sakula | 038469c40cefffd2b5217e3b8543d1b1becad9b32fd17bf52ecbef71c2bc8300

General

Target

038469c40cefffd2b5217e3b8543d1b1becad9b32fd17bf52ecbef71c2bc8300.exe
Size

150KB
MD5

92e74bd5f5a62c3b65dc39a827779497
SHA1

fb71636352ccae3dc202dc6d371840c978237d4b
SHA256

038469c40cefffd2b5217e3b8543d1b1becad9b32fd17bf52ecbef71c2bc8300
SHA512

20f921a205fed71bb2bf9ccd9f47148c45d65b302776b56a168879a14fc971c7124ac111e90586ca4cd697e3747d08bc8a5498b87c76c3edb5371a759c0c4992

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

1540 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

928 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

038469c40cefffd2b5217e3b8543d1b1becad9b32fd17bf52ecbef71c2bc8300.exe

pid process

1744 038469c40cefffd2b5217e3b8543d1b1becad9b32fd17bf52ecbef71c2bc8300.exe

pid	process
1540	MediaCenter.exe

pid	process
928	cmd.exe

pid	process
1744	038469c40cefffd2b5217e3b8543d1b1becad9b32fd17bf52ecbef71c2bc8300.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

038469c40cefffd2b5217e3b8543d1b1becad9b32fd17bf52ecbef71c2bc8300.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"	038469c40cefffd2b5217e3b8543d1b1becad9b32fd17bf52ecbef71c2bc8300.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

512 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

038469c40cefffd2b5217e3b8543d1b1becad9b32fd17bf52ecbef71c2bc8300.exe

description pid process

Token: SeIncBasePriorityPrivilege 1744 038469c40cefffd2b5217e3b8543d1b1becad9b32fd17bf52ecbef71c2bc8300.exe

pid	process
512	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1744	038469c40cefffd2b5217e3b8543d1b1becad9b32fd17bf52ecbef71c2bc8300.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

038469c40cefffd2b5217e3b8543d1b1becad9b32fd17bf52ecbef71c2bc8300.execmd.exe

description	pid	process	target process
PID 1744 wrote to memory of 1540	1744	038469c40cefffd2b5217e3b8543d1b1becad9b32fd17bf52ecbef71c2bc8300.exe	MediaCenter.exe
PID 1744 wrote to memory of 1540	1744	038469c40cefffd2b5217e3b8543d1b1becad9b32fd17bf52ecbef71c2bc8300.exe	MediaCenter.exe
PID 1744 wrote to memory of 1540	1744	038469c40cefffd2b5217e3b8543d1b1becad9b32fd17bf52ecbef71c2bc8300.exe	MediaCenter.exe
PID 1744 wrote to memory of 1540	1744	038469c40cefffd2b5217e3b8543d1b1becad9b32fd17bf52ecbef71c2bc8300.exe	MediaCenter.exe
PID 1744 wrote to memory of 928	1744	038469c40cefffd2b5217e3b8543d1b1becad9b32fd17bf52ecbef71c2bc8300.exe	cmd.exe
PID 1744 wrote to memory of 928	1744	038469c40cefffd2b5217e3b8543d1b1becad9b32fd17bf52ecbef71c2bc8300.exe	cmd.exe
PID 1744 wrote to memory of 928	1744	038469c40cefffd2b5217e3b8543d1b1becad9b32fd17bf52ecbef71c2bc8300.exe	cmd.exe
PID 1744 wrote to memory of 928	1744	038469c40cefffd2b5217e3b8543d1b1becad9b32fd17bf52ecbef71c2bc8300.exe	cmd.exe
PID 928 wrote to memory of 512	928	cmd.exe	PING.EXE
PID 928 wrote to memory of 512	928	cmd.exe	PING.EXE
PID 928 wrote to memory of 512	928	cmd.exe	PING.EXE
PID 928 wrote to memory of 512	928	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\038469c40cefffd2b5217e3b8543d1b1becad9b32fd17bf52ecbef71c2bc8300.exe
"C:\Users\Admin\AppData\Local\Temp\038469c40cefffd2b5217e3b8543d1b1becad9b32fd17bf52ecbef71c2bc8300.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1744
- C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
  C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
  2⤵
  - Executes dropped EXE
  PID:1540
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\038469c40cefffd2b5217e3b8543d1b1becad9b32fd17bf52ecbef71c2bc8300.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:928
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1
    3⤵
    - Runs ping.exe
    PID:512

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\MediaCenter.exe

MD5
4fe78db9245752efa85c51fe26dfbdb2

SHA1
9527c522a4d91527da4bf69312cbf87586d1fec5

SHA256
63a7da82ba71ced1f798761fa6bf60bcc3f569bf1ee225ad9829946e6bc65d0c

SHA512
84b94a441dc97bb528b58efd8031242b10cb3a53085b8c88d8d07e37901af4d29fa82aefb38e4534c358020f6903e216150ce1378ddd3abf6e73ac3667f65aba

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

MD5
4fe78db9245752efa85c51fe26dfbdb2

SHA1
9527c522a4d91527da4bf69312cbf87586d1fec5

SHA256
63a7da82ba71ced1f798761fa6bf60bcc3f569bf1ee225ad9829946e6bc65d0c

SHA512
84b94a441dc97bb528b58efd8031242b10cb3a53085b8c88d8d07e37901af4d29fa82aefb38e4534c358020f6903e216150ce1378ddd3abf6e73ac3667f65aba

Download Submit
memory/1744-54-0x0000000075761000-0x0000000075763000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads