Adware.Gexin.10663

Техническая информация

Вредоносные функции:

Выполняет код следующих детектируемых угроз:

Adware.Gexin.2.origin

Осуществляет доступ к приватному интерфейсу ITelephony.

Сетевая активность:

Подключается к:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) a####.b####.qq.com:8011
TCP(HTTP/1.1) ti####.c####.l####.####.com:80
TCP(HTTP/1.1) pi####.qq.com:80
TCP(HTTP/1.1) a####.b####.qq.com:8012
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) gs.g####.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) 1####.254.116.117:80
TCP(HTTP/1.1) c####.g####.com:80
TCP(HTTP/1.1) ddm.zho####.com:80
TCP(HTTP/1.1) b####.g####.com:80
TCP(HTTP/1.1) a####.exc.mob.com:80
TCP(HTTP/1.1) za-fin-####.oss-cn-####.aliy####.com:80
TCP(TLS/1.0) dian####.zho####.com:443
TCP(TLS/1.0) sensor####.zho####.com:443
TCP(TLS/1.0) ddm.zho####.com:443
TCP(TLS/1.0) st####.zho####.com:443
TCP(TLS/1.0) and####.cli####.go####.com:443
TCP(TLS/1.0) s####.tc.qq.com:443
TCP(TLS/1.0) a####.zho####.com:443
TCP sdk.o####.t####.####.com:5224
TCP t####.qq.com:80
TCP t####.qq.com:14000
TCP t####.qq.com:443
TCP c####.g####.ig####.com:5224

Запросы DNS:

7j####.c####.z0.####.com
a####.b####.qq.com
a####.exc.mob.com
a####.zho####.com
aexcep####.b####.qq.com
and####.b####.qq.com
and####.cli####.go####.com
b####.g####.com
c####.g####.com
c####.g####.com
c####.g####.ig####.com
c-h####.g####.com
cms.zho####.com
ddm.zho####.com
dian####.zho####.com
gs.g####.com
pi####.qq.com
pub-####.qin####.com
r####.wx.qq.com
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
sensor####.zho####.com
st####.zho####.com
t####.qq.com
za-fcp-####.oss-cn-####.aliy####.com
za-fin-####.oss-cn-####.aliy####.com

Запросы HTTP GET:

ddm.zho####.com/page/529
t####.c####.q####.####.com/tdata_CKW783
t####.c####.q####.####.com/tdata_TOj019
t####.c####.q####.####.com/tdata_VsN224
t####.c####.q####.####.com/tdata_gVs347
ti####.c####.l####.####.com/config/hz-hzv3.conf
ti####.c####.l####.####.com/tdata_EDT369
za-fin-####.oss-cn-####.aliy####.com/1Rq41551860740851L7ak.jpg
za-fin-####.oss-cn-####.aliy####.com/2GnL15518596815250rvw.jpg
za-fin-####.oss-cn-####.aliy####.com/65MJ1551860757848N8c8.jpg
za-fin-####.oss-cn-####.aliy####.com/6que1551856342951FeJJ.jpg
za-fin-####.oss-cn-####.aliy####.com/713U1551862169766yubw.jpg
za-fin-####.oss-cn-####.aliy####.com/77JR1551861526513EOf3.jpg
za-fin-####.oss-cn-####.aliy####.com/7dgi1551860763591OvnT.jpg
za-fin-####.oss-cn-####.aliy####.com/A6ho1551862153641HIVF.jpg
za-fin-####.oss-cn-####.aliy####.com/CWob1551856310598m80a.jpg
za-fin-####.oss-cn-####.aliy####.com/Dlfq1551859700126ZeFL.jpg
za-fin-####.oss-cn-####.aliy####.com/EWOs1551861564485P7D7.jpg
za-fin-####.oss-cn-####.aliy####.com/EffO1552295052274jckL.jpg
za-fin-####.oss-cn-####.aliy####.com/I9io1552295404241PSZV.jpg
za-fin-####.oss-cn-####.aliy####.com/IbWW1551859726652so9W.jpg
za-fin-####.oss-cn-####.aliy####.com/J7q01551856265392KMGB.jpg
za-fin-####.oss-cn-####.aliy####.com/Koj21551862119107SvMn.jpg
za-fin-####.oss-cn-####.aliy####.com/LZaf1551860750161n7R8.jpg
za-fin-####.oss-cn-####.aliy####.com/N4Yf15522950476681lmn.jpg
za-fin-####.oss-cn-####.aliy####.com/RYoz1552295306681wVMy.jpg
za-fin-####.oss-cn-####.aliy####.com/RhYj1552295316670mdKU.jpg
za-fin-####.oss-cn-####.aliy####.com/TdLL1551862111899mhSZ.jpg
za-fin-####.oss-cn-####.aliy####.com/UDyH15526338564719Tqy.jpg
za-fin-####.oss-cn-####.aliy####.com/VOwU1551859668961QwGq.jpg
za-fin-####.oss-cn-####.aliy####.com/Wtfj1552633770130jjRS.jpg
za-fin-####.oss-cn-####.aliy####.com/Ybop1551860771233kULm.jpg
za-fin-####.oss-cn-####.aliy####.com/a2Yg1551861545310QWbT.jpg
za-fin-####.oss-cn-####.aliy####.com/b15B1552295413455azfB.jpg
za-fin-####.oss-cn-####.aliy####.com/dF031552295408978OzOd.jpg
za-fin-####.oss-cn-####.aliy####.com/dZXp1551859657364LDLP.jpg
za-fin-####.oss-cn-####.aliy####.com/djbF15518596519849uud.jpg
za-fin-####.oss-cn-####.aliy####.com/dpVK1551862133244lp9Z.jpg
za-fin-####.oss-cn-####.aliy####.com/f82w1552295388879MHoS.jpg
za-fin-####.oss-cn-####.aliy####.com/gZkV1552295394721WgGm.jpg
za-fin-####.oss-cn-####.aliy####.com/gp2V1551861569336Bfk6.jpg
za-fin-####.oss-cn-####.aliy####.com/hSpX1551862148155sdBy.jpg
za-fin-####.oss-cn-####.aliy####.com/kK0615518621583549anX.jpg
za-fin-####.oss-cn-####.aliy####.com/mZVq1551861551643WUsH.jpg
za-fin-####.oss-cn-####.aliy####.com/mpOQ1551860776687ILD2.jpg
za-fin-####.oss-cn-####.aliy####.com/nBPC1552633816104S2nj.jpg
za-fin-####.oss-cn-####.aliy####.com/noah/201901/NYDDXJD2019011018305299...
za-fin-####.oss-cn-####.aliy####.com/noah/201901/NYDDXJD2019011018305300...
za-fin-####.oss-cn-####.aliy####.com/noah/201901/NYDDXJD2019011018305304...
za-fin-####.oss-cn-####.aliy####.com/noah/201901/NYDDXJD2019011018305306...
za-fin-####.oss-cn-####.aliy####.com/noah/201901/NYDDXJD2019013011131862...
za-fin-####.oss-cn-####.aliy####.com/noah/201901/NYDDXJD2019013011131864...
za-fin-####.oss-cn-####.aliy####.com/noah/201901/NYDDXJD2019013011131866...
za-fin-####.oss-cn-####.aliy####.com/noah/201903/NYDDXJD2019030515104351...
za-fin-####.oss-cn-####.aliy####.com/noah/201903/NYDDXJD2019030715233327...
za-fin-####.oss-cn-####.aliy####.com/noah/201903/NYDDXJD2019032110105046...
za-fin-####.oss-cn-####.aliy####.com/noah/201903/NYDDXJDnull201903051708...
za-fin-####.oss-cn-####.aliy####.com/noah/201903/NYDDXJDnull201903131017...
za-fin-####.oss-cn-####.aliy####.com/noah/201903/NYDDXJDnull201903131110...
za-fin-####.oss-cn-####.aliy####.com/noah/201903/NYDDXJDnull201903151601...
za-fin-####.oss-cn-####.aliy####.com/noah/201903/NYDDXJDnull201903181357...
za-fin-####.oss-cn-####.aliy####.com/noah/201903/diandian001201903151133...
za-fin-####.oss-cn-####.aliy####.com/oNzZ1551859663563KZ1M.jpg
za-fin-####.oss-cn-####.aliy####.com/qB6y15518621264601wia.jpg
za-fin-####.oss-cn-####.aliy####.com/txRE1551861558711t6jR.jpg
za-fin-####.oss-cn-####.aliy####.com/w2OF1551856317088egky.jpg
za-fin-####.oss-cn-####.aliy####.com/xUJm1551861532417emmD.jpg
za-fin-####.oss-cn-####.aliy####.com/xdtR1552295399076PMpF.jpg
za-fin-####.oss-cn-####.aliy####.com/yHAZ1552633841068Vbsa.jpg

Запросы HTTP POST:

a####.b####.qq.com:8011/rqd/async
a####.b####.qq.com:8012/rqd/async
a####.exc.mob.com/errconf
and####.b####.qq.com/rqd/async
b####.g####.com/api.php?format=####&t=####
c####.g####.com/api.php?format=####&t=####
gs.g####.com/encryption/key/fetch
gs.g####.com/geshu/sdk/getBaseConfs
gs.g####.com/geshu/sdkStatistics/bd
gs.g####.com/geshu/sdkStatistics/ubi
gs.g####.com/geshu/smartStatistics/upe
pi####.qq.com/mstat/report/?index=####
sdk.o####.p####.####.com/api.php?format=####&t=####
sdk.o####.p####.####.com/api.php?format=####&t=####&d=####&k=####

Изменения в файловой системе:

Создает следующие файлы:

/data/data/####/-893332057
/data/data/####/.com.zhonglian.diandian.xg.stat..xml
/data/data/####/.com.zhonglian.diandian;xg_service_v3.xg.stat..xml
/data/data/####/.duid
/data/data/####/.lock
/data/data/####/.tpns.service.xml.xml
/data/data/####/.tpns.settings.xml.xml
/data/data/####/.tpush_mta.xml
/data/data/####/.vpl_lock
/data/data/####/201903211029119.v1.crash
/data/data/####/201903211029246.v1.crash
/data/data/####/201903211029576.v1.crash
/data/data/####/3fdeabdf02a4
/data/data/####/733551684
/data/data/####/BLwA9H_sztxztD6m4LRwWOrCE3s.-817373205.tmp
/data/data/####/BTnS0KyykiRLO1xaLVssyii4ZQ0.552111807.tmp
/data/data/####/ConfigManager.config.xml
/data/data/####/EbJY-F1A7_fyfBkpBnXbFgKaIJU.-85777976.tmp
/data/data/####/KtnkLorSKrvRXDDXAlfcWQdlF0I.-85777976.tmp
/data/data/####/LNaOXzJe_k9c-IScUgfBPAqFKlg.1309007166.tmp
/data/data/####/MR9BmsbvDib8x9qS4NFJStanikU.1309007166.tmp
/data/data/####/ThrowalbeLog.db-journal
/data/data/####/bugly_db_legu
/data/data/####/bugly_db_legu-journal
/data/data/####/com.sensorsdata.analytics.android.sdk.SensorsDataAPI.xml
/data/data/####/com.zhonglian.diandian-journal
/data/data/####/com.zhonglian.diandian.mid.world.ro.xml
/data/data/####/com.zhonglian.diandian_preferences.xml
/data/data/####/com.zhonglian.diandian_preferences.xml (deleted)
/data/data/####/data_0
/data/data/####/data_1
/data/data/####/data_2
/data/data/####/data_3
/data/data/####/device_id.xml
/data/data/####/domain_1
/data/data/####/dso_deps
/data/data/####/dso_lock
/data/data/####/dso_manifest
/data/data/####/dso_state
/data/data/####/f_000001
/data/data/####/f_000002
/data/data/####/f_000003
/data/data/####/f_000004
/data/data/####/f_000005
/data/data/####/f_000006
/data/data/####/f_000007
/data/data/####/f_000008
/data/data/####/f_000009
/data/data/####/f_00000a
/data/data/####/f_00000b
/data/data/####/f_00000c
/data/data/####/f_00000d
/data/data/####/f_00000e
/data/data/####/f_00000f
/data/data/####/f_000010
/data/data/####/f_000011
/data/data/####/f_000012
/data/data/####/f_000013
/data/data/####/f_000014
/data/data/####/f_000015
/data/data/####/f_000016
