sakula | 0f6d183cc26531251ccc142466c62642613eb9fb04d8f04c4e4fefa9946ef01d

General

Target

0f6d183cc26531251ccc142466c62642613eb9fb04d8f04c4e4fefa9946ef01d.exe
Size

80KB
MD5

2cb59ab19510f2d71703c681013771a4
SHA1

a0fe501768860d73f659404afa2395c633b2995d
SHA256

0f6d183cc26531251ccc142466c62642613eb9fb04d8f04c4e4fefa9946ef01d
SHA512

9c9892203fe15958256ff98e20f7fc1e57444cc3c54f7b8ab9c7053ede733c354c4344953325d65bdffb08600d3194e10512899ee44b4e69ed462f43e21e5866

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

4704 MediaCenter.exe

pid	process
4704	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:

0f6d183cc26531251ccc142466c62642613eb9fb04d8f04c4e4fefa9946ef01d.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0f6d183cc26531251ccc142466c62642613eb9fb04d8f04c4e4fefa9946ef01d.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0f6d183cc26531251ccc142466c62642613eb9fb04d8f04c4e4fefa9946ef01d.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"	0f6d183cc26531251ccc142466c62642613eb9fb04d8f04c4e4fefa9946ef01d.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
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
File opened for modification	C:\Windows\Logs\CBS\CBS.log	TiWorker.exe
File opened for modification	C:\Windows\WinSxS\pending.xml	TiWorker.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

1788 PING.EXE

pid	process
1788	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

0f6d183cc26531251ccc142466c62642613eb9fb04d8f04c4e4fefa9946ef01d.exesvchost.exeTiWorker.exe

description	pid	process
Token: SeIncBasePriorityPrivilege	4648	0f6d183cc26531251ccc142466c62642613eb9fb04d8f04c4e4fefa9946ef01d.exe
Token: SeShutdownPrivilege	4280	svchost.exe
Token: SeCreatePagefilePrivilege	4280	svchost.exe
Token: SeShutdownPrivilege	4280	svchost.exe
Token: SeCreatePagefilePrivilege	4280	svchost.exe
Token: SeShutdownPrivilege	4280	svchost.exe
Token: SeCreatePagefilePrivilege	4280	svchost.exe
Token: SeSecurityPrivilege	3420	TiWorker.exe
Token: SeRestorePrivilege	3420	TiWorker.exe
Token: SeBackupPrivilege	3420	TiWorker.exe
Token: SeBackupPrivilege	3420	TiWorker.exe
Token: SeRestorePrivilege	3420	TiWorker.exe
Token: SeSecurityPrivilege	3420	TiWorker.exe
Token: SeBackupPrivilege	3420	TiWorker.exe
Token: SeRestorePrivilege	3420	TiWorker.exe
Token: SeSecurityPrivilege	3420	TiWorker.exe
Token: SeBackupPrivilege	3420	TiWorker.exe
Token: SeRestorePrivilege	3420	TiWorker.exe
Token: SeSecurityPrivilege	3420	TiWorker.exe
Token: SeBackupPrivilege	3420	TiWorker.exe
Token: SeRestorePrivilege	3420	TiWorker.exe
Token: SeSecurityPrivilege	3420	TiWorker.exe
Token: SeBackupPrivilege	3420	TiWorker.exe
Token: SeRestorePrivilege	3420	TiWorker.exe
Token: SeSecurityPrivilege	3420	TiWorker.exe
Token: SeBackupPrivilege	3420	TiWorker.exe
Token: SeRestorePrivilege	3420	TiWorker.exe
Token: SeSecurityPrivilege	3420	TiWorker.exe
Token: SeBackupPrivilege	3420	TiWorker.exe
Token: SeRestorePrivilege	3420	TiWorker.exe
Token: SeSecurityPrivilege	3420	TiWorker.exe
Token: SeBackupPrivilege	3420	TiWorker.exe
Token: SeRestorePrivilege	3420	TiWorker.exe
Token: SeSecurityPrivilege	3420	TiWorker.exe
Token: SeBackupPrivilege	3420	TiWorker.exe
Token: SeRestorePrivilege	3420	TiWorker.exe
Token: SeSecurityPrivilege	3420	TiWorker.exe
Token: SeBackupPrivilege	3420	TiWorker.exe
Token: SeRestorePrivilege	3420	TiWorker.exe
Token: SeSecurityPrivilege	3420	TiWorker.exe
Token: SeBackupPrivilege	3420	TiWorker.exe
Token: SeRestorePrivilege	3420	TiWorker.exe
Token: SeSecurityPrivilege	3420	TiWorker.exe
Token: SeBackupPrivilege	3420	TiWorker.exe
Token: SeRestorePrivilege	3420	TiWorker.exe
Token: SeSecurityPrivilege	3420	TiWorker.exe
Token: SeBackupPrivilege	3420	TiWorker.exe
Token: SeRestorePrivilege	3420	TiWorker.exe
Token: SeSecurityPrivilege	3420	TiWorker.exe
Token: SeBackupPrivilege	3420	TiWorker.exe
Token: SeRestorePrivilege	3420	TiWorker.exe
Token: SeSecurityPrivilege	3420	TiWorker.exe
Token: SeBackupPrivilege	3420	TiWorker.exe
Token: SeRestorePrivilege	3420	TiWorker.exe
Token: SeSecurityPrivilege	3420	TiWorker.exe
Token: SeBackupPrivilege	3420	TiWorker.exe
Token: SeRestorePrivilege	3420	TiWorker.exe
Token: SeSecurityPrivilege	3420	TiWorker.exe
Token: SeBackupPrivilege	3420	TiWorker.exe
Token: SeRestorePrivilege	3420	TiWorker.exe
Token: SeSecurityPrivilege	3420	TiWorker.exe
Token: SeBackupPrivilege	3420	TiWorker.exe
Token: SeRestorePrivilege	3420	TiWorker.exe
Token: SeSecurityPrivilege	3420	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0f6d183cc26531251ccc142466c62642613eb9fb04d8f04c4e4fefa9946ef01d.execmd.exe

description	pid	process	target process
PID 4648 wrote to memory of 4704	4648	0f6d183cc26531251ccc142466c62642613eb9fb04d8f04c4e4fefa9946ef01d.exe	MediaCenter.exe
PID 4648 wrote to memory of 4704	4648	0f6d183cc26531251ccc142466c62642613eb9fb04d8f04c4e4fefa9946ef01d.exe	MediaCenter.exe
PID 4648 wrote to memory of 4704	4648	0f6d183cc26531251ccc142466c62642613eb9fb04d8f04c4e4fefa9946ef01d.exe	MediaCenter.exe
PID 4648 wrote to memory of 4144	4648	0f6d183cc26531251ccc142466c62642613eb9fb04d8f04c4e4fefa9946ef01d.exe	cmd.exe
PID 4648 wrote to memory of 4144	4648	0f6d183cc26531251ccc142466c62642613eb9fb04d8f04c4e4fefa9946ef01d.exe	cmd.exe
PID 4648 wrote to memory of 4144	4648	0f6d183cc26531251ccc142466c62642613eb9fb04d8f04c4e4fefa9946ef01d.exe	cmd.exe
PID 4144 wrote to memory of 1788	4144	cmd.exe	PING.EXE
PID 4144 wrote to memory of 1788	4144	cmd.exe	PING.EXE
PID 4144 wrote to memory of 1788	4144	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0f6d183cc26531251ccc142466c62642613eb9fb04d8f04c4e4fefa9946ef01d.exe
"C:\Users\Admin\AppData\Local\Temp\0f6d183cc26531251ccc142466c62642613eb9fb04d8f04c4e4fefa9946ef01d.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4648

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4704

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0f6d183cc26531251ccc142466c62642613eb9fb04d8f04c4e4fefa9946ef01d.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4144

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1788

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:4280

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:3420

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
4ccd56e98f743a18a3191d8d113a4521

SHA1
ae688a1125a12744c2bed99a8dbe9ef9d9b4d12f

SHA256
b50e21bb21eb2a86578be41a6f2c3860b50085d64526bbdb7777c628879a903e

SHA512
f51056e61e21159bee68905b414a0dd1a52313c1d777e90424569aee833a7aaeedbe0c33c116fd98a0ab453fdfa13c89cc9e93aea9aeec891c1f05bc3dcd0c5d

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

MD5
4ccd56e98f743a18a3191d8d113a4521

SHA1
ae688a1125a12744c2bed99a8dbe9ef9d9b4d12f

SHA256
b50e21bb21eb2a86578be41a6f2c3860b50085d64526bbdb7777c628879a903e

SHA512
f51056e61e21159bee68905b414a0dd1a52313c1d777e90424569aee833a7aaeedbe0c33c116fd98a0ab453fdfa13c89cc9e93aea9aeec891c1f05bc3dcd0c5d

Download Submit
memory/4280-135-0x0000014969F30000-0x0000014969F40000-memory.dmp

Filesize
64KB

Download
memory/4280-136-0x0000014969F90000-0x0000014969FA0000-memory.dmp

Filesize
64KB

Download
memory/4280-137-0x000001496CC90000-0x000001496CC94000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads