sakula | 0d5287506a0f09796727ce2cd29a3ab71f0734bbe0eb834ccd7293a2766ef4ad

General

Target

0d5287506a0f09796727ce2cd29a3ab71f0734bbe0eb834ccd7293a2766ef4ad.exe
Size

150KB
MD5

311648d1f51a5e6aa79d0d82b7e12419
SHA1

537ea891f3cc383ee0ca52c544f91ebc36e0adba
SHA256

0d5287506a0f09796727ce2cd29a3ab71f0734bbe0eb834ccd7293a2766ef4ad
SHA512

e11ba0d6823584f16080f2fa1d2ae8f02f2c5110810627b52bc956a1de44467caaf7e92e7a469de79431f0d673444fd1bc39c73d94c31eb03f19ef42ce224b17

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

1152 MediaCenter.exe

pid	process
1152	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:

0d5287506a0f09796727ce2cd29a3ab71f0734bbe0eb834ccd7293a2766ef4ad.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0d5287506a0f09796727ce2cd29a3ab71f0734bbe0eb834ccd7293a2766ef4ad.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0d5287506a0f09796727ce2cd29a3ab71f0734bbe0eb834ccd7293a2766ef4ad.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"	0d5287506a0f09796727ce2cd29a3ab71f0734bbe0eb834ccd7293a2766ef4ad.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

376 PING.EXE

pid	process
376	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

0d5287506a0f09796727ce2cd29a3ab71f0734bbe0eb834ccd7293a2766ef4ad.exesvchost.exeTiWorker.exe

description	pid	process
Token: SeIncBasePriorityPrivilege	452	0d5287506a0f09796727ce2cd29a3ab71f0734bbe0eb834ccd7293a2766ef4ad.exe
Token: SeShutdownPrivilege	4992	svchost.exe
Token: SeCreatePagefilePrivilege	4992	svchost.exe
Token: SeShutdownPrivilege	4992	svchost.exe
Token: SeCreatePagefilePrivilege	4992	svchost.exe
Token: SeShutdownPrivilege	4992	svchost.exe
Token: SeCreatePagefilePrivilege	4992	svchost.exe
Token: SeSecurityPrivilege	2604	TiWorker.exe
Token: SeRestorePrivilege	2604	TiWorker.exe
Token: SeBackupPrivilege	2604	TiWorker.exe
Token: SeBackupPrivilege	2604	TiWorker.exe
Token: SeRestorePrivilege	2604	TiWorker.exe
Token: SeSecurityPrivilege	2604	TiWorker.exe
Token: SeBackupPrivilege	2604	TiWorker.exe
Token: SeRestorePrivilege	2604	TiWorker.exe
Token: SeSecurityPrivilege	2604	TiWorker.exe
Token: SeBackupPrivilege	2604	TiWorker.exe
Token: SeRestorePrivilege	2604	TiWorker.exe
Token: SeSecurityPrivilege	2604	TiWorker.exe
Token: SeBackupPrivilege	2604	TiWorker.exe
Token: SeRestorePrivilege	2604	TiWorker.exe
Token: SeSecurityPrivilege	2604	TiWorker.exe
Token: SeBackupPrivilege	2604	TiWorker.exe
Token: SeRestorePrivilege	2604	TiWorker.exe
Token: SeSecurityPrivilege	2604	TiWorker.exe
Token: SeBackupPrivilege	2604	TiWorker.exe
Token: SeRestorePrivilege	2604	TiWorker.exe
Token: SeSecurityPrivilege	2604	TiWorker.exe
Token: SeBackupPrivilege	2604	TiWorker.exe
Token: SeRestorePrivilege	2604	TiWorker.exe
Token: SeSecurityPrivilege	2604	TiWorker.exe
Token: SeBackupPrivilege	2604	TiWorker.exe
Token: SeRestorePrivilege	2604	TiWorker.exe
Token: SeSecurityPrivilege	2604	TiWorker.exe
Token: SeBackupPrivilege	2604	TiWorker.exe
Token: SeRestorePrivilege	2604	TiWorker.exe
Token: SeSecurityPrivilege	2604	TiWorker.exe
Token: SeBackupPrivilege	2604	TiWorker.exe
Token: SeRestorePrivilege	2604	TiWorker.exe
Token: SeSecurityPrivilege	2604	TiWorker.exe
Token: SeBackupPrivilege	2604	TiWorker.exe
Token: SeRestorePrivilege	2604	TiWorker.exe
Token: SeSecurityPrivilege	2604	TiWorker.exe
Token: SeBackupPrivilege	2604	TiWorker.exe
Token: SeRestorePrivilege	2604	TiWorker.exe
Token: SeSecurityPrivilege	2604	TiWorker.exe
Token: SeBackupPrivilege	2604	TiWorker.exe
Token: SeRestorePrivilege	2604	TiWorker.exe
Token: SeSecurityPrivilege	2604	TiWorker.exe
Token: SeBackupPrivilege	2604	TiWorker.exe
Token: SeRestorePrivilege	2604	TiWorker.exe
Token: SeSecurityPrivilege	2604	TiWorker.exe
Token: SeBackupPrivilege	2604	TiWorker.exe
Token: SeRestorePrivilege	2604	TiWorker.exe
Token: SeSecurityPrivilege	2604	TiWorker.exe
Token: SeBackupPrivilege	2604	TiWorker.exe
Token: SeRestorePrivilege	2604	TiWorker.exe
Token: SeSecurityPrivilege	2604	TiWorker.exe
Token: SeBackupPrivilege	2604	TiWorker.exe
Token: SeRestorePrivilege	2604	TiWorker.exe
Token: SeSecurityPrivilege	2604	TiWorker.exe
Token: SeBackupPrivilege	2604	TiWorker.exe
Token: SeRestorePrivilege	2604	TiWorker.exe
Token: SeSecurityPrivilege	2604	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0d5287506a0f09796727ce2cd29a3ab71f0734bbe0eb834ccd7293a2766ef4ad.execmd.exe

description	pid	process	target process
PID 452 wrote to memory of 1152	452	0d5287506a0f09796727ce2cd29a3ab71f0734bbe0eb834ccd7293a2766ef4ad.exe	MediaCenter.exe
PID 452 wrote to memory of 1152	452	0d5287506a0f09796727ce2cd29a3ab71f0734bbe0eb834ccd7293a2766ef4ad.exe	MediaCenter.exe
PID 452 wrote to memory of 1152	452	0d5287506a0f09796727ce2cd29a3ab71f0734bbe0eb834ccd7293a2766ef4ad.exe	MediaCenter.exe
PID 452 wrote to memory of 3640	452	0d5287506a0f09796727ce2cd29a3ab71f0734bbe0eb834ccd7293a2766ef4ad.exe	cmd.exe
PID 452 wrote to memory of 3640	452	0d5287506a0f09796727ce2cd29a3ab71f0734bbe0eb834ccd7293a2766ef4ad.exe	cmd.exe
PID 452 wrote to memory of 3640	452	0d5287506a0f09796727ce2cd29a3ab71f0734bbe0eb834ccd7293a2766ef4ad.exe	cmd.exe
PID 3640 wrote to memory of 376	3640	cmd.exe	PING.EXE
PID 3640 wrote to memory of 376	3640	cmd.exe	PING.EXE
PID 3640 wrote to memory of 376	3640	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0d5287506a0f09796727ce2cd29a3ab71f0734bbe0eb834ccd7293a2766ef4ad.exe
"C:\Users\Admin\AppData\Local\Temp\0d5287506a0f09796727ce2cd29a3ab71f0734bbe0eb834ccd7293a2766ef4ad.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:452

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1152

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0d5287506a0f09796727ce2cd29a3ab71f0734bbe0eb834ccd7293a2766ef4ad.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3640

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:376

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:4992

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:2604

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
1a7a5261aa8577697e6b200f446a8056

SHA1
5fe51a42aeff9e3f257f6c94c8bb89722cfe8d32

SHA256
0b08ec20f02fb9df07b903d62186b0ff4367bab1c765a25246baef34d434d654

SHA512
9b37d59e48338bca36692526bbd434d4b753b48ae2bb1876f715a065e2c5853525e89c15ec61ee47a344ae0de49cf49d33dbc6904f58fef36bc1d2fe3c922945

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

MD5
1a7a5261aa8577697e6b200f446a8056

SHA1
5fe51a42aeff9e3f257f6c94c8bb89722cfe8d32

SHA256
0b08ec20f02fb9df07b903d62186b0ff4367bab1c765a25246baef34d434d654

SHA512
9b37d59e48338bca36692526bbd434d4b753b48ae2bb1876f715a065e2c5853525e89c15ec61ee47a344ae0de49cf49d33dbc6904f58fef36bc1d2fe3c922945

Download Submit
memory/4992-132-0x000002EA23980000-0x000002EA23990000-memory.dmp

Filesize
64KB

Download
memory/4992-133-0x000002EA24160000-0x000002EA24170000-memory.dmp

Filesize
64KB

Download
memory/4992-134-0x000002EA26D60000-0x000002EA26D64000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads