sakula | 131820b0078c9a47260d89e693de314f6c83ca501c2ba3b79373003f412a181d

General

Target

131820b0078c9a47260d89e693de314f6c83ca501c2ba3b79373003f412a181d.exe
Size

150KB
MD5

c2ef42bef2e5b16ab7950a88f99c55f2
SHA1

4240e039005ae84cb23e8d89cbb4e8d8e5e2601e
SHA256

131820b0078c9a47260d89e693de314f6c83ca501c2ba3b79373003f412a181d
SHA512

f892f4c59ec076ef86e8e48ddd703329268eb550aa39f238a04d9f5f41a56eac5fb070c0fa228349fc3cdfeb261526dad5e2e979cba753d48c42c04858d30f28

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 2 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

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

948 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2032 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

131820b0078c9a47260d89e693de314f6c83ca501c2ba3b79373003f412a181d.exe

pid process

1240 131820b0078c9a47260d89e693de314f6c83ca501c2ba3b79373003f412a181d.exe

pid	process
948	MediaCenter.exe

pid	process
2032	cmd.exe

pid	process
1240	131820b0078c9a47260d89e693de314f6c83ca501c2ba3b79373003f412a181d.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

131820b0078c9a47260d89e693de314f6c83ca501c2ba3b79373003f412a181d.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"	131820b0078c9a47260d89e693de314f6c83ca501c2ba3b79373003f412a181d.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

1864 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

131820b0078c9a47260d89e693de314f6c83ca501c2ba3b79373003f412a181d.exe

description pid process

Token: SeIncBasePriorityPrivilege 1240 131820b0078c9a47260d89e693de314f6c83ca501c2ba3b79373003f412a181d.exe

pid	process
1864	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1240	131820b0078c9a47260d89e693de314f6c83ca501c2ba3b79373003f412a181d.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

131820b0078c9a47260d89e693de314f6c83ca501c2ba3b79373003f412a181d.execmd.exe

description	pid	process	target process
PID 1240 wrote to memory of 948	1240	131820b0078c9a47260d89e693de314f6c83ca501c2ba3b79373003f412a181d.exe	MediaCenter.exe
PID 1240 wrote to memory of 948	1240	131820b0078c9a47260d89e693de314f6c83ca501c2ba3b79373003f412a181d.exe	MediaCenter.exe
PID 1240 wrote to memory of 948	1240	131820b0078c9a47260d89e693de314f6c83ca501c2ba3b79373003f412a181d.exe	MediaCenter.exe
PID 1240 wrote to memory of 948	1240	131820b0078c9a47260d89e693de314f6c83ca501c2ba3b79373003f412a181d.exe	MediaCenter.exe
PID 1240 wrote to memory of 2032	1240	131820b0078c9a47260d89e693de314f6c83ca501c2ba3b79373003f412a181d.exe	cmd.exe
PID 1240 wrote to memory of 2032	1240	131820b0078c9a47260d89e693de314f6c83ca501c2ba3b79373003f412a181d.exe	cmd.exe
PID 1240 wrote to memory of 2032	1240	131820b0078c9a47260d89e693de314f6c83ca501c2ba3b79373003f412a181d.exe	cmd.exe
PID 1240 wrote to memory of 2032	1240	131820b0078c9a47260d89e693de314f6c83ca501c2ba3b79373003f412a181d.exe	cmd.exe
PID 2032 wrote to memory of 1864	2032	cmd.exe	PING.EXE
PID 2032 wrote to memory of 1864	2032	cmd.exe	PING.EXE
PID 2032 wrote to memory of 1864	2032	cmd.exe	PING.EXE
PID 2032 wrote to memory of 1864	2032	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\131820b0078c9a47260d89e693de314f6c83ca501c2ba3b79373003f412a181d.exe
"C:\Users\Admin\AppData\Local\Temp\131820b0078c9a47260d89e693de314f6c83ca501c2ba3b79373003f412a181d.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1240

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:948

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\131820b0078c9a47260d89e693de314f6c83ca501c2ba3b79373003f412a181d.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2032

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1864

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

Replay Monitor

Loading Replay Monitor...

Downloads

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

MD5
b8b0d65beb58453601424da4e2d2e6d6

SHA1
4c2257ae93a0f8520d942cbbc2e3f8cc3bacbacf

SHA256
5ddaf2cefbf11be747c9e85fe51a7fbdfe29c6e0d7adab0ba81bfc38f812d60f

SHA512
80a0422b603ecb6d9e9924ff9edac6c346327cd1ee6bfa8aa7eabe1eba6bc00320b4e05df273efd86b9a15c10074796f8cc97eb49bcc7c99d830e5a0aef8a8bf

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

MD5
b8b0d65beb58453601424da4e2d2e6d6

SHA1
4c2257ae93a0f8520d942cbbc2e3f8cc3bacbacf

SHA256
5ddaf2cefbf11be747c9e85fe51a7fbdfe29c6e0d7adab0ba81bfc38f812d60f

SHA512
80a0422b603ecb6d9e9924ff9edac6c346327cd1ee6bfa8aa7eabe1eba6bc00320b4e05df273efd86b9a15c10074796f8cc97eb49bcc7c99d830e5a0aef8a8bf

Download Submit
memory/1240-55-0x0000000075321000-0x0000000075323000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads