sakula | 0acd3a08281f22a554c51c8edd8260a57ba04899fce01b699b98c406abb33711

General

Target

0acd3a08281f22a554c51c8edd8260a57ba04899fce01b699b98c406abb33711.exe
Size

216KB
MD5

84543bc25daf1e3590140a2442f94c84
SHA1

441315d646f8a3890f0059b5637159409c13d65f
SHA256

0acd3a08281f22a554c51c8edd8260a57ba04899fce01b699b98c406abb33711
SHA512

9c3fde0999075a3bedac1be9724c52fe58f6f65a09b7d4239aed85650ad904728f738d1ab4f16e85af7c23b6642e1eb29c46788967d5d06a779b1fb265d95bd0

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/1880-57-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1212-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1212 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1188 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0acd3a08281f22a554c51c8edd8260a57ba04899fce01b699b98c406abb33711.exe

pid process

1880 0acd3a08281f22a554c51c8edd8260a57ba04899fce01b699b98c406abb33711.exe

pid	process
1212	MediaCenter.exe

pid	process
1188	cmd.exe

pid	process
1880	0acd3a08281f22a554c51c8edd8260a57ba04899fce01b699b98c406abb33711.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0acd3a08281f22a554c51c8edd8260a57ba04899fce01b699b98c406abb33711.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"	0acd3a08281f22a554c51c8edd8260a57ba04899fce01b699b98c406abb33711.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

1200 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0acd3a08281f22a554c51c8edd8260a57ba04899fce01b699b98c406abb33711.exe

description pid process

Token: SeIncBasePriorityPrivilege 1880 0acd3a08281f22a554c51c8edd8260a57ba04899fce01b699b98c406abb33711.exe

pid	process
1200	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1880	0acd3a08281f22a554c51c8edd8260a57ba04899fce01b699b98c406abb33711.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0acd3a08281f22a554c51c8edd8260a57ba04899fce01b699b98c406abb33711.execmd.exe

description	pid	process	target process
PID 1880 wrote to memory of 1212	1880	0acd3a08281f22a554c51c8edd8260a57ba04899fce01b699b98c406abb33711.exe	MediaCenter.exe
PID 1880 wrote to memory of 1212	1880	0acd3a08281f22a554c51c8edd8260a57ba04899fce01b699b98c406abb33711.exe	MediaCenter.exe
PID 1880 wrote to memory of 1212	1880	0acd3a08281f22a554c51c8edd8260a57ba04899fce01b699b98c406abb33711.exe	MediaCenter.exe
PID 1880 wrote to memory of 1212	1880	0acd3a08281f22a554c51c8edd8260a57ba04899fce01b699b98c406abb33711.exe	MediaCenter.exe
PID 1880 wrote to memory of 1188	1880	0acd3a08281f22a554c51c8edd8260a57ba04899fce01b699b98c406abb33711.exe	cmd.exe
PID 1880 wrote to memory of 1188	1880	0acd3a08281f22a554c51c8edd8260a57ba04899fce01b699b98c406abb33711.exe	cmd.exe
PID 1880 wrote to memory of 1188	1880	0acd3a08281f22a554c51c8edd8260a57ba04899fce01b699b98c406abb33711.exe	cmd.exe
PID 1880 wrote to memory of 1188	1880	0acd3a08281f22a554c51c8edd8260a57ba04899fce01b699b98c406abb33711.exe	cmd.exe
PID 1188 wrote to memory of 1200	1188	cmd.exe	PING.EXE
PID 1188 wrote to memory of 1200	1188	cmd.exe	PING.EXE
PID 1188 wrote to memory of 1200	1188	cmd.exe	PING.EXE
PID 1188 wrote to memory of 1200	1188	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0acd3a08281f22a554c51c8edd8260a57ba04899fce01b699b98c406abb33711.exe
"C:\Users\Admin\AppData\Local\Temp\0acd3a08281f22a554c51c8edd8260a57ba04899fce01b699b98c406abb33711.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1880

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1212

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0acd3a08281f22a554c51c8edd8260a57ba04899fce01b699b98c406abb33711.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1188

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1200

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
ff6c2dd844b9ff48716d9bd1a1d14754

SHA1
3c0a40c53f8ae421d8ffef7c82d30717ceb2b73a

SHA256
8b6740772af8835e9ea6a2824954ffd17be125c007f3c1b0dde961f76f860f0b

SHA512
275bba85a943fa4c41f86413009988e34f8efb16b3ab4444ce875d33613328e91149e36ed5388a5bbfa1f0af7256aabc34c0aa5adb51ca20d33e4927b933b4dd

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
ff6c2dd844b9ff48716d9bd1a1d14754

SHA1
3c0a40c53f8ae421d8ffef7c82d30717ceb2b73a

SHA256
8b6740772af8835e9ea6a2824954ffd17be125c007f3c1b0dde961f76f860f0b

SHA512
275bba85a943fa4c41f86413009988e34f8efb16b3ab4444ce875d33613328e91149e36ed5388a5bbfa1f0af7256aabc34c0aa5adb51ca20d33e4927b933b4dd

Download Submit
memory/1212-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1880-53-0x0000000075AB1000-0x0000000075AB3000-memory.dmp

Filesize
8KB

Download
memory/1880-57-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads