sakula | efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636

General

Target

efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe
Size

3.9MB
MD5

0c91f541c351849c1b48be81b7e4f197
SHA1

bda480d45467f44a36c6ac046a08b0b3b2e6bf83
SHA256

efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636
SHA512

940176cdb87ada4590adb2ffa6fdb5694b950f7dc5f5a2b7f3d44b619de577efc46681e0b0e707137996b7aceec01e722804f2b2a046db3b7f45e7dda46e9b1c

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

2784 MediaCenter.exe

pid	process
2784	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:

efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.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"	efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.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

2304 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe

description pid process

Token: SeIncBasePriorityPrivilege 2160 efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe

pid	process
2304	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	2160	efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.execmd.exe

description	pid	process	target process
PID 2160 wrote to memory of 2784	2160	efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe	MediaCenter.exe
PID 2160 wrote to memory of 2784	2160	efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe	MediaCenter.exe
PID 2160 wrote to memory of 2784	2160	efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe	MediaCenter.exe
PID 2160 wrote to memory of 3588	2160	efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe	cmd.exe
PID 2160 wrote to memory of 3588	2160	efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe	cmd.exe
PID 2160 wrote to memory of 3588	2160	efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe	cmd.exe
PID 3588 wrote to memory of 2304	3588	cmd.exe	PING.EXE
PID 3588 wrote to memory of 2304	3588	cmd.exe	PING.EXE
PID 3588 wrote to memory of 2304	3588	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe
"C:\Users\Admin\AppData\Local\Temp\efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2160

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:2784

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\efb2aac42ae3c336beae35ea0063d1cec78261857a246693fd9d91a233b43636.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3588

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2304

Network

MITRE ATT&CK Matrix ATT&CK 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

System Information Discovery

2

T1082

Remote System Discovery

1

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
f831c6aac2591fb6d15448221e261040

SHA1
d725de14fcf0b3ca0fbc907c01583d72a1f32520

SHA256
deb6502f1855ec719d5626c4c2628bbd94102edb673eb5f243f9758c7f355add

SHA512
068fd2925e8e581bd3d444bee8d4fe73ef59b13a53545ef76e57d869129179df6cb63a0f7f0d1b9109b07a926567582f84ac3f16a9daf1d4da6ca75b23d090bd

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
f831c6aac2591fb6d15448221e261040

SHA1
d725de14fcf0b3ca0fbc907c01583d72a1f32520

SHA256
deb6502f1855ec719d5626c4c2628bbd94102edb673eb5f243f9758c7f355add

SHA512
068fd2925e8e581bd3d444bee8d4fe73ef59b13a53545ef76e57d869129179df6cb63a0f7f0d1b9109b07a926567582f84ac3f16a9daf1d4da6ca75b23d090bd

Download Submit

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads