sakula | 178dbe7ff0034dc65f38d29050fe45cb46531d7b8f31cd58f8a50d62cd9c2c3f

General

Target

178dbe7ff0034dc65f38d29050fe45cb46531d7b8f31cd58f8a50d62cd9c2c3f.exe
Size

188KB
MD5

a88f7e07aeaae86eb7c2139d029d031a
SHA1

be602420f2e1bb227e4d94b5afa8f7412fb92333
SHA256

178dbe7ff0034dc65f38d29050fe45cb46531d7b8f31cd58f8a50d62cd9c2c3f
SHA512

f680f90f640c016c3e4bcf12916bd45efe00daed54ad82c5ed1cff1f72a887dc9812251ec72ecc6bf3512c296109d07adacca10b3a1cf1b21ca66883267fb3b0

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/1540-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1288-60-0x0000000000400000-0x0000000000420000-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

1288 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1204 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

178dbe7ff0034dc65f38d29050fe45cb46531d7b8f31cd58f8a50d62cd9c2c3f.exe

pid process

1540 178dbe7ff0034dc65f38d29050fe45cb46531d7b8f31cd58f8a50d62cd9c2c3f.exe

pid	process
1288	MediaCenter.exe

pid	process
1204	cmd.exe

pid	process
1540	178dbe7ff0034dc65f38d29050fe45cb46531d7b8f31cd58f8a50d62cd9c2c3f.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

178dbe7ff0034dc65f38d29050fe45cb46531d7b8f31cd58f8a50d62cd9c2c3f.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"	178dbe7ff0034dc65f38d29050fe45cb46531d7b8f31cd58f8a50d62cd9c2c3f.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

1116 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

178dbe7ff0034dc65f38d29050fe45cb46531d7b8f31cd58f8a50d62cd9c2c3f.exe

description pid process

Token: SeIncBasePriorityPrivilege 1540 178dbe7ff0034dc65f38d29050fe45cb46531d7b8f31cd58f8a50d62cd9c2c3f.exe

pid	process
1116	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1540	178dbe7ff0034dc65f38d29050fe45cb46531d7b8f31cd58f8a50d62cd9c2c3f.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

178dbe7ff0034dc65f38d29050fe45cb46531d7b8f31cd58f8a50d62cd9c2c3f.execmd.exe

description	pid	process	target process
PID 1540 wrote to memory of 1288	1540	178dbe7ff0034dc65f38d29050fe45cb46531d7b8f31cd58f8a50d62cd9c2c3f.exe	MediaCenter.exe
PID 1540 wrote to memory of 1288	1540	178dbe7ff0034dc65f38d29050fe45cb46531d7b8f31cd58f8a50d62cd9c2c3f.exe	MediaCenter.exe
PID 1540 wrote to memory of 1288	1540	178dbe7ff0034dc65f38d29050fe45cb46531d7b8f31cd58f8a50d62cd9c2c3f.exe	MediaCenter.exe
PID 1540 wrote to memory of 1288	1540	178dbe7ff0034dc65f38d29050fe45cb46531d7b8f31cd58f8a50d62cd9c2c3f.exe	MediaCenter.exe
PID 1540 wrote to memory of 1204	1540	178dbe7ff0034dc65f38d29050fe45cb46531d7b8f31cd58f8a50d62cd9c2c3f.exe	cmd.exe
PID 1540 wrote to memory of 1204	1540	178dbe7ff0034dc65f38d29050fe45cb46531d7b8f31cd58f8a50d62cd9c2c3f.exe	cmd.exe
PID 1540 wrote to memory of 1204	1540	178dbe7ff0034dc65f38d29050fe45cb46531d7b8f31cd58f8a50d62cd9c2c3f.exe	cmd.exe
PID 1540 wrote to memory of 1204	1540	178dbe7ff0034dc65f38d29050fe45cb46531d7b8f31cd58f8a50d62cd9c2c3f.exe	cmd.exe
PID 1204 wrote to memory of 1116	1204	cmd.exe	PING.EXE
PID 1204 wrote to memory of 1116	1204	cmd.exe	PING.EXE
PID 1204 wrote to memory of 1116	1204	cmd.exe	PING.EXE
PID 1204 wrote to memory of 1116	1204	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\178dbe7ff0034dc65f38d29050fe45cb46531d7b8f31cd58f8a50d62cd9c2c3f.exe
"C:\Users\Admin\AppData\Local\Temp\178dbe7ff0034dc65f38d29050fe45cb46531d7b8f31cd58f8a50d62cd9c2c3f.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1540

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1288

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\178dbe7ff0034dc65f38d29050fe45cb46531d7b8f31cd58f8a50d62cd9c2c3f.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1204

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1116

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
cd1596b3092791d7750c022eec7551fc

SHA1
faa54fe6abc810ab36efea329201d980dd91ec50

SHA256
fca68911bd787543d63be02b136db013dd5acee4360a56777f504a87dcd40d63

SHA512
41260b59ecf0a4669d2fbe7e3f10c5c659af72ffde2df6b8c2bb5f143020870257db111a1c6eca6c9bd6c5605c2164320ca5532bbcbb7fcbb4cac3cf2a43a05a

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

MD5
cd1596b3092791d7750c022eec7551fc

SHA1
faa54fe6abc810ab36efea329201d980dd91ec50

SHA256
fca68911bd787543d63be02b136db013dd5acee4360a56777f504a87dcd40d63

SHA512
41260b59ecf0a4669d2fbe7e3f10c5c659af72ffde2df6b8c2bb5f143020870257db111a1c6eca6c9bd6c5605c2164320ca5532bbcbb7fcbb4cac3cf2a43a05a

Download Submit
memory/1288-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1540-55-0x0000000075D61000-0x0000000075D63000-memory.dmp

Filesize
8KB

Download
memory/1540-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads