sakula | 09366210f77c39cab265fa9433a4f7b2c7e46270b50b2c9bbba733b93258e91b

General

Target

09366210f77c39cab265fa9433a4f7b2c7e46270b50b2c9bbba733b93258e91b.exe
Size

192KB
MD5

ef5c7d79e14d1c3d5ca40455fd1e23c1
SHA1

eaac062a5c8665f8f7683819581a20d206212508
SHA256

09366210f77c39cab265fa9433a4f7b2c7e46270b50b2c9bbba733b93258e91b
SHA512

1216fc9ccff005a82b94e694572aedf99ea514b9338f1cf172bd3300c3d7d4908002c0ab17527039dc7b5ae3d2a9666c080df18c442475a4f438b1b872c7dc1a

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

632 MediaCenter.exe

pid	process
632	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:

09366210f77c39cab265fa9433a4f7b2c7e46270b50b2c9bbba733b93258e91b.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Control Panel\International\Geo\Nation	09366210f77c39cab265fa9433a4f7b2c7e46270b50b2c9bbba733b93258e91b.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

09366210f77c39cab265fa9433a4f7b2c7e46270b50b2c9bbba733b93258e91b.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"	09366210f77c39cab265fa9433a4f7b2c7e46270b50b2c9bbba733b93258e91b.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

MusNotifyIcon.exe

description	ioc	process
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	MusNotifyIcon.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	MusNotifyIcon.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

3176 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

09366210f77c39cab265fa9433a4f7b2c7e46270b50b2c9bbba733b93258e91b.exe

description pid process

Token: SeIncBasePriorityPrivilege 3300 09366210f77c39cab265fa9433a4f7b2c7e46270b50b2c9bbba733b93258e91b.exe

pid	process
3176	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	3300	09366210f77c39cab265fa9433a4f7b2c7e46270b50b2c9bbba733b93258e91b.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

09366210f77c39cab265fa9433a4f7b2c7e46270b50b2c9bbba733b93258e91b.execmd.exe

description	pid	process	target process
PID 3300 wrote to memory of 632	3300	09366210f77c39cab265fa9433a4f7b2c7e46270b50b2c9bbba733b93258e91b.exe	MediaCenter.exe
PID 3300 wrote to memory of 632	3300	09366210f77c39cab265fa9433a4f7b2c7e46270b50b2c9bbba733b93258e91b.exe	MediaCenter.exe
PID 3300 wrote to memory of 632	3300	09366210f77c39cab265fa9433a4f7b2c7e46270b50b2c9bbba733b93258e91b.exe	MediaCenter.exe
PID 3300 wrote to memory of 756	3300	09366210f77c39cab265fa9433a4f7b2c7e46270b50b2c9bbba733b93258e91b.exe	cmd.exe
PID 3300 wrote to memory of 756	3300	09366210f77c39cab265fa9433a4f7b2c7e46270b50b2c9bbba733b93258e91b.exe	cmd.exe
PID 3300 wrote to memory of 756	3300	09366210f77c39cab265fa9433a4f7b2c7e46270b50b2c9bbba733b93258e91b.exe	cmd.exe
PID 756 wrote to memory of 3176	756	cmd.exe	PING.EXE
PID 756 wrote to memory of 3176	756	cmd.exe	PING.EXE
PID 756 wrote to memory of 3176	756	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\09366210f77c39cab265fa9433a4f7b2c7e46270b50b2c9bbba733b93258e91b.exe
"C:\Users\Admin\AppData\Local\Temp\09366210f77c39cab265fa9433a4f7b2c7e46270b50b2c9bbba733b93258e91b.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3300

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:632

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\09366210f77c39cab265fa9433a4f7b2c7e46270b50b2c9bbba733b93258e91b.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:756

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:3176

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k wusvcs -p
1⤵
PID:1872

C:\Windows\system32\MusNotifyIcon.exe
%systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 13
1⤵
- Checks processor information in registry
PID:1988

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

2

T1012

Remote System Discovery

1

T1018

System Information Discovery

3

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
b0062788a319bc1f8d6834e35a280ad7

SHA1
24b2a765a95491cbcba54f43d1b39030aad72402

SHA256
89c735b5516f675a2ebff7f8c91fdae8bb021f23e28591e4b335c51e2ca91d1e

SHA512
3ad64f5924b5e3cae62e45b5b95e4e8e39f7fa421c9208313756559d1e512b62bb76f2bc3f5382eebd66782f2a1710604a33505c3e29c5ab2fa3e6a10d13a960

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
b0062788a319bc1f8d6834e35a280ad7

SHA1
24b2a765a95491cbcba54f43d1b39030aad72402

SHA256
89c735b5516f675a2ebff7f8c91fdae8bb021f23e28591e4b335c51e2ca91d1e

SHA512
3ad64f5924b5e3cae62e45b5b95e4e8e39f7fa421c9208313756559d1e512b62bb76f2bc3f5382eebd66782f2a1710604a33505c3e29c5ab2fa3e6a10d13a960

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads