2267fac6e4bcace94d9ed232cc4ba7e128424e80c5730ea38f23610c11bdc168

General

Target

file.exe
Size

1.3MB
MD5

085d7d21c6ff8b6f77780c4f26625c11
SHA1

0a8d4223d443bfa522d5e6d7b3da24a06cd6dcf8
SHA256

2267fac6e4bcace94d9ed232cc4ba7e128424e80c5730ea38f23610c11bdc168
SHA512

f04adc279b1a89639cdd133b0da2392228c574dacb03a8c632a74f58086748ead01491d2b6566d2a51c458af02354db6e9e7a361014dc502d55fb416d24421c4
SSDEEP

12288:fFv7opISOM5xl4RAkDf5rN1uhleQI/LiLXjnUf8T6sIAFXCssNtk2o+Ah2RDDt+b:9LArlx3YF1ScCy1gOfLcJda5u3D5

Score

8^/10

persistence

Malware Config

Signatures

Sets service image path in registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

file.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\TaskKill\ImagePath = "\\??\\C:\\Users\\Admin\\AppData\\Local\\Temp\\Иисус.sys"	file.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

file.exe

description pid process target process

PID 1168 set thread context of 1964 1168 file.exe SetupUtility.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

388 1964 WerFault.exe SetupUtility.exe
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

file.exe

pid process

1168 file.exe
1168 file.exe
1168 file.exe
1168 file.exe
1168 file.exe
Suspicious behavior: LoadsDriver 1 IoCs

Processes:

file.exe

pid process

1168 file.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

file.exe

description pid process

Token: SeDebugPrivilege 1168 file.exe
Token: SeLoadDriverPrivilege 1168 file.exe
Token: SeDebugPrivilege 1168 file.exe

description	pid	process	target process
PID 1168 set thread context of 1964	1168	file.exe	SetupUtility.exe

pid	pid_target	process	target process
388	1964	WerFault.exe	SetupUtility.exe

pid	process
1168	file.exe
1168	file.exe
1168	file.exe
1168	file.exe
1168	file.exe

pid	process
1168	file.exe

description	pid	process
Token: SeDebugPrivilege	1168	file.exe
Token: SeLoadDriverPrivilege	1168	file.exe
Token: SeDebugPrivilege	1168	file.exe

Suspicious use of WriteProcessMemory 34 IoCs

Processes:

file.exeSetupUtility.exe

description	pid	process	target process
PID 1168 wrote to memory of 1928	1168	file.exe	EdmGen.exe
PID 1168 wrote to memory of 1928	1168	file.exe	EdmGen.exe
PID 1168 wrote to memory of 1928	1168	file.exe	EdmGen.exe
PID 1168 wrote to memory of 1924	1168	file.exe	RegSvcs.exe
PID 1168 wrote to memory of 1924	1168	file.exe	RegSvcs.exe
PID 1168 wrote to memory of 1924	1168	file.exe	RegSvcs.exe
PID 1168 wrote to memory of 1976	1168	file.exe	InstallUtil.exe
PID 1168 wrote to memory of 1976	1168	file.exe	InstallUtil.exe
PID 1168 wrote to memory of 1976	1168	file.exe	InstallUtil.exe
PID 1168 wrote to memory of 1980	1168	file.exe	AppLaunch.exe
PID 1168 wrote to memory of 1980	1168	file.exe	AppLaunch.exe
PID 1168 wrote to memory of 1980	1168	file.exe	AppLaunch.exe
PID 1168 wrote to memory of 1656	1168	file.exe	regtlibv12.exe
PID 1168 wrote to memory of 1656	1168	file.exe	regtlibv12.exe
PID 1168 wrote to memory of 1656	1168	file.exe	regtlibv12.exe
PID 1168 wrote to memory of 1964	1168	file.exe	SetupUtility.exe
PID 1168 wrote to memory of 1964	1168	file.exe	SetupUtility.exe
PID 1168 wrote to memory of 1964	1168	file.exe	SetupUtility.exe
PID 1168 wrote to memory of 1964	1168	file.exe	SetupUtility.exe
PID 1168 wrote to memory of 1964	1168	file.exe	SetupUtility.exe
PID 1168 wrote to memory of 1964	1168	file.exe	SetupUtility.exe
PID 1168 wrote to memory of 1964	1168	file.exe	SetupUtility.exe
PID 1168 wrote to memory of 1964	1168	file.exe	SetupUtility.exe
PID 1168 wrote to memory of 1964	1168	file.exe	SetupUtility.exe
PID 1168 wrote to memory of 1964	1168	file.exe	SetupUtility.exe
PID 1168 wrote to memory of 1964	1168	file.exe	SetupUtility.exe
PID 1168 wrote to memory of 1964	1168	file.exe	SetupUtility.exe
PID 1168 wrote to memory of 1964	1168	file.exe	SetupUtility.exe
PID 1168 wrote to memory of 1964	1168	file.exe	SetupUtility.exe
PID 1168 wrote to memory of 1964	1168	file.exe	SetupUtility.exe
PID 1964 wrote to memory of 388	1964	SetupUtility.exe	WerFault.exe
PID 1964 wrote to memory of 388	1964	SetupUtility.exe	WerFault.exe
PID 1964 wrote to memory of 388	1964	SetupUtility.exe	WerFault.exe
PID 1964 wrote to memory of 388	1964	SetupUtility.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Sets service image path in registry
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1168

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\EdmGen.exe
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\EdmGen.exe"
2⤵
PID:1928

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe"
2⤵
PID:1924

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
2⤵
PID:1976

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AppLaunch.exe
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AppLaunch.exe"
2⤵
PID:1980

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\regtlibv12.exe
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\regtlibv12.exe"
2⤵
PID:1656

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SetupCache\v4.7.03062\SetupUtility.exe
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SetupCache\v4.7.03062\SetupUtility.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1964 -s 168
3⤵
- Program crash
PID:388

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/388-59-0x0000000000000000-mapping.dmp

Download
memory/1168-54-0x0000000000C80000-0x0000000000DDA000-memory.dmp

Filesize
1.4MB

Download
memory/1168-55-0x0000000000490000-0x0000000000512000-memory.dmp

Filesize
520KB

Download
memory/1964-56-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/1964-57-0x0000000000403980-mapping.dmp

Download
memory/1964-58-0x0000000075571000-0x0000000075573000-memory.dmp

Filesize
8KB

Download
memory/1964-60-0x0000000000100000-0x0000000000109000-memory.dmp

Filesize
36KB

Download

Analysis

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