sakula | 0c0d214027e3b5d8f1434550d2cb513155a68b2b6612e2d473d0a17a8368dd12

General

Target

0c0d214027e3b5d8f1434550d2cb513155a68b2b6612e2d473d0a17a8368dd12.exe
Size

58KB
MD5

d971ac16f5269f42e7ab764a283387fa
SHA1

b5cc8d439e46fe042eafbe6465dbd56788c884a3
SHA256

0c0d214027e3b5d8f1434550d2cb513155a68b2b6612e2d473d0a17a8368dd12
SHA512

6bf274ce369bfd996e78ebe1622be80288870e72db1ec012c9dbf83edc08a692120511fe7597f70769be7c42c38386ccee4af4a5eefdeff30529f7a70c545c74

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

4688 MediaCenter.exe

pid	process
4688	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:

0c0d214027e3b5d8f1434550d2cb513155a68b2b6612e2d473d0a17a8368dd12.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0c0d214027e3b5d8f1434550d2cb513155a68b2b6612e2d473d0a17a8368dd12.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0c0d214027e3b5d8f1434550d2cb513155a68b2b6612e2d473d0a17a8368dd12.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"	0c0d214027e3b5d8f1434550d2cb513155a68b2b6612e2d473d0a17a8368dd12.exe

Drops file in Windows directory 8 IoCs

Processes:

TiWorker.exesvchost.exe

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

2248 PING.EXE

pid	process
2248	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

0c0d214027e3b5d8f1434550d2cb513155a68b2b6612e2d473d0a17a8368dd12.exesvchost.exeTiWorker.exe

description	pid	process
Token: SeIncBasePriorityPrivilege	3820	0c0d214027e3b5d8f1434550d2cb513155a68b2b6612e2d473d0a17a8368dd12.exe
Token: SeShutdownPrivilege	4752	svchost.exe
Token: SeCreatePagefilePrivilege	4752	svchost.exe
Token: SeShutdownPrivilege	4752	svchost.exe
Token: SeCreatePagefilePrivilege	4752	svchost.exe
Token: SeShutdownPrivilege	4752	svchost.exe
Token: SeCreatePagefilePrivilege	4752	svchost.exe
Token: SeSecurityPrivilege	3864	TiWorker.exe
Token: SeRestorePrivilege	3864	TiWorker.exe
Token: SeBackupPrivilege	3864	TiWorker.exe
Token: SeBackupPrivilege	3864	TiWorker.exe
Token: SeRestorePrivilege	3864	TiWorker.exe
Token: SeSecurityPrivilege	3864	TiWorker.exe
Token: SeBackupPrivilege	3864	TiWorker.exe
Token: SeRestorePrivilege	3864	TiWorker.exe
Token: SeSecurityPrivilege	3864	TiWorker.exe
Token: SeBackupPrivilege	3864	TiWorker.exe
Token: SeRestorePrivilege	3864	TiWorker.exe
Token: SeSecurityPrivilege	3864	TiWorker.exe
Token: SeBackupPrivilege	3864	TiWorker.exe
Token: SeRestorePrivilege	3864	TiWorker.exe
Token: SeSecurityPrivilege	3864	TiWorker.exe
Token: SeBackupPrivilege	3864	TiWorker.exe
Token: SeRestorePrivilege	3864	TiWorker.exe
Token: SeSecurityPrivilege	3864	TiWorker.exe
Token: SeBackupPrivilege	3864	TiWorker.exe
Token: SeRestorePrivilege	3864	TiWorker.exe
Token: SeSecurityPrivilege	3864	TiWorker.exe
Token: SeBackupPrivilege	3864	TiWorker.exe
Token: SeRestorePrivilege	3864	TiWorker.exe
Token: SeSecurityPrivilege	3864	TiWorker.exe
Token: SeBackupPrivilege	3864	TiWorker.exe
Token: SeRestorePrivilege	3864	TiWorker.exe
Token: SeSecurityPrivilege	3864	TiWorker.exe
Token: SeBackupPrivilege	3864	TiWorker.exe
Token: SeRestorePrivilege	3864	TiWorker.exe
Token: SeSecurityPrivilege	3864	TiWorker.exe
Token: SeBackupPrivilege	3864	TiWorker.exe
Token: SeRestorePrivilege	3864	TiWorker.exe
Token: SeSecurityPrivilege	3864	TiWorker.exe
Token: SeBackupPrivilege	3864	TiWorker.exe
Token: SeRestorePrivilege	3864	TiWorker.exe
Token: SeSecurityPrivilege	3864	TiWorker.exe
Token: SeBackupPrivilege	3864	TiWorker.exe
Token: SeRestorePrivilege	3864	TiWorker.exe
Token: SeSecurityPrivilege	3864	TiWorker.exe
Token: SeBackupPrivilege	3864	TiWorker.exe
Token: SeRestorePrivilege	3864	TiWorker.exe
Token: SeSecurityPrivilege	3864	TiWorker.exe
Token: SeBackupPrivilege	3864	TiWorker.exe
Token: SeRestorePrivilege	3864	TiWorker.exe
Token: SeSecurityPrivilege	3864	TiWorker.exe
Token: SeBackupPrivilege	3864	TiWorker.exe
Token: SeRestorePrivilege	3864	TiWorker.exe
Token: SeSecurityPrivilege	3864	TiWorker.exe
Token: SeBackupPrivilege	3864	TiWorker.exe
Token: SeRestorePrivilege	3864	TiWorker.exe
Token: SeSecurityPrivilege	3864	TiWorker.exe
Token: SeBackupPrivilege	3864	TiWorker.exe
Token: SeRestorePrivilege	3864	TiWorker.exe
Token: SeSecurityPrivilege	3864	TiWorker.exe
Token: SeBackupPrivilege	3864	TiWorker.exe
Token: SeRestorePrivilege	3864	TiWorker.exe
Token: SeSecurityPrivilege	3864	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0c0d214027e3b5d8f1434550d2cb513155a68b2b6612e2d473d0a17a8368dd12.execmd.exe

description	pid	process	target process
PID 3820 wrote to memory of 4688	3820	0c0d214027e3b5d8f1434550d2cb513155a68b2b6612e2d473d0a17a8368dd12.exe	MediaCenter.exe
PID 3820 wrote to memory of 4688	3820	0c0d214027e3b5d8f1434550d2cb513155a68b2b6612e2d473d0a17a8368dd12.exe	MediaCenter.exe
PID 3820 wrote to memory of 4688	3820	0c0d214027e3b5d8f1434550d2cb513155a68b2b6612e2d473d0a17a8368dd12.exe	MediaCenter.exe
PID 3820 wrote to memory of 1868	3820	0c0d214027e3b5d8f1434550d2cb513155a68b2b6612e2d473d0a17a8368dd12.exe	cmd.exe
PID 3820 wrote to memory of 1868	3820	0c0d214027e3b5d8f1434550d2cb513155a68b2b6612e2d473d0a17a8368dd12.exe	cmd.exe
PID 3820 wrote to memory of 1868	3820	0c0d214027e3b5d8f1434550d2cb513155a68b2b6612e2d473d0a17a8368dd12.exe	cmd.exe
PID 1868 wrote to memory of 2248	1868	cmd.exe	PING.EXE
PID 1868 wrote to memory of 2248	1868	cmd.exe	PING.EXE
PID 1868 wrote to memory of 2248	1868	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0c0d214027e3b5d8f1434550d2cb513155a68b2b6612e2d473d0a17a8368dd12.exe
"C:\Users\Admin\AppData\Local\Temp\0c0d214027e3b5d8f1434550d2cb513155a68b2b6612e2d473d0a17a8368dd12.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3820

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4688

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0c0d214027e3b5d8f1434550d2cb513155a68b2b6612e2d473d0a17a8368dd12.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1868

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2248

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:4752

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:3864

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
344dcdc631b6780b23036f0dc2e6598c

SHA1
5dc838864b0980d007e26eeecedcd597a320ccd7

SHA256
8efbb5396c28e0789d1bf0d17f145a1b91f7dc879c676538bc77a9b1b4e51fb6

SHA512
3caa010703f28b76e583d7b9313d39f30ef18eab9c705b548f17ab111b2125db1442b47829b16baa49cb4ee04586481d2b16f008c82f4644ecf00704c2e45500

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

MD5
344dcdc631b6780b23036f0dc2e6598c

SHA1
5dc838864b0980d007e26eeecedcd597a320ccd7

SHA256
8efbb5396c28e0789d1bf0d17f145a1b91f7dc879c676538bc77a9b1b4e51fb6

SHA512
3caa010703f28b76e583d7b9313d39f30ef18eab9c705b548f17ab111b2125db1442b47829b16baa49cb4ee04586481d2b16f008c82f4644ecf00704c2e45500

Download Submit
memory/4752-135-0x000002A3B9790000-0x000002A3B97A0000-memory.dmp

Filesize
64KB

Download
memory/4752-136-0x000002A3B9F60000-0x000002A3B9F70000-memory.dmp

Filesize
64KB

Download
memory/4752-137-0x000002A3BCB70000-0x000002A3BCB74000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads