sakula | 16fbd6897296ce03cdd4230592e6dc8044a564ef26f2a1dd6028b00a40afaf2a

General

Target

16fbd6897296ce03cdd4230592e6dc8044a564ef26f2a1dd6028b00a40afaf2a.exe
Size

89KB
MD5

b5452054b6b5f26621ea99e10e533195
SHA1

bf782782e633d2a4ca8c4ad928f0961e52bd677b
SHA256

16fbd6897296ce03cdd4230592e6dc8044a564ef26f2a1dd6028b00a40afaf2a
SHA512

773697d09538c5e40f8973806ceaab30aed4e06370c6a6245887bb8da7168abb6d2975eb3227dcbf4771b3a10884da12062227a484ab653c29bbc0e88c152ed9

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 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/1700-58-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral1/memory/1552-59-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1552 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

784 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

16fbd6897296ce03cdd4230592e6dc8044a564ef26f2a1dd6028b00a40afaf2a.exe

pid process

1700 16fbd6897296ce03cdd4230592e6dc8044a564ef26f2a1dd6028b00a40afaf2a.exe

pid	process
1552	MediaCenter.exe

pid	process
784	cmd.exe

pid	process
1700	16fbd6897296ce03cdd4230592e6dc8044a564ef26f2a1dd6028b00a40afaf2a.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

16fbd6897296ce03cdd4230592e6dc8044a564ef26f2a1dd6028b00a40afaf2a.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"	16fbd6897296ce03cdd4230592e6dc8044a564ef26f2a1dd6028b00a40afaf2a.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

2008 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

16fbd6897296ce03cdd4230592e6dc8044a564ef26f2a1dd6028b00a40afaf2a.exe

description pid process

Token: SeIncBasePriorityPrivilege 1700 16fbd6897296ce03cdd4230592e6dc8044a564ef26f2a1dd6028b00a40afaf2a.exe

pid	process
2008	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1700	16fbd6897296ce03cdd4230592e6dc8044a564ef26f2a1dd6028b00a40afaf2a.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

16fbd6897296ce03cdd4230592e6dc8044a564ef26f2a1dd6028b00a40afaf2a.execmd.exe

description	pid	process	target process
PID 1700 wrote to memory of 1552	1700	16fbd6897296ce03cdd4230592e6dc8044a564ef26f2a1dd6028b00a40afaf2a.exe	MediaCenter.exe
PID 1700 wrote to memory of 1552	1700	16fbd6897296ce03cdd4230592e6dc8044a564ef26f2a1dd6028b00a40afaf2a.exe	MediaCenter.exe
PID 1700 wrote to memory of 1552	1700	16fbd6897296ce03cdd4230592e6dc8044a564ef26f2a1dd6028b00a40afaf2a.exe	MediaCenter.exe
PID 1700 wrote to memory of 1552	1700	16fbd6897296ce03cdd4230592e6dc8044a564ef26f2a1dd6028b00a40afaf2a.exe	MediaCenter.exe
PID 1700 wrote to memory of 784	1700	16fbd6897296ce03cdd4230592e6dc8044a564ef26f2a1dd6028b00a40afaf2a.exe	cmd.exe
PID 1700 wrote to memory of 784	1700	16fbd6897296ce03cdd4230592e6dc8044a564ef26f2a1dd6028b00a40afaf2a.exe	cmd.exe
PID 1700 wrote to memory of 784	1700	16fbd6897296ce03cdd4230592e6dc8044a564ef26f2a1dd6028b00a40afaf2a.exe	cmd.exe
PID 1700 wrote to memory of 784	1700	16fbd6897296ce03cdd4230592e6dc8044a564ef26f2a1dd6028b00a40afaf2a.exe	cmd.exe
PID 784 wrote to memory of 2008	784	cmd.exe	PING.EXE
PID 784 wrote to memory of 2008	784	cmd.exe	PING.EXE
PID 784 wrote to memory of 2008	784	cmd.exe	PING.EXE
PID 784 wrote to memory of 2008	784	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\16fbd6897296ce03cdd4230592e6dc8044a564ef26f2a1dd6028b00a40afaf2a.exe
"C:\Users\Admin\AppData\Local\Temp\16fbd6897296ce03cdd4230592e6dc8044a564ef26f2a1dd6028b00a40afaf2a.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1700

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1552

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\16fbd6897296ce03cdd4230592e6dc8044a564ef26f2a1dd6028b00a40afaf2a.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:784

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2008

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
ef209ec216c0230616441bf950f77d48

SHA1
e71d3de2a642bf18f1b180cf2689efc554e195cb

SHA256
1f720cdcd6af3c47627e86891c8be2b1d8fa29bd574704bff428b8f50845f54f

SHA512
3bac6a4f30284d72270fe832e54a0c248dfce8f396c494f60b354bfc53edf6ec70129d458f7114cee4ff2b7e92146e008ec0fbd458ad5625f2c844b9bb6a6934

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

MD5
ef209ec216c0230616441bf950f77d48

SHA1
e71d3de2a642bf18f1b180cf2689efc554e195cb

SHA256
1f720cdcd6af3c47627e86891c8be2b1d8fa29bd574704bff428b8f50845f54f

SHA512
3bac6a4f30284d72270fe832e54a0c248dfce8f396c494f60b354bfc53edf6ec70129d458f7114cee4ff2b7e92146e008ec0fbd458ad5625f2c844b9bb6a6934

Download Submit
memory/1552-59-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1700-54-0x0000000075601000-0x0000000075603000-memory.dmp

Filesize
8KB

Download
memory/1700-58-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads