Trojan.MulDrop2.31372

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

Изменения в файловой системе:

Создает следующие файлы:

%PROGRAM_FILES%\InstallShield Installation Information\{48C76121-4F90-11D5-9884-0050BA85A903}\Setup.ini
%PROGRAM_FILES%\InstallShield Installation Information\{48C76121-4F90-11D5-9884-0050BA85A903}\setu5c7e.rra
%PROGRAM_FILES%\InstallShield Installation Information\{48C76121-4F90-11D5-9884-0050BA85A903}\Setu5c5e.rra
%ALLUSERSPROFILE%\Start Menu\Programs\Kaseya\Kaseya Agent.lnk
%PROGRAM_FILES%\Kaseya\Agent\Agen5faa.rra
%PROGRAM_FILES%\Kaseya\Agent\KaUs5f6c.rra
%PROGRAM_FILES%\Kaseya\Agent\KPrt5f4c.rra
%TEMP%\pft3.tmp\setup.log
%TEMP%\{48c76121-4f90-11d5-9884-0050ba85a903}\_IsR5440.rra
%TEMP%\{48c76121-4f90-11d5-9884-0050ba85a903}\defa53f2.rra
%PROGRAM_FILES%\InstallShield Installation Information\{48C76121-4F90-11D5-9884-0050BA85A903}\layo5be1.rra
%PROGRAM_FILES%\InstallShield Installation Information\{48C76121-4F90-11D5-9884-0050BA85A903}\Setu5c3f.rra
%PROGRAM_FILES%\InstallShield Installation Information\{48C76121-4F90-11D5-9884-0050BA85A903}\data5c10.rra
%PROGRAM_FILES%\InstallShield Installation Information\{48C76121-4F90-11D5-9884-0050BA85A903}\data5bf1.rra
<DRIVERS>\KaPF6279.rra
%PROGRAM_FILES%\Kaseya\Agent\Kase61dd.rra
%PROGRAM_FILES%\Kaseya\Agent\Kase61bd.rra
<DRIVERS>\Kase6298.rra
%PROGRAM_FILES%\Kaseya\Agent\KaseyaD.ini
<DRIVERS>\kase62d7.rra
<DRIVERS>\kapf62b7.rra
%PROGRAM_FILES%\Kaseya\Agent\Psap6066.rra
%PROGRAM_FILES%\Kaseya\Agent\spor6046.rra
%PROGRAM_FILES%\Kaseya\Agent\kGet6008.rra
%PROGRAM_FILES%\Kaseya\Agent\KEve6085.rra
<SYSTEM32>\kase6111.rra
%PROGRAM_FILES%\Kaseya\Agent\KAge60c3.rra
%PROGRAM_FILES%\Kaseya\Agent\LogP60a4.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%\{48c76121-4f90-11d5-9884-0050ba85a903}\setu526b.rra
%CommonProgramFiles%\InstallShield\IScript\iscr4b86.rra
%CommonProgramFiles%\InstallShield\Engine\6\Intel 32\iuse4963.rra
%TEMP%\{48c76121-4f90-11d5-9884-0050ba85a903}\KSet52e8.rra
%TEMP%\{48c76121-4f90-11d5-9884-0050ba85a903}\isrt53a4.rra
%TEMP%\{48c76121-4f90-11d5-9884-0050ba85a903}\valu5356.rra
%TEMP%\{48c76121-4f90-11d5-9884-0050ba85a903}\Psap5308.rra
%TEMP%\IEC4.tmp
%TEMP%\pft3.tmp\ikernel.ex_
%TEMP%\pft3.tmp\setup.inx
%CommonProgramFiles%\InstallShield\Engine\6\Intel 32\temp.000
%CommonProgramFiles%\InstallShield\Engine\6\Intel 32\obje4905.rra
%CommonProgramFiles%\InstallShield\Engine\6\Intel 32\ctor475f.rra
%CommonProgramFiles%\InstallShield\Engine\6\Intel 32\core4711.rra