sakula | 0293b23c5ce17c34b0373bddd4f3ff03e9abd2a88816fb4d87eb5a61745af836

General

Target

0293b23c5ce17c34b0373bddd4f3ff03e9abd2a88816fb4d87eb5a61745af836.exe
Size

216KB
MD5

2bd394aef3becbf778964d64663c6201
SHA1

147c708e0d1fd203e1db0ab728b08f503777a2e9
SHA256

0293b23c5ce17c34b0373bddd4f3ff03e9abd2a88816fb4d87eb5a61745af836
SHA512

1acf4a30cff5bfd384b1617188f4ec8191c4c0cb9cfb03423547317abac9e3848ae692f78566bd078b2d9bc17fd5bf5b2b36a4d766c7a0c3411ed7904255299d

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/1864-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1816-59-0x0000000000400000-0x0000000000420000-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

1816 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

812 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0293b23c5ce17c34b0373bddd4f3ff03e9abd2a88816fb4d87eb5a61745af836.exe

pid process

1864 0293b23c5ce17c34b0373bddd4f3ff03e9abd2a88816fb4d87eb5a61745af836.exe

pid	process
1816	MediaCenter.exe

pid	process
812	cmd.exe

pid	process
1864	0293b23c5ce17c34b0373bddd4f3ff03e9abd2a88816fb4d87eb5a61745af836.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0293b23c5ce17c34b0373bddd4f3ff03e9abd2a88816fb4d87eb5a61745af836.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"	0293b23c5ce17c34b0373bddd4f3ff03e9abd2a88816fb4d87eb5a61745af836.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

1980 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0293b23c5ce17c34b0373bddd4f3ff03e9abd2a88816fb4d87eb5a61745af836.exe

description pid process

Token: SeIncBasePriorityPrivilege 1864 0293b23c5ce17c34b0373bddd4f3ff03e9abd2a88816fb4d87eb5a61745af836.exe

pid	process
1980	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1864	0293b23c5ce17c34b0373bddd4f3ff03e9abd2a88816fb4d87eb5a61745af836.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0293b23c5ce17c34b0373bddd4f3ff03e9abd2a88816fb4d87eb5a61745af836.execmd.exe

description	pid	process	target process
PID 1864 wrote to memory of 1816	1864	0293b23c5ce17c34b0373bddd4f3ff03e9abd2a88816fb4d87eb5a61745af836.exe	MediaCenter.exe
PID 1864 wrote to memory of 1816	1864	0293b23c5ce17c34b0373bddd4f3ff03e9abd2a88816fb4d87eb5a61745af836.exe	MediaCenter.exe
PID 1864 wrote to memory of 1816	1864	0293b23c5ce17c34b0373bddd4f3ff03e9abd2a88816fb4d87eb5a61745af836.exe	MediaCenter.exe
PID 1864 wrote to memory of 1816	1864	0293b23c5ce17c34b0373bddd4f3ff03e9abd2a88816fb4d87eb5a61745af836.exe	MediaCenter.exe
PID 1864 wrote to memory of 812	1864	0293b23c5ce17c34b0373bddd4f3ff03e9abd2a88816fb4d87eb5a61745af836.exe	cmd.exe
PID 1864 wrote to memory of 812	1864	0293b23c5ce17c34b0373bddd4f3ff03e9abd2a88816fb4d87eb5a61745af836.exe	cmd.exe
PID 1864 wrote to memory of 812	1864	0293b23c5ce17c34b0373bddd4f3ff03e9abd2a88816fb4d87eb5a61745af836.exe	cmd.exe
PID 1864 wrote to memory of 812	1864	0293b23c5ce17c34b0373bddd4f3ff03e9abd2a88816fb4d87eb5a61745af836.exe	cmd.exe
PID 812 wrote to memory of 1980	812	cmd.exe	PING.EXE
PID 812 wrote to memory of 1980	812	cmd.exe	PING.EXE
PID 812 wrote to memory of 1980	812	cmd.exe	PING.EXE
PID 812 wrote to memory of 1980	812	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0293b23c5ce17c34b0373bddd4f3ff03e9abd2a88816fb4d87eb5a61745af836.exe
"C:\Users\Admin\AppData\Local\Temp\0293b23c5ce17c34b0373bddd4f3ff03e9abd2a88816fb4d87eb5a61745af836.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1864

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1816

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0293b23c5ce17c34b0373bddd4f3ff03e9abd2a88816fb4d87eb5a61745af836.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:812

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1980

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
3dca8503e1c25267bc22c597e38ae8f8

SHA1
1ad721a90bfec4f30658791d3d17b382b087c795

SHA256
db10a5d8c8335f79527cae8d61274eb05b488319dd3d056a5cab9535609f73a6

SHA512
2071822fbe391c436ae3183875581c265c134e103249a775f6a8eb133f12ee89d39ba520b112033ec2ab2edc2807f5dc728d1439f55534bbf115a83827a4481a

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
3dca8503e1c25267bc22c597e38ae8f8

SHA1
1ad721a90bfec4f30658791d3d17b382b087c795

SHA256
db10a5d8c8335f79527cae8d61274eb05b488319dd3d056a5cab9535609f73a6

SHA512
2071822fbe391c436ae3183875581c265c134e103249a775f6a8eb133f12ee89d39ba520b112033ec2ab2edc2807f5dc728d1439f55534bbf115a83827a4481a

Download Submit
memory/1816-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1864-54-0x0000000076041000-0x0000000076043000-memory.dmp

Filesize
8KB

Download
memory/1864-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads