sakula | fd77f52378bc09a2b93c2a78af45925c8b9db53c5c6a5a378c3f4a54008d0802

General

Target

fd77f52378bc09a2b93c2a78af45925c8b9db53c5c6a5a378c3f4a54008d0802.exe
Size

89KB
MD5

8b52cd1df70ef315bce38223ac7f4ec3
SHA1

d687cb101346c2f1f480dc4932fe8b6fe94c0e5c
SHA256

fd77f52378bc09a2b93c2a78af45925c8b9db53c5c6a5a378c3f4a54008d0802
SHA512

f6f7ca374421f52dc1ac800c21ecdbd6d1677fdc9cecb2b2cb3708f5f71d1377dae8ab468c438492492aea1a6fe144b620e91e701126111f3a1c88902383e8bb

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

880 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1080 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

fd77f52378bc09a2b93c2a78af45925c8b9db53c5c6a5a378c3f4a54008d0802.exe

pid process

1492 fd77f52378bc09a2b93c2a78af45925c8b9db53c5c6a5a378c3f4a54008d0802.exe

pid	process
880	MediaCenter.exe

pid	process
1080	cmd.exe

pid	process
1492	fd77f52378bc09a2b93c2a78af45925c8b9db53c5c6a5a378c3f4a54008d0802.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

fd77f52378bc09a2b93c2a78af45925c8b9db53c5c6a5a378c3f4a54008d0802.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"	fd77f52378bc09a2b93c2a78af45925c8b9db53c5c6a5a378c3f4a54008d0802.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

1744 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

fd77f52378bc09a2b93c2a78af45925c8b9db53c5c6a5a378c3f4a54008d0802.exe

description pid process

Token: SeIncBasePriorityPrivilege 1492 fd77f52378bc09a2b93c2a78af45925c8b9db53c5c6a5a378c3f4a54008d0802.exe

pid	process
1744	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1492	fd77f52378bc09a2b93c2a78af45925c8b9db53c5c6a5a378c3f4a54008d0802.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

fd77f52378bc09a2b93c2a78af45925c8b9db53c5c6a5a378c3f4a54008d0802.execmd.exe

description	pid	process	target process
PID 1492 wrote to memory of 880	1492	fd77f52378bc09a2b93c2a78af45925c8b9db53c5c6a5a378c3f4a54008d0802.exe	MediaCenter.exe
PID 1492 wrote to memory of 880	1492	fd77f52378bc09a2b93c2a78af45925c8b9db53c5c6a5a378c3f4a54008d0802.exe	MediaCenter.exe
PID 1492 wrote to memory of 880	1492	fd77f52378bc09a2b93c2a78af45925c8b9db53c5c6a5a378c3f4a54008d0802.exe	MediaCenter.exe
PID 1492 wrote to memory of 880	1492	fd77f52378bc09a2b93c2a78af45925c8b9db53c5c6a5a378c3f4a54008d0802.exe	MediaCenter.exe
PID 1492 wrote to memory of 1080	1492	fd77f52378bc09a2b93c2a78af45925c8b9db53c5c6a5a378c3f4a54008d0802.exe	cmd.exe
PID 1492 wrote to memory of 1080	1492	fd77f52378bc09a2b93c2a78af45925c8b9db53c5c6a5a378c3f4a54008d0802.exe	cmd.exe
PID 1492 wrote to memory of 1080	1492	fd77f52378bc09a2b93c2a78af45925c8b9db53c5c6a5a378c3f4a54008d0802.exe	cmd.exe
PID 1492 wrote to memory of 1080	1492	fd77f52378bc09a2b93c2a78af45925c8b9db53c5c6a5a378c3f4a54008d0802.exe	cmd.exe
PID 1080 wrote to memory of 1744	1080	cmd.exe	PING.EXE
PID 1080 wrote to memory of 1744	1080	cmd.exe	PING.EXE
PID 1080 wrote to memory of 1744	1080	cmd.exe	PING.EXE
PID 1080 wrote to memory of 1744	1080	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\fd77f52378bc09a2b93c2a78af45925c8b9db53c5c6a5a378c3f4a54008d0802.exe
"C:\Users\Admin\AppData\Local\Temp\fd77f52378bc09a2b93c2a78af45925c8b9db53c5c6a5a378c3f4a54008d0802.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1492

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:880

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\fd77f52378bc09a2b93c2a78af45925c8b9db53c5c6a5a378c3f4a54008d0802.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1080

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1744

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
5836bf70004545c341c15494eb65a8b2

SHA1
ac072aff550cdbaa26a3aab9f49402475dc84e68

SHA256
09851f5845762bf93ce8390ff3b7decedabb3442740f10b6b4daf7d6babf8669

SHA512
654f6636f4d5bc425c24c2efb3ab08385f51acdc69b54019f3700e1dbacdd4a3ecdab0ac649a2aafffa642554c290fb68b700d63f9379db63125b76c77f5ef77

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

MD5
5836bf70004545c341c15494eb65a8b2

SHA1
ac072aff550cdbaa26a3aab9f49402475dc84e68

SHA256
09851f5845762bf93ce8390ff3b7decedabb3442740f10b6b4daf7d6babf8669

SHA512
654f6636f4d5bc425c24c2efb3ab08385f51acdc69b54019f3700e1dbacdd4a3ecdab0ac649a2aafffa642554c290fb68b700d63f9379db63125b76c77f5ef77

Download Submit
memory/1492-54-0x0000000075D51000-0x0000000075D53000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads