sakula | 0d8bef08d5ecc2481cf790b9f8754603762275635fa40b7a9c81abd192e1475b

General

Target

0d8bef08d5ecc2481cf790b9f8754603762275635fa40b7a9c81abd192e1475b.exe
Size

191KB
MD5

1d7cdb3a8cd88595a339d15ab0791779
SHA1

cf6ccdcd32b07f36f6b8631a10005106b14b3768
SHA256

0d8bef08d5ecc2481cf790b9f8754603762275635fa40b7a9c81abd192e1475b
SHA512

e2933a7e6f13e2bb18f2d4290e3ac1af5017e339416528095ec17326a97f9e33b2245b3ef0c3c950cc2b6b73ea61bc5fd28f4f01131a5474242943bea67882ec

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

1052 MediaCenter.exe

pid	process
1052	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:

0d8bef08d5ecc2481cf790b9f8754603762275635fa40b7a9c81abd192e1475b.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0d8bef08d5ecc2481cf790b9f8754603762275635fa40b7a9c81abd192e1475b.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0d8bef08d5ecc2481cf790b9f8754603762275635fa40b7a9c81abd192e1475b.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"	0d8bef08d5ecc2481cf790b9f8754603762275635fa40b7a9c81abd192e1475b.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
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
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

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

4464 PING.EXE

pid	process
4464	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

0d8bef08d5ecc2481cf790b9f8754603762275635fa40b7a9c81abd192e1475b.exesvchost.exeTiWorker.exe

description	pid	process
Token: SeIncBasePriorityPrivilege	4716	0d8bef08d5ecc2481cf790b9f8754603762275635fa40b7a9c81abd192e1475b.exe
Token: SeShutdownPrivilege	4324	svchost.exe
Token: SeCreatePagefilePrivilege	4324	svchost.exe
Token: SeShutdownPrivilege	4324	svchost.exe
Token: SeCreatePagefilePrivilege	4324	svchost.exe
Token: SeShutdownPrivilege	4324	svchost.exe
Token: SeCreatePagefilePrivilege	4324	svchost.exe
Token: SeSecurityPrivilege	2172	TiWorker.exe
Token: SeRestorePrivilege	2172	TiWorker.exe
Token: SeBackupPrivilege	2172	TiWorker.exe
Token: SeBackupPrivilege	2172	TiWorker.exe
Token: SeRestorePrivilege	2172	TiWorker.exe
Token: SeSecurityPrivilege	2172	TiWorker.exe
Token: SeBackupPrivilege	2172	TiWorker.exe
Token: SeRestorePrivilege	2172	TiWorker.exe
Token: SeSecurityPrivilege	2172	TiWorker.exe
Token: SeBackupPrivilege	2172	TiWorker.exe
Token: SeRestorePrivilege	2172	TiWorker.exe
Token: SeSecurityPrivilege	2172	TiWorker.exe
Token: SeBackupPrivilege	2172	TiWorker.exe
Token: SeRestorePrivilege	2172	TiWorker.exe
Token: SeSecurityPrivilege	2172	TiWorker.exe
Token: SeBackupPrivilege	2172	TiWorker.exe
Token: SeRestorePrivilege	2172	TiWorker.exe
Token: SeSecurityPrivilege	2172	TiWorker.exe
Token: SeBackupPrivilege	2172	TiWorker.exe
Token: SeRestorePrivilege	2172	TiWorker.exe
Token: SeSecurityPrivilege	2172	TiWorker.exe
Token: SeBackupPrivilege	2172	TiWorker.exe
Token: SeRestorePrivilege	2172	TiWorker.exe
Token: SeSecurityPrivilege	2172	TiWorker.exe
Token: SeBackupPrivilege	2172	TiWorker.exe
Token: SeRestorePrivilege	2172	TiWorker.exe
Token: SeSecurityPrivilege	2172	TiWorker.exe
Token: SeBackupPrivilege	2172	TiWorker.exe
Token: SeRestorePrivilege	2172	TiWorker.exe
Token: SeSecurityPrivilege	2172	TiWorker.exe
Token: SeBackupPrivilege	2172	TiWorker.exe
Token: SeRestorePrivilege	2172	TiWorker.exe
Token: SeSecurityPrivilege	2172	TiWorker.exe
Token: SeBackupPrivilege	2172	TiWorker.exe
Token: SeRestorePrivilege	2172	TiWorker.exe
Token: SeSecurityPrivilege	2172	TiWorker.exe
Token: SeBackupPrivilege	2172	TiWorker.exe
Token: SeRestorePrivilege	2172	TiWorker.exe
Token: SeSecurityPrivilege	2172	TiWorker.exe
Token: SeBackupPrivilege	2172	TiWorker.exe
Token: SeRestorePrivilege	2172	TiWorker.exe
Token: SeSecurityPrivilege	2172	TiWorker.exe
Token: SeBackupPrivilege	2172	TiWorker.exe
Token: SeRestorePrivilege	2172	TiWorker.exe
Token: SeSecurityPrivilege	2172	TiWorker.exe
Token: SeBackupPrivilege	2172	TiWorker.exe
Token: SeRestorePrivilege	2172	TiWorker.exe
Token: SeSecurityPrivilege	2172	TiWorker.exe
Token: SeBackupPrivilege	2172	TiWorker.exe
Token: SeRestorePrivilege	2172	TiWorker.exe
Token: SeSecurityPrivilege	2172	TiWorker.exe
Token: SeBackupPrivilege	2172	TiWorker.exe
Token: SeRestorePrivilege	2172	TiWorker.exe
Token: SeSecurityPrivilege	2172	TiWorker.exe
Token: SeBackupPrivilege	2172	TiWorker.exe
Token: SeRestorePrivilege	2172	TiWorker.exe
Token: SeSecurityPrivilege	2172	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0d8bef08d5ecc2481cf790b9f8754603762275635fa40b7a9c81abd192e1475b.execmd.exe

description	pid	process	target process
PID 4716 wrote to memory of 1052	4716	0d8bef08d5ecc2481cf790b9f8754603762275635fa40b7a9c81abd192e1475b.exe	MediaCenter.exe
PID 4716 wrote to memory of 1052	4716	0d8bef08d5ecc2481cf790b9f8754603762275635fa40b7a9c81abd192e1475b.exe	MediaCenter.exe
PID 4716 wrote to memory of 1052	4716	0d8bef08d5ecc2481cf790b9f8754603762275635fa40b7a9c81abd192e1475b.exe	MediaCenter.exe
PID 4716 wrote to memory of 3452	4716	0d8bef08d5ecc2481cf790b9f8754603762275635fa40b7a9c81abd192e1475b.exe	cmd.exe
PID 4716 wrote to memory of 3452	4716	0d8bef08d5ecc2481cf790b9f8754603762275635fa40b7a9c81abd192e1475b.exe	cmd.exe
PID 4716 wrote to memory of 3452	4716	0d8bef08d5ecc2481cf790b9f8754603762275635fa40b7a9c81abd192e1475b.exe	cmd.exe
PID 3452 wrote to memory of 4464	3452	cmd.exe	PING.EXE
PID 3452 wrote to memory of 4464	3452	cmd.exe	PING.EXE
PID 3452 wrote to memory of 4464	3452	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0d8bef08d5ecc2481cf790b9f8754603762275635fa40b7a9c81abd192e1475b.exe
"C:\Users\Admin\AppData\Local\Temp\0d8bef08d5ecc2481cf790b9f8754603762275635fa40b7a9c81abd192e1475b.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4716

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1052

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0d8bef08d5ecc2481cf790b9f8754603762275635fa40b7a9c81abd192e1475b.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3452

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:4464

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:4324

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:2172

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

Replay Monitor

Loading Replay Monitor...

Downloads

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

MD5
f9dbb829107f230c6deec7eae55a2aa3

SHA1
05f548ce16bedd9946056e1021baca5e27eb0db8

SHA256
3a3614f9539d7a23eee4f608fab12bb0c56b656e70026722d40909d997e5903b

SHA512
b93cb2b5a40d66803933742d92275b0ea0fa65d8115fc489527bf2ab27a9fc6b1b2aae4faaf97d09651f893dd2df54025b5c65a913bd1ff54cecd2ddeeb3643f

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

MD5
f9dbb829107f230c6deec7eae55a2aa3

SHA1
05f548ce16bedd9946056e1021baca5e27eb0db8

SHA256
3a3614f9539d7a23eee4f608fab12bb0c56b656e70026722d40909d997e5903b

SHA512
b93cb2b5a40d66803933742d92275b0ea0fa65d8115fc489527bf2ab27a9fc6b1b2aae4faaf97d09651f893dd2df54025b5c65a913bd1ff54cecd2ddeeb3643f

Download Submit
memory/4324-132-0x000001E504120000-0x000001E504130000-memory.dmp

Filesize
64KB

Download
memory/4324-133-0x000001E504180000-0x000001E504190000-memory.dmp

Filesize
64KB

Download
memory/4324-134-0x000001E506850000-0x000001E506854000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads