sakula | 18c0abe35667a81e4ed7a13a29567dd102e7e90b0b4c995a6af6ac0a44a83dc6

General

Target

18c0abe35667a81e4ed7a13a29567dd102e7e90b0b4c995a6af6ac0a44a83dc6.exe
Size

216KB
MD5

5a07cc6277efe7cc6edb3b184b2a1e59
SHA1

c3ace9b7fb1310f614b98d6c0f5e96ff4bece8cb
SHA256

18c0abe35667a81e4ed7a13a29567dd102e7e90b0b4c995a6af6ac0a44a83dc6
SHA512

50e1a5ea9f3c328eed8b9065c84e3c26abfe7f2805e113eab876c70506501293c06ac6f97343b1a509ea0e457e9c1e641939b4cac55dc4213a337704b845367c

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/1908-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1176-59-0x0000000000400000-0x0000000000420000-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

1176 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

764 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

18c0abe35667a81e4ed7a13a29567dd102e7e90b0b4c995a6af6ac0a44a83dc6.exe

pid process

1908 18c0abe35667a81e4ed7a13a29567dd102e7e90b0b4c995a6af6ac0a44a83dc6.exe

pid	process
1176	MediaCenter.exe

pid	process
764	cmd.exe

pid	process
1908	18c0abe35667a81e4ed7a13a29567dd102e7e90b0b4c995a6af6ac0a44a83dc6.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

18c0abe35667a81e4ed7a13a29567dd102e7e90b0b4c995a6af6ac0a44a83dc6.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"	18c0abe35667a81e4ed7a13a29567dd102e7e90b0b4c995a6af6ac0a44a83dc6.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

1856 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

18c0abe35667a81e4ed7a13a29567dd102e7e90b0b4c995a6af6ac0a44a83dc6.exe

description pid process

Token: SeIncBasePriorityPrivilege 1908 18c0abe35667a81e4ed7a13a29567dd102e7e90b0b4c995a6af6ac0a44a83dc6.exe

pid	process
1856	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1908	18c0abe35667a81e4ed7a13a29567dd102e7e90b0b4c995a6af6ac0a44a83dc6.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

18c0abe35667a81e4ed7a13a29567dd102e7e90b0b4c995a6af6ac0a44a83dc6.execmd.exe

description	pid	process	target process
PID 1908 wrote to memory of 1176	1908	18c0abe35667a81e4ed7a13a29567dd102e7e90b0b4c995a6af6ac0a44a83dc6.exe	MediaCenter.exe
PID 1908 wrote to memory of 1176	1908	18c0abe35667a81e4ed7a13a29567dd102e7e90b0b4c995a6af6ac0a44a83dc6.exe	MediaCenter.exe
PID 1908 wrote to memory of 1176	1908	18c0abe35667a81e4ed7a13a29567dd102e7e90b0b4c995a6af6ac0a44a83dc6.exe	MediaCenter.exe
PID 1908 wrote to memory of 1176	1908	18c0abe35667a81e4ed7a13a29567dd102e7e90b0b4c995a6af6ac0a44a83dc6.exe	MediaCenter.exe
PID 1908 wrote to memory of 764	1908	18c0abe35667a81e4ed7a13a29567dd102e7e90b0b4c995a6af6ac0a44a83dc6.exe	cmd.exe
PID 1908 wrote to memory of 764	1908	18c0abe35667a81e4ed7a13a29567dd102e7e90b0b4c995a6af6ac0a44a83dc6.exe	cmd.exe
PID 1908 wrote to memory of 764	1908	18c0abe35667a81e4ed7a13a29567dd102e7e90b0b4c995a6af6ac0a44a83dc6.exe	cmd.exe
PID 1908 wrote to memory of 764	1908	18c0abe35667a81e4ed7a13a29567dd102e7e90b0b4c995a6af6ac0a44a83dc6.exe	cmd.exe
PID 764 wrote to memory of 1856	764	cmd.exe	PING.EXE
PID 764 wrote to memory of 1856	764	cmd.exe	PING.EXE
PID 764 wrote to memory of 1856	764	cmd.exe	PING.EXE
PID 764 wrote to memory of 1856	764	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\18c0abe35667a81e4ed7a13a29567dd102e7e90b0b4c995a6af6ac0a44a83dc6.exe
"C:\Users\Admin\AppData\Local\Temp\18c0abe35667a81e4ed7a13a29567dd102e7e90b0b4c995a6af6ac0a44a83dc6.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1908

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1176

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\18c0abe35667a81e4ed7a13a29567dd102e7e90b0b4c995a6af6ac0a44a83dc6.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:764

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1856

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
bbcbada4a08aeacc8b9c42c6494d844d

SHA1
0823ab758a8a0dcddf9b07ee2ab4385577a4afb7

SHA256
de62668c05fbb1ed4a4bc231e2bc52fd8da3ccf05056ccf45073fe5a59d67e13

SHA512
cc281faff9398fa6fad10adf46716b6b2bfdac03f5bd6172dc08ebef2b88ab84496f1b83396ce0028660b46df162b4424f3fc2fc2202910ca36e86d932df9aaf

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

MD5
bbcbada4a08aeacc8b9c42c6494d844d

SHA1
0823ab758a8a0dcddf9b07ee2ab4385577a4afb7

SHA256
de62668c05fbb1ed4a4bc231e2bc52fd8da3ccf05056ccf45073fe5a59d67e13

SHA512
cc281faff9398fa6fad10adf46716b6b2bfdac03f5bd6172dc08ebef2b88ab84496f1b83396ce0028660b46df162b4424f3fc2fc2202910ca36e86d932df9aaf

Download Submit
memory/1176-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1908-54-0x0000000074F01000-0x0000000074F03000-memory.dmp

Filesize
8KB

Download
memory/1908-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads