sakula | 06c7509621b6f70c790fddc3595ef5890afcc0d8aa21112d3e8fde07d66e1985

General

Target

06c7509621b6f70c790fddc3595ef5890afcc0d8aa21112d3e8fde07d66e1985.exe
Size

216KB
MD5

529e27aa32e8826ebae7581d9ff050ee
SHA1

18e17a9d30518a9cbbc4ebb27165ba8c6291eee2
SHA256

06c7509621b6f70c790fddc3595ef5890afcc0d8aa21112d3e8fde07d66e1985
SHA512

7a2126bff313f5322d5aa8bc05a0a4ede68b828e483c492a43a6801ad10f13f0f1a50f0f002eafe471d1c08e9718f4cbbfd44ff564dbe68905debaff7a5f2dfb

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/740-58-0x0000000000400000-0x0000000000420000-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

432 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

06c7509621b6f70c790fddc3595ef5890afcc0d8aa21112d3e8fde07d66e1985.exe

pid process

740 06c7509621b6f70c790fddc3595ef5890afcc0d8aa21112d3e8fde07d66e1985.exe

pid	process
1916	MediaCenter.exe

pid	process
432	cmd.exe

pid	process
740	06c7509621b6f70c790fddc3595ef5890afcc0d8aa21112d3e8fde07d66e1985.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

06c7509621b6f70c790fddc3595ef5890afcc0d8aa21112d3e8fde07d66e1985.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"	06c7509621b6f70c790fddc3595ef5890afcc0d8aa21112d3e8fde07d66e1985.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

2012 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

06c7509621b6f70c790fddc3595ef5890afcc0d8aa21112d3e8fde07d66e1985.exe

description pid process

Token: SeIncBasePriorityPrivilege 740 06c7509621b6f70c790fddc3595ef5890afcc0d8aa21112d3e8fde07d66e1985.exe

pid	process
2012	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	740	06c7509621b6f70c790fddc3595ef5890afcc0d8aa21112d3e8fde07d66e1985.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

06c7509621b6f70c790fddc3595ef5890afcc0d8aa21112d3e8fde07d66e1985.execmd.exe

description	pid	process	target process
PID 740 wrote to memory of 1916	740	06c7509621b6f70c790fddc3595ef5890afcc0d8aa21112d3e8fde07d66e1985.exe	MediaCenter.exe
PID 740 wrote to memory of 1916	740	06c7509621b6f70c790fddc3595ef5890afcc0d8aa21112d3e8fde07d66e1985.exe	MediaCenter.exe
PID 740 wrote to memory of 1916	740	06c7509621b6f70c790fddc3595ef5890afcc0d8aa21112d3e8fde07d66e1985.exe	MediaCenter.exe
PID 740 wrote to memory of 1916	740	06c7509621b6f70c790fddc3595ef5890afcc0d8aa21112d3e8fde07d66e1985.exe	MediaCenter.exe
PID 740 wrote to memory of 432	740	06c7509621b6f70c790fddc3595ef5890afcc0d8aa21112d3e8fde07d66e1985.exe	cmd.exe
PID 740 wrote to memory of 432	740	06c7509621b6f70c790fddc3595ef5890afcc0d8aa21112d3e8fde07d66e1985.exe	cmd.exe
PID 740 wrote to memory of 432	740	06c7509621b6f70c790fddc3595ef5890afcc0d8aa21112d3e8fde07d66e1985.exe	cmd.exe
PID 740 wrote to memory of 432	740	06c7509621b6f70c790fddc3595ef5890afcc0d8aa21112d3e8fde07d66e1985.exe	cmd.exe
PID 432 wrote to memory of 2012	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 2012	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 2012	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 2012	432	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\06c7509621b6f70c790fddc3595ef5890afcc0d8aa21112d3e8fde07d66e1985.exe
"C:\Users\Admin\AppData\Local\Temp\06c7509621b6f70c790fddc3595ef5890afcc0d8aa21112d3e8fde07d66e1985.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:740

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\06c7509621b6f70c790fddc3595ef5890afcc0d8aa21112d3e8fde07d66e1985.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:432

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2012

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
83a5500b18f0392b753ab41065000128

SHA1
8be5b49d9dd8b73979971b300156b886e634e954

SHA256
57608b9d411d803a2b051e87160951f244ff169cfa87ab0d4ef52ffd771fd40f

SHA512
99c04270db249772d1b5901e44db74d22289dc0c6f2ce257e11696c07908370573a50e1f054ee697c1dfe59be7b71c6633d6720cf45406eff9d8f1d5e5b19469

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
83a5500b18f0392b753ab41065000128

SHA1
8be5b49d9dd8b73979971b300156b886e634e954

SHA256
57608b9d411d803a2b051e87160951f244ff169cfa87ab0d4ef52ffd771fd40f

SHA512
99c04270db249772d1b5901e44db74d22289dc0c6f2ce257e11696c07908370573a50e1f054ee697c1dfe59be7b71c6633d6720cf45406eff9d8f1d5e5b19469

Download Submit
memory/740-54-0x0000000076041000-0x0000000076043000-memory.dmp

Filesize
8KB

Download
memory/740-58-0x0000000000400000-0x0000000000420000-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