sakula | 1038f778396195e43be4ab047dad4eccbe02daa2a78f14090f9ed8dc46379b64

General

Target

1038f778396195e43be4ab047dad4eccbe02daa2a78f14090f9ed8dc46379b64.exe
Size

200KB
MD5

b3ddc8737e6ac1097374cf1fd2a30ea5
SHA1

603e981378d48016594b1cbe88df4d82e519be83
SHA256

1038f778396195e43be4ab047dad4eccbe02daa2a78f14090f9ed8dc46379b64
SHA512

cfefd87f5f16604f3dba403b0a4506bc3649ad03806210065732159f0a1dda12a712f461b0f35b64b8eb3b4127fe31f6829f0989693e4d6d135349adfea78739

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 4 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
behavioral1/memory/1608-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1332-59-0x0000000000400000-0x0000000000420000-memory.dmp	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

1332 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1000 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

1038f778396195e43be4ab047dad4eccbe02daa2a78f14090f9ed8dc46379b64.exe

pid process

1608 1038f778396195e43be4ab047dad4eccbe02daa2a78f14090f9ed8dc46379b64.exe

pid	process
1332	MediaCenter.exe

pid	process
1000	cmd.exe

pid	process
1608	1038f778396195e43be4ab047dad4eccbe02daa2a78f14090f9ed8dc46379b64.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1038f778396195e43be4ab047dad4eccbe02daa2a78f14090f9ed8dc46379b64.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"	1038f778396195e43be4ab047dad4eccbe02daa2a78f14090f9ed8dc46379b64.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

1612 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1038f778396195e43be4ab047dad4eccbe02daa2a78f14090f9ed8dc46379b64.exe

description pid process

Token: SeIncBasePriorityPrivilege 1608 1038f778396195e43be4ab047dad4eccbe02daa2a78f14090f9ed8dc46379b64.exe

pid	process
1612	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1608	1038f778396195e43be4ab047dad4eccbe02daa2a78f14090f9ed8dc46379b64.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

1038f778396195e43be4ab047dad4eccbe02daa2a78f14090f9ed8dc46379b64.execmd.exe

description	pid	process	target process
PID 1608 wrote to memory of 1332	1608	1038f778396195e43be4ab047dad4eccbe02daa2a78f14090f9ed8dc46379b64.exe	MediaCenter.exe
PID 1608 wrote to memory of 1332	1608	1038f778396195e43be4ab047dad4eccbe02daa2a78f14090f9ed8dc46379b64.exe	MediaCenter.exe
PID 1608 wrote to memory of 1332	1608	1038f778396195e43be4ab047dad4eccbe02daa2a78f14090f9ed8dc46379b64.exe	MediaCenter.exe
PID 1608 wrote to memory of 1332	1608	1038f778396195e43be4ab047dad4eccbe02daa2a78f14090f9ed8dc46379b64.exe	MediaCenter.exe
PID 1608 wrote to memory of 1000	1608	1038f778396195e43be4ab047dad4eccbe02daa2a78f14090f9ed8dc46379b64.exe	cmd.exe
PID 1608 wrote to memory of 1000	1608	1038f778396195e43be4ab047dad4eccbe02daa2a78f14090f9ed8dc46379b64.exe	cmd.exe
PID 1608 wrote to memory of 1000	1608	1038f778396195e43be4ab047dad4eccbe02daa2a78f14090f9ed8dc46379b64.exe	cmd.exe
PID 1608 wrote to memory of 1000	1608	1038f778396195e43be4ab047dad4eccbe02daa2a78f14090f9ed8dc46379b64.exe	cmd.exe
PID 1000 wrote to memory of 1612	1000	cmd.exe	PING.EXE
PID 1000 wrote to memory of 1612	1000	cmd.exe	PING.EXE
PID 1000 wrote to memory of 1612	1000	cmd.exe	PING.EXE
PID 1000 wrote to memory of 1612	1000	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1038f778396195e43be4ab047dad4eccbe02daa2a78f14090f9ed8dc46379b64.exe
"C:\Users\Admin\AppData\Local\Temp\1038f778396195e43be4ab047dad4eccbe02daa2a78f14090f9ed8dc46379b64.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1608

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1332

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1038f778396195e43be4ab047dad4eccbe02daa2a78f14090f9ed8dc46379b64.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1000

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1612

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
6c84fa30e9c0596e7d9830f7c6bd19d4

SHA1
7cfcae731bc8f1c87a3ca1e3222c0322f0cc24c8

SHA256
52a6ae5e9def83452d4bfba1c60be3a4f221dcd8110352add123fe77992bf9bf

SHA512
088128a131d171fbc37e62c101279951d494230024f691f1afcc820604d8a674440a6ff1c78353f5eb05df6164ec58b1740e3d5835484dbf098a8a06a3745356

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

MD5
6c84fa30e9c0596e7d9830f7c6bd19d4

SHA1
7cfcae731bc8f1c87a3ca1e3222c0322f0cc24c8

SHA256
52a6ae5e9def83452d4bfba1c60be3a4f221dcd8110352add123fe77992bf9bf

SHA512
088128a131d171fbc37e62c101279951d494230024f691f1afcc820604d8a674440a6ff1c78353f5eb05df6164ec58b1740e3d5835484dbf098a8a06a3745356

Download Submit
memory/1332-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1608-54-0x0000000075471000-0x0000000075473000-memory.dmp

Filesize
8KB

Download
memory/1608-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads