sakula | 06d9823d7392ec00f01ebf27fcd8cd72efccb9a2436fd5ebc278f378763e751f

General

Target

06d9823d7392ec00f01ebf27fcd8cd72efccb9a2436fd5ebc278f378763e751f.exe
Size

60KB
MD5

328dbbe5e12f97f4d9ad1699a8f1acab
SHA1

a73b30bd40c731bc69ae79159e26ca0b68115661
SHA256

06d9823d7392ec00f01ebf27fcd8cd72efccb9a2436fd5ebc278f378763e751f
SHA512

5430210b7d6e01f8d980be4ee749b45470e6e98c4124aab5aafbd9632cdeab3d5d40a7546cf58082a5d5a0c1fa5db42bb8a1d8bfbfa49349c51ea445cf7ecb8a

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

3908 MediaCenter.exe

pid	process
3908	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:

06d9823d7392ec00f01ebf27fcd8cd72efccb9a2436fd5ebc278f378763e751f.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	06d9823d7392ec00f01ebf27fcd8cd72efccb9a2436fd5ebc278f378763e751f.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

06d9823d7392ec00f01ebf27fcd8cd72efccb9a2436fd5ebc278f378763e751f.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"	06d9823d7392ec00f01ebf27fcd8cd72efccb9a2436fd5ebc278f378763e751f.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
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
File opened for modification	C:\Windows\WindowsUpdate.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

2072 PING.EXE

pid	process
2072	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	752	svchost.exe
Token: SeCreatePagefilePrivilege	752	svchost.exe
Token: SeShutdownPrivilege	752	svchost.exe
Token: SeCreatePagefilePrivilege	752	svchost.exe
Token: SeShutdownPrivilege	752	svchost.exe
Token: SeCreatePagefilePrivilege	752	svchost.exe
Token: SeSecurityPrivilege	5076	TiWorker.exe
Token: SeRestorePrivilege	5076	TiWorker.exe
Token: SeBackupPrivilege	5076	TiWorker.exe
Token: SeBackupPrivilege	5076	TiWorker.exe
Token: SeRestorePrivilege	5076	TiWorker.exe
Token: SeSecurityPrivilege	5076	TiWorker.exe
Token: SeBackupPrivilege	5076	TiWorker.exe
Token: SeRestorePrivilege	5076	TiWorker.exe
Token: SeSecurityPrivilege	5076	TiWorker.exe
Token: SeBackupPrivilege	5076	TiWorker.exe
Token: SeRestorePrivilege	5076	TiWorker.exe
Token: SeSecurityPrivilege	5076	TiWorker.exe
Token: SeBackupPrivilege	5076	TiWorker.exe
Token: SeRestorePrivilege	5076	TiWorker.exe
Token: SeSecurityPrivilege	5076	TiWorker.exe
Token: SeBackupPrivilege	5076	TiWorker.exe
Token: SeRestorePrivilege	5076	TiWorker.exe
Token: SeSecurityPrivilege	5076	TiWorker.exe
Token: SeBackupPrivilege	5076	TiWorker.exe
Token: SeRestorePrivilege	5076	TiWorker.exe
Token: SeSecurityPrivilege	5076	TiWorker.exe
Token: SeBackupPrivilege	5076	TiWorker.exe
Token: SeRestorePrivilege	5076	TiWorker.exe
Token: SeSecurityPrivilege	5076	TiWorker.exe
Token: SeBackupPrivilege	5076	TiWorker.exe
Token: SeRestorePrivilege	5076	TiWorker.exe
Token: SeSecurityPrivilege	5076	TiWorker.exe
Token: SeBackupPrivilege	5076	TiWorker.exe
Token: SeRestorePrivilege	5076	TiWorker.exe
Token: SeSecurityPrivilege	5076	TiWorker.exe
Token: SeBackupPrivilege	5076	TiWorker.exe
Token: SeRestorePrivilege	5076	TiWorker.exe
Token: SeSecurityPrivilege	5076	TiWorker.exe
Token: SeBackupPrivilege	5076	TiWorker.exe
Token: SeRestorePrivilege	5076	TiWorker.exe
Token: SeSecurityPrivilege	5076	TiWorker.exe
Token: SeBackupPrivilege	5076	TiWorker.exe
Token: SeRestorePrivilege	5076	TiWorker.exe
Token: SeSecurityPrivilege	5076	TiWorker.exe
Token: SeBackupPrivilege	5076	TiWorker.exe
Token: SeRestorePrivilege	5076	TiWorker.exe
Token: SeSecurityPrivilege	5076	TiWorker.exe
Token: SeBackupPrivilege	5076	TiWorker.exe
Token: SeRestorePrivilege	5076	TiWorker.exe
Token: SeSecurityPrivilege	5076	TiWorker.exe
Token: SeBackupPrivilege	5076	TiWorker.exe
Token: SeRestorePrivilege	5076	TiWorker.exe
Token: SeSecurityPrivilege	5076	TiWorker.exe
Token: SeBackupPrivilege	5076	TiWorker.exe
Token: SeRestorePrivilege	5076	TiWorker.exe
Token: SeSecurityPrivilege	5076	TiWorker.exe
Token: SeBackupPrivilege	5076	TiWorker.exe
Token: SeRestorePrivilege	5076	TiWorker.exe
Token: SeSecurityPrivilege	5076	TiWorker.exe
Token: SeBackupPrivilege	5076	TiWorker.exe
Token: SeRestorePrivilege	5076	TiWorker.exe
Token: SeSecurityPrivilege	5076	TiWorker.exe
Token: SeBackupPrivilege	5076	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

06d9823d7392ec00f01ebf27fcd8cd72efccb9a2436fd5ebc278f378763e751f.execmd.exe

description	pid	process	target process
PID 4272 wrote to memory of 3908	4272	06d9823d7392ec00f01ebf27fcd8cd72efccb9a2436fd5ebc278f378763e751f.exe	MediaCenter.exe
PID 4272 wrote to memory of 3908	4272	06d9823d7392ec00f01ebf27fcd8cd72efccb9a2436fd5ebc278f378763e751f.exe	MediaCenter.exe
PID 4272 wrote to memory of 3908	4272	06d9823d7392ec00f01ebf27fcd8cd72efccb9a2436fd5ebc278f378763e751f.exe	MediaCenter.exe
PID 4272 wrote to memory of 2220	4272	06d9823d7392ec00f01ebf27fcd8cd72efccb9a2436fd5ebc278f378763e751f.exe	cmd.exe
PID 4272 wrote to memory of 2220	4272	06d9823d7392ec00f01ebf27fcd8cd72efccb9a2436fd5ebc278f378763e751f.exe	cmd.exe
PID 4272 wrote to memory of 2220	4272	06d9823d7392ec00f01ebf27fcd8cd72efccb9a2436fd5ebc278f378763e751f.exe	cmd.exe
PID 2220 wrote to memory of 2072	2220	cmd.exe	PING.EXE
PID 2220 wrote to memory of 2072	2220	cmd.exe	PING.EXE
PID 2220 wrote to memory of 2072	2220	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\06d9823d7392ec00f01ebf27fcd8cd72efccb9a2436fd5ebc278f378763e751f.exe
"C:\Users\Admin\AppData\Local\Temp\06d9823d7392ec00f01ebf27fcd8cd72efccb9a2436fd5ebc278f378763e751f.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4272

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:3908

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\06d9823d7392ec00f01ebf27fcd8cd72efccb9a2436fd5ebc278f378763e751f.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2220

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2072

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:752

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:5076

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
03b0907ab337a523d8cea03fd9a4a3f9

SHA1
c63017fe636db9a0e268353df74379e065df787f

SHA256
87a2ea93a149db1ef90a5b4c5e672e526fb1f8e8ec8e07c5201831b0f7771e39

SHA512
a683d1abce3fc945f4e462f519652cbaa1f33b88c7b517c55fb537b3d9131d6933130eaf3ad40594bfcf67b586d1eeefa8ce7161f632cf925ef4e7b6e251eed3

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
03b0907ab337a523d8cea03fd9a4a3f9

SHA1
c63017fe636db9a0e268353df74379e065df787f

SHA256
87a2ea93a149db1ef90a5b4c5e672e526fb1f8e8ec8e07c5201831b0f7771e39

SHA512
a683d1abce3fc945f4e462f519652cbaa1f33b88c7b517c55fb537b3d9131d6933130eaf3ad40594bfcf67b586d1eeefa8ce7161f632cf925ef4e7b6e251eed3

Download Submit
memory/752-132-0x000001B7F35A0000-0x000001B7F35B0000-memory.dmp

Filesize
64KB

Download
memory/752-133-0x000001B7F3C20000-0x000001B7F3C30000-memory.dmp

Filesize
64KB

Download
memory/752-134-0x000001B7F6320000-0x000001B7F6324000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads