bd5c24761ed0f7e6b1741abc9812e18794dd98524a7f4d3a8998d9a71af071ad

General

Target

307b16c4e0037078f39c029ad69c1ae7.exe
Size

13KB
MD5

307b16c4e0037078f39c029ad69c1ae7
SHA1

465ff7790e3cffd577e6439ffc15d693baeecffd
SHA256

bd5c24761ed0f7e6b1741abc9812e18794dd98524a7f4d3a8998d9a71af071ad
SHA512

dd1279e86dbd74cff90381afb64f7a37e25add72dc6c059df11fb63cba104124c1c2397778f6d240a8973cac4da24be9e930e978af6939fb8ef8c365d8e464dc

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1580 1652 WerFault.exe 307b16c4e0037078f39c029ad69c1ae7.exe

pid	pid_target	process	target process
1580	1652	WerFault.exe	307b16c4e0037078f39c029ad69c1ae7.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

307b16c4e0037078f39c029ad69c1ae7.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	307b16c4e0037078f39c029ad69c1ae7.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	307b16c4e0037078f39c029ad69c1ae7.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

WerFault.exe

pid process

1580 WerFault.exe
1580 WerFault.exe
1580 WerFault.exe
1580 WerFault.exe
1580 WerFault.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

WerFault.exe

pid process

1580 WerFault.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

307b16c4e0037078f39c029ad69c1ae7.exeWerFault.exe

description pid process

Token: SeDebugPrivilege 1652 307b16c4e0037078f39c029ad69c1ae7.exe
Token: SeDebugPrivilege 1580 WerFault.exe

pid	process
1580	WerFault.exe
1580	WerFault.exe
1580	WerFault.exe
1580	WerFault.exe
1580	WerFault.exe

pid	process
1580	WerFault.exe

description	pid	process
Token: SeDebugPrivilege	1652	307b16c4e0037078f39c029ad69c1ae7.exe
Token: SeDebugPrivilege	1580	WerFault.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

307b16c4e0037078f39c029ad69c1ae7.exe

description	pid	process	target process
PID 1652 wrote to memory of 1580	1652	307b16c4e0037078f39c029ad69c1ae7.exe	WerFault.exe
PID 1652 wrote to memory of 1580	1652	307b16c4e0037078f39c029ad69c1ae7.exe	WerFault.exe
PID 1652 wrote to memory of 1580	1652	307b16c4e0037078f39c029ad69c1ae7.exe	WerFault.exe
PID 1652 wrote to memory of 1580	1652	307b16c4e0037078f39c029ad69c1ae7.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\307b16c4e0037078f39c029ad69c1ae7.exe
"C:\Users\Admin\AppData\Local\Temp\307b16c4e0037078f39c029ad69c1ae7.exe"
1⤵
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1652

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1652 -s 1608
2⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:1580

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

1

T1130

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1580-64-0x0000000000000000-mapping.dmp

Download
memory/1580-65-0x0000000000630000-0x0000000000631000-memory.dmp

Filesize
4KB

Download
memory/1652-0-0x0000000000B00000-0x0000000000B01000-memory.dmp

Filesize
4KB

Download
memory/1652-62-0x0000000076641000-0x0000000076643000-memory.dmp

Filesize
8KB

Download
memory/1652-63-0x0000000000790000-0x0000000000791000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing