Trojan.DownLoader3.16719

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}\setu189f.rra
%PROGRAM_FILES%\Kaseya\Agent\KPrt1bcb.rra
%PROGRAM_FILES%\Kaseya\Agent\kGet1c87.rra
%PROGRAM_FILES%\Kaseya\Agent\Agen1c29.rra
%PROGRAM_FILES%\Kaseya\Agent\KaUs1bfa.rra
%PROGRAM_FILES%\InstallShield Installation Information\{48C76121-4F90-11D5-9884-0050BA85A903}\layo17f3.rra
%TEMP%\pft3.tmp\setup.log
%TEMP%\{48c76121-4f90-11d5-9884-0050ba85a903}\_IsR1090.rra
%PROGRAM_FILES%\InstallShield Installation Information\{48C76121-4F90-11D5-9884-0050BA85A903}\data1812.rra
%PROGRAM_FILES%\InstallShield Installation Information\{48C76121-4F90-11D5-9884-0050BA85A903}\Setu187f.rra
%PROGRAM_FILES%\InstallShield Installation Information\{48C76121-4F90-11D5-9884-0050BA85A903}\Setu1860.rra
%PROGRAM_FILES%\InstallShield Installation Information\{48C76121-4F90-11D5-9884-0050BA85A903}\data1822.rra
%PROGRAM_FILES%\Kaseya\Agent\spor1cc5.rra
<DRIVERS>\kapf1f65.rra
<DRIVERS>\Kase1f46.rra
<DRIVERS>\KaPF1f26.rra
<DRIVERS>\kase1f84.rra
%PROGRAM_FILES%\Kaseya\Agent\AgentMon.log
%PROGRAM_FILES%\Kaseya\Agent\KasError.log
%PROGRAM_FILES%\Kaseya\Agent\KaseyaD.ini
%PROGRAM_FILES%\Kaseya\Agent\LogP1d23.rra
%PROGRAM_FILES%\Kaseya\Agent\KEve1d04.rra
%PROGRAM_FILES%\Kaseya\Agent\Psap1ce4.rra
%PROGRAM_FILES%\Kaseya\Agent\KAge1d52.rra
%PROGRAM_FILES%\Kaseya\Agent\Kase1e7b.rra
%PROGRAM_FILES%\Kaseya\Agent\Kase1e4c.rra
<SYSTEM32>\kase1da0.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}\KSetf38.rra
%TEMP%\{48c76121-4f90-11d5-9884-0050ba85a903}\setuecb.rra
%CommonProgramFiles%\InstallShield\IScript\iscr797.rra
%TEMP%\{48c76121-4f90-11d5-9884-0050ba85a903}\Psapf58.rra
%TEMP%\{48c76121-4f90-11d5-9884-0050ba85a903}\defa1042.rra
%TEMP%\{48c76121-4f90-11d5-9884-0050ba85a903}\isrtff4.rra
%TEMP%\{48c76121-4f90-11d5-9884-0050ba85a903}\valufa6.rra
%CommonProgramFiles%\InstallShield\Engine\6\Intel 32\temp.000
%TEMP%\IEC4.tmp
%TEMP%\pft3.tmp\ikernel.ex_
%CommonProgramFiles%\InstallShield\Engine\6\Intel 32\core2e4.rra
%CommonProgramFiles%\InstallShield\Engine\6\Intel 32\iuse565.rra
%CommonProgramFiles%\InstallShield\Engine\6\Intel 32\obje507.rra
%CommonProgramFiles%\InstallShield\Engine\6\Intel 32\ctor323.rra