sakula | 052d285b43fa67a95e17aa19d0bd9d00eeb36051d7d1298b6d0d1ac49dd05b46

General

Target

052d285b43fa67a95e17aa19d0bd9d00eeb36051d7d1298b6d0d1ac49dd05b46.exe
Size

112KB
MD5

3fabeed2ebde29436fe1ec892a6a1cf7
SHA1

8247ede14dd40c44a98a992af13781de61ae380e
SHA256

052d285b43fa67a95e17aa19d0bd9d00eeb36051d7d1298b6d0d1ac49dd05b46
SHA512

ca1095e064c205844dcb26c53dfa8ebe49ae888da9c489f51077145dce8f1e7fce838c8e8798756feb8fa4bef87231e523835c3abc3355ec070d678fadf9ed6e

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/836-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1684-60-0x0000000000400000-0x0000000000420000-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

1684 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

520 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

052d285b43fa67a95e17aa19d0bd9d00eeb36051d7d1298b6d0d1ac49dd05b46.exe

pid process

836 052d285b43fa67a95e17aa19d0bd9d00eeb36051d7d1298b6d0d1ac49dd05b46.exe

pid	process
1684	MediaCenter.exe

pid	process
520	cmd.exe

pid	process
836	052d285b43fa67a95e17aa19d0bd9d00eeb36051d7d1298b6d0d1ac49dd05b46.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

052d285b43fa67a95e17aa19d0bd9d00eeb36051d7d1298b6d0d1ac49dd05b46.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"	052d285b43fa67a95e17aa19d0bd9d00eeb36051d7d1298b6d0d1ac49dd05b46.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

940 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

052d285b43fa67a95e17aa19d0bd9d00eeb36051d7d1298b6d0d1ac49dd05b46.exe

description pid process

Token: SeIncBasePriorityPrivilege 836 052d285b43fa67a95e17aa19d0bd9d00eeb36051d7d1298b6d0d1ac49dd05b46.exe

pid	process
940	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	836	052d285b43fa67a95e17aa19d0bd9d00eeb36051d7d1298b6d0d1ac49dd05b46.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

052d285b43fa67a95e17aa19d0bd9d00eeb36051d7d1298b6d0d1ac49dd05b46.execmd.exe

description	pid	process	target process
PID 836 wrote to memory of 1684	836	052d285b43fa67a95e17aa19d0bd9d00eeb36051d7d1298b6d0d1ac49dd05b46.exe	MediaCenter.exe
PID 836 wrote to memory of 1684	836	052d285b43fa67a95e17aa19d0bd9d00eeb36051d7d1298b6d0d1ac49dd05b46.exe	MediaCenter.exe
PID 836 wrote to memory of 1684	836	052d285b43fa67a95e17aa19d0bd9d00eeb36051d7d1298b6d0d1ac49dd05b46.exe	MediaCenter.exe
PID 836 wrote to memory of 1684	836	052d285b43fa67a95e17aa19d0bd9d00eeb36051d7d1298b6d0d1ac49dd05b46.exe	MediaCenter.exe
PID 836 wrote to memory of 520	836	052d285b43fa67a95e17aa19d0bd9d00eeb36051d7d1298b6d0d1ac49dd05b46.exe	cmd.exe
PID 836 wrote to memory of 520	836	052d285b43fa67a95e17aa19d0bd9d00eeb36051d7d1298b6d0d1ac49dd05b46.exe	cmd.exe
PID 836 wrote to memory of 520	836	052d285b43fa67a95e17aa19d0bd9d00eeb36051d7d1298b6d0d1ac49dd05b46.exe	cmd.exe
PID 836 wrote to memory of 520	836	052d285b43fa67a95e17aa19d0bd9d00eeb36051d7d1298b6d0d1ac49dd05b46.exe	cmd.exe
PID 520 wrote to memory of 940	520	cmd.exe	PING.EXE
PID 520 wrote to memory of 940	520	cmd.exe	PING.EXE
PID 520 wrote to memory of 940	520	cmd.exe	PING.EXE
PID 520 wrote to memory of 940	520	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\052d285b43fa67a95e17aa19d0bd9d00eeb36051d7d1298b6d0d1ac49dd05b46.exe
"C:\Users\Admin\AppData\Local\Temp\052d285b43fa67a95e17aa19d0bd9d00eeb36051d7d1298b6d0d1ac49dd05b46.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:836

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1684

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\052d285b43fa67a95e17aa19d0bd9d00eeb36051d7d1298b6d0d1ac49dd05b46.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:520

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:940

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
1ece6b8e29f25fffcd66652a7c6b7102

SHA1
5bdad4541e127bcc17c64352582b2c9a80d7003b

SHA256
0da0587ebbbb5dff1c5d0b6e507569009c4ce4f899eb0bf596464638ad07d124

SHA512
0f9d726052092fffb0b0cedd5aa4df9a8849e4732816d9a3e0025879bdf42351fe0a0d0d6185833d3d6cb45529dd62b8910eaef087a09902b9e0cad48181fa72

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
1ece6b8e29f25fffcd66652a7c6b7102

SHA1
5bdad4541e127bcc17c64352582b2c9a80d7003b

SHA256
0da0587ebbbb5dff1c5d0b6e507569009c4ce4f899eb0bf596464638ad07d124

SHA512
0f9d726052092fffb0b0cedd5aa4df9a8849e4732816d9a3e0025879bdf42351fe0a0d0d6185833d3d6cb45529dd62b8910eaef087a09902b9e0cad48181fa72

Download Submit
memory/836-55-0x0000000076641000-0x0000000076643000-memory.dmp

Filesize
8KB

Download
memory/836-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1684-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads