sakula | 0ddff594c85c705265856873c0b8687b1edca2cc900d3d3e8b3431882e707ea6

General

Target

0ddff594c85c705265856873c0b8687b1edca2cc900d3d3e8b3431882e707ea6.exe
Size

192KB
MD5

bad8d54878830e1105379159358dfc40
SHA1

0108488ad12c85521b1919fd00899188392306da
SHA256

0ddff594c85c705265856873c0b8687b1edca2cc900d3d3e8b3431882e707ea6
SHA512

c8d7f9e11d396413957267af39c4f3495dd78a1f1d6be633dbad2a5568fc7e80a8210f836134b2d43c3bd60b993f40a4157916e238550e31411305259379a4e7

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

4472 MediaCenter.exe

pid	process
4472	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:

0ddff594c85c705265856873c0b8687b1edca2cc900d3d3e8b3431882e707ea6.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0ddff594c85c705265856873c0b8687b1edca2cc900d3d3e8b3431882e707ea6.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0ddff594c85c705265856873c0b8687b1edca2cc900d3d3e8b3431882e707ea6.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"	0ddff594c85c705265856873c0b8687b1edca2cc900d3d3e8b3431882e707ea6.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

204 PING.EXE

pid	process
204	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

0ddff594c85c705265856873c0b8687b1edca2cc900d3d3e8b3431882e707ea6.exesvchost.exeTiWorker.exe

description	pid	process
Token: SeIncBasePriorityPrivilege	2556	0ddff594c85c705265856873c0b8687b1edca2cc900d3d3e8b3431882e707ea6.exe
Token: SeShutdownPrivilege	3680	svchost.exe
Token: SeCreatePagefilePrivilege	3680	svchost.exe
Token: SeShutdownPrivilege	3680	svchost.exe
Token: SeCreatePagefilePrivilege	3680	svchost.exe
Token: SeShutdownPrivilege	3680	svchost.exe
Token: SeCreatePagefilePrivilege	3680	svchost.exe
Token: SeSecurityPrivilege	4528	TiWorker.exe
Token: SeRestorePrivilege	4528	TiWorker.exe
Token: SeBackupPrivilege	4528	TiWorker.exe
Token: SeBackupPrivilege	4528	TiWorker.exe
Token: SeRestorePrivilege	4528	TiWorker.exe
Token: SeSecurityPrivilege	4528	TiWorker.exe
Token: SeBackupPrivilege	4528	TiWorker.exe
Token: SeRestorePrivilege	4528	TiWorker.exe
Token: SeSecurityPrivilege	4528	TiWorker.exe
Token: SeBackupPrivilege	4528	TiWorker.exe
Token: SeRestorePrivilege	4528	TiWorker.exe
Token: SeSecurityPrivilege	4528	TiWorker.exe
Token: SeBackupPrivilege	4528	TiWorker.exe
Token: SeRestorePrivilege	4528	TiWorker.exe
Token: SeSecurityPrivilege	4528	TiWorker.exe
Token: SeBackupPrivilege	4528	TiWorker.exe
Token: SeRestorePrivilege	4528	TiWorker.exe
Token: SeSecurityPrivilege	4528	TiWorker.exe
Token: SeBackupPrivilege	4528	TiWorker.exe
Token: SeRestorePrivilege	4528	TiWorker.exe
Token: SeSecurityPrivilege	4528	TiWorker.exe
Token: SeBackupPrivilege	4528	TiWorker.exe
Token: SeRestorePrivilege	4528	TiWorker.exe
Token: SeSecurityPrivilege	4528	TiWorker.exe
Token: SeBackupPrivilege	4528	TiWorker.exe
Token: SeRestorePrivilege	4528	TiWorker.exe
Token: SeSecurityPrivilege	4528	TiWorker.exe
Token: SeBackupPrivilege	4528	TiWorker.exe
Token: SeRestorePrivilege	4528	TiWorker.exe
Token: SeSecurityPrivilege	4528	TiWorker.exe
Token: SeBackupPrivilege	4528	TiWorker.exe
Token: SeRestorePrivilege	4528	TiWorker.exe
Token: SeSecurityPrivilege	4528	TiWorker.exe
Token: SeBackupPrivilege	4528	TiWorker.exe
Token: SeRestorePrivilege	4528	TiWorker.exe
Token: SeSecurityPrivilege	4528	TiWorker.exe
Token: SeBackupPrivilege	4528	TiWorker.exe
Token: SeRestorePrivilege	4528	TiWorker.exe
Token: SeSecurityPrivilege	4528	TiWorker.exe
Token: SeBackupPrivilege	4528	TiWorker.exe
Token: SeRestorePrivilege	4528	TiWorker.exe
Token: SeSecurityPrivilege	4528	TiWorker.exe
Token: SeBackupPrivilege	4528	TiWorker.exe
Token: SeRestorePrivilege	4528	TiWorker.exe
Token: SeSecurityPrivilege	4528	TiWorker.exe
Token: SeBackupPrivilege	4528	TiWorker.exe
Token: SeRestorePrivilege	4528	TiWorker.exe
Token: SeSecurityPrivilege	4528	TiWorker.exe
Token: SeBackupPrivilege	4528	TiWorker.exe
Token: SeRestorePrivilege	4528	TiWorker.exe
Token: SeSecurityPrivilege	4528	TiWorker.exe
Token: SeBackupPrivilege	4528	TiWorker.exe
Token: SeRestorePrivilege	4528	TiWorker.exe
Token: SeSecurityPrivilege	4528	TiWorker.exe
Token: SeBackupPrivilege	4528	TiWorker.exe
Token: SeRestorePrivilege	4528	TiWorker.exe
Token: SeSecurityPrivilege	4528	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0ddff594c85c705265856873c0b8687b1edca2cc900d3d3e8b3431882e707ea6.execmd.exe

description	pid	process	target process
PID 2556 wrote to memory of 4472	2556	0ddff594c85c705265856873c0b8687b1edca2cc900d3d3e8b3431882e707ea6.exe	MediaCenter.exe
PID 2556 wrote to memory of 4472	2556	0ddff594c85c705265856873c0b8687b1edca2cc900d3d3e8b3431882e707ea6.exe	MediaCenter.exe
PID 2556 wrote to memory of 4472	2556	0ddff594c85c705265856873c0b8687b1edca2cc900d3d3e8b3431882e707ea6.exe	MediaCenter.exe
PID 2556 wrote to memory of 3868	2556	0ddff594c85c705265856873c0b8687b1edca2cc900d3d3e8b3431882e707ea6.exe	cmd.exe
PID 2556 wrote to memory of 3868	2556	0ddff594c85c705265856873c0b8687b1edca2cc900d3d3e8b3431882e707ea6.exe	cmd.exe
PID 2556 wrote to memory of 3868	2556	0ddff594c85c705265856873c0b8687b1edca2cc900d3d3e8b3431882e707ea6.exe	cmd.exe
PID 3868 wrote to memory of 204	3868	cmd.exe	PING.EXE
PID 3868 wrote to memory of 204	3868	cmd.exe	PING.EXE
PID 3868 wrote to memory of 204	3868	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0ddff594c85c705265856873c0b8687b1edca2cc900d3d3e8b3431882e707ea6.exe
"C:\Users\Admin\AppData\Local\Temp\0ddff594c85c705265856873c0b8687b1edca2cc900d3d3e8b3431882e707ea6.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2556

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4472

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0ddff594c85c705265856873c0b8687b1edca2cc900d3d3e8b3431882e707ea6.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3868

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:204

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:3680

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:4528

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
9ba716f988f77f712743f9563b4323c0

SHA1
ad8845c39611deb747cd358e6b7f0095054fcf52

SHA256
c9382c0501fe64156b3cdb918c9961883096fe0454d2dcb135f601dadf22ef1b

SHA512
84dc0f2c707347d279bd4c7f0746013603a57742437f1b9e40557a64ece1efcb9e1deed4de5a3fee574e24dcd4882e5c2b3c67b43f58a8f96c89f6ad31ae78e1

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

MD5
9ba716f988f77f712743f9563b4323c0

SHA1
ad8845c39611deb747cd358e6b7f0095054fcf52

SHA256
c9382c0501fe64156b3cdb918c9961883096fe0454d2dcb135f601dadf22ef1b

SHA512
84dc0f2c707347d279bd4c7f0746013603a57742437f1b9e40557a64ece1efcb9e1deed4de5a3fee574e24dcd4882e5c2b3c67b43f58a8f96c89f6ad31ae78e1

Download Submit
memory/3680-132-0x00000236C0120000-0x00000236C0130000-memory.dmp

Filesize
64KB

Download
memory/3680-133-0x00000236C0180000-0x00000236C0190000-memory.dmp

Filesize
64KB

Download
memory/3680-134-0x00000236C2840000-0x00000236C2844000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads