sakula | 0d0fa3a3de78767ba5caa17f9e7c3dda70104440ee53f2ece1bc201659febee5

General

Target

0d0fa3a3de78767ba5caa17f9e7c3dda70104440ee53f2ece1bc201659febee5.exe
Size

101KB
MD5

0b8396c135c91c820aaf95d058adeeef
SHA1

34f11910b342b0d45d1e35efe793ca1a39788cb0
SHA256

0d0fa3a3de78767ba5caa17f9e7c3dda70104440ee53f2ece1bc201659febee5
SHA512

7f3a475a39487a85ef0dd6b4283a10e292187baca8ed4bad17c714ba5f1e3d7407459cf1bc41e45aff2462fa4c40731add056755e353a71ee88244d1d81de020

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

4500 MediaCenter.exe

pid	process
4500	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:

0d0fa3a3de78767ba5caa17f9e7c3dda70104440ee53f2ece1bc201659febee5.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0d0fa3a3de78767ba5caa17f9e7c3dda70104440ee53f2ece1bc201659febee5.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0d0fa3a3de78767ba5caa17f9e7c3dda70104440ee53f2ece1bc201659febee5.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"	0d0fa3a3de78767ba5caa17f9e7c3dda70104440ee53f2ece1bc201659febee5.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

5096 PING.EXE

pid	process
5096	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe0d0fa3a3de78767ba5caa17f9e7c3dda70104440ee53f2ece1bc201659febee5.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	1148	svchost.exe
Token: SeCreatePagefilePrivilege	1148	svchost.exe
Token: SeShutdownPrivilege	1148	svchost.exe
Token: SeCreatePagefilePrivilege	1148	svchost.exe
Token: SeShutdownPrivilege	1148	svchost.exe
Token: SeCreatePagefilePrivilege	1148	svchost.exe
Token: SeIncBasePriorityPrivilege	2780	0d0fa3a3de78767ba5caa17f9e7c3dda70104440ee53f2ece1bc201659febee5.exe
Token: SeSecurityPrivilege	3060	TiWorker.exe
Token: SeRestorePrivilege	3060	TiWorker.exe
Token: SeBackupPrivilege	3060	TiWorker.exe
Token: SeBackupPrivilege	3060	TiWorker.exe
Token: SeRestorePrivilege	3060	TiWorker.exe
Token: SeSecurityPrivilege	3060	TiWorker.exe
Token: SeBackupPrivilege	3060	TiWorker.exe
Token: SeRestorePrivilege	3060	TiWorker.exe
Token: SeSecurityPrivilege	3060	TiWorker.exe
Token: SeBackupPrivilege	3060	TiWorker.exe
Token: SeRestorePrivilege	3060	TiWorker.exe
Token: SeSecurityPrivilege	3060	TiWorker.exe
Token: SeBackupPrivilege	3060	TiWorker.exe
Token: SeRestorePrivilege	3060	TiWorker.exe
Token: SeSecurityPrivilege	3060	TiWorker.exe
Token: SeBackupPrivilege	3060	TiWorker.exe
Token: SeRestorePrivilege	3060	TiWorker.exe
Token: SeSecurityPrivilege	3060	TiWorker.exe
Token: SeBackupPrivilege	3060	TiWorker.exe
Token: SeRestorePrivilege	3060	TiWorker.exe
Token: SeSecurityPrivilege	3060	TiWorker.exe
Token: SeBackupPrivilege	3060	TiWorker.exe
Token: SeRestorePrivilege	3060	TiWorker.exe
Token: SeSecurityPrivilege	3060	TiWorker.exe
Token: SeBackupPrivilege	3060	TiWorker.exe
Token: SeRestorePrivilege	3060	TiWorker.exe
Token: SeSecurityPrivilege	3060	TiWorker.exe
Token: SeBackupPrivilege	3060	TiWorker.exe
Token: SeRestorePrivilege	3060	TiWorker.exe
Token: SeSecurityPrivilege	3060	TiWorker.exe
Token: SeBackupPrivilege	3060	TiWorker.exe
Token: SeRestorePrivilege	3060	TiWorker.exe
Token: SeSecurityPrivilege	3060	TiWorker.exe
Token: SeBackupPrivilege	3060	TiWorker.exe
Token: SeRestorePrivilege	3060	TiWorker.exe
Token: SeSecurityPrivilege	3060	TiWorker.exe
Token: SeBackupPrivilege	3060	TiWorker.exe
Token: SeRestorePrivilege	3060	TiWorker.exe
Token: SeSecurityPrivilege	3060	TiWorker.exe
Token: SeBackupPrivilege	3060	TiWorker.exe
Token: SeRestorePrivilege	3060	TiWorker.exe
Token: SeSecurityPrivilege	3060	TiWorker.exe
Token: SeBackupPrivilege	3060	TiWorker.exe
Token: SeRestorePrivilege	3060	TiWorker.exe
Token: SeSecurityPrivilege	3060	TiWorker.exe
Token: SeBackupPrivilege	3060	TiWorker.exe
Token: SeRestorePrivilege	3060	TiWorker.exe
Token: SeSecurityPrivilege	3060	TiWorker.exe
Token: SeBackupPrivilege	3060	TiWorker.exe
Token: SeRestorePrivilege	3060	TiWorker.exe
Token: SeSecurityPrivilege	3060	TiWorker.exe
Token: SeBackupPrivilege	3060	TiWorker.exe
Token: SeRestorePrivilege	3060	TiWorker.exe
Token: SeSecurityPrivilege	3060	TiWorker.exe
Token: SeBackupPrivilege	3060	TiWorker.exe
Token: SeRestorePrivilege	3060	TiWorker.exe
Token: SeSecurityPrivilege	3060	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0d0fa3a3de78767ba5caa17f9e7c3dda70104440ee53f2ece1bc201659febee5.execmd.exe

description	pid	process	target process
PID 2780 wrote to memory of 4500	2780	0d0fa3a3de78767ba5caa17f9e7c3dda70104440ee53f2ece1bc201659febee5.exe	MediaCenter.exe
PID 2780 wrote to memory of 4500	2780	0d0fa3a3de78767ba5caa17f9e7c3dda70104440ee53f2ece1bc201659febee5.exe	MediaCenter.exe
PID 2780 wrote to memory of 4500	2780	0d0fa3a3de78767ba5caa17f9e7c3dda70104440ee53f2ece1bc201659febee5.exe	MediaCenter.exe
PID 2780 wrote to memory of 3024	2780	0d0fa3a3de78767ba5caa17f9e7c3dda70104440ee53f2ece1bc201659febee5.exe	cmd.exe
PID 2780 wrote to memory of 3024	2780	0d0fa3a3de78767ba5caa17f9e7c3dda70104440ee53f2ece1bc201659febee5.exe	cmd.exe
PID 2780 wrote to memory of 3024	2780	0d0fa3a3de78767ba5caa17f9e7c3dda70104440ee53f2ece1bc201659febee5.exe	cmd.exe
PID 3024 wrote to memory of 5096	3024	cmd.exe	PING.EXE
PID 3024 wrote to memory of 5096	3024	cmd.exe	PING.EXE
PID 3024 wrote to memory of 5096	3024	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0d0fa3a3de78767ba5caa17f9e7c3dda70104440ee53f2ece1bc201659febee5.exe
"C:\Users\Admin\AppData\Local\Temp\0d0fa3a3de78767ba5caa17f9e7c3dda70104440ee53f2ece1bc201659febee5.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2780

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4500

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0d0fa3a3de78767ba5caa17f9e7c3dda70104440ee53f2ece1bc201659febee5.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3024

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:5096

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:1148

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:3060

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
9a5f2571b63040575d87601e086a8464

SHA1
5cb27de17b7d0f7814b5ce302dd828739700da0d

SHA256
5c4f82c31539965ab6dcaa9876dfadac6ec2752b98326e9e9a4a27612d972729

SHA512
b86213f8d3bee78aded06ddf6ec8b19529654a735599476bef4a71a7a197f9f8274228d4a38bb8ae4224bfc83c1bce0f5ce2195ac0db64f73cb20ef1f9905148

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

MD5
9a5f2571b63040575d87601e086a8464

SHA1
5cb27de17b7d0f7814b5ce302dd828739700da0d

SHA256
5c4f82c31539965ab6dcaa9876dfadac6ec2752b98326e9e9a4a27612d972729

SHA512
b86213f8d3bee78aded06ddf6ec8b19529654a735599476bef4a71a7a197f9f8274228d4a38bb8ae4224bfc83c1bce0f5ce2195ac0db64f73cb20ef1f9905148

Download Submit
memory/1148-132-0x0000023295D80000-0x0000023295D90000-memory.dmp

Filesize
64KB

Download
memory/1148-133-0x0000023296420000-0x0000023296430000-memory.dmp

Filesize
64KB

Download
memory/1148-134-0x0000023298B00000-0x0000023298B04000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads