sakula | 18480dd0b45bdb83f04617a0dfa332dcb2581288d541ff9123bc4299b2a492e7

General

Target

18480dd0b45bdb83f04617a0dfa332dcb2581288d541ff9123bc4299b2a492e7.exe
Size

192KB
MD5

e7fd419b64b43de24c401ae3e6bd96c0
SHA1

18865ca75c80cd126398f2d961524b5e55f100b3
SHA256

18480dd0b45bdb83f04617a0dfa332dcb2581288d541ff9123bc4299b2a492e7
SHA512

0597a5cc9cd4cbc3702b801803ca3250c9f1a3b19552a010bb0253f3a2aeaf66403191959035471caaf11fb9deaf6ed1422231ec609f6675e254116c7d029fdf

Score

10^/10

sakula persistence rat trojan

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula

Sakula Payload 3 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1636 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

820 cmd.exe

pid	process
1636	MediaCenter.exe

pid	process
820	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

18480dd0b45bdb83f04617a0dfa332dcb2581288d541ff9123bc4299b2a492e7.exe

pid	process
1572	18480dd0b45bdb83f04617a0dfa332dcb2581288d541ff9123bc4299b2a492e7.exe
1572	18480dd0b45bdb83f04617a0dfa332dcb2581288d541ff9123bc4299b2a492e7.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

18480dd0b45bdb83f04617a0dfa332dcb2581288d541ff9123bc4299b2a492e7.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"	18480dd0b45bdb83f04617a0dfa332dcb2581288d541ff9123bc4299b2a492e7.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

1608 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

18480dd0b45bdb83f04617a0dfa332dcb2581288d541ff9123bc4299b2a492e7.exe

description pid process

Token: SeIncBasePriorityPrivilege 1572 18480dd0b45bdb83f04617a0dfa332dcb2581288d541ff9123bc4299b2a492e7.exe

pid	process
1608	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1572	18480dd0b45bdb83f04617a0dfa332dcb2581288d541ff9123bc4299b2a492e7.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

18480dd0b45bdb83f04617a0dfa332dcb2581288d541ff9123bc4299b2a492e7.execmd.exe

description	pid	process	target process
PID 1572 wrote to memory of 1636	1572	18480dd0b45bdb83f04617a0dfa332dcb2581288d541ff9123bc4299b2a492e7.exe	MediaCenter.exe
PID 1572 wrote to memory of 1636	1572	18480dd0b45bdb83f04617a0dfa332dcb2581288d541ff9123bc4299b2a492e7.exe	MediaCenter.exe
PID 1572 wrote to memory of 1636	1572	18480dd0b45bdb83f04617a0dfa332dcb2581288d541ff9123bc4299b2a492e7.exe	MediaCenter.exe
PID 1572 wrote to memory of 1636	1572	18480dd0b45bdb83f04617a0dfa332dcb2581288d541ff9123bc4299b2a492e7.exe	MediaCenter.exe
PID 1572 wrote to memory of 820	1572	18480dd0b45bdb83f04617a0dfa332dcb2581288d541ff9123bc4299b2a492e7.exe	cmd.exe
PID 1572 wrote to memory of 820	1572	18480dd0b45bdb83f04617a0dfa332dcb2581288d541ff9123bc4299b2a492e7.exe	cmd.exe
PID 1572 wrote to memory of 820	1572	18480dd0b45bdb83f04617a0dfa332dcb2581288d541ff9123bc4299b2a492e7.exe	cmd.exe
PID 1572 wrote to memory of 820	1572	18480dd0b45bdb83f04617a0dfa332dcb2581288d541ff9123bc4299b2a492e7.exe	cmd.exe
PID 820 wrote to memory of 1608	820	cmd.exe	PING.EXE
PID 820 wrote to memory of 1608	820	cmd.exe	PING.EXE
PID 820 wrote to memory of 1608	820	cmd.exe	PING.EXE
PID 820 wrote to memory of 1608	820	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\18480dd0b45bdb83f04617a0dfa332dcb2581288d541ff9123bc4299b2a492e7.exe
"C:\Users\Admin\AppData\Local\Temp\18480dd0b45bdb83f04617a0dfa332dcb2581288d541ff9123bc4299b2a492e7.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1572

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1636

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\18480dd0b45bdb83f04617a0dfa332dcb2581288d541ff9123bc4299b2a492e7.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:820

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1608

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
06abf9050ab58a5a74bc0ffaf4acd001

SHA1
b0a7cdc89cffdcd342b7883a0fe89b25c5794c2f

SHA256
5ff1e2d75a975d4ce9c23ffb53a2ecf756ea9837a8db90fd91cdb26b3c211265

SHA512
72e783f03e6aa51538472f0d303073d50f83df3d0b4db12bde990b8712442b358cdd8c72451b28275b6de9b73e4f47d8aae91ddf7d966a20f13705e6a1c44fd9

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

MD5
06abf9050ab58a5a74bc0ffaf4acd001

SHA1
b0a7cdc89cffdcd342b7883a0fe89b25c5794c2f

SHA256
5ff1e2d75a975d4ce9c23ffb53a2ecf756ea9837a8db90fd91cdb26b3c211265

SHA512
72e783f03e6aa51538472f0d303073d50f83df3d0b4db12bde990b8712442b358cdd8c72451b28275b6de9b73e4f47d8aae91ddf7d966a20f13705e6a1c44fd9

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

MD5
06abf9050ab58a5a74bc0ffaf4acd001

SHA1
b0a7cdc89cffdcd342b7883a0fe89b25c5794c2f

SHA256
5ff1e2d75a975d4ce9c23ffb53a2ecf756ea9837a8db90fd91cdb26b3c211265

SHA512
72e783f03e6aa51538472f0d303073d50f83df3d0b4db12bde990b8712442b358cdd8c72451b28275b6de9b73e4f47d8aae91ddf7d966a20f13705e6a1c44fd9

Download Submit
memory/1572-54-0x0000000075D61000-0x0000000075D63000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads