sakula | f3f1bdf89265527f8c9cd9c4ac62d7c7154ce83a254014177b00446435fcca5b

General

Target

f3f1bdf89265527f8c9cd9c4ac62d7c7154ce83a254014177b00446435fcca5b.exe
Size

89KB
MD5

6a273afa0f22d83f97d9fd2dc7dce367
SHA1

7b35522bd55aaeafc744a5fa6511c559d5ac80cd
SHA256

f3f1bdf89265527f8c9cd9c4ac62d7c7154ce83a254014177b00446435fcca5b
SHA512

0a17cc0a626975f6058f3617fa5cfba6677524329d292f60556095f02e0f7174645d28e3541194b4a7cfddb0d80d0bf914ef5b03d923107160e16d56d3d23684

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

1740 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

920 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

f3f1bdf89265527f8c9cd9c4ac62d7c7154ce83a254014177b00446435fcca5b.exe

pid process

1652 f3f1bdf89265527f8c9cd9c4ac62d7c7154ce83a254014177b00446435fcca5b.exe

pid	process
1740	MediaCenter.exe

pid	process
920	cmd.exe

pid	process
1652	f3f1bdf89265527f8c9cd9c4ac62d7c7154ce83a254014177b00446435fcca5b.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

f3f1bdf89265527f8c9cd9c4ac62d7c7154ce83a254014177b00446435fcca5b.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"	f3f1bdf89265527f8c9cd9c4ac62d7c7154ce83a254014177b00446435fcca5b.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

1928 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

f3f1bdf89265527f8c9cd9c4ac62d7c7154ce83a254014177b00446435fcca5b.exe

description pid process

Token: SeIncBasePriorityPrivilege 1652 f3f1bdf89265527f8c9cd9c4ac62d7c7154ce83a254014177b00446435fcca5b.exe

pid	process
1928	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1652	f3f1bdf89265527f8c9cd9c4ac62d7c7154ce83a254014177b00446435fcca5b.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

f3f1bdf89265527f8c9cd9c4ac62d7c7154ce83a254014177b00446435fcca5b.execmd.exe

description	pid	process	target process
PID 1652 wrote to memory of 1740	1652	f3f1bdf89265527f8c9cd9c4ac62d7c7154ce83a254014177b00446435fcca5b.exe	MediaCenter.exe
PID 1652 wrote to memory of 1740	1652	f3f1bdf89265527f8c9cd9c4ac62d7c7154ce83a254014177b00446435fcca5b.exe	MediaCenter.exe
PID 1652 wrote to memory of 1740	1652	f3f1bdf89265527f8c9cd9c4ac62d7c7154ce83a254014177b00446435fcca5b.exe	MediaCenter.exe
PID 1652 wrote to memory of 1740	1652	f3f1bdf89265527f8c9cd9c4ac62d7c7154ce83a254014177b00446435fcca5b.exe	MediaCenter.exe
PID 1652 wrote to memory of 920	1652	f3f1bdf89265527f8c9cd9c4ac62d7c7154ce83a254014177b00446435fcca5b.exe	cmd.exe
PID 1652 wrote to memory of 920	1652	f3f1bdf89265527f8c9cd9c4ac62d7c7154ce83a254014177b00446435fcca5b.exe	cmd.exe
PID 1652 wrote to memory of 920	1652	f3f1bdf89265527f8c9cd9c4ac62d7c7154ce83a254014177b00446435fcca5b.exe	cmd.exe
PID 1652 wrote to memory of 920	1652	f3f1bdf89265527f8c9cd9c4ac62d7c7154ce83a254014177b00446435fcca5b.exe	cmd.exe
PID 920 wrote to memory of 1928	920	cmd.exe	PING.EXE
PID 920 wrote to memory of 1928	920	cmd.exe	PING.EXE
PID 920 wrote to memory of 1928	920	cmd.exe	PING.EXE
PID 920 wrote to memory of 1928	920	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\f3f1bdf89265527f8c9cd9c4ac62d7c7154ce83a254014177b00446435fcca5b.exe
"C:\Users\Admin\AppData\Local\Temp\f3f1bdf89265527f8c9cd9c4ac62d7c7154ce83a254014177b00446435fcca5b.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1652

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1740

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\f3f1bdf89265527f8c9cd9c4ac62d7c7154ce83a254014177b00446435fcca5b.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:920

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1928

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
8f3a74f188f6eecc971ff371d71e5e62

SHA1
57fab5f98781acb58e386b244977353f4cba131a

SHA256
425e89f3eedc6fd375a1a0b28352097a14ad461929753ea1610af3a7a282e0e8

SHA512
1e71b84f259ebf409952eab41141a297383b0f213dbec3921ec54b46189389df87812e6b6638045fb125133f2873e1acb6f566136194eb0fa83eb1a743c99404

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

MD5
8f3a74f188f6eecc971ff371d71e5e62

SHA1
57fab5f98781acb58e386b244977353f4cba131a

SHA256
425e89f3eedc6fd375a1a0b28352097a14ad461929753ea1610af3a7a282e0e8

SHA512
1e71b84f259ebf409952eab41141a297383b0f213dbec3921ec54b46189389df87812e6b6638045fb125133f2873e1acb6f566136194eb0fa83eb1a743c99404

Download Submit
memory/1652-55-0x0000000074EC1000-0x0000000074EC3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads