sakula | 150ad58f395929e8f134f2ea0daef28ed68be806d57cc769ae97741b1b8d1601

General

Target

150ad58f395929e8f134f2ea0daef28ed68be806d57cc769ae97741b1b8d1601.exe
Size

58KB
MD5

9040b6b4f4022fe333747da1b4685e95
SHA1

f51ed70d71f986e2d6a601c132774c5002d91976
SHA256

150ad58f395929e8f134f2ea0daef28ed68be806d57cc769ae97741b1b8d1601
SHA512

b188a5ba33f84349f13d89311fb749446dd7b60d173bda5e225919d1c28b042b039c1e2b036fac7746218614d3b05a714583832166bced02cea683eba342356d

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

2240 MediaCenter.exe

pid	process
2240	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:

150ad58f395929e8f134f2ea0daef28ed68be806d57cc769ae97741b1b8d1601.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	150ad58f395929e8f134f2ea0daef28ed68be806d57cc769ae97741b1b8d1601.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

150ad58f395929e8f134f2ea0daef28ed68be806d57cc769ae97741b1b8d1601.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"	150ad58f395929e8f134f2ea0daef28ed68be806d57cc769ae97741b1b8d1601.exe

Drops file in Windows directory 8 IoCs

Processes:

TiWorker.exesvchost.exe

description	ioc	process
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
File opened for modification	C:\Windows\Logs\CBS\CBS.log	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

2216 PING.EXE

pid	process
2216	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe150ad58f395929e8f134f2ea0daef28ed68be806d57cc769ae97741b1b8d1601.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	1292	svchost.exe
Token: SeCreatePagefilePrivilege	1292	svchost.exe
Token: SeShutdownPrivilege	1292	svchost.exe
Token: SeCreatePagefilePrivilege	1292	svchost.exe
Token: SeShutdownPrivilege	1292	svchost.exe
Token: SeCreatePagefilePrivilege	1292	svchost.exe
Token: SeIncBasePriorityPrivilege	4896	150ad58f395929e8f134f2ea0daef28ed68be806d57cc769ae97741b1b8d1601.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

150ad58f395929e8f134f2ea0daef28ed68be806d57cc769ae97741b1b8d1601.execmd.exe

description	pid	process	target process
PID 4896 wrote to memory of 2240	4896	150ad58f395929e8f134f2ea0daef28ed68be806d57cc769ae97741b1b8d1601.exe	MediaCenter.exe
PID 4896 wrote to memory of 2240	4896	150ad58f395929e8f134f2ea0daef28ed68be806d57cc769ae97741b1b8d1601.exe	MediaCenter.exe
PID 4896 wrote to memory of 2240	4896	150ad58f395929e8f134f2ea0daef28ed68be806d57cc769ae97741b1b8d1601.exe	MediaCenter.exe
PID 4896 wrote to memory of 1988	4896	150ad58f395929e8f134f2ea0daef28ed68be806d57cc769ae97741b1b8d1601.exe	cmd.exe
PID 4896 wrote to memory of 1988	4896	150ad58f395929e8f134f2ea0daef28ed68be806d57cc769ae97741b1b8d1601.exe	cmd.exe
PID 4896 wrote to memory of 1988	4896	150ad58f395929e8f134f2ea0daef28ed68be806d57cc769ae97741b1b8d1601.exe	cmd.exe
PID 1988 wrote to memory of 2216	1988	cmd.exe	PING.EXE
PID 1988 wrote to memory of 2216	1988	cmd.exe	PING.EXE
PID 1988 wrote to memory of 2216	1988	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\150ad58f395929e8f134f2ea0daef28ed68be806d57cc769ae97741b1b8d1601.exe
"C:\Users\Admin\AppData\Local\Temp\150ad58f395929e8f134f2ea0daef28ed68be806d57cc769ae97741b1b8d1601.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4896

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:2240

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\150ad58f395929e8f134f2ea0daef28ed68be806d57cc769ae97741b1b8d1601.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1988

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2216

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:1292

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:2588

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
0cc41c1835279adf432965c9ad8db174

SHA1
d6a8cc3ae5ed446c72e7c96419e627320c9f4df6

SHA256
1c47615d068cca092e3ae1dd871539b9eeafaadf2f290d7e48c12bffd070e10b

SHA512
254e9b4594794cf54267da2b2c44628ff456f59a112af98fe7ba9955c8d1d48297c37998651eae508039c85ed7261de1e80c61807871318162bed5e3b6f1513c

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

MD5
0cc41c1835279adf432965c9ad8db174

SHA1
d6a8cc3ae5ed446c72e7c96419e627320c9f4df6

SHA256
1c47615d068cca092e3ae1dd871539b9eeafaadf2f290d7e48c12bffd070e10b

SHA512
254e9b4594794cf54267da2b2c44628ff456f59a112af98fe7ba9955c8d1d48297c37998651eae508039c85ed7261de1e80c61807871318162bed5e3b6f1513c

Download Submit
memory/1292-132-0x0000014D6C120000-0x0000014D6C130000-memory.dmp

Filesize
64KB

Download
memory/1292-133-0x0000014D6C180000-0x0000014D6C190000-memory.dmp

Filesize
64KB

Download
memory/1292-134-0x0000014D6E860000-0x0000014D6E864000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads