sakula | 0bad9c0af6f1d508f4c238ff753434089b9e73fb1f913d775c7f609afd75458b

General

Target

0bad9c0af6f1d508f4c238ff753434089b9e73fb1f913d775c7f609afd75458b.exe
Size

58KB
MD5

50560ff18bdbc2fbeb9a35ebedba76c3
SHA1

6297da7860019cfca492456a88084180f5c54d25
SHA256

0bad9c0af6f1d508f4c238ff753434089b9e73fb1f913d775c7f609afd75458b
SHA512

b7a179eb21e5a46684182b865507575efdcc24677439b5d4e730dadf51be6d804825b02e00548c945ab16812edb695ad0a8ddef0f96c42c9a14d1563efd65510

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

1540 MediaCenter.exe

pid	process
1540	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:

0bad9c0af6f1d508f4c238ff753434089b9e73fb1f913d775c7f609afd75458b.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0bad9c0af6f1d508f4c238ff753434089b9e73fb1f913d775c7f609afd75458b.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0bad9c0af6f1d508f4c238ff753434089b9e73fb1f913d775c7f609afd75458b.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"	0bad9c0af6f1d508f4c238ff753434089b9e73fb1f913d775c7f609afd75458b.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
File opened for modification	C:\Windows\SoftwareDistribution\ReportingEvents.log	svchost.exe
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

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

3560 PING.EXE

pid	process
3560	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

0bad9c0af6f1d508f4c238ff753434089b9e73fb1f913d775c7f609afd75458b.exesvchost.exeTiWorker.exe

description	pid	process
Token: SeIncBasePriorityPrivilege	536	0bad9c0af6f1d508f4c238ff753434089b9e73fb1f913d775c7f609afd75458b.exe
Token: SeShutdownPrivilege	4480	svchost.exe
Token: SeCreatePagefilePrivilege	4480	svchost.exe
Token: SeShutdownPrivilege	4480	svchost.exe
Token: SeCreatePagefilePrivilege	4480	svchost.exe
Token: SeShutdownPrivilege	4480	svchost.exe
Token: SeCreatePagefilePrivilege	4480	svchost.exe
Token: SeSecurityPrivilege	3848	TiWorker.exe
Token: SeRestorePrivilege	3848	TiWorker.exe
Token: SeBackupPrivilege	3848	TiWorker.exe
Token: SeBackupPrivilege	3848	TiWorker.exe
Token: SeRestorePrivilege	3848	TiWorker.exe
Token: SeSecurityPrivilege	3848	TiWorker.exe
Token: SeBackupPrivilege	3848	TiWorker.exe
Token: SeRestorePrivilege	3848	TiWorker.exe
Token: SeSecurityPrivilege	3848	TiWorker.exe
Token: SeBackupPrivilege	3848	TiWorker.exe
Token: SeRestorePrivilege	3848	TiWorker.exe
Token: SeSecurityPrivilege	3848	TiWorker.exe
Token: SeBackupPrivilege	3848	TiWorker.exe
Token: SeRestorePrivilege	3848	TiWorker.exe
Token: SeSecurityPrivilege	3848	TiWorker.exe
Token: SeBackupPrivilege	3848	TiWorker.exe
Token: SeRestorePrivilege	3848	TiWorker.exe
Token: SeSecurityPrivilege	3848	TiWorker.exe
Token: SeBackupPrivilege	3848	TiWorker.exe
Token: SeRestorePrivilege	3848	TiWorker.exe
Token: SeSecurityPrivilege	3848	TiWorker.exe
Token: SeBackupPrivilege	3848	TiWorker.exe
Token: SeRestorePrivilege	3848	TiWorker.exe
Token: SeSecurityPrivilege	3848	TiWorker.exe
Token: SeBackupPrivilege	3848	TiWorker.exe
Token: SeRestorePrivilege	3848	TiWorker.exe
Token: SeSecurityPrivilege	3848	TiWorker.exe
Token: SeBackupPrivilege	3848	TiWorker.exe
Token: SeRestorePrivilege	3848	TiWorker.exe
Token: SeSecurityPrivilege	3848	TiWorker.exe
Token: SeBackupPrivilege	3848	TiWorker.exe
Token: SeRestorePrivilege	3848	TiWorker.exe
Token: SeSecurityPrivilege	3848	TiWorker.exe
Token: SeBackupPrivilege	3848	TiWorker.exe
Token: SeRestorePrivilege	3848	TiWorker.exe
Token: SeSecurityPrivilege	3848	TiWorker.exe
Token: SeBackupPrivilege	3848	TiWorker.exe
Token: SeRestorePrivilege	3848	TiWorker.exe
Token: SeSecurityPrivilege	3848	TiWorker.exe
Token: SeBackupPrivilege	3848	TiWorker.exe
Token: SeRestorePrivilege	3848	TiWorker.exe
Token: SeSecurityPrivilege	3848	TiWorker.exe
Token: SeBackupPrivilege	3848	TiWorker.exe
Token: SeRestorePrivilege	3848	TiWorker.exe
Token: SeSecurityPrivilege	3848	TiWorker.exe
Token: SeBackupPrivilege	3848	TiWorker.exe
Token: SeRestorePrivilege	3848	TiWorker.exe
Token: SeSecurityPrivilege	3848	TiWorker.exe
Token: SeBackupPrivilege	3848	TiWorker.exe
Token: SeRestorePrivilege	3848	TiWorker.exe
Token: SeSecurityPrivilege	3848	TiWorker.exe
Token: SeBackupPrivilege	3848	TiWorker.exe
Token: SeRestorePrivilege	3848	TiWorker.exe
Token: SeSecurityPrivilege	3848	TiWorker.exe
Token: SeBackupPrivilege	3848	TiWorker.exe
Token: SeRestorePrivilege	3848	TiWorker.exe
Token: SeSecurityPrivilege	3848	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0bad9c0af6f1d508f4c238ff753434089b9e73fb1f913d775c7f609afd75458b.execmd.exe

description	pid	process	target process
PID 536 wrote to memory of 1540	536	0bad9c0af6f1d508f4c238ff753434089b9e73fb1f913d775c7f609afd75458b.exe	MediaCenter.exe
PID 536 wrote to memory of 1540	536	0bad9c0af6f1d508f4c238ff753434089b9e73fb1f913d775c7f609afd75458b.exe	MediaCenter.exe
PID 536 wrote to memory of 1540	536	0bad9c0af6f1d508f4c238ff753434089b9e73fb1f913d775c7f609afd75458b.exe	MediaCenter.exe
PID 536 wrote to memory of 2708	536	0bad9c0af6f1d508f4c238ff753434089b9e73fb1f913d775c7f609afd75458b.exe	cmd.exe
PID 536 wrote to memory of 2708	536	0bad9c0af6f1d508f4c238ff753434089b9e73fb1f913d775c7f609afd75458b.exe	cmd.exe
PID 536 wrote to memory of 2708	536	0bad9c0af6f1d508f4c238ff753434089b9e73fb1f913d775c7f609afd75458b.exe	cmd.exe
PID 2708 wrote to memory of 3560	2708	cmd.exe	PING.EXE
PID 2708 wrote to memory of 3560	2708	cmd.exe	PING.EXE
PID 2708 wrote to memory of 3560	2708	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0bad9c0af6f1d508f4c238ff753434089b9e73fb1f913d775c7f609afd75458b.exe
"C:\Users\Admin\AppData\Local\Temp\0bad9c0af6f1d508f4c238ff753434089b9e73fb1f913d775c7f609afd75458b.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:536

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1540

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0bad9c0af6f1d508f4c238ff753434089b9e73fb1f913d775c7f609afd75458b.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2708

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:3560

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:4480

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:3848

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
39b4e3db05cbd1f74226bdacb2fec276

SHA1
21cca79b32f67194a604126d7842b8a1872a0379

SHA256
b45b694cb09fa960cf985c51874fee3c41b9147320c152459ff540ffbb7939e6

SHA512
7f237d28672b4bfb44c665542f5d1b0b18219a48ffa1cf7087a8860e1478f37e85b240b11b95fc2aacc2ab86d80fdfd43fa54053d53fb343ae53c9d5d42b42e5

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

MD5
39b4e3db05cbd1f74226bdacb2fec276

SHA1
21cca79b32f67194a604126d7842b8a1872a0379

SHA256
b45b694cb09fa960cf985c51874fee3c41b9147320c152459ff540ffbb7939e6

SHA512
7f237d28672b4bfb44c665542f5d1b0b18219a48ffa1cf7087a8860e1478f37e85b240b11b95fc2aacc2ab86d80fdfd43fa54053d53fb343ae53c9d5d42b42e5

Download Submit
memory/4480-132-0x00000226C4F80000-0x00000226C4F90000-memory.dmp

Filesize
64KB

Download
memory/4480-133-0x00000226C5620000-0x00000226C5630000-memory.dmp

Filesize
64KB

Download
memory/4480-134-0x00000226C7D00000-0x00000226C7D04000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads