CJ.EXE – Trojan Delf

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CJ.EXE – Trojan Delf removal

FileMD5Virus Alias
CJ.EXE a3cf4e2b746c7be85717610b062559a1 Trojan Delf
CJ.EXE a3cf4e2b746c7be85717610b062559a1 Trojan Generic
CJ.EXE a3cf4e2b746c7be85717610b062559a1 Trojan Click
CJ.EXE a3cf4e2b746c7be85717610b062559a1 Trojan Downloader
CJ.EXE a3cf4e2b746c7be85717610b062559a1 Backdoor Maximus
CJ.EXE a3cf4e2b746c7be85717610b062559a1 Trojan Agent

CJ.EXE size: 167463 bytes
CJ.EXE hash: A3CF4E2B746C7BE85717610B062559A1

Created files:

%Program Files%\Explorer\ES2.dll
%Program Files%\Explorer\Explorer.exe
%SysDir%\es2.dll
%SysDir%\MsServices\MsService.dll
%SysDir%\MsServices\OldUnReg.dll
%SysDir%\MsServices\Reg.exe
%SysDir%\MsServices\svchost.dll
%SysDir%\MsServices\unreg1.dll
%TEMP%\cj.exe
%TEMP%\cj1.exe
%TEMP%\service_lina_ruanzhong1.exe

Autostart registry keys:

HKLM\System\CurrentControlSet\Services\MessageService\Type: 10000000
HKLM\System\CurrentControlSet\Services\MessageService\Start: 02000000
HKLM\System\CurrentControlSet\Services\MessageService\ErrorControl: 01000000
HKLM\System\CurrentControlSet\Services\MessageService\DisplayName: MessageService
HKLM\System\CurrentControlSet\Services\MessageService\ImagePath: %WinDir%\System32\Svchost.exe -k MessageService
HKLM\System\CurrentControlSet\Services\MessageService\Description: ???????????????????,????????????????????,??????????????????????????????????????
HKLM\System\CurrentControlSet\Services\MessageService\Parameters\ServiceDll: 43003A005C00570049004E0044004F00570053005C00730079007300740065006D00330032005C004D007300530065007200760069006300650073005C0073007600630068006F00730074002E0064006C006C000000
HKLM\System\CurrentControlSet\Services\TrkWsk\Type: 10010000
HKLM\System\CurrentControlSet\Services\TrkWsk\Start: 02000000
HKLM\System\CurrentControlSet\Services\TrkWsk\ErrorControl: 01000000
HKLM\System\CurrentControlSet\Services\TrkWsk\ImagePath: 2500530079007300740065006D0052006F006F00740025005C00730079007300740065006D00330032005C0073007600630068006F00730074002E0065007800650020002D006B0020006E006500740073007600730063000000
HKLM\System\CurrentControlSet\Services\TrkWsk\DisplayName: Distributed Link Tracking Server
HKLM\System\CurrentControlSet\Services\TrkWsk\Group: netsvsc
HKLM\System\CurrentControlSet\Services\TrkWsk\ObjectName: LocalSystem
HKLM\System\CurrentControlSet\Services\TrkWsk\Description: ????? NTFS ?????????????????????????
HKLM\System\CurrentControlSet\Services\TrkWsk\Parameters\ServiceDll: 2500530079007300740065006D0052006F006F00740025005C00730079007300740065006D00330032005C004500530032002E0064006C006C000000
HKLM\System\CurrentControlSet\Services\TrkWsk\Security\Security: 01001480900000009C000000140000003000000002001C000100000002801400FF010F00010100000000000100000000020060000400000000001400FD01020001010000000000051200000000001800FF010F0001020000000000052000000020020000000014008D01020001010000000000050B00000000001800FD01020001020000000000052000000023020000010100000000000512000000010100000000000512000000

Detected by UnHackMe:

CJ.EXE
Default location: %TEMP%\CJ.EXE

Dropper information:
MD5: 088cb5a2d53e93b5493d6070abc9e2c5
File size: 294569 bytes

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