sakula | 0ce15a3443c08ffbe710f4b356325ec7eef45513ba02b7cecdc44e44c10c1091

General

Target

0ce15a3443c08ffbe710f4b356325ec7eef45513ba02b7cecdc44e44c10c1091.exe
Size

99KB
MD5

3c3dcbe3e3cb8b23205316e3d65a2240
SHA1

27d346d38865c766b3b93a00271cb65341c9cee7
SHA256

0ce15a3443c08ffbe710f4b356325ec7eef45513ba02b7cecdc44e44c10c1091
SHA512

e118e034c95718a1b886f70947bbf75ab51e5e3a70a76c44c596d084252b80e075a3f50fd473418e0f85604bcb8b4f12a8ad951afdd0347854722007c57cdeed

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

4708 MediaCenter.exe

pid	process
4708	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:

0ce15a3443c08ffbe710f4b356325ec7eef45513ba02b7cecdc44e44c10c1091.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0ce15a3443c08ffbe710f4b356325ec7eef45513ba02b7cecdc44e44c10c1091.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0ce15a3443c08ffbe710f4b356325ec7eef45513ba02b7cecdc44e44c10c1091.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"	0ce15a3443c08ffbe710f4b356325ec7eef45513ba02b7cecdc44e44c10c1091.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

2488 PING.EXE

pid	process
2488	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe0ce15a3443c08ffbe710f4b356325ec7eef45513ba02b7cecdc44e44c10c1091.exe

description	pid	process
Token: SeShutdownPrivilege	2552	svchost.exe
Token: SeCreatePagefilePrivilege	2552	svchost.exe
Token: SeShutdownPrivilege	2552	svchost.exe
Token: SeCreatePagefilePrivilege	2552	svchost.exe
Token: SeShutdownPrivilege	2552	svchost.exe
Token: SeCreatePagefilePrivilege	2552	svchost.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeIncBasePriorityPrivilege	4524	0ce15a3443c08ffbe710f4b356325ec7eef45513ba02b7cecdc44e44c10c1091.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe
Token: SeBackupPrivilege	2588	TiWorker.exe
Token: SeRestorePrivilege	2588	TiWorker.exe
Token: SeSecurityPrivilege	2588	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0ce15a3443c08ffbe710f4b356325ec7eef45513ba02b7cecdc44e44c10c1091.execmd.exe

description	pid	process	target process
PID 4524 wrote to memory of 4708	4524	0ce15a3443c08ffbe710f4b356325ec7eef45513ba02b7cecdc44e44c10c1091.exe	MediaCenter.exe
PID 4524 wrote to memory of 4708	4524	0ce15a3443c08ffbe710f4b356325ec7eef45513ba02b7cecdc44e44c10c1091.exe	MediaCenter.exe
PID 4524 wrote to memory of 4708	4524	0ce15a3443c08ffbe710f4b356325ec7eef45513ba02b7cecdc44e44c10c1091.exe	MediaCenter.exe
PID 4524 wrote to memory of 1032	4524	0ce15a3443c08ffbe710f4b356325ec7eef45513ba02b7cecdc44e44c10c1091.exe	cmd.exe
PID 4524 wrote to memory of 1032	4524	0ce15a3443c08ffbe710f4b356325ec7eef45513ba02b7cecdc44e44c10c1091.exe	cmd.exe
PID 4524 wrote to memory of 1032	4524	0ce15a3443c08ffbe710f4b356325ec7eef45513ba02b7cecdc44e44c10c1091.exe	cmd.exe
PID 1032 wrote to memory of 2488	1032	cmd.exe	PING.EXE
PID 1032 wrote to memory of 2488	1032	cmd.exe	PING.EXE
PID 1032 wrote to memory of 2488	1032	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0ce15a3443c08ffbe710f4b356325ec7eef45513ba02b7cecdc44e44c10c1091.exe
"C:\Users\Admin\AppData\Local\Temp\0ce15a3443c08ffbe710f4b356325ec7eef45513ba02b7cecdc44e44c10c1091.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4524

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4708

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0ce15a3443c08ffbe710f4b356325ec7eef45513ba02b7cecdc44e44c10c1091.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1032

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2488

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:2552

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:2588

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
160e81cc5fd2bcb559e9fcf4c86417b1

SHA1
f52aec37d9139047e9f0adf7ce5622ace3cec84c

SHA256
b78dd68dbb788d3f14b484202528ed33e5572adafac90c14cc2c7922d8bf1d69

SHA512
2913890df63cc003c8aa480a233089168fa0567b6a314d49c4a68e15ce4e22a0f0ba4cee33fb10fa6b35cd8a9735c6252e804af56d4e43b7b2ea44e9b0cdff6c

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

MD5
160e81cc5fd2bcb559e9fcf4c86417b1

SHA1
f52aec37d9139047e9f0adf7ce5622ace3cec84c

SHA256
b78dd68dbb788d3f14b484202528ed33e5572adafac90c14cc2c7922d8bf1d69

SHA512
2913890df63cc003c8aa480a233089168fa0567b6a314d49c4a68e15ce4e22a0f0ba4cee33fb10fa6b35cd8a9735c6252e804af56d4e43b7b2ea44e9b0cdff6c

Download Submit
memory/2552-133-0x00000217FA360000-0x00000217FA370000-memory.dmp

Filesize
64KB

Download
memory/2552-132-0x00000217F9BA0000-0x00000217F9BB0000-memory.dmp

Filesize
64KB

Download
memory/2552-134-0x00000217FCF80000-0x00000217FCF84000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads