Trojan.DownLoader3.37156

Техническая информация

Для обеспечения автозапуска и распространения:

Модифицирует следующие ключи реестра:

[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Kaseya Agent Service Helper' = '"%PROGRAM_FILES%\Kaseya\Agent\KaUsrTsk.exe"'

Создает следующие сервисы:

[<HKLM>\SYSTEM\ControlSet001\Services\KaseyaAgent] 'Start' = '00000002'
[<HKLM>\SYSTEM\ControlSet001\Services\KaseyaAgent] 'ImagePath' = '"%PROGRAM_FILES%\Kaseya\Agent\AgentMon.exe"'

Вредоносные функции:

Создает и запускает на исполнение:

%PROGRAM_FILES%\Kaseya\Agent\AgentMon.exe -s
%PROGRAM_FILES%\Kaseya\Agent\KaUsrTsk.exe
%CommonProgramFiles%\InstallShield\Engine\6\Intel 32\IKernel.exe /REGSERVER -Embedding -RegServer

Изменения в файловой системе:

Создает следующие файлы:

%ALLUSERSPROFILE%\Start Menu\Programs\Kaseya\Kaseya Agent.lnk
%PROGRAM_FILES%\InstallShield Installation Information\{48C76121-4F90-11D5-9884-0050BA85A903}\Setup.ini
%PROGRAM_FILES%\InstallShield Installation Information\{48C76121-4F90-11D5-9884-0050BA85A903}\setu2f34.rra
%PROGRAM_FILES%\Kaseya\Agent\KPrt33c8.rra
%PROGRAM_FILES%\Kaseya\Agent\kGet3493.rra
%PROGRAM_FILES%\Kaseya\Agent\Agen3425.rra
%PROGRAM_FILES%\Kaseya\Agent\KaUs33f7.rra
%PROGRAM_FILES%\InstallShield Installation Information\{48C76121-4F90-11D5-9884-0050BA85A903}\layo2e49.rra
%TEMP%\pft3.tmp\setup.log
%TEMP%\{48c76121-4f90-11d5-9884-0050ba85a903}\_IsR22c0.rra
%PROGRAM_FILES%\InstallShield Installation Information\{48C76121-4F90-11D5-9884-0050BA85A903}\data2e69.rra
%PROGRAM_FILES%\InstallShield Installation Information\{48C76121-4F90-11D5-9884-0050BA85A903}\Setu2f15.rra
%PROGRAM_FILES%\InstallShield Installation Information\{48C76121-4F90-11D5-9884-0050BA85A903}\Setu2ee6.rra
%PROGRAM_FILES%\InstallShield Installation Information\{48C76121-4F90-11D5-9884-0050BA85A903}\data2e98.rra
%PROGRAM_FILES%\Kaseya\Agent\spor352f.rra
<DRIVERS>\kapf38aa.rra
<DRIVERS>\Kase388a.rra
<DRIVERS>\KaPF386b.rra
<DRIVERS>\kase38d9.rra
%PROGRAM_FILES%\Kaseya\Agent\AgentMon.log
%PROGRAM_FILES%\Kaseya\Agent\KasError.log
%PROGRAM_FILES%\Kaseya\Agent\KaseyaD.ini
%PROGRAM_FILES%\Kaseya\Agent\LogP359c.rra
%PROGRAM_FILES%\Kaseya\Agent\KEve356e.rra
%PROGRAM_FILES%\Kaseya\Agent\Psap354e.rra
%PROGRAM_FILES%\Kaseya\Agent\KAge35db.rra
%PROGRAM_FILES%\Kaseya\Agent\Kase3771.rra
%PROGRAM_FILES%\Kaseya\Agent\Kase3752.rra
<SYSTEM32>\kase3668.rra
%TEMP%\pft3.tmp\Setup.exe
%TEMP%\pft3.tmp\Setup.bmp
%TEMP%\pft3.tmp\data1.hdr
%TEMP%\pft3.tmp\setup.iss
%TEMP%\pft3.tmp\Setup.ini
%TEMP%\pft3.tmp\layout.bin
%TEMP%\pft3.tmp\data2.cab
%TEMP%\KaseyaD.ini
%TEMP%\KAgentSilent.exe
%TEMP%\KASetup.log
%TEMP%\ext2.tmp
%TEMP%\pft3.tmp\data1.cab
%TEMP%\pft3.tmp\pftw1.pkg
%TEMP%\plf1.tmp
%TEMP%\pft3.tmp\setup.inx
%TEMP%\{48c76121-4f90-11d5-9884-0050ba85a903}\KSet20ec.rra
%TEMP%\{48c76121-4f90-11d5-9884-0050ba85a903}\setu205f.rra
%CommonProgramFiles%\InstallShield\IScript\iscr1497.rra
%TEMP%\{48c76121-4f90-11d5-9884-0050ba85a903}\Psap211a.rra
%TEMP%\{48c76121-4f90-11d5-9884-0050ba85a903}\defa2243.rra
%TEMP%\{48c76121-4f90-11d5-9884-0050ba85a903}\isrt21f5.rra
%TEMP%\{48c76121-4f90-11d5-9884-0050ba85a903}\valu2188.rra
%CommonProgramFiles%\InstallShield\Engine\6\Intel 32\temp.000
%TEMP%\IEC4.tmp
%TEMP%\pft3.tmp\ikernel.ex_
%CommonProgramFiles%\InstallShield\Engine\6\Intel 32\coreb41.rra
%CommonProgramFiles%\InstallShield\Engine\6\Intel 32\iuseedb.rra
%CommonProgramFiles%\InstallShield\Engine\6\Intel 32\objee4e.rra
%CommonProgramFiles%\InstallShield\Engine\6\Intel 32\ctorb8f.rra