/data/data/####/f_000017
/data/data/####/f_000018
/data/data/####/f_000019
/data/data/####/f_00001a
/data/data/####/f_00001b
/data/data/####/f_00001c
/data/data/####/f_00001d
/data/data/####/f_00001e
/data/data/####/f_00001f
/data/data/####/f_000020
/data/data/####/f_000021
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/gkt-journal
/data/data/####/gtc.db-journal
/data/data/####/gx_sp.xml
/data/data/####/ias.db-journal
/data/data/####/ias_sp.xml
/data/data/####/index
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/jidHu0ST9MfqvYppchvp3Z6vVKU.-345567655.tmp
/data/data/####/kDut1Jq0A3zY4ijmKJPXU6gYtr4.1309007166.tmp
/data/data/####/libnfix.so
/data/data/####/libshella-2.9.1.2.so
/data/data/####/libufix.so
/data/data/####/local_crash_lock
/data/data/####/mix.dex
/data/data/####/mix.so
/data/data/####/mob_commons_1
/data/data/####/mob_sdk_exception_1
/data/data/####/native_record_lock
/data/data/####/pri_tencent_analysis.db_com.zhonglian.diandian-journal
/data/data/####/push.pid
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushk.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/riMxMkNKOTDCmWrLasxbqGgCGTs.711350320.tmp
/data/data/####/run.pid
/data/data/####/security_info
/data/data/####/sensorsdata.xml
/data/data/####/share_data.xml
/data/data/####/share_name.xml
/data/data/####/shield_sdk.xml
/data/data/####/svDiNElRtENUa-svsgvKtTt7H70.-310004711.tmp
/data/data/####/sveU8IOfinjZu3rb1wwkDPQBvs0.715237848.tmp
/data/data/####/tdata_CKW783
/data/data/####/tdata_CKW783.jar
/data/data/####/tdata_TOj019
/data/data/####/tdata_TOj019.jar
/data/data/####/tdata_VsN224
/data/data/####/tdata_VsN224.jar
/data/data/####/tdata_gVs347
/data/data/####/tdata_gVs347.jar
/data/data/####/tencent_analysis.db_com.zhonglian.diandian-journal
/data/data/####/tpush.shareprefs.xml
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/xg_message.db
/data/data/####/xg_message.db-journal
/data/media/####/.artc_lock
/data/media/####/.di
/data/media/####/.dic_lock
/data/media/####/.duid
/data/media/####/.globalLock
/data/media/####/.im_lock
/data/media/####/.lesd_lock
/data/media/####/.mn_-1464060969
/data/media/####/.nomedia
/data/media/####/.pkg_lock
/data/media/####/.pkgs_lock
/data/media/####/.rc_lock
/data/media/####/.slw
/data/media/####/.ss_lock
/data/media/####/.wkl
/data/media/####/app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.zhonglian.diandian.bin
/data/media/####/com.zhonglian.diandian.db
/data/media/####/com.zhonglian.diandian_.db
/data/media/####/gkt-journal
/data/media/####/gktper
/data/media/####/tdata_CKW783
/data/media/####/tdata_TOj019
/data/media/####/tdata_VsN224
/data/media/####/tdata_gVs347
/data/media/####/test.log

Другие:

Запускает следующие shell-скрипты:

/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq
/system/bin/sh -c getprop ro.aa.romver
/system/bin/sh -c getprop ro.board.platform
/system/bin/sh -c getprop ro.build.fingerprint
/system/bin/sh -c getprop ro.build.nubia.rom.name
/system/bin/sh -c getprop ro.build.rom.id
/system/bin/sh -c getprop ro.build.tyd.kbstyle_version
/system/bin/sh -c getprop ro.build.version.emui
/system/bin/sh -c getprop ro.build.version.opporom
/system/bin/sh -c getprop ro.gn.gnromvernumber
/system/bin/sh -c getprop ro.lenovo.series
/system/bin/sh -c getprop ro.lewa.version
/system/bin/sh -c getprop ro.meizu.product.model
/system/bin/sh -c getprop ro.miui.ui.version.name
/system/bin/sh -c getprop ro.vivo.os.build.display.id
/system/bin/sh -c type su
<Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.push.GeTuiPushService 25205 300 0
<Package Folder>/lib/libxguardian.so <Package>,2100261981;<Package>,2100261981; 55692 203.205.128.130 [{"idx":0,"ts":%d,"et":2000,"si":0,"ui":"<IMEI>","ky":"Axg%lu","mid":"632c1098c45488637fd241bc7eb6ee4768172436","ev":{"ov":"18","sr":"600*752","md":"<System Property>","lg":"en","sv":"3.23","mf":"unknown","apn":"%s"}}] 0 18
<Package Folder>/lib/libxguardian.so <Package>,2100261981;<Package>,2100261981; 55851 203.205.128.130 [{"idx":0,"ts":%d,"et":2000,"si":0,"ui":"<IMEI>","ky":"Axg%lu","mid":"632c1098c45488637fd241bc7eb6ee4768172436","ev":{"ov":"18","sr":"600*752","md":"<System Property>","lg":"en","sv":"3.23","mf":"unknown","apn":"%s"}}] 0 18
cat /sys/class/net/wlan0/address
chmod 700 <Package Folder>/files/gdaemon_20161017
chmod 700 <Package Folder>/tx_shell/libnfix.so
chmod 700 <Package Folder>/tx_shell/libshella-2.9.1.2.so
chmod 700 <Package Folder>/tx_shell/libufix.so
getprop ro.aa.romver
getprop ro.board.platform
getprop ro.build.fingerprint
getprop ro.build.nubia.rom.name
getprop ro.build.rom.id
getprop ro.build.tyd.kbstyle_version
getprop ro.build.version.emui
getprop ro.build.version.opporom
getprop ro.gn.gnromvernumber
getprop ro.lenovo.series
getprop ro.lewa.version
getprop ro.meizu.product.model
getprop ro.miui.ui.version.name
getprop ro.vivo.os.build.display.id
getprop ro.yunos.version
logcat -c
logcat -d -v threadtime
logcat -d -v time
mount
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.push.GeTuiPushService 25205 300 0
sh <Package Folder>/lib/libxguardian.so <Package>,2100261981;<Package>,2100261981; 55851 203.205.128.130 [{ idx :0, ts :%d, et :2000, si :0, ui : <IMEI> , ky : Axg%lu , mid : 632c1098c45488637fd241bc7eb6ee4768172436 , ev :{ ov : 18 , sr : 600*752 , md : <System Property> , lg : en , sv : 3.23 , mf : unknown , apn : %s }}] 0 18

Загружает динамические библиотеки:

Bugly
MtaNativeCrash_v2
getuiext3
libimagepipeline
libnfix
libshella-2.9.1.2
libufix
nfix
tpnsSecurity
ufix

Использует следующие алгоритмы для шифрования данных:

AES-CBC-NoPadding
AES-CFB-NoPadding
AES-CFB8-NoPadding
AES-ECB-PKCS5Padding
AES-ECB-PKCS7Padding
AES-GCM-NoPadding
RSA-ECB-PKCS1PADDING
RSA-ECB-PKCS1Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Использует следующие алгоритмы для расшифровки данных:

AES-CFB8-NoPadding
AES-ECB-NoPadding
AES-ECB-PKCS5Padding
AES-GCM-NoPadding
DES-ECB-PKCS5Padding

Использует специальную библиотеку для скрытия исполняемого байт-кода.

Получает информацию о местоположении.

Получает информацию о сети.

Получает информацию о телефоне (номер, IMEI и т. д.).

Получает информацию о настроках APN.

Получает информацию об установленных приложениях.

Добавляет задания в системный планировщик.

Отрисовывает собственные окна поверх других приложений.

Технологии

Термины

Обучение и просвещение

Мифы

Техническая информация

Рекомендации по лечению

Демо бесплатно на 14 дней