sakula | 0c104e13c4f9b290951d0f189e7e8767523e09b29cee59165326af25d64d2c22

General

Target

0c104e13c4f9b290951d0f189e7e8767523e09b29cee59165326af25d64d2c22.exe
Size

35KB
MD5

177c1fe091d873b91d104d973de8ed99
SHA1

7b009545d6cd0851fde4495ed8e2df60325379ac
SHA256

0c104e13c4f9b290951d0f189e7e8767523e09b29cee59165326af25d64d2c22
SHA512

8037fe64d2ea24c6514041c1e714bb7ce79b432643507223de4157f7995708515f7c1913a5261a12bedfc0644b18dcaf22aa3b8a5b0425dd4b51587a80db48c1

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

1992 MediaCenter.exe

pid	process
1992	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:

0c104e13c4f9b290951d0f189e7e8767523e09b29cee59165326af25d64d2c22.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0c104e13c4f9b290951d0f189e7e8767523e09b29cee59165326af25d64d2c22.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0c104e13c4f9b290951d0f189e7e8767523e09b29cee59165326af25d64d2c22.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"	0c104e13c4f9b290951d0f189e7e8767523e09b29cee59165326af25d64d2c22.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

3508 PING.EXE

pid	process
3508	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe0c104e13c4f9b290951d0f189e7e8767523e09b29cee59165326af25d64d2c22.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	3404	svchost.exe
Token: SeCreatePagefilePrivilege	3404	svchost.exe
Token: SeShutdownPrivilege	3404	svchost.exe
Token: SeCreatePagefilePrivilege	3404	svchost.exe
Token: SeShutdownPrivilege	3404	svchost.exe
Token: SeCreatePagefilePrivilege	3404	svchost.exe
Token: SeIncBasePriorityPrivilege	3840	0c104e13c4f9b290951d0f189e7e8767523e09b29cee59165326af25d64d2c22.exe
Token: SeSecurityPrivilege	1776	TiWorker.exe
Token: SeRestorePrivilege	1776	TiWorker.exe
Token: SeBackupPrivilege	1776	TiWorker.exe
Token: SeBackupPrivilege	1776	TiWorker.exe
Token: SeRestorePrivilege	1776	TiWorker.exe
Token: SeSecurityPrivilege	1776	TiWorker.exe
Token: SeBackupPrivilege	1776	TiWorker.exe
Token: SeRestorePrivilege	1776	TiWorker.exe
Token: SeSecurityPrivilege	1776	TiWorker.exe
Token: SeBackupPrivilege	1776	TiWorker.exe
Token: SeRestorePrivilege	1776	TiWorker.exe
Token: SeSecurityPrivilege	1776	TiWorker.exe
Token: SeBackupPrivilege	1776	TiWorker.exe
Token: SeRestorePrivilege	1776	TiWorker.exe
Token: SeSecurityPrivilege	1776	TiWorker.exe
Token: SeBackupPrivilege	1776	TiWorker.exe
Token: SeRestorePrivilege	1776	TiWorker.exe
Token: SeSecurityPrivilege	1776	TiWorker.exe
Token: SeBackupPrivilege	1776	TiWorker.exe
Token: SeRestorePrivilege	1776	TiWorker.exe
Token: SeSecurityPrivilege	1776	TiWorker.exe
Token: SeBackupPrivilege	1776	TiWorker.exe
Token: SeRestorePrivilege	1776	TiWorker.exe
Token: SeSecurityPrivilege	1776	TiWorker.exe
Token: SeBackupPrivilege	1776	TiWorker.exe
Token: SeRestorePrivilege	1776	TiWorker.exe
Token: SeSecurityPrivilege	1776	TiWorker.exe
Token: SeBackupPrivilege	1776	TiWorker.exe
Token: SeRestorePrivilege	1776	TiWorker.exe
Token: SeSecurityPrivilege	1776	TiWorker.exe
Token: SeBackupPrivilege	1776	TiWorker.exe
Token: SeRestorePrivilege	1776	TiWorker.exe
Token: SeSecurityPrivilege	1776	TiWorker.exe
Token: SeBackupPrivilege	1776	TiWorker.exe
Token: SeRestorePrivilege	1776	TiWorker.exe
Token: SeSecurityPrivilege	1776	TiWorker.exe
Token: SeBackupPrivilege	1776	TiWorker.exe
Token: SeRestorePrivilege	1776	TiWorker.exe
Token: SeSecurityPrivilege	1776	TiWorker.exe
Token: SeBackupPrivilege	1776	TiWorker.exe
Token: SeRestorePrivilege	1776	TiWorker.exe
Token: SeSecurityPrivilege	1776	TiWorker.exe
Token: SeBackupPrivilege	1776	TiWorker.exe
Token: SeRestorePrivilege	1776	TiWorker.exe
Token: SeSecurityPrivilege	1776	TiWorker.exe
Token: SeBackupPrivilege	1776	TiWorker.exe
Token: SeRestorePrivilege	1776	TiWorker.exe
Token: SeSecurityPrivilege	1776	TiWorker.exe
Token: SeBackupPrivilege	1776	TiWorker.exe
Token: SeRestorePrivilege	1776	TiWorker.exe
Token: SeSecurityPrivilege	1776	TiWorker.exe
Token: SeBackupPrivilege	1776	TiWorker.exe
Token: SeRestorePrivilege	1776	TiWorker.exe
Token: SeSecurityPrivilege	1776	TiWorker.exe
Token: SeBackupPrivilege	1776	TiWorker.exe
Token: SeRestorePrivilege	1776	TiWorker.exe
Token: SeSecurityPrivilege	1776	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0c104e13c4f9b290951d0f189e7e8767523e09b29cee59165326af25d64d2c22.execmd.exe

description	pid	process	target process
PID 3840 wrote to memory of 1992	3840	0c104e13c4f9b290951d0f189e7e8767523e09b29cee59165326af25d64d2c22.exe	MediaCenter.exe
PID 3840 wrote to memory of 1992	3840	0c104e13c4f9b290951d0f189e7e8767523e09b29cee59165326af25d64d2c22.exe	MediaCenter.exe
PID 3840 wrote to memory of 1992	3840	0c104e13c4f9b290951d0f189e7e8767523e09b29cee59165326af25d64d2c22.exe	MediaCenter.exe
PID 3840 wrote to memory of 4988	3840	0c104e13c4f9b290951d0f189e7e8767523e09b29cee59165326af25d64d2c22.exe	cmd.exe
PID 3840 wrote to memory of 4988	3840	0c104e13c4f9b290951d0f189e7e8767523e09b29cee59165326af25d64d2c22.exe	cmd.exe
PID 3840 wrote to memory of 4988	3840	0c104e13c4f9b290951d0f189e7e8767523e09b29cee59165326af25d64d2c22.exe	cmd.exe
PID 4988 wrote to memory of 3508	4988	cmd.exe	PING.EXE
PID 4988 wrote to memory of 3508	4988	cmd.exe	PING.EXE
PID 4988 wrote to memory of 3508	4988	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0c104e13c4f9b290951d0f189e7e8767523e09b29cee59165326af25d64d2c22.exe
"C:\Users\Admin\AppData\Local\Temp\0c104e13c4f9b290951d0f189e7e8767523e09b29cee59165326af25d64d2c22.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3840

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1992

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0c104e13c4f9b290951d0f189e7e8767523e09b29cee59165326af25d64d2c22.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4988

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:3508

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:3404

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:1776

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
7d075786b4df5a1028484ba211cea1e7

SHA1
9adc4550555c7b55af60bb40bd58acfd4588f84d

SHA256
39519e383b37128694191896f9a0999e69dd7d0c4e4f71c2675e00c385cc04e8

SHA512
e0ffe857293627af8d56d12fc6ecaddc1a7f3c1519b788a19966d08dfd5c1357b1f245038456e69c29005f3304d2d583e556f1b8be873b9ae3006c93b143deeb

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

MD5
7d075786b4df5a1028484ba211cea1e7

SHA1
9adc4550555c7b55af60bb40bd58acfd4588f84d

SHA256
39519e383b37128694191896f9a0999e69dd7d0c4e4f71c2675e00c385cc04e8

SHA512
e0ffe857293627af8d56d12fc6ecaddc1a7f3c1519b788a19966d08dfd5c1357b1f245038456e69c29005f3304d2d583e556f1b8be873b9ae3006c93b143deeb

Download Submit
memory/3404-132-0x000002014BF30000-0x000002014BF7B000-memory.dmp

Filesize
300KB

Download
memory/3404-136-0x000002014BF70000-0x000002014BF80000-memory.dmp

Filesize
64KB

Download
memory/3404-137-0x000002014BF90000-0x000002014BFA0000-memory.dmp

Filesize
64KB

Download
memory/3404-138-0x000002014ECA0000-0x000002014ECA4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads