bf81fbbc09954cde0f6883a4f983b8f9623a9e126a242dacf7afeafcd156679d | Triage

Analysis

max time kernel
110s
max time network
131s
platform
windows10_x64
resource
win10-en-20211208
submitted
16-12-2021 16:12

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General

Target

RofPaketsoka.dll
Size

260KB
MD5

bc65564fe8430d684cc54b5c1ab8f012
SHA1

b75e38d7dd58f351bfb2d64333f6bafa20d2f199
SHA256

f2871ca7c3a685006df8d50ce7707a0eb2850e0c9de74c2a3c19c3693623bef8
SHA512

2ef56b15f12f717541c81e988e400c1e2b8ffe1bb650415f89e425aad5a1ad413182357c4a427b7ba94351433e7bc2a5f5962f584235de7417f099c7ff5baed4

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1048 3092 WerFault.exe rundll32.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

WerFault.exe

pid	process
1048	WerFault.exe
1048	WerFault.exe
1048	WerFault.exe
1048	WerFault.exe
1048	WerFault.exe
1048	WerFault.exe
1048	WerFault.exe
1048	WerFault.exe
1048	WerFault.exe
1048	WerFault.exe
1048	WerFault.exe
1048	WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 1048 WerFault.exe
Token: SeBackupPrivilege 1048 WerFault.exe
Token: SeDebugPrivilege 1048 WerFault.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3612 wrote to memory of 3092	3612	rundll32.exe	rundll32.exe
PID 3612 wrote to memory of 3092	3612	rundll32.exe	rundll32.exe
PID 3612 wrote to memory of 3092	3612	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\RofPaketsoka.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3612

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\RofPaketsoka.dll,#1
2⤵
PID:3092

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3092 -s 628
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1048

Network

MITRE ATT&CK Matrix

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Downloads

memory/3092-117-0x0000000000000000-mapping.dmp

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