sakula | 0be278ca113ef3c1a4a0e2d55fae91c7b5e4522412c5153d14a6eb153bcf0363

General

Target

0be278ca113ef3c1a4a0e2d55fae91c7b5e4522412c5153d14a6eb153bcf0363.exe
Size

58KB
MD5

cdb8306cfa96bdcab9f2f784f3d2cb66
SHA1

bd7ec885b65c0f94e51b98b0863b8e189b620382
SHA256

0be278ca113ef3c1a4a0e2d55fae91c7b5e4522412c5153d14a6eb153bcf0363
SHA512

5998d25c0acfcc164f0c1cc63a4d08405550bd90b48566e3923c4936e99a3b9acd0d3728cef5588f22dc62ff69db06562e5abca42b1d64cf149c3e0192fee9a7

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

3744 MediaCenter.exe

pid	process
3744	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:

0be278ca113ef3c1a4a0e2d55fae91c7b5e4522412c5153d14a6eb153bcf0363.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0be278ca113ef3c1a4a0e2d55fae91c7b5e4522412c5153d14a6eb153bcf0363.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0be278ca113ef3c1a4a0e2d55fae91c7b5e4522412c5153d14a6eb153bcf0363.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"	0be278ca113ef3c1a4a0e2d55fae91c7b5e4522412c5153d14a6eb153bcf0363.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
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
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

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

3260 PING.EXE

pid	process
3260	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe0be278ca113ef3c1a4a0e2d55fae91c7b5e4522412c5153d14a6eb153bcf0363.exe

description	pid	process
Token: SeShutdownPrivilege	4712	svchost.exe
Token: SeCreatePagefilePrivilege	4712	svchost.exe
Token: SeShutdownPrivilege	4712	svchost.exe
Token: SeCreatePagefilePrivilege	4712	svchost.exe
Token: SeShutdownPrivilege	4712	svchost.exe
Token: SeCreatePagefilePrivilege	4712	svchost.exe
Token: SeSecurityPrivilege	2204	TiWorker.exe
Token: SeRestorePrivilege	2204	TiWorker.exe
Token: SeBackupPrivilege	2204	TiWorker.exe
Token: SeBackupPrivilege	2204	TiWorker.exe
Token: SeRestorePrivilege	2204	TiWorker.exe
Token: SeSecurityPrivilege	2204	TiWorker.exe
Token: SeBackupPrivilege	2204	TiWorker.exe
Token: SeRestorePrivilege	2204	TiWorker.exe
Token: SeSecurityPrivilege	2204	TiWorker.exe
Token: SeBackupPrivilege	2204	TiWorker.exe
Token: SeRestorePrivilege	2204	TiWorker.exe
Token: SeSecurityPrivilege	2204	TiWorker.exe
Token: SeBackupPrivilege	2204	TiWorker.exe
Token: SeRestorePrivilege	2204	TiWorker.exe
Token: SeSecurityPrivilege	2204	TiWorker.exe
Token: SeIncBasePriorityPrivilege	4528	0be278ca113ef3c1a4a0e2d55fae91c7b5e4522412c5153d14a6eb153bcf0363.exe
Token: SeBackupPrivilege	2204	TiWorker.exe
Token: SeRestorePrivilege	2204	TiWorker.exe
Token: SeSecurityPrivilege	2204	TiWorker.exe
Token: SeBackupPrivilege	2204	TiWorker.exe
Token: SeRestorePrivilege	2204	TiWorker.exe
Token: SeSecurityPrivilege	2204	TiWorker.exe
Token: SeBackupPrivilege	2204	TiWorker.exe
Token: SeRestorePrivilege	2204	TiWorker.exe
Token: SeSecurityPrivilege	2204	TiWorker.exe
Token: SeBackupPrivilege	2204	TiWorker.exe
Token: SeRestorePrivilege	2204	TiWorker.exe
Token: SeSecurityPrivilege	2204	TiWorker.exe
Token: SeBackupPrivilege	2204	TiWorker.exe
Token: SeRestorePrivilege	2204	TiWorker.exe
Token: SeSecurityPrivilege	2204	TiWorker.exe
Token: SeBackupPrivilege	2204	TiWorker.exe
Token: SeRestorePrivilege	2204	TiWorker.exe
Token: SeSecurityPrivilege	2204	TiWorker.exe
Token: SeBackupPrivilege	2204	TiWorker.exe
Token: SeRestorePrivilege	2204	TiWorker.exe
Token: SeSecurityPrivilege	2204	TiWorker.exe
Token: SeBackupPrivilege	2204	TiWorker.exe
Token: SeRestorePrivilege	2204	TiWorker.exe
Token: SeSecurityPrivilege	2204	TiWorker.exe
Token: SeBackupPrivilege	2204	TiWorker.exe
Token: SeRestorePrivilege	2204	TiWorker.exe
Token: SeSecurityPrivilege	2204	TiWorker.exe
Token: SeBackupPrivilege	2204	TiWorker.exe
Token: SeRestorePrivilege	2204	TiWorker.exe
Token: SeSecurityPrivilege	2204	TiWorker.exe
Token: SeBackupPrivilege	2204	TiWorker.exe
Token: SeRestorePrivilege	2204	TiWorker.exe
Token: SeSecurityPrivilege	2204	TiWorker.exe
Token: SeBackupPrivilege	2204	TiWorker.exe
Token: SeRestorePrivilege	2204	TiWorker.exe
Token: SeSecurityPrivilege	2204	TiWorker.exe
Token: SeBackupPrivilege	2204	TiWorker.exe
Token: SeRestorePrivilege	2204	TiWorker.exe
Token: SeSecurityPrivilege	2204	TiWorker.exe
Token: SeBackupPrivilege	2204	TiWorker.exe
Token: SeRestorePrivilege	2204	TiWorker.exe
Token: SeSecurityPrivilege	2204	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0be278ca113ef3c1a4a0e2d55fae91c7b5e4522412c5153d14a6eb153bcf0363.execmd.exe

description	pid	process	target process
PID 4528 wrote to memory of 3744	4528	0be278ca113ef3c1a4a0e2d55fae91c7b5e4522412c5153d14a6eb153bcf0363.exe	MediaCenter.exe
PID 4528 wrote to memory of 3744	4528	0be278ca113ef3c1a4a0e2d55fae91c7b5e4522412c5153d14a6eb153bcf0363.exe	MediaCenter.exe
PID 4528 wrote to memory of 3744	4528	0be278ca113ef3c1a4a0e2d55fae91c7b5e4522412c5153d14a6eb153bcf0363.exe	MediaCenter.exe
PID 4528 wrote to memory of 2228	4528	0be278ca113ef3c1a4a0e2d55fae91c7b5e4522412c5153d14a6eb153bcf0363.exe	cmd.exe
PID 4528 wrote to memory of 2228	4528	0be278ca113ef3c1a4a0e2d55fae91c7b5e4522412c5153d14a6eb153bcf0363.exe	cmd.exe
PID 4528 wrote to memory of 2228	4528	0be278ca113ef3c1a4a0e2d55fae91c7b5e4522412c5153d14a6eb153bcf0363.exe	cmd.exe
PID 2228 wrote to memory of 3260	2228	cmd.exe	PING.EXE
PID 2228 wrote to memory of 3260	2228	cmd.exe	PING.EXE
PID 2228 wrote to memory of 3260	2228	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0be278ca113ef3c1a4a0e2d55fae91c7b5e4522412c5153d14a6eb153bcf0363.exe
"C:\Users\Admin\AppData\Local\Temp\0be278ca113ef3c1a4a0e2d55fae91c7b5e4522412c5153d14a6eb153bcf0363.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4528

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:3744

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0be278ca113ef3c1a4a0e2d55fae91c7b5e4522412c5153d14a6eb153bcf0363.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2228

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:3260

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:4712

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:2204

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
0b52366891c5e53a37eb745d8c0e29eb

SHA1
6d2f213fe2c8e074ed0acb56993414e2db6e22ab

SHA256
7c397b5b1b39dd56eb3699e12db2e0f58ba31abf37301e95d71cc516938d5dda

SHA512
743c6f755b6c72b37bb59135f9dfc0a266450aef8c0de27936c9c2ea778eee2afa492d0478ee3d2a737df4f6d0328908ec03d57b5cc3cdc06cf02cdb5d5d23a0

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

MD5
0b52366891c5e53a37eb745d8c0e29eb

SHA1
6d2f213fe2c8e074ed0acb56993414e2db6e22ab

SHA256
7c397b5b1b39dd56eb3699e12db2e0f58ba31abf37301e95d71cc516938d5dda

SHA512
743c6f755b6c72b37bb59135f9dfc0a266450aef8c0de27936c9c2ea778eee2afa492d0478ee3d2a737df4f6d0328908ec03d57b5cc3cdc06cf02cdb5d5d23a0

Download Submit
memory/4712-132-0x00000197C3D70000-0x00000197C3D80000-memory.dmp

Filesize
64KB

Download
memory/4712-133-0x00000197C4320000-0x00000197C4330000-memory.dmp

Filesize
64KB

Download
memory/4712-134-0x00000197C69F0000-0x00000197C69F4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads