sakula | 0b6ffa75db6a8515608b477dd71149cf05a09d7afd1f9a57a33de3bde8c61bbe

General

Target

0b6ffa75db6a8515608b477dd71149cf05a09d7afd1f9a57a33de3bde8c61bbe.exe
Size

89KB
MD5

b378e38c9a5ff333187ae4979b09296c
SHA1

29ee4b18d4d9124795ae3b803f3251687ae75307
SHA256

0b6ffa75db6a8515608b477dd71149cf05a09d7afd1f9a57a33de3bde8c61bbe
SHA512

cf6fd071b2d90c2046d0465879a0a24fe83072fcc39add58dc789541adc550b4d464a2ced28abe2b15b93b388429096eda775a7bc0e12d28cc78e2920d8bacd9

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

560 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

980 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0b6ffa75db6a8515608b477dd71149cf05a09d7afd1f9a57a33de3bde8c61bbe.exe

pid process

1716 0b6ffa75db6a8515608b477dd71149cf05a09d7afd1f9a57a33de3bde8c61bbe.exe

pid	process
560	MediaCenter.exe

pid	process
980	cmd.exe

pid	process
1716	0b6ffa75db6a8515608b477dd71149cf05a09d7afd1f9a57a33de3bde8c61bbe.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0b6ffa75db6a8515608b477dd71149cf05a09d7afd1f9a57a33de3bde8c61bbe.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"	0b6ffa75db6a8515608b477dd71149cf05a09d7afd1f9a57a33de3bde8c61bbe.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

1960 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0b6ffa75db6a8515608b477dd71149cf05a09d7afd1f9a57a33de3bde8c61bbe.exe

description pid process

Token: SeIncBasePriorityPrivilege 1716 0b6ffa75db6a8515608b477dd71149cf05a09d7afd1f9a57a33de3bde8c61bbe.exe

pid	process
1960	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1716	0b6ffa75db6a8515608b477dd71149cf05a09d7afd1f9a57a33de3bde8c61bbe.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0b6ffa75db6a8515608b477dd71149cf05a09d7afd1f9a57a33de3bde8c61bbe.execmd.exe

description	pid	process	target process
PID 1716 wrote to memory of 560	1716	0b6ffa75db6a8515608b477dd71149cf05a09d7afd1f9a57a33de3bde8c61bbe.exe	MediaCenter.exe
PID 1716 wrote to memory of 560	1716	0b6ffa75db6a8515608b477dd71149cf05a09d7afd1f9a57a33de3bde8c61bbe.exe	MediaCenter.exe
PID 1716 wrote to memory of 560	1716	0b6ffa75db6a8515608b477dd71149cf05a09d7afd1f9a57a33de3bde8c61bbe.exe	MediaCenter.exe
PID 1716 wrote to memory of 560	1716	0b6ffa75db6a8515608b477dd71149cf05a09d7afd1f9a57a33de3bde8c61bbe.exe	MediaCenter.exe
PID 1716 wrote to memory of 980	1716	0b6ffa75db6a8515608b477dd71149cf05a09d7afd1f9a57a33de3bde8c61bbe.exe	cmd.exe
PID 1716 wrote to memory of 980	1716	0b6ffa75db6a8515608b477dd71149cf05a09d7afd1f9a57a33de3bde8c61bbe.exe	cmd.exe
PID 1716 wrote to memory of 980	1716	0b6ffa75db6a8515608b477dd71149cf05a09d7afd1f9a57a33de3bde8c61bbe.exe	cmd.exe
PID 1716 wrote to memory of 980	1716	0b6ffa75db6a8515608b477dd71149cf05a09d7afd1f9a57a33de3bde8c61bbe.exe	cmd.exe
PID 980 wrote to memory of 1960	980	cmd.exe	PING.EXE
PID 980 wrote to memory of 1960	980	cmd.exe	PING.EXE
PID 980 wrote to memory of 1960	980	cmd.exe	PING.EXE
PID 980 wrote to memory of 1960	980	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0b6ffa75db6a8515608b477dd71149cf05a09d7afd1f9a57a33de3bde8c61bbe.exe
"C:\Users\Admin\AppData\Local\Temp\0b6ffa75db6a8515608b477dd71149cf05a09d7afd1f9a57a33de3bde8c61bbe.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1716

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:560

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0b6ffa75db6a8515608b477dd71149cf05a09d7afd1f9a57a33de3bde8c61bbe.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:980

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1960

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
a4b5011a3981f095da67cdbd12bda600

SHA1
64e8763ad8f480b6317e776ba01fbd7ad46218af

SHA256
78bed5776286da86d29f592d1a763686be0b85c004bcf578ead2ba6c74b6c5bc

SHA512
2fac79a192b5a2f48d5ccfa253a4eaa4a71c4135ef4e691a183996873e7018c31c033bf10512a525584ffcea9a2ef7da9647facd6d375e3e1563f53e03e1ad6e

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

MD5
a4b5011a3981f095da67cdbd12bda600

SHA1
64e8763ad8f480b6317e776ba01fbd7ad46218af

SHA256
78bed5776286da86d29f592d1a763686be0b85c004bcf578ead2ba6c74b6c5bc

SHA512
2fac79a192b5a2f48d5ccfa253a4eaa4a71c4135ef4e691a183996873e7018c31c033bf10512a525584ffcea9a2ef7da9647facd6d375e3e1563f53e03e1ad6e

Download Submit
memory/1716-55-0x0000000076731000-0x0000000076733000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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