sakula | 0c6ed94f6769ae2bf71d563c5ca065ad262880da43f07ce473f195064aa59546

General

Target

0c6ed94f6769ae2bf71d563c5ca065ad262880da43f07ce473f195064aa59546.exe
Size

192KB
MD5

60bdd4da75261d30cf3b49cc431c932b
SHA1

c3672440837580ffa10bfbae242a14cfa589f1bf
SHA256

0c6ed94f6769ae2bf71d563c5ca065ad262880da43f07ce473f195064aa59546
SHA512

f7d469be6666e0678714157d1590eefb4f08d19d3578d9648b52811479f95d70bc10c727dd1489bdeea13332a3a8a74829c64408baba078fd6e3897638302023

Score

10^/10

sakula persistence rat trojan

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula

Sakula Payload 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

2840 MediaCenter.exe

pid	process
2840	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:

0c6ed94f6769ae2bf71d563c5ca065ad262880da43f07ce473f195064aa59546.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0c6ed94f6769ae2bf71d563c5ca065ad262880da43f07ce473f195064aa59546.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0c6ed94f6769ae2bf71d563c5ca065ad262880da43f07ce473f195064aa59546.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"	0c6ed94f6769ae2bf71d563c5ca065ad262880da43f07ce473f195064aa59546.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

2976 PING.EXE

pid	process
2976	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe0c6ed94f6769ae2bf71d563c5ca065ad262880da43f07ce473f195064aa59546.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	2632	svchost.exe
Token: SeCreatePagefilePrivilege	2632	svchost.exe
Token: SeShutdownPrivilege	2632	svchost.exe
Token: SeCreatePagefilePrivilege	2632	svchost.exe
Token: SeShutdownPrivilege	2632	svchost.exe
Token: SeCreatePagefilePrivilege	2632	svchost.exe
Token: SeIncBasePriorityPrivilege	1516	0c6ed94f6769ae2bf71d563c5ca065ad262880da43f07ce473f195064aa59546.exe
Token: SeSecurityPrivilege	2460	TiWorker.exe
Token: SeRestorePrivilege	2460	TiWorker.exe
Token: SeBackupPrivilege	2460	TiWorker.exe
Token: SeBackupPrivilege	2460	TiWorker.exe
Token: SeRestorePrivilege	2460	TiWorker.exe
Token: SeSecurityPrivilege	2460	TiWorker.exe
Token: SeBackupPrivilege	2460	TiWorker.exe
Token: SeRestorePrivilege	2460	TiWorker.exe
Token: SeSecurityPrivilege	2460	TiWorker.exe
Token: SeBackupPrivilege	2460	TiWorker.exe
Token: SeRestorePrivilege	2460	TiWorker.exe
Token: SeSecurityPrivilege	2460	TiWorker.exe
Token: SeBackupPrivilege	2460	TiWorker.exe
Token: SeRestorePrivilege	2460	TiWorker.exe
Token: SeSecurityPrivilege	2460	TiWorker.exe
Token: SeBackupPrivilege	2460	TiWorker.exe
Token: SeRestorePrivilege	2460	TiWorker.exe
Token: SeSecurityPrivilege	2460	TiWorker.exe
Token: SeBackupPrivilege	2460	TiWorker.exe
Token: SeRestorePrivilege	2460	TiWorker.exe
Token: SeSecurityPrivilege	2460	TiWorker.exe
Token: SeBackupPrivilege	2460	TiWorker.exe
Token: SeRestorePrivilege	2460	TiWorker.exe
Token: SeSecurityPrivilege	2460	TiWorker.exe
Token: SeBackupPrivilege	2460	TiWorker.exe
Token: SeRestorePrivilege	2460	TiWorker.exe
Token: SeSecurityPrivilege	2460	TiWorker.exe
Token: SeBackupPrivilege	2460	TiWorker.exe
Token: SeRestorePrivilege	2460	TiWorker.exe
Token: SeSecurityPrivilege	2460	TiWorker.exe
Token: SeBackupPrivilege	2460	TiWorker.exe
Token: SeRestorePrivilege	2460	TiWorker.exe
Token: SeSecurityPrivilege	2460	TiWorker.exe
Token: SeBackupPrivilege	2460	TiWorker.exe
Token: SeRestorePrivilege	2460	TiWorker.exe
Token: SeSecurityPrivilege	2460	TiWorker.exe
Token: SeBackupPrivilege	2460	TiWorker.exe
Token: SeRestorePrivilege	2460	TiWorker.exe
Token: SeSecurityPrivilege	2460	TiWorker.exe
Token: SeBackupPrivilege	2460	TiWorker.exe
Token: SeRestorePrivilege	2460	TiWorker.exe
Token: SeSecurityPrivilege	2460	TiWorker.exe
Token: SeBackupPrivilege	2460	TiWorker.exe
Token: SeRestorePrivilege	2460	TiWorker.exe
Token: SeSecurityPrivilege	2460	TiWorker.exe
Token: SeBackupPrivilege	2460	TiWorker.exe
Token: SeRestorePrivilege	2460	TiWorker.exe
Token: SeSecurityPrivilege	2460	TiWorker.exe
Token: SeBackupPrivilege	2460	TiWorker.exe
Token: SeRestorePrivilege	2460	TiWorker.exe
Token: SeSecurityPrivilege	2460	TiWorker.exe
Token: SeBackupPrivilege	2460	TiWorker.exe
Token: SeRestorePrivilege	2460	TiWorker.exe
Token: SeSecurityPrivilege	2460	TiWorker.exe
Token: SeBackupPrivilege	2460	TiWorker.exe
Token: SeRestorePrivilege	2460	TiWorker.exe
Token: SeSecurityPrivilege	2460	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0c6ed94f6769ae2bf71d563c5ca065ad262880da43f07ce473f195064aa59546.execmd.exe

description	pid	process	target process
PID 1516 wrote to memory of 2840	1516	0c6ed94f6769ae2bf71d563c5ca065ad262880da43f07ce473f195064aa59546.exe	MediaCenter.exe
PID 1516 wrote to memory of 2840	1516	0c6ed94f6769ae2bf71d563c5ca065ad262880da43f07ce473f195064aa59546.exe	MediaCenter.exe
PID 1516 wrote to memory of 2840	1516	0c6ed94f6769ae2bf71d563c5ca065ad262880da43f07ce473f195064aa59546.exe	MediaCenter.exe
PID 1516 wrote to memory of 3880	1516	0c6ed94f6769ae2bf71d563c5ca065ad262880da43f07ce473f195064aa59546.exe	cmd.exe
PID 1516 wrote to memory of 3880	1516	0c6ed94f6769ae2bf71d563c5ca065ad262880da43f07ce473f195064aa59546.exe	cmd.exe
PID 1516 wrote to memory of 3880	1516	0c6ed94f6769ae2bf71d563c5ca065ad262880da43f07ce473f195064aa59546.exe	cmd.exe
PID 3880 wrote to memory of 2976	3880	cmd.exe	PING.EXE
PID 3880 wrote to memory of 2976	3880	cmd.exe	PING.EXE
PID 3880 wrote to memory of 2976	3880	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0c6ed94f6769ae2bf71d563c5ca065ad262880da43f07ce473f195064aa59546.exe
"C:\Users\Admin\AppData\Local\Temp\0c6ed94f6769ae2bf71d563c5ca065ad262880da43f07ce473f195064aa59546.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1516

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:2840

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0c6ed94f6769ae2bf71d563c5ca065ad262880da43f07ce473f195064aa59546.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3880

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2976

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:2632

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:2460

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
be6aecc064b13ec83a11340b8a491830

SHA1
5d85a60152dfbb79e71e397afe4c908ab5d66fd2

SHA256
35341f2db6def0488623e83bd45ec5186772081b27fe3a709b5aab4a0deaa08a

SHA512
483c90e479af8c2a582efadcb7bb633352b2dce0146aa3ca15e0369d9d9edd2d696eca766d8f631d892bc6385f3dc4549a148ed7729ae5980b129efba8e338c1

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

MD5
be6aecc064b13ec83a11340b8a491830

SHA1
5d85a60152dfbb79e71e397afe4c908ab5d66fd2

SHA256
35341f2db6def0488623e83bd45ec5186772081b27fe3a709b5aab4a0deaa08a

SHA512
483c90e479af8c2a582efadcb7bb633352b2dce0146aa3ca15e0369d9d9edd2d696eca766d8f631d892bc6385f3dc4549a148ed7729ae5980b129efba8e338c1

Download Submit
memory/2632-132-0x00000265B1F70000-0x00000265B1F80000-memory.dmp

Filesize
64KB

Download
memory/2632-133-0x00000265B2520000-0x00000265B2530000-memory.dmp

Filesize
64KB

Download
memory/2632-134-0x00000265B4BF0000-0x00000265B4BF4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads