sakula | 0d112f74065ed451a00737f29e0bbc699b417a82136d2d9b808cdb87bf5afc2a

General

Target

0d112f74065ed451a00737f29e0bbc699b417a82136d2d9b808cdb87bf5afc2a.exe
Size

80KB
MD5

c28d0a5478222fd665e69e10e4b97dbc
SHA1

9119f572523ac49a9d2a828872803178c3b0a061
SHA256

0d112f74065ed451a00737f29e0bbc699b417a82136d2d9b808cdb87bf5afc2a
SHA512

4bf507d55b174c2eec5b23acafb81777137268d435a5a17821f5b412a77b9d88cd695f9b1d6d59e569a4b7698bc13380e427a6917b8e6b3e5f6379b57d0b6599

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

3232 MediaCenter.exe

pid	process
3232	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:

0d112f74065ed451a00737f29e0bbc699b417a82136d2d9b808cdb87bf5afc2a.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0d112f74065ed451a00737f29e0bbc699b417a82136d2d9b808cdb87bf5afc2a.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0d112f74065ed451a00737f29e0bbc699b417a82136d2d9b808cdb87bf5afc2a.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"	0d112f74065ed451a00737f29e0bbc699b417a82136d2d9b808cdb87bf5afc2a.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

428 PING.EXE

pid	process
428	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	3900	svchost.exe
Token: SeCreatePagefilePrivilege	3900	svchost.exe
Token: SeShutdownPrivilege	3900	svchost.exe
Token: SeCreatePagefilePrivilege	3900	svchost.exe
Token: SeShutdownPrivilege	3900	svchost.exe
Token: SeCreatePagefilePrivilege	3900	svchost.exe
Token: SeSecurityPrivilege	756	TiWorker.exe
Token: SeRestorePrivilege	756	TiWorker.exe
Token: SeBackupPrivilege	756	TiWorker.exe
Token: SeBackupPrivilege	756	TiWorker.exe
Token: SeRestorePrivilege	756	TiWorker.exe
Token: SeSecurityPrivilege	756	TiWorker.exe
Token: SeBackupPrivilege	756	TiWorker.exe
Token: SeRestorePrivilege	756	TiWorker.exe
Token: SeSecurityPrivilege	756	TiWorker.exe
Token: SeBackupPrivilege	756	TiWorker.exe
Token: SeRestorePrivilege	756	TiWorker.exe
Token: SeSecurityPrivilege	756	TiWorker.exe
Token: SeBackupPrivilege	756	TiWorker.exe
Token: SeRestorePrivilege	756	TiWorker.exe
Token: SeSecurityPrivilege	756	TiWorker.exe
Token: SeBackupPrivilege	756	TiWorker.exe
Token: SeRestorePrivilege	756	TiWorker.exe
Token: SeSecurityPrivilege	756	TiWorker.exe
Token: SeBackupPrivilege	756	TiWorker.exe
Token: SeRestorePrivilege	756	TiWorker.exe
Token: SeSecurityPrivilege	756	TiWorker.exe
Token: SeBackupPrivilege	756	TiWorker.exe
Token: SeRestorePrivilege	756	TiWorker.exe
Token: SeSecurityPrivilege	756	TiWorker.exe
Token: SeBackupPrivilege	756	TiWorker.exe
Token: SeRestorePrivilege	756	TiWorker.exe
Token: SeSecurityPrivilege	756	TiWorker.exe
Token: SeBackupPrivilege	756	TiWorker.exe
Token: SeRestorePrivilege	756	TiWorker.exe
Token: SeSecurityPrivilege	756	TiWorker.exe
Token: SeBackupPrivilege	756	TiWorker.exe
Token: SeRestorePrivilege	756	TiWorker.exe
Token: SeSecurityPrivilege	756	TiWorker.exe
Token: SeBackupPrivilege	756	TiWorker.exe
Token: SeRestorePrivilege	756	TiWorker.exe
Token: SeSecurityPrivilege	756	TiWorker.exe
Token: SeBackupPrivilege	756	TiWorker.exe
Token: SeRestorePrivilege	756	TiWorker.exe
Token: SeSecurityPrivilege	756	TiWorker.exe
Token: SeBackupPrivilege	756	TiWorker.exe
Token: SeRestorePrivilege	756	TiWorker.exe
Token: SeSecurityPrivilege	756	TiWorker.exe
Token: SeBackupPrivilege	756	TiWorker.exe
Token: SeRestorePrivilege	756	TiWorker.exe
Token: SeSecurityPrivilege	756	TiWorker.exe
Token: SeBackupPrivilege	756	TiWorker.exe
Token: SeRestorePrivilege	756	TiWorker.exe
Token: SeSecurityPrivilege	756	TiWorker.exe
Token: SeBackupPrivilege	756	TiWorker.exe
Token: SeRestorePrivilege	756	TiWorker.exe
Token: SeSecurityPrivilege	756	TiWorker.exe
Token: SeBackupPrivilege	756	TiWorker.exe
Token: SeRestorePrivilege	756	TiWorker.exe
Token: SeSecurityPrivilege	756	TiWorker.exe
Token: SeBackupPrivilege	756	TiWorker.exe
Token: SeRestorePrivilege	756	TiWorker.exe
Token: SeSecurityPrivilege	756	TiWorker.exe
Token: SeBackupPrivilege	756	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0d112f74065ed451a00737f29e0bbc699b417a82136d2d9b808cdb87bf5afc2a.execmd.exe

description	pid	process	target process
PID 1940 wrote to memory of 3232	1940	0d112f74065ed451a00737f29e0bbc699b417a82136d2d9b808cdb87bf5afc2a.exe	MediaCenter.exe
PID 1940 wrote to memory of 3232	1940	0d112f74065ed451a00737f29e0bbc699b417a82136d2d9b808cdb87bf5afc2a.exe	MediaCenter.exe
PID 1940 wrote to memory of 3232	1940	0d112f74065ed451a00737f29e0bbc699b417a82136d2d9b808cdb87bf5afc2a.exe	MediaCenter.exe
PID 1940 wrote to memory of 3164	1940	0d112f74065ed451a00737f29e0bbc699b417a82136d2d9b808cdb87bf5afc2a.exe	cmd.exe
PID 1940 wrote to memory of 3164	1940	0d112f74065ed451a00737f29e0bbc699b417a82136d2d9b808cdb87bf5afc2a.exe	cmd.exe
PID 1940 wrote to memory of 3164	1940	0d112f74065ed451a00737f29e0bbc699b417a82136d2d9b808cdb87bf5afc2a.exe	cmd.exe
PID 3164 wrote to memory of 428	3164	cmd.exe	PING.EXE
PID 3164 wrote to memory of 428	3164	cmd.exe	PING.EXE
PID 3164 wrote to memory of 428	3164	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0d112f74065ed451a00737f29e0bbc699b417a82136d2d9b808cdb87bf5afc2a.exe
"C:\Users\Admin\AppData\Local\Temp\0d112f74065ed451a00737f29e0bbc699b417a82136d2d9b808cdb87bf5afc2a.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1940

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:3232

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0d112f74065ed451a00737f29e0bbc699b417a82136d2d9b808cdb87bf5afc2a.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3164

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:428

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:3900

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:756

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

Replay Monitor

Loading Replay Monitor...

Downloads

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

MD5
496eee1b03414c8dd2c2dfc37c6b099b

SHA1
85f1fd1f3db20379fab6e1d6d62ce01d51dfa596

SHA256
56a927357358c79d66d74ce2d00e28c624f52ada267c9e8c06a569d26b1f3b59

SHA512
118337e1b3a014c5924dd632fe7bbbd60e7f3cfcc232a9c54b72bf33c50204048f6c1d3a2881d16690509533a44a34456a54b994f9a409f75958e2750d3782e2

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

MD5
496eee1b03414c8dd2c2dfc37c6b099b

SHA1
85f1fd1f3db20379fab6e1d6d62ce01d51dfa596

SHA256
56a927357358c79d66d74ce2d00e28c624f52ada267c9e8c06a569d26b1f3b59

SHA512
118337e1b3a014c5924dd632fe7bbbd60e7f3cfcc232a9c54b72bf33c50204048f6c1d3a2881d16690509533a44a34456a54b994f9a409f75958e2750d3782e2

Download Submit
memory/3900-132-0x00000213A3BA0000-0x00000213A3BB0000-memory.dmp

Filesize
64KB

Download
memory/3900-133-0x00000213A4360000-0x00000213A4370000-memory.dmp

Filesize
64KB

Download
memory/3900-134-0x00000213A6F80000-0x00000213A6F84000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads