sakula | 11c3b97238ba7569363aebb0e79f442a831119d1f27ad5f3ab8796a825748dd7

General

Target

11c3b97238ba7569363aebb0e79f442a831119d1f27ad5f3ab8796a825748dd7.exe
Size

150KB
MD5

daee7814a6e6d76f6c8216b043f1f435
SHA1

e3247673e73b3fa518df6ebfd1392cf5309dae33
SHA256

11c3b97238ba7569363aebb0e79f442a831119d1f27ad5f3ab8796a825748dd7
SHA512

5586ee757d51555bf56a58dab6814c4ada8fd49c5f313a915c1f1cda682eddf6f282f81f056c6637303c73b49772ed6d69579715a9472409bf6be0a6634851c1

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

1652 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

632 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

11c3b97238ba7569363aebb0e79f442a831119d1f27ad5f3ab8796a825748dd7.exe

pid process

1480 11c3b97238ba7569363aebb0e79f442a831119d1f27ad5f3ab8796a825748dd7.exe

pid	process
1652	MediaCenter.exe

pid	process
632	cmd.exe

pid	process
1480	11c3b97238ba7569363aebb0e79f442a831119d1f27ad5f3ab8796a825748dd7.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

11c3b97238ba7569363aebb0e79f442a831119d1f27ad5f3ab8796a825748dd7.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"	11c3b97238ba7569363aebb0e79f442a831119d1f27ad5f3ab8796a825748dd7.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

2032 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

11c3b97238ba7569363aebb0e79f442a831119d1f27ad5f3ab8796a825748dd7.exe

description pid process

Token: SeIncBasePriorityPrivilege 1480 11c3b97238ba7569363aebb0e79f442a831119d1f27ad5f3ab8796a825748dd7.exe

pid	process
2032	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1480	11c3b97238ba7569363aebb0e79f442a831119d1f27ad5f3ab8796a825748dd7.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

11c3b97238ba7569363aebb0e79f442a831119d1f27ad5f3ab8796a825748dd7.execmd.exe

description	pid	process	target process
PID 1480 wrote to memory of 1652	1480	11c3b97238ba7569363aebb0e79f442a831119d1f27ad5f3ab8796a825748dd7.exe	MediaCenter.exe
PID 1480 wrote to memory of 1652	1480	11c3b97238ba7569363aebb0e79f442a831119d1f27ad5f3ab8796a825748dd7.exe	MediaCenter.exe
PID 1480 wrote to memory of 1652	1480	11c3b97238ba7569363aebb0e79f442a831119d1f27ad5f3ab8796a825748dd7.exe	MediaCenter.exe
PID 1480 wrote to memory of 1652	1480	11c3b97238ba7569363aebb0e79f442a831119d1f27ad5f3ab8796a825748dd7.exe	MediaCenter.exe
PID 1480 wrote to memory of 632	1480	11c3b97238ba7569363aebb0e79f442a831119d1f27ad5f3ab8796a825748dd7.exe	cmd.exe
PID 1480 wrote to memory of 632	1480	11c3b97238ba7569363aebb0e79f442a831119d1f27ad5f3ab8796a825748dd7.exe	cmd.exe
PID 1480 wrote to memory of 632	1480	11c3b97238ba7569363aebb0e79f442a831119d1f27ad5f3ab8796a825748dd7.exe	cmd.exe
PID 1480 wrote to memory of 632	1480	11c3b97238ba7569363aebb0e79f442a831119d1f27ad5f3ab8796a825748dd7.exe	cmd.exe
PID 632 wrote to memory of 2032	632	cmd.exe	PING.EXE
PID 632 wrote to memory of 2032	632	cmd.exe	PING.EXE
PID 632 wrote to memory of 2032	632	cmd.exe	PING.EXE
PID 632 wrote to memory of 2032	632	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\11c3b97238ba7569363aebb0e79f442a831119d1f27ad5f3ab8796a825748dd7.exe
"C:\Users\Admin\AppData\Local\Temp\11c3b97238ba7569363aebb0e79f442a831119d1f27ad5f3ab8796a825748dd7.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:1652

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\11c3b97238ba7569363aebb0e79f442a831119d1f27ad5f3ab8796a825748dd7.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:632

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2032

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
c8dcecf33ea7d8336abb825634c325d9

SHA1
fbe290431f8fcf4a4a79fc4c9d6b4f5a147cccf9

SHA256
f0cb6465345b0c72a300a78eb1bb89dc611124393a0e1cc7e299ba4d143addc8

SHA512
6db3ac7c7f45a1f3e17871ee88dab1f3091fa743f3e7a016ba62e796b72891bde7cf34ab88e36313bdd32998976230a8b7648bd351e8e7dcea9f683c71ca2ac9

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

MD5
c8dcecf33ea7d8336abb825634c325d9

SHA1
fbe290431f8fcf4a4a79fc4c9d6b4f5a147cccf9

SHA256
f0cb6465345b0c72a300a78eb1bb89dc611124393a0e1cc7e299ba4d143addc8

SHA512
6db3ac7c7f45a1f3e17871ee88dab1f3091fa743f3e7a016ba62e796b72891bde7cf34ab88e36313bdd32998976230a8b7648bd351e8e7dcea9f683c71ca2ac9

Download Submit
memory/1480-55-0x0000000074B21000-0x0000000074B23000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads