sakula | 0c958e5390139be50c4f3c6e0c21707674e7919ceaa3711a6943777e5a7819c0

General

Target

0c958e5390139be50c4f3c6e0c21707674e7919ceaa3711a6943777e5a7819c0.exe
Size

200KB
MD5

ab37f7e79c1d476ab7fcd7fb3ad9fcbc
SHA1

9207f2fe978c6a8846b9378fc510b131f6ce3c30
SHA256

0c958e5390139be50c4f3c6e0c21707674e7919ceaa3711a6943777e5a7819c0
SHA512

9dd50820fe78655d74a91cc2ed723f9372628ff7436d9bdec02cee087e6c45b8ee9ed661926974c7000f7ffdda8e4f8553dbc240907f8e42079ec77bd3fc6bed

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/1480-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1916-59-0x0000000000400000-0x0000000000420000-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

1916 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

880 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0c958e5390139be50c4f3c6e0c21707674e7919ceaa3711a6943777e5a7819c0.exe

pid process

1480 0c958e5390139be50c4f3c6e0c21707674e7919ceaa3711a6943777e5a7819c0.exe

pid	process
1916	MediaCenter.exe

pid	process
880	cmd.exe

pid	process
1480	0c958e5390139be50c4f3c6e0c21707674e7919ceaa3711a6943777e5a7819c0.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0c958e5390139be50c4f3c6e0c21707674e7919ceaa3711a6943777e5a7819c0.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"	0c958e5390139be50c4f3c6e0c21707674e7919ceaa3711a6943777e5a7819c0.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

1712 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0c958e5390139be50c4f3c6e0c21707674e7919ceaa3711a6943777e5a7819c0.exe

description pid process

Token: SeIncBasePriorityPrivilege 1480 0c958e5390139be50c4f3c6e0c21707674e7919ceaa3711a6943777e5a7819c0.exe

pid	process
1712	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1480	0c958e5390139be50c4f3c6e0c21707674e7919ceaa3711a6943777e5a7819c0.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0c958e5390139be50c4f3c6e0c21707674e7919ceaa3711a6943777e5a7819c0.execmd.exe

description	pid	process	target process
PID 1480 wrote to memory of 1916	1480	0c958e5390139be50c4f3c6e0c21707674e7919ceaa3711a6943777e5a7819c0.exe	MediaCenter.exe
PID 1480 wrote to memory of 1916	1480	0c958e5390139be50c4f3c6e0c21707674e7919ceaa3711a6943777e5a7819c0.exe	MediaCenter.exe
PID 1480 wrote to memory of 1916	1480	0c958e5390139be50c4f3c6e0c21707674e7919ceaa3711a6943777e5a7819c0.exe	MediaCenter.exe
PID 1480 wrote to memory of 1916	1480	0c958e5390139be50c4f3c6e0c21707674e7919ceaa3711a6943777e5a7819c0.exe	MediaCenter.exe
PID 1480 wrote to memory of 880	1480	0c958e5390139be50c4f3c6e0c21707674e7919ceaa3711a6943777e5a7819c0.exe	cmd.exe
PID 1480 wrote to memory of 880	1480	0c958e5390139be50c4f3c6e0c21707674e7919ceaa3711a6943777e5a7819c0.exe	cmd.exe
PID 1480 wrote to memory of 880	1480	0c958e5390139be50c4f3c6e0c21707674e7919ceaa3711a6943777e5a7819c0.exe	cmd.exe
PID 1480 wrote to memory of 880	1480	0c958e5390139be50c4f3c6e0c21707674e7919ceaa3711a6943777e5a7819c0.exe	cmd.exe
PID 880 wrote to memory of 1712	880	cmd.exe	PING.EXE
PID 880 wrote to memory of 1712	880	cmd.exe	PING.EXE
PID 880 wrote to memory of 1712	880	cmd.exe	PING.EXE
PID 880 wrote to memory of 1712	880	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0c958e5390139be50c4f3c6e0c21707674e7919ceaa3711a6943777e5a7819c0.exe
"C:\Users\Admin\AppData\Local\Temp\0c958e5390139be50c4f3c6e0c21707674e7919ceaa3711a6943777e5a7819c0.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1480

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1916

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0c958e5390139be50c4f3c6e0c21707674e7919ceaa3711a6943777e5a7819c0.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:880

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1712

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
3b7e8bf22ad16d01bbe2010247fdcce0

SHA1
6f80f64bc4d84f91edb93bc34ef3e90aaa2f4302

SHA256
705d1ce06aa9255e84ec4861afcd91635299ef8e6177d6fe903cbecf1f1547b8

SHA512
0b26f8f3b35fb4092c4aa831f52b9b31c04df4befdf2a855f235217b9f92181901b28b3fcca78a6e1943250751e0ae583406c88c5e6b81642ad1f66521cca96c

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

MD5
3b7e8bf22ad16d01bbe2010247fdcce0

SHA1
6f80f64bc4d84f91edb93bc34ef3e90aaa2f4302

SHA256
705d1ce06aa9255e84ec4861afcd91635299ef8e6177d6fe903cbecf1f1547b8

SHA512
0b26f8f3b35fb4092c4aa831f52b9b31c04df4befdf2a855f235217b9f92181901b28b3fcca78a6e1943250751e0ae583406c88c5e6b81642ad1f66521cca96c

Download Submit
memory/1480-54-0x0000000075761000-0x0000000075763000-memory.dmp

Filesize
8KB

Download
memory/1480-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1916-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads