sakula | b6f8b8e822b6ec9b94a32c47fef924618bb392b3bbba37b28b5352ce98080c79

General

Target

b6f8b8e822b6ec9b94a32c47fef924618bb392b3bbba37b28b5352ce98080c79.exe
Size

92KB
MD5

0334b1043c62d48525a29aeb95afcb09
SHA1

b934a7fd3d449934423f5bd7b2e5496e0377ede2
SHA256

b6f8b8e822b6ec9b94a32c47fef924618bb392b3bbba37b28b5352ce98080c79
SHA512

a78696f91d10f881068191f8335dabd154a18920f210c37c7d7aa574f55b9cc402e3c1125c6177a0887b272c44614d890269253da529937b53ca6b28d591e707

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\AdobeUpdate.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe	family_sakula

Executes dropped EXE 1 IoCs

Processes:

AdobeUpdate.exe

pid process

3728 AdobeUpdate.exe

pid	process
3728	AdobeUpdate.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

b6f8b8e822b6ec9b94a32c47fef924618bb392b3bbba37b28b5352ce98080c79.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\AdobeUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\AdobeUpdate.exe"	b6f8b8e822b6ec9b94a32c47fef924618bb392b3bbba37b28b5352ce98080c79.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

1588 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

b6f8b8e822b6ec9b94a32c47fef924618bb392b3bbba37b28b5352ce98080c79.exe

description pid process

Token: SeIncBasePriorityPrivilege 2656 b6f8b8e822b6ec9b94a32c47fef924618bb392b3bbba37b28b5352ce98080c79.exe

pid	process
1588	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	2656	b6f8b8e822b6ec9b94a32c47fef924618bb392b3bbba37b28b5352ce98080c79.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

b6f8b8e822b6ec9b94a32c47fef924618bb392b3bbba37b28b5352ce98080c79.execmd.exe

description	pid	process	target process
PID 2656 wrote to memory of 3728	2656	b6f8b8e822b6ec9b94a32c47fef924618bb392b3bbba37b28b5352ce98080c79.exe	AdobeUpdate.exe
PID 2656 wrote to memory of 3728	2656	b6f8b8e822b6ec9b94a32c47fef924618bb392b3bbba37b28b5352ce98080c79.exe	AdobeUpdate.exe
PID 2656 wrote to memory of 3728	2656	b6f8b8e822b6ec9b94a32c47fef924618bb392b3bbba37b28b5352ce98080c79.exe	AdobeUpdate.exe
PID 2656 wrote to memory of 3584	2656	b6f8b8e822b6ec9b94a32c47fef924618bb392b3bbba37b28b5352ce98080c79.exe	cmd.exe
PID 2656 wrote to memory of 3584	2656	b6f8b8e822b6ec9b94a32c47fef924618bb392b3bbba37b28b5352ce98080c79.exe	cmd.exe
PID 2656 wrote to memory of 3584	2656	b6f8b8e822b6ec9b94a32c47fef924618bb392b3bbba37b28b5352ce98080c79.exe	cmd.exe
PID 3584 wrote to memory of 1588	3584	cmd.exe	PING.EXE
PID 3584 wrote to memory of 1588	3584	cmd.exe	PING.EXE
PID 3584 wrote to memory of 1588	3584	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\b6f8b8e822b6ec9b94a32c47fef924618bb392b3bbba37b28b5352ce98080c79.exe
"C:\Users\Admin\AppData\Local\Temp\b6f8b8e822b6ec9b94a32c47fef924618bb392b3bbba37b28b5352ce98080c79.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2656

C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
2⤵
- Executes dropped EXE
PID:3728

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\b6f8b8e822b6ec9b94a32c47fef924618bb392b3bbba37b28b5352ce98080c79.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3584

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1588

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

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

MD5
07b95d45c7caec9e3025f891e4a7eca9

SHA1
8c560deb5b2a667f3e782e660b6e4a09bf72868d

SHA256
f2f0e2b3ad723c6403c80eab2645e58ed337d56ab2f5879d98e8c7bdc16e0871

SHA512
d95e72986cec2fae2c0da523726dab86a23f2336c7e3aa7c2ab7e839c66f6f25b3ec8797afb9e82fe863b9a9657af8b6f74241295ec6d22b6b3e0caaef655683

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

MD5
07b95d45c7caec9e3025f891e4a7eca9

SHA1
8c560deb5b2a667f3e782e660b6e4a09bf72868d

SHA256
f2f0e2b3ad723c6403c80eab2645e58ed337d56ab2f5879d98e8c7bdc16e0871

SHA512
d95e72986cec2fae2c0da523726dab86a23f2336c7e3aa7c2ab7e839c66f6f25b3ec8797afb9e82fe863b9a9657af8b6f74241295ec6d22b6b3e0caaef655683

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads