sakula | 621cabafa0320c01dc1eb106071b1cc5d0fd0a181bf0fab6e0ab2e4bd7d14751

General

Target

621cabafa0320c01dc1eb106071b1cc5d0fd0a181bf0fab6e0ab2e4bd7d14751.exe
Size

89KB
MD5

8542cf0d32b7c711d92089a7d442333e
SHA1

e9ff8095d747309492c97a9c18e323a30fe358e6
SHA256

621cabafa0320c01dc1eb106071b1cc5d0fd0a181bf0fab6e0ab2e4bd7d14751
SHA512

0d61a722eff62be08db9190be28b844bea6d6bc195be19528641fea28fc6bd733805bb5b2f93f84c6fd8297e8b50b940742d568b9d039532def3f25268c729bb

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
C:\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

2716 MediaCenter.exe

pid	process
2716	MediaCenter.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

621cabafa0320c01dc1eb106071b1cc5d0fd0a181bf0fab6e0ab2e4bd7d14751.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"	621cabafa0320c01dc1eb106071b1cc5d0fd0a181bf0fab6e0ab2e4bd7d14751.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

644 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

621cabafa0320c01dc1eb106071b1cc5d0fd0a181bf0fab6e0ab2e4bd7d14751.exe

description pid process

Token: SeIncBasePriorityPrivilege 2656 621cabafa0320c01dc1eb106071b1cc5d0fd0a181bf0fab6e0ab2e4bd7d14751.exe

pid	process
644	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	2656	621cabafa0320c01dc1eb106071b1cc5d0fd0a181bf0fab6e0ab2e4bd7d14751.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

621cabafa0320c01dc1eb106071b1cc5d0fd0a181bf0fab6e0ab2e4bd7d14751.execmd.exe

description	pid	process	target process
PID 2656 wrote to memory of 2716	2656	621cabafa0320c01dc1eb106071b1cc5d0fd0a181bf0fab6e0ab2e4bd7d14751.exe	MediaCenter.exe
PID 2656 wrote to memory of 2716	2656	621cabafa0320c01dc1eb106071b1cc5d0fd0a181bf0fab6e0ab2e4bd7d14751.exe	MediaCenter.exe
PID 2656 wrote to memory of 2716	2656	621cabafa0320c01dc1eb106071b1cc5d0fd0a181bf0fab6e0ab2e4bd7d14751.exe	MediaCenter.exe
PID 2656 wrote to memory of 3608	2656	621cabafa0320c01dc1eb106071b1cc5d0fd0a181bf0fab6e0ab2e4bd7d14751.exe	cmd.exe
PID 2656 wrote to memory of 3608	2656	621cabafa0320c01dc1eb106071b1cc5d0fd0a181bf0fab6e0ab2e4bd7d14751.exe	cmd.exe
PID 2656 wrote to memory of 3608	2656	621cabafa0320c01dc1eb106071b1cc5d0fd0a181bf0fab6e0ab2e4bd7d14751.exe	cmd.exe
PID 3608 wrote to memory of 644	3608	cmd.exe	PING.EXE
PID 3608 wrote to memory of 644	3608	cmd.exe	PING.EXE
PID 3608 wrote to memory of 644	3608	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\621cabafa0320c01dc1eb106071b1cc5d0fd0a181bf0fab6e0ab2e4bd7d14751.exe
"C:\Users\Admin\AppData\Local\Temp\621cabafa0320c01dc1eb106071b1cc5d0fd0a181bf0fab6e0ab2e4bd7d14751.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2656

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:2716

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\621cabafa0320c01dc1eb106071b1cc5d0fd0a181bf0fab6e0ab2e4bd7d14751.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3608

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:644

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
3645c5319f02d4f90f7789b0e4011f29

SHA1
41b7a0e07194929a75fa312054269d1cf4d6764b

SHA256
cb577dd610f2b55839d319803a124c0e09c02f6ad329569ab82da888e1f2869d

SHA512
03c90a382dfab64e0fcf7e56e0be886d4562f0fdbacf4f3d81ff7f0368c29ea81d1802f384d8bd24a4aadeb7501b3d74e32fb8e27f20bba8e3464264fdef7ab3

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

MD5
3645c5319f02d4f90f7789b0e4011f29

SHA1
41b7a0e07194929a75fa312054269d1cf4d6764b

SHA256
cb577dd610f2b55839d319803a124c0e09c02f6ad329569ab82da888e1f2869d

SHA512
03c90a382dfab64e0fcf7e56e0be886d4562f0fdbacf4f3d81ff7f0368c29ea81d1802f384d8bd24a4aadeb7501b3d74e32fb8e27f20bba8e3464264fdef7ab3

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads