sakula | 7aa27098a1f4ac60b5037c018f0092dc9f70e7efcbfc0dc3def4f8e80a40a459

General

Target

7aa27098a1f4ac60b5037c018f0092dc9f70e7efcbfc0dc3def4f8e80a40a459.exe
Size

89KB
MD5

7248d4b73d68cfc023d8d156c63f6b74
SHA1

30b8700e5ec31630967fbcc8a3b8fb3fa8b1df7f
SHA256

7aa27098a1f4ac60b5037c018f0092dc9f70e7efcbfc0dc3def4f8e80a40a459
SHA512

21b4b428131670178efb68c7460ed24bffedc9306069cd4ca9063219962a3b71d100d0d67bc40439455c5c54cf2487652f4f97cda720846c7f253e50bebf0816

Score

10^/10

sakula persistence rat suricata 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
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula

suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1744 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

640 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

7aa27098a1f4ac60b5037c018f0092dc9f70e7efcbfc0dc3def4f8e80a40a459.exe

pid process

1512 7aa27098a1f4ac60b5037c018f0092dc9f70e7efcbfc0dc3def4f8e80a40a459.exe

pid	process
1744	MediaCenter.exe

pid	process
640	cmd.exe

pid	process
1512	7aa27098a1f4ac60b5037c018f0092dc9f70e7efcbfc0dc3def4f8e80a40a459.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

7aa27098a1f4ac60b5037c018f0092dc9f70e7efcbfc0dc3def4f8e80a40a459.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"	7aa27098a1f4ac60b5037c018f0092dc9f70e7efcbfc0dc3def4f8e80a40a459.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

1140 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

7aa27098a1f4ac60b5037c018f0092dc9f70e7efcbfc0dc3def4f8e80a40a459.exe

description pid process

Token: SeIncBasePriorityPrivilege 1512 7aa27098a1f4ac60b5037c018f0092dc9f70e7efcbfc0dc3def4f8e80a40a459.exe

pid	process
1140	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1512	7aa27098a1f4ac60b5037c018f0092dc9f70e7efcbfc0dc3def4f8e80a40a459.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

7aa27098a1f4ac60b5037c018f0092dc9f70e7efcbfc0dc3def4f8e80a40a459.execmd.exe

description	pid	process	target process
PID 1512 wrote to memory of 1744	1512	7aa27098a1f4ac60b5037c018f0092dc9f70e7efcbfc0dc3def4f8e80a40a459.exe	MediaCenter.exe
PID 1512 wrote to memory of 1744	1512	7aa27098a1f4ac60b5037c018f0092dc9f70e7efcbfc0dc3def4f8e80a40a459.exe	MediaCenter.exe
PID 1512 wrote to memory of 1744	1512	7aa27098a1f4ac60b5037c018f0092dc9f70e7efcbfc0dc3def4f8e80a40a459.exe	MediaCenter.exe
PID 1512 wrote to memory of 1744	1512	7aa27098a1f4ac60b5037c018f0092dc9f70e7efcbfc0dc3def4f8e80a40a459.exe	MediaCenter.exe
PID 1512 wrote to memory of 640	1512	7aa27098a1f4ac60b5037c018f0092dc9f70e7efcbfc0dc3def4f8e80a40a459.exe	cmd.exe
PID 1512 wrote to memory of 640	1512	7aa27098a1f4ac60b5037c018f0092dc9f70e7efcbfc0dc3def4f8e80a40a459.exe	cmd.exe
PID 1512 wrote to memory of 640	1512	7aa27098a1f4ac60b5037c018f0092dc9f70e7efcbfc0dc3def4f8e80a40a459.exe	cmd.exe
PID 1512 wrote to memory of 640	1512	7aa27098a1f4ac60b5037c018f0092dc9f70e7efcbfc0dc3def4f8e80a40a459.exe	cmd.exe
PID 640 wrote to memory of 1140	640	cmd.exe	PING.EXE
PID 640 wrote to memory of 1140	640	cmd.exe	PING.EXE
PID 640 wrote to memory of 1140	640	cmd.exe	PING.EXE
PID 640 wrote to memory of 1140	640	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\7aa27098a1f4ac60b5037c018f0092dc9f70e7efcbfc0dc3def4f8e80a40a459.exe
"C:\Users\Admin\AppData\Local\Temp\7aa27098a1f4ac60b5037c018f0092dc9f70e7efcbfc0dc3def4f8e80a40a459.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1512

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1744

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\7aa27098a1f4ac60b5037c018f0092dc9f70e7efcbfc0dc3def4f8e80a40a459.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:640

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1140

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

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Downloads

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

MD5
9ab6c871b7e6b64260eb6eb897eb6fb9

SHA1
7ca30a15169e023fe701a81cbbb7ea2225b3585b

SHA256
0c29500a4d69398a368a318305f5abf9fdf69a940969a5020938073fddbf7f1a

SHA512
5d17a8f43eada1ef882c5d557777320cf3b880e2110a6ae8d0d78e55bd9f090895fc7b3efc4b55eb03e1c6dea837270fb2a74eece1ccd5a4dea8d90dc85a0bc4

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

MD5
9ab6c871b7e6b64260eb6eb897eb6fb9

SHA1
7ca30a15169e023fe701a81cbbb7ea2225b3585b

SHA256
0c29500a4d69398a368a318305f5abf9fdf69a940969a5020938073fddbf7f1a

SHA512
5d17a8f43eada1ef882c5d557777320cf3b880e2110a6ae8d0d78e55bd9f090895fc7b3efc4b55eb03e1c6dea837270fb2a74eece1ccd5a4dea8d90dc85a0bc4

Download Submit
memory/1512-55-0x0000000075191000-0x0000000075193000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads