Trojan.MulDrop7.63118

Техническая информация

Для обеспечения автозапуска и распространения:

Модифицирует следующие ключи реестра:

[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'nipspopeyes' = '"%ProgramFiles%\strine\restful.exe"'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'popeyesnips' = '"%ProgramFiles%\strine\restful.exe"'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'nips' = '"%ProgramFiles%\Haired\bolstered.exe"'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'popeyespopeyes' = '"%ProgramFiles%\Garble\bolstered.exe"'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'educating' = '"%ProgramFiles%\Haired\bolstered.exe"'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'grenades' = '"%ProgramFiles%\hake\grenades.exe"'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'nipsnips' = '"%ProgramFiles%\Garble\bolstered.exe"'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'groggilysteinhauser' = '"%ProgramFiles%\strine\restful.exe"'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'steinhauser' = '"%ProgramFiles%\Haired\bolstered.exe"'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'groggily' = '"%ProgramFiles%\Haired\bolstered.exe"'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'steinhausergroggily' = '"%ProgramFiles%\strine\restful.exe"'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'popeyes' = '"%ProgramFiles%\Haired\bolstered.exe"'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'steinhausersteinhauser' = '"%ProgramFiles%\Garble\bolstered.exe"'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'groggilygroggily' = '"%ProgramFiles%\Garble\bolstered.exe"'

Создает или изменяет следующие файлы:

%HOMEPATH%\Start Menu\Programs\Startup\pinetreepinetree.lnk
%HOMEPATH%\Start Menu\Programs\Startup\pinetree.lnk

Вредоносные функции:

Запускает на исполнение:

'<SYSTEM32>\taskkill.exe' /im chrome.exe

Изменения в файловой системе:

Создает следующие файлы:

%HOMEPATH%\Local Settings\<INETFILES>\Content.IE5\KHMHGZ4F\2-oY20heVr18heVr02Egm11oYheVr[1].html
%TEMP%\nsuD.tmp\ShellLink.dll
%HOMEPATH%\Local Settings\<INETFILES>\Content.IE5\2VAZY7AN\oY20heVr18heVr02Egm11oYheVr[1].html
%HOMEPATH%\Local Settings\<INETFILES>\Content.IE5\U98D4X8H\oY20heVr18heVr02Egm11oYheVr[1].html
%TEMP%\nsmA.tmp\nsB.tmp
%ProgramFiles%\hake\grenades.exe
%TEMP%\nsg7.tmp\AccessControl.dll
%TEMP%\nsmA.tmp\nsExec.dll
%WINDIR%\mks.exe
%HOMEPATH%\Local Settings\<INETFILES>\Content.IE5\2VAZY7AN\oY20heVr18heVr02Egm11oYheVr[2].html
%HOMEPATH%\Local Settings\<INETFILES>\Content.IE5\KHMHGZ4F\oY20heVr18heVr02Egm11oYheVr[3].html
%HOMEPATH%\Local Settings\<INETFILES>\Content.IE5\KHMHGZ4F\oY20heVr18heVr02Egm11oYheVr[1].html
%HOMEPATH%\Local Settings\<INETFILES>\Content.IE5\U98D4X8H\oY20heVr18heVr02Egm11oYheVr[2].html
%HOMEPATH%\Local Settings\<INETFILES>\Content.IE5\KHMHGZ4F\oY20heVr18heVr02Egm11oYheVr[2].html
%HOMEPATH%\Local Settings\<INETFILES>\Content.IE5\YPORKZYZ\oY20heVr18heVr02Egm11oYheVr[4].html
%HOMEPATH%\Local Settings\<INETFILES>\Content.IE5\YPORKZYZ\oY20heVr18heVr02Egm11oYheVr[1].html
%HOMEPATH%\Local Settings\<INETFILES>\Content.IE5\2VAZY7AN\oY20heVr18heVr02Egm11oYheVr[3].html
%HOMEPATH%\Local Settings\<INETFILES>\Content.IE5\YPORKZYZ\oY20heVr18heVr02Egm11oYheVr[3].html
%HOMEPATH%\Local Settings\<INETFILES>\Content.IE5\YPORKZYZ\oY20heVr18heVr02Egm11oYheVr[2].html
%ProgramFiles%\pyramid\pyramid.exe
%TEMP%\nsg2.tmp\Microsoft.Win32.TaskScheduler.dll
%TEMP%\nsg2.tmp\NMgahr.exe
%ProgramFiles%\Haired\Haired.exe
%TEMP%\nsg2.tmp\114113.exe
%TEMP%\nsg2.tmp\123315.exe
%TEMP%\nsg2.tmp\33019.exe
%TEMP%\nsg2.tmp\27432.exe
%TEMP%\nsg2.tmp\108284.exe
%TEMP%\nsg2.tmp\68866.exe
%ProgramFiles%\Haired\bolstered.dll
%ProgramFiles%\Garble\bolstered.exe
<LS_APPDATA>\restful.exe
%TEMP%\nsa5.tmp\SimpleFC.dll
%ProgramFiles%\Garble\restful.exe
<LS_APPDATA>\bolstered.exe
%ProgramFiles%\strine\strine.exe
%ProgramFiles%\Haired\bolstered.exe
%ProgramFiles%\strine\restful.exe
%ProgramFiles%\strine\restful.dll

Удаляет следующие файлы:

%TEMP%\nsuD.tmp\ShellLink.dll
%TEMP%\nsg7.tmp\AccessControl.dll
%TEMP%\nsa5.tmp\SimpleFC.dll

Сетевая активность:

Подключается к:

'fr####lkarlsruhe.pw':80
'localhost':1045
'localhost':1038
'localhost':1036
'localhost':1037

TCP:

Запросы HTTP GET:

http://www.fr####lkarlsruhe.pw/oY20heVr18heVr02Egm11oYheVr.html?ma########################################## via fr####lkarlsruhe.pw
http://www.fr####lkarlsruhe.pw/2-oY20heVr18heVr02Egm11oYheVr.html?vi############################################ via fr####lkarlsruhe.pw

UDP:

DNS ASK www.fr####lkarlsruhe.pw

Другое:

Ищет следующие окна:

ClassName: 'Chrome_WidgetWin_0' WindowName: ''
ClassName: '' WindowName: ''
ClassName: 'MS_AutodialMonitor' WindowName: ''
ClassName: 'MS_WebcheckMonitor' WindowName: ''

Создает и запускает на исполнение:

'%TEMP%\nsg2.tmp\NMgahr.exe' "%ProgramFiles%\pyramid\pyramid.exe" "k14170569"
'%TEMP%\nsg2.tmp\114113.exe'
'%TEMP%\nsg2.tmp\NMgahr.exe' "%ProgramFiles%\Garble\bolstered.exe" "14170569"
'%TEMP%\nsg2.tmp\NMgahr.exe' "%ProgramFiles%\Garble\restful.exe" "1417056914170569"
'%TEMP%\nsg2.tmp\108284.exe'
'%TEMP%\nsmA.tmp\nsB.tmp' taskkill /im chrome.exe
'%ProgramFiles%\hake\grenades.exe'
'%TEMP%\nsg2.tmp\68866.exe'
'%ProgramFiles%\Garble\restful.exe'
'%TEMP%\nsg2.tmp\123315.exe'
'%ProgramFiles%\Haired\bolstered.exe'
'%TEMP%\nsg2.tmp\NMgahr.exe' "%ProgramFiles%\Haired\bolstered.exe" "17997177"
'%TEMP%\nsg2.tmp\NMgahr.exe' "%ProgramFiles%\strine\restful.exe" "1799717717997177"
'%TEMP%\nsg2.tmp\NMgahr.exe' "<LS_APPDATA>\restful.exe" "1971283719712837"
'%ProgramFiles%\Garble\bolstered.exe'
'%TEMP%\nsg2.tmp\33019.exe'
'%TEMP%\nsg2.tmp\NMgahr.exe' "<LS_APPDATA>\bolstered.exe" "19712837"