sakula | 09f350fe65b7a9e0120250707bae8ee945b6b33f8229275e8b096e84a2d977fb

General

Target

09f350fe65b7a9e0120250707bae8ee945b6b33f8229275e8b096e84a2d977fb.exe
Size

60KB
MD5

935708911966d9f48ad381e8c0887589
SHA1

42cd731c525d7565e35d1c222daf59da089f15f7
SHA256

09f350fe65b7a9e0120250707bae8ee945b6b33f8229275e8b096e84a2d977fb
SHA512

65e87101127871ecc3396eb865b0f6a9e87ed2925d739f4c23ab5f62835da4372b494fa275a2fb81cba71d97c97b10c1bf711d3ca2ffa28c2cfd8daf826dcf38

Score

10^/10

sakula persistence rat trojan

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

448 MediaCenter.exe

pid	process
448	MediaCenter.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

09f350fe65b7a9e0120250707bae8ee945b6b33f8229275e8b096e84a2d977fb.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	09f350fe65b7a9e0120250707bae8ee945b6b33f8229275e8b096e84a2d977fb.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

09f350fe65b7a9e0120250707bae8ee945b6b33f8229275e8b096e84a2d977fb.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe"	09f350fe65b7a9e0120250707bae8ee945b6b33f8229275e8b096e84a2d977fb.exe

Drops file in Windows directory 8 IoCs

Processes:

TiWorker.exesvchost.exe

description	ioc	process
File opened for modification	C:\Windows\Logs\CBS\CBS.log	TiWorker.exe
File opened for modification	C:\Windows\WinSxS\pending.xml	TiWorker.exe
File opened for modification	C:\Windows\WindowsUpdate.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.edb	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\ReportingEvents.log	svchost.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

4292 PING.EXE

pid	process
4292	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe09f350fe65b7a9e0120250707bae8ee945b6b33f8229275e8b096e84a2d977fb.exe

description	pid	process
Token: SeShutdownPrivilege	4204	svchost.exe
Token: SeCreatePagefilePrivilege	4204	svchost.exe
Token: SeShutdownPrivilege	4204	svchost.exe
Token: SeCreatePagefilePrivilege	4204	svchost.exe
Token: SeShutdownPrivilege	4204	svchost.exe
Token: SeCreatePagefilePrivilege	4204	svchost.exe
Token: SeSecurityPrivilege	1108	TiWorker.exe
Token: SeRestorePrivilege	1108	TiWorker.exe
Token: SeBackupPrivilege	1108	TiWorker.exe
Token: SeBackupPrivilege	1108	TiWorker.exe
Token: SeRestorePrivilege	1108	TiWorker.exe
Token: SeSecurityPrivilege	1108	TiWorker.exe
Token: SeBackupPrivilege	1108	TiWorker.exe
Token: SeRestorePrivilege	1108	TiWorker.exe
Token: SeSecurityPrivilege	1108	TiWorker.exe
Token: SeBackupPrivilege	1108	TiWorker.exe
Token: SeRestorePrivilege	1108	TiWorker.exe
Token: SeSecurityPrivilege	1108	TiWorker.exe
Token: SeBackupPrivilege	1108	TiWorker.exe
Token: SeRestorePrivilege	1108	TiWorker.exe
Token: SeSecurityPrivilege	1108	TiWorker.exe
Token: SeBackupPrivilege	1108	TiWorker.exe
Token: SeRestorePrivilege	1108	TiWorker.exe
Token: SeSecurityPrivilege	1108	TiWorker.exe
Token: SeBackupPrivilege	1108	TiWorker.exe
Token: SeRestorePrivilege	1108	TiWorker.exe
Token: SeSecurityPrivilege	1108	TiWorker.exe
Token: SeBackupPrivilege	1108	TiWorker.exe
Token: SeRestorePrivilege	1108	TiWorker.exe
Token: SeSecurityPrivilege	1108	TiWorker.exe
Token: SeBackupPrivilege	1108	TiWorker.exe
Token: SeRestorePrivilege	1108	TiWorker.exe
Token: SeSecurityPrivilege	1108	TiWorker.exe
Token: SeBackupPrivilege	1108	TiWorker.exe
Token: SeRestorePrivilege	1108	TiWorker.exe
Token: SeSecurityPrivilege	1108	TiWorker.exe
Token: SeBackupPrivilege	1108	TiWorker.exe
Token: SeRestorePrivilege	1108	TiWorker.exe
Token: SeSecurityPrivilege	1108	TiWorker.exe
Token: SeIncBasePriorityPrivilege	3296	09f350fe65b7a9e0120250707bae8ee945b6b33f8229275e8b096e84a2d977fb.exe
Token: SeBackupPrivilege	1108	TiWorker.exe
Token: SeRestorePrivilege	1108	TiWorker.exe
Token: SeSecurityPrivilege	1108	TiWorker.exe
Token: SeBackupPrivilege	1108	TiWorker.exe
Token: SeRestorePrivilege	1108	TiWorker.exe
Token: SeSecurityPrivilege	1108	TiWorker.exe
Token: SeBackupPrivilege	1108	TiWorker.exe
Token: SeRestorePrivilege	1108	TiWorker.exe
Token: SeSecurityPrivilege	1108	TiWorker.exe
Token: SeBackupPrivilege	1108	TiWorker.exe
Token: SeRestorePrivilege	1108	TiWorker.exe
Token: SeSecurityPrivilege	1108	TiWorker.exe
Token: SeBackupPrivilege	1108	TiWorker.exe
Token: SeRestorePrivilege	1108	TiWorker.exe
Token: SeSecurityPrivilege	1108	TiWorker.exe
Token: SeBackupPrivilege	1108	TiWorker.exe
Token: SeRestorePrivilege	1108	TiWorker.exe
Token: SeSecurityPrivilege	1108	TiWorker.exe
Token: SeBackupPrivilege	1108	TiWorker.exe
Token: SeRestorePrivilege	1108	TiWorker.exe
Token: SeSecurityPrivilege	1108	TiWorker.exe
Token: SeBackupPrivilege	1108	TiWorker.exe
Token: SeRestorePrivilege	1108	TiWorker.exe
Token: SeSecurityPrivilege	1108	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

09f350fe65b7a9e0120250707bae8ee945b6b33f8229275e8b096e84a2d977fb.execmd.exe

description	pid	process	target process
PID 3296 wrote to memory of 448	3296	09f350fe65b7a9e0120250707bae8ee945b6b33f8229275e8b096e84a2d977fb.exe	MediaCenter.exe
PID 3296 wrote to memory of 448	3296	09f350fe65b7a9e0120250707bae8ee945b6b33f8229275e8b096e84a2d977fb.exe	MediaCenter.exe
PID 3296 wrote to memory of 448	3296	09f350fe65b7a9e0120250707bae8ee945b6b33f8229275e8b096e84a2d977fb.exe	MediaCenter.exe
PID 3296 wrote to memory of 3336	3296	09f350fe65b7a9e0120250707bae8ee945b6b33f8229275e8b096e84a2d977fb.exe	cmd.exe
PID 3296 wrote to memory of 3336	3296	09f350fe65b7a9e0120250707bae8ee945b6b33f8229275e8b096e84a2d977fb.exe	cmd.exe
PID 3296 wrote to memory of 3336	3296	09f350fe65b7a9e0120250707bae8ee945b6b33f8229275e8b096e84a2d977fb.exe	cmd.exe
PID 3336 wrote to memory of 4292	3336	cmd.exe	PING.EXE
PID 3336 wrote to memory of 4292	3336	cmd.exe	PING.EXE
PID 3336 wrote to memory of 4292	3336	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\09f350fe65b7a9e0120250707bae8ee945b6b33f8229275e8b096e84a2d977fb.exe
"C:\Users\Admin\AppData\Local\Temp\09f350fe65b7a9e0120250707bae8ee945b6b33f8229275e8b096e84a2d977fb.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3296

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:448

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\09f350fe65b7a9e0120250707bae8ee945b6b33f8229275e8b096e84a2d977fb.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3336

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:4292

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:4204

C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:1108

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

Query Registry

1

T1012

Remote System Discovery

1

T1018

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
bd277c3985a5694137741b0c2a0d1446

SHA1
91ee05ad20a100aab8d47ca3d02b2598f3029a08

SHA256
39fe849937e61a8abf216156daee58fbbefec6d60c245b356d3e67bd34ad7ede

SHA512
6af248b9a2b8fe758d270cb99729d0fadc1b5d9fbf7ee01402f4cdb874b61a4c6bdc40c27c8714857833433fee26146316d1cb6d99f2293ff2ee774eccd833c8

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
bd277c3985a5694137741b0c2a0d1446

SHA1
91ee05ad20a100aab8d47ca3d02b2598f3029a08

SHA256
39fe849937e61a8abf216156daee58fbbefec6d60c245b356d3e67bd34ad7ede

SHA512
6af248b9a2b8fe758d270cb99729d0fadc1b5d9fbf7ee01402f4cdb874b61a4c6bdc40c27c8714857833433fee26146316d1cb6d99f2293ff2ee774eccd833c8

Download Submit
memory/4204-132-0x000001817C330000-0x000001817C340000-memory.dmp

Filesize
64KB

Download
memory/4204-133-0x000001817C390000-0x000001817C3A0000-memory.dmp

Filesize
64KB

Download
memory/4204-134-0x000001817F090000-0x000001817F094000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads