sakula | 170b9db9668cf6fab2f95a5ca218e7ff65be48d3efcd5fbe5a685e384b2439a3

General

Target

170b9db9668cf6fab2f95a5ca218e7ff65be48d3efcd5fbe5a685e384b2439a3.exe
Size

200KB
MD5

ab05e813b4594fa62b5fff196afaa57a
SHA1

c902eb101260690a87d454032f77bedf5e3c5531
SHA256

170b9db9668cf6fab2f95a5ca218e7ff65be48d3efcd5fbe5a685e384b2439a3
SHA512

b19de78f98a3723b4f196d6c972f677fc464eda360618db77cf94f1fe306bc0c0e94edad25c0dc6c9fe923bfc9e036d4fc1d046ea0b4c51024e2602777f1fb1c

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/940-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1872-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1872 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1648 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

170b9db9668cf6fab2f95a5ca218e7ff65be48d3efcd5fbe5a685e384b2439a3.exe

pid process

940 170b9db9668cf6fab2f95a5ca218e7ff65be48d3efcd5fbe5a685e384b2439a3.exe

pid	process
1872	MediaCenter.exe

pid	process
1648	cmd.exe

pid	process
940	170b9db9668cf6fab2f95a5ca218e7ff65be48d3efcd5fbe5a685e384b2439a3.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

170b9db9668cf6fab2f95a5ca218e7ff65be48d3efcd5fbe5a685e384b2439a3.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"	170b9db9668cf6fab2f95a5ca218e7ff65be48d3efcd5fbe5a685e384b2439a3.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

1640 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

170b9db9668cf6fab2f95a5ca218e7ff65be48d3efcd5fbe5a685e384b2439a3.exe

description pid process

Token: SeIncBasePriorityPrivilege 940 170b9db9668cf6fab2f95a5ca218e7ff65be48d3efcd5fbe5a685e384b2439a3.exe

pid	process
1640	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	940	170b9db9668cf6fab2f95a5ca218e7ff65be48d3efcd5fbe5a685e384b2439a3.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

170b9db9668cf6fab2f95a5ca218e7ff65be48d3efcd5fbe5a685e384b2439a3.execmd.exe

description	pid	process	target process
PID 940 wrote to memory of 1872	940	170b9db9668cf6fab2f95a5ca218e7ff65be48d3efcd5fbe5a685e384b2439a3.exe	MediaCenter.exe
PID 940 wrote to memory of 1872	940	170b9db9668cf6fab2f95a5ca218e7ff65be48d3efcd5fbe5a685e384b2439a3.exe	MediaCenter.exe
PID 940 wrote to memory of 1872	940	170b9db9668cf6fab2f95a5ca218e7ff65be48d3efcd5fbe5a685e384b2439a3.exe	MediaCenter.exe
PID 940 wrote to memory of 1872	940	170b9db9668cf6fab2f95a5ca218e7ff65be48d3efcd5fbe5a685e384b2439a3.exe	MediaCenter.exe
PID 940 wrote to memory of 1648	940	170b9db9668cf6fab2f95a5ca218e7ff65be48d3efcd5fbe5a685e384b2439a3.exe	cmd.exe
PID 940 wrote to memory of 1648	940	170b9db9668cf6fab2f95a5ca218e7ff65be48d3efcd5fbe5a685e384b2439a3.exe	cmd.exe
PID 940 wrote to memory of 1648	940	170b9db9668cf6fab2f95a5ca218e7ff65be48d3efcd5fbe5a685e384b2439a3.exe	cmd.exe
PID 940 wrote to memory of 1648	940	170b9db9668cf6fab2f95a5ca218e7ff65be48d3efcd5fbe5a685e384b2439a3.exe	cmd.exe
PID 1648 wrote to memory of 1640	1648	cmd.exe	PING.EXE
PID 1648 wrote to memory of 1640	1648	cmd.exe	PING.EXE
PID 1648 wrote to memory of 1640	1648	cmd.exe	PING.EXE
PID 1648 wrote to memory of 1640	1648	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\170b9db9668cf6fab2f95a5ca218e7ff65be48d3efcd5fbe5a685e384b2439a3.exe
"C:\Users\Admin\AppData\Local\Temp\170b9db9668cf6fab2f95a5ca218e7ff65be48d3efcd5fbe5a685e384b2439a3.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:940

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1872

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\170b9db9668cf6fab2f95a5ca218e7ff65be48d3efcd5fbe5a685e384b2439a3.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1648

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1640

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
710b2c62e383d1be742991251a458940

SHA1
d6dfbdac32ec463e2b7d7c8a70158a5f64648c3a

SHA256
359df56906e741a2c1ce827be4b3cb836aafea50118044b32d0aa16514ea0882

SHA512
90fda161538f483e61eff7e688441a9c796fcfb5deb0207e51e2c061782ad594649588bb3e4a08bb09eac608850319bf16a4568fc86d5fd33e7ac6fe930000d6

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

MD5
710b2c62e383d1be742991251a458940

SHA1
d6dfbdac32ec463e2b7d7c8a70158a5f64648c3a

SHA256
359df56906e741a2c1ce827be4b3cb836aafea50118044b32d0aa16514ea0882

SHA512
90fda161538f483e61eff7e688441a9c796fcfb5deb0207e51e2c061782ad594649588bb3e4a08bb09eac608850319bf16a4568fc86d5fd33e7ac6fe930000d6

Download Submit
memory/940-54-0x0000000076121000-0x0000000076123000-memory.dmp

Filesize
8KB

Download
memory/940-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1872-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads