sakula | 0b3d5223c362c6c25fe3b255a8a9815f7e2861b9b3cd031e50638e1bdcd3e038

General

Target

0b3d5223c362c6c25fe3b255a8a9815f7e2861b9b3cd031e50638e1bdcd3e038.exe
Size

216KB
MD5

a3c89eed5a00021eaed7f50d0cf528b6
SHA1

7e1dbb54e3e521cfb86dcd04110b93030632bba1
SHA256

0b3d5223c362c6c25fe3b255a8a9815f7e2861b9b3cd031e50638e1bdcd3e038
SHA512

0d134c2754681db90ffc43b8f6b5dd823c061ad80b640dedaf6fe44b696851c175d42a2745491a79c094b0ac300db99e983463f8644a524fce8e0ab28a6c3ee8

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/1276-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1920-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1920 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

616 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0b3d5223c362c6c25fe3b255a8a9815f7e2861b9b3cd031e50638e1bdcd3e038.exe

pid process

1276 0b3d5223c362c6c25fe3b255a8a9815f7e2861b9b3cd031e50638e1bdcd3e038.exe

pid	process
1920	MediaCenter.exe

pid	process
616	cmd.exe

pid	process
1276	0b3d5223c362c6c25fe3b255a8a9815f7e2861b9b3cd031e50638e1bdcd3e038.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0b3d5223c362c6c25fe3b255a8a9815f7e2861b9b3cd031e50638e1bdcd3e038.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"	0b3d5223c362c6c25fe3b255a8a9815f7e2861b9b3cd031e50638e1bdcd3e038.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

1996 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0b3d5223c362c6c25fe3b255a8a9815f7e2861b9b3cd031e50638e1bdcd3e038.exe

description pid process

Token: SeIncBasePriorityPrivilege 1276 0b3d5223c362c6c25fe3b255a8a9815f7e2861b9b3cd031e50638e1bdcd3e038.exe

pid	process
1996	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1276	0b3d5223c362c6c25fe3b255a8a9815f7e2861b9b3cd031e50638e1bdcd3e038.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0b3d5223c362c6c25fe3b255a8a9815f7e2861b9b3cd031e50638e1bdcd3e038.execmd.exe

description	pid	process	target process
PID 1276 wrote to memory of 1920	1276	0b3d5223c362c6c25fe3b255a8a9815f7e2861b9b3cd031e50638e1bdcd3e038.exe	MediaCenter.exe
PID 1276 wrote to memory of 1920	1276	0b3d5223c362c6c25fe3b255a8a9815f7e2861b9b3cd031e50638e1bdcd3e038.exe	MediaCenter.exe
PID 1276 wrote to memory of 1920	1276	0b3d5223c362c6c25fe3b255a8a9815f7e2861b9b3cd031e50638e1bdcd3e038.exe	MediaCenter.exe
PID 1276 wrote to memory of 1920	1276	0b3d5223c362c6c25fe3b255a8a9815f7e2861b9b3cd031e50638e1bdcd3e038.exe	MediaCenter.exe
PID 1276 wrote to memory of 616	1276	0b3d5223c362c6c25fe3b255a8a9815f7e2861b9b3cd031e50638e1bdcd3e038.exe	cmd.exe
PID 1276 wrote to memory of 616	1276	0b3d5223c362c6c25fe3b255a8a9815f7e2861b9b3cd031e50638e1bdcd3e038.exe	cmd.exe
PID 1276 wrote to memory of 616	1276	0b3d5223c362c6c25fe3b255a8a9815f7e2861b9b3cd031e50638e1bdcd3e038.exe	cmd.exe
PID 1276 wrote to memory of 616	1276	0b3d5223c362c6c25fe3b255a8a9815f7e2861b9b3cd031e50638e1bdcd3e038.exe	cmd.exe
PID 616 wrote to memory of 1996	616	cmd.exe	PING.EXE
PID 616 wrote to memory of 1996	616	cmd.exe	PING.EXE
PID 616 wrote to memory of 1996	616	cmd.exe	PING.EXE
PID 616 wrote to memory of 1996	616	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0b3d5223c362c6c25fe3b255a8a9815f7e2861b9b3cd031e50638e1bdcd3e038.exe
"C:\Users\Admin\AppData\Local\Temp\0b3d5223c362c6c25fe3b255a8a9815f7e2861b9b3cd031e50638e1bdcd3e038.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1276

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1920

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0b3d5223c362c6c25fe3b255a8a9815f7e2861b9b3cd031e50638e1bdcd3e038.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:616

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1996

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
57ca4627df9748c1df6263e368276fce

SHA1
6a3b64a1e78474fbabab0cf5b605678b2a4d3fa0

SHA256
5ad016ac3fd100c17e7b5260fdd2043a9f406f11f360a7d7d3d37fbc7f9df25b

SHA512
386869c586fd64deb48aa7435132a9da755137e13ccfb50239a01901aa2d7b01a09f498c4340dc8ab28e32fa8692681d62bf3e4380f48afd46123aed9d77825d

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
57ca4627df9748c1df6263e368276fce

SHA1
6a3b64a1e78474fbabab0cf5b605678b2a4d3fa0

SHA256
5ad016ac3fd100c17e7b5260fdd2043a9f406f11f360a7d7d3d37fbc7f9df25b

SHA512
386869c586fd64deb48aa7435132a9da755137e13ccfb50239a01901aa2d7b01a09f498c4340dc8ab28e32fa8692681d62bf3e4380f48afd46123aed9d77825d

Download Submit
memory/1276-54-0x0000000076041000-0x0000000076043000-memory.dmp

Filesize
8KB

Download
memory/1276-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1920-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads