sakula | 0c4ca495b0ce6af6fbfb88cd893ed1b84a42567b977bedde85946472df951977

General

Target

0c4ca495b0ce6af6fbfb88cd893ed1b84a42567b977bedde85946472df951977.exe
Size

99KB
MD5

6e020077b34a76f472b3ba3f77c1209a
SHA1

02e4d17447d6ad2999958ebe99164b16d2317606
SHA256

0c4ca495b0ce6af6fbfb88cd893ed1b84a42567b977bedde85946472df951977
SHA512

e52167dc12f8d3cb040741c2472e74a6f1da79a0ad55fcbe2ebba8ff4b42e5d5bc622bcd0554b37057b9451e179acc6b4e1b184760b126e97e88b66416792b0f

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 3 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
\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

1512 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2008 cmd.exe

pid	process
1512	MediaCenter.exe

pid	process
2008	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

0c4ca495b0ce6af6fbfb88cd893ed1b84a42567b977bedde85946472df951977.exe

pid	process
1720	0c4ca495b0ce6af6fbfb88cd893ed1b84a42567b977bedde85946472df951977.exe
1720	0c4ca495b0ce6af6fbfb88cd893ed1b84a42567b977bedde85946472df951977.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0c4ca495b0ce6af6fbfb88cd893ed1b84a42567b977bedde85946472df951977.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"	0c4ca495b0ce6af6fbfb88cd893ed1b84a42567b977bedde85946472df951977.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

1156 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0c4ca495b0ce6af6fbfb88cd893ed1b84a42567b977bedde85946472df951977.exe

description pid process

Token: SeIncBasePriorityPrivilege 1720 0c4ca495b0ce6af6fbfb88cd893ed1b84a42567b977bedde85946472df951977.exe

pid	process
1156	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1720	0c4ca495b0ce6af6fbfb88cd893ed1b84a42567b977bedde85946472df951977.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0c4ca495b0ce6af6fbfb88cd893ed1b84a42567b977bedde85946472df951977.execmd.exe

description	pid	process	target process
PID 1720 wrote to memory of 1512	1720	0c4ca495b0ce6af6fbfb88cd893ed1b84a42567b977bedde85946472df951977.exe	MediaCenter.exe
PID 1720 wrote to memory of 1512	1720	0c4ca495b0ce6af6fbfb88cd893ed1b84a42567b977bedde85946472df951977.exe	MediaCenter.exe
PID 1720 wrote to memory of 1512	1720	0c4ca495b0ce6af6fbfb88cd893ed1b84a42567b977bedde85946472df951977.exe	MediaCenter.exe
PID 1720 wrote to memory of 1512	1720	0c4ca495b0ce6af6fbfb88cd893ed1b84a42567b977bedde85946472df951977.exe	MediaCenter.exe
PID 1720 wrote to memory of 2008	1720	0c4ca495b0ce6af6fbfb88cd893ed1b84a42567b977bedde85946472df951977.exe	cmd.exe
PID 1720 wrote to memory of 2008	1720	0c4ca495b0ce6af6fbfb88cd893ed1b84a42567b977bedde85946472df951977.exe	cmd.exe
PID 1720 wrote to memory of 2008	1720	0c4ca495b0ce6af6fbfb88cd893ed1b84a42567b977bedde85946472df951977.exe	cmd.exe
PID 1720 wrote to memory of 2008	1720	0c4ca495b0ce6af6fbfb88cd893ed1b84a42567b977bedde85946472df951977.exe	cmd.exe
PID 2008 wrote to memory of 1156	2008	cmd.exe	PING.EXE
PID 2008 wrote to memory of 1156	2008	cmd.exe	PING.EXE
PID 2008 wrote to memory of 1156	2008	cmd.exe	PING.EXE
PID 2008 wrote to memory of 1156	2008	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0c4ca495b0ce6af6fbfb88cd893ed1b84a42567b977bedde85946472df951977.exe
"C:\Users\Admin\AppData\Local\Temp\0c4ca495b0ce6af6fbfb88cd893ed1b84a42567b977bedde85946472df951977.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1720

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1512

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0c4ca495b0ce6af6fbfb88cd893ed1b84a42567b977bedde85946472df951977.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2008

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1156

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
1dfd9f26558918fdac353eef86e4101b

SHA1
30fe83752bac7fda62d0ccab296a0264b72f767b

SHA256
a81c05d953353ac600a8af187d69d4012d78e339c52aeb1b5eadac637ed697b0

SHA512
382a102621dab92ff6d4e8f4e2c72de0c75bec73ff7794db9b2fc3a40f31062e4048427650c0482ce339f2b3007937cba7e7d8b60ad6a94f9422183d11b5d98d

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

MD5
1dfd9f26558918fdac353eef86e4101b

SHA1
30fe83752bac7fda62d0ccab296a0264b72f767b

SHA256
a81c05d953353ac600a8af187d69d4012d78e339c52aeb1b5eadac637ed697b0

SHA512
382a102621dab92ff6d4e8f4e2c72de0c75bec73ff7794db9b2fc3a40f31062e4048427650c0482ce339f2b3007937cba7e7d8b60ad6a94f9422183d11b5d98d

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

MD5
1dfd9f26558918fdac353eef86e4101b

SHA1
30fe83752bac7fda62d0ccab296a0264b72f767b

SHA256
a81c05d953353ac600a8af187d69d4012d78e339c52aeb1b5eadac637ed697b0

SHA512
382a102621dab92ff6d4e8f4e2c72de0c75bec73ff7794db9b2fc3a40f31062e4048427650c0482ce339f2b3007937cba7e7d8b60ad6a94f9422183d11b5d98d

Download Submit
memory/1720-54-0x0000000075601000-0x0000000075603000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads