sakula | 0a270f56cab4abf0e828a21a8da34f37e10a7f17c6d32a1344f1219d1bacc9c1

General

Target

0a270f56cab4abf0e828a21a8da34f37e10a7f17c6d32a1344f1219d1bacc9c1.exe
Size

36KB
MD5

dc7f4d7a276fde3aecb0c3995f694a73
SHA1

aeee2439fc0ca222378074fd475d670c9c507c95
SHA256

0a270f56cab4abf0e828a21a8da34f37e10a7f17c6d32a1344f1219d1bacc9c1
SHA512

275cd3183613410cf2dc28571cce1561169729a9007b02e3fb29e7ac06d1621d60fab7d2141edd60361094b4f3ff275592a6cc22212388442f86bb71125fe920

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

4752 MediaCenter.exe

pid	process
4752	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:

0a270f56cab4abf0e828a21a8da34f37e10a7f17c6d32a1344f1219d1bacc9c1.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0a270f56cab4abf0e828a21a8da34f37e10a7f17c6d32a1344f1219d1bacc9c1.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0a270f56cab4abf0e828a21a8da34f37e10a7f17c6d32a1344f1219d1bacc9c1.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"	0a270f56cab4abf0e828a21a8da34f37e10a7f17c6d32a1344f1219d1bacc9c1.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
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
File opened for modification	C:\Windows\Logs\CBS\CBS.log	TiWorker.exe
File opened for modification	C:\Windows\WinSxS\pending.xml	TiWorker.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

3556 PING.EXE

pid	process
3556	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

0a270f56cab4abf0e828a21a8da34f37e10a7f17c6d32a1344f1219d1bacc9c1.exesvchost.exeTiWorker.exe

description	pid	process
Token: SeIncBasePriorityPrivilege	5044	0a270f56cab4abf0e828a21a8da34f37e10a7f17c6d32a1344f1219d1bacc9c1.exe
Token: SeShutdownPrivilege	3524	svchost.exe
Token: SeCreatePagefilePrivilege	3524	svchost.exe
Token: SeShutdownPrivilege	3524	svchost.exe
Token: SeCreatePagefilePrivilege	3524	svchost.exe
Token: SeShutdownPrivilege	3524	svchost.exe
Token: SeCreatePagefilePrivilege	3524	svchost.exe
Token: SeSecurityPrivilege	3068	TiWorker.exe
Token: SeRestorePrivilege	3068	TiWorker.exe
Token: SeBackupPrivilege	3068	TiWorker.exe
Token: SeBackupPrivilege	3068	TiWorker.exe
Token: SeRestorePrivilege	3068	TiWorker.exe
Token: SeSecurityPrivilege	3068	TiWorker.exe
Token: SeBackupPrivilege	3068	TiWorker.exe
Token: SeRestorePrivilege	3068	TiWorker.exe
Token: SeSecurityPrivilege	3068	TiWorker.exe
Token: SeBackupPrivilege	3068	TiWorker.exe
Token: SeRestorePrivilege	3068	TiWorker.exe
Token: SeSecurityPrivilege	3068	TiWorker.exe
Token: SeBackupPrivilege	3068	TiWorker.exe
Token: SeRestorePrivilege	3068	TiWorker.exe
Token: SeSecurityPrivilege	3068	TiWorker.exe
Token: SeBackupPrivilege	3068	TiWorker.exe
Token: SeRestorePrivilege	3068	TiWorker.exe
Token: SeSecurityPrivilege	3068	TiWorker.exe
Token: SeBackupPrivilege	3068	TiWorker.exe
Token: SeRestorePrivilege	3068	TiWorker.exe
Token: SeSecurityPrivilege	3068	TiWorker.exe
Token: SeBackupPrivilege	3068	TiWorker.exe
Token: SeRestorePrivilege	3068	TiWorker.exe
Token: SeSecurityPrivilege	3068	TiWorker.exe
Token: SeBackupPrivilege	3068	TiWorker.exe
Token: SeRestorePrivilege	3068	TiWorker.exe
Token: SeSecurityPrivilege	3068	TiWorker.exe
Token: SeBackupPrivilege	3068	TiWorker.exe
Token: SeRestorePrivilege	3068	TiWorker.exe
Token: SeSecurityPrivilege	3068	TiWorker.exe
Token: SeBackupPrivilege	3068	TiWorker.exe
Token: SeRestorePrivilege	3068	TiWorker.exe
Token: SeSecurityPrivilege	3068	TiWorker.exe
Token: SeBackupPrivilege	3068	TiWorker.exe
Token: SeRestorePrivilege	3068	TiWorker.exe
Token: SeSecurityPrivilege	3068	TiWorker.exe
Token: SeBackupPrivilege	3068	TiWorker.exe
Token: SeRestorePrivilege	3068	TiWorker.exe
Token: SeSecurityPrivilege	3068	TiWorker.exe
Token: SeBackupPrivilege	3068	TiWorker.exe
Token: SeRestorePrivilege	3068	TiWorker.exe
Token: SeSecurityPrivilege	3068	TiWorker.exe
Token: SeBackupPrivilege	3068	TiWorker.exe
Token: SeRestorePrivilege	3068	TiWorker.exe
Token: SeSecurityPrivilege	3068	TiWorker.exe
Token: SeBackupPrivilege	3068	TiWorker.exe
Token: SeRestorePrivilege	3068	TiWorker.exe
Token: SeSecurityPrivilege	3068	TiWorker.exe
Token: SeBackupPrivilege	3068	TiWorker.exe
Token: SeRestorePrivilege	3068	TiWorker.exe
Token: SeSecurityPrivilege	3068	TiWorker.exe
Token: SeBackupPrivilege	3068	TiWorker.exe
Token: SeRestorePrivilege	3068	TiWorker.exe
Token: SeSecurityPrivilege	3068	TiWorker.exe
Token: SeBackupPrivilege	3068	TiWorker.exe
Token: SeRestorePrivilege	3068	TiWorker.exe
Token: SeSecurityPrivilege	3068	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0a270f56cab4abf0e828a21a8da34f37e10a7f17c6d32a1344f1219d1bacc9c1.execmd.exe

description	pid	process	target process
PID 5044 wrote to memory of 4752	5044	0a270f56cab4abf0e828a21a8da34f37e10a7f17c6d32a1344f1219d1bacc9c1.exe	MediaCenter.exe
PID 5044 wrote to memory of 4752	5044	0a270f56cab4abf0e828a21a8da34f37e10a7f17c6d32a1344f1219d1bacc9c1.exe	MediaCenter.exe
PID 5044 wrote to memory of 4752	5044	0a270f56cab4abf0e828a21a8da34f37e10a7f17c6d32a1344f1219d1bacc9c1.exe	MediaCenter.exe
PID 5044 wrote to memory of 2844	5044	0a270f56cab4abf0e828a21a8da34f37e10a7f17c6d32a1344f1219d1bacc9c1.exe	cmd.exe
PID 5044 wrote to memory of 2844	5044	0a270f56cab4abf0e828a21a8da34f37e10a7f17c6d32a1344f1219d1bacc9c1.exe	cmd.exe
PID 5044 wrote to memory of 2844	5044	0a270f56cab4abf0e828a21a8da34f37e10a7f17c6d32a1344f1219d1bacc9c1.exe	cmd.exe
PID 2844 wrote to memory of 3556	2844	cmd.exe	PING.EXE
PID 2844 wrote to memory of 3556	2844	cmd.exe	PING.EXE
PID 2844 wrote to memory of 3556	2844	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0a270f56cab4abf0e828a21a8da34f37e10a7f17c6d32a1344f1219d1bacc9c1.exe
"C:\Users\Admin\AppData\Local\Temp\0a270f56cab4abf0e828a21a8da34f37e10a7f17c6d32a1344f1219d1bacc9c1.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5044

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4752

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0a270f56cab4abf0e828a21a8da34f37e10a7f17c6d32a1344f1219d1bacc9c1.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2844

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:3556

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:3524

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:3068

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
f901ae970fc4016a0abaf23d68b30829

SHA1
abee2ea842f04359da7171bcfc0d77cc3bd7f018

SHA256
748f6bfb32eea5f545462344de7f83d0f6e48d77732bf6cf741546b4c7de2ad9

SHA512
0319683c02145ab283e83ae073249da35ee024070a7dd70c829f552e82f0878ed9974c4fe3d3962ad3c6256eaf2158e65699ae00d512d0ddf2ab1b14cd9fa22b

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
f901ae970fc4016a0abaf23d68b30829

SHA1
abee2ea842f04359da7171bcfc0d77cc3bd7f018

SHA256
748f6bfb32eea5f545462344de7f83d0f6e48d77732bf6cf741546b4c7de2ad9

SHA512
0319683c02145ab283e83ae073249da35ee024070a7dd70c829f552e82f0878ed9974c4fe3d3962ad3c6256eaf2158e65699ae00d512d0ddf2ab1b14cd9fa22b

Download Submit
memory/3524-132-0x000002C54CDA0000-0x000002C54CDB0000-memory.dmp

Filesize
64KB

Download
memory/3524-133-0x000002C54D420000-0x000002C54D430000-memory.dmp

Filesize
64KB

Download
memory/3524-134-0x000002C54FB20000-0x000002C54FB24000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads