Trojan.DownLoader3.59206

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

Запускает на исполнение:

<SYSTEM32>\ipconfig.exe /all

Изменения в файловой системе:

Создает следующие файлы:

%PROGRAM_FILES%\Kaseya\Agent\kGetf799.rra
%PROGRAM_FILES%\Kaseya\Agent\Agenf6fd.rra
%PROGRAM_FILES%\Kaseya\Agent\KaUsf5b5.rra
%PROGRAM_FILES%\Kaseya\Agent\sporf845.rra
%PROGRAM_FILES%\Kaseya\Agent\LogPf97e.rra
%PROGRAM_FILES%\Kaseya\Agent\KEvef930.rra
%PROGRAM_FILES%\Kaseya\Agent\Psapf893.rra
%PROGRAM_FILES%\Kaseya\Agent\KPrtf586.rra
%PROGRAM_FILES%\InstallShield Installation Information\{48C76121-4F90-11D5-9884-0050BA85A903}\Setuf17f.rra
%PROGRAM_FILES%\InstallShield Installation Information\{48C76121-4F90-11D5-9884-0050BA85A903}\dataf131.rra
%PROGRAM_FILES%\InstallShield Installation Information\{48C76121-4F90-11D5-9884-0050BA85A903}\dataf112.rra
%PROGRAM_FILES%\InstallShield Installation Information\{48C76121-4F90-11D5-9884-0050BA85A903}\Setuf1bd.rra
%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}\setuf1ec.rra
%PROGRAM_FILES%\Kaseya\Agent\KAgefa1a.rra
%PROGRAM_FILES%\Kaseya\Agent\custom\offline.ico
%PROGRAM_FILES%\Kaseya\Agent\custom\blink.ico
%PROGRAM_FILES%\Kaseya\Agent\custom\noremote.ico
%PROGRAM_FILES%\Kaseya\Agent\custom\online.ico
%WINDIR%\Temp\ipa02988.txt
%PROGRAM_FILES%\Kaseya\Agent\AgentMon.log
%PROGRAM_FILES%\Kaseya\Agent\KasError.log
%PROGRAM_FILES%\Kaseya\Agent\KaseyaD.ini
%PROGRAM_FILES%\Kaseya\Agent\Kaseffd7.rra
%PROGRAM_FILES%\Kaseya\Agent\Kaseffa8.rra
<SYSTEM32>\kasefbfe.rra
<DRIVERS>\KaPF92.rra
<DRIVERS>\kase100.rra
<DRIVERS>\kapfd1.rra
<DRIVERS>\Kaseb2.rra
%PROGRAM_FILES%\InstallShield Installation Information\{48C76121-4F90-11D5-9884-0050BA85A903}\layof0f2.rra
%TEMP%\pft3.tmp\setup.iss
%TEMP%\pft3.tmp\Setup.exe
%TEMP%\pft3.tmp\Setup.bmp
%TEMP%\pft3.tmp\data2.cab
%TEMP%\pft3.tmp\setup.inx
%TEMP%\pft3.tmp\Setup.ini
%TEMP%\pft3.tmp\layout.bin
%TEMP%\pft3.tmp\data1.hdr
%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\ikernel.ex_
%TEMP%\{48c76121-4f90-11d5-9884-0050ba85a903}\value625.rra
%TEMP%\{48c76121-4f90-11d5-9884-0050ba85a903}\Psape598.rra
%TEMP%\{48c76121-4f90-11d5-9884-0050ba85a903}\KSete569.rra
%TEMP%\{48c76121-4f90-11d5-9884-0050ba85a903}\isrte6b1.rra
%TEMP%\pft3.tmp\setup.log
%TEMP%\{48c76121-4f90-11d5-9884-0050ba85a903}\_IsRe7bb.rra
%TEMP%\{48c76121-4f90-11d5-9884-0050ba85a903}\defae71f.rra
%TEMP%\{48c76121-4f90-11d5-9884-0050ba85a903}\setue47f.rra
%CommonProgramFiles%\InstallShield\Engine\6\Intel 32\cored1d2.rra
%CommonProgramFiles%\InstallShield\Engine\6\Intel 32\temp.000
%TEMP%\IEC4.tmp
%CommonProgramFiles%\InstallShield\Engine\6\Intel 32\ctord210.rra
%CommonProgramFiles%\InstallShield\IScript\iscrd79e.rra
%CommonProgramFiles%\InstallShield\Engine\6\Intel 32\iused4cf.rra
%CommonProgramFiles%\InstallShield\Engine\6\Intel 32\objed452.rra