sakula | 11a097c5d33d6aa3fbd8cce2f495d1909a2bb15b8dc1a152cf20db6ae6a656ea

General

Target

11a097c5d33d6aa3fbd8cce2f495d1909a2bb15b8dc1a152cf20db6ae6a656ea.exe
Size

152KB
MD5

66e166f3aff6fcf50603fd889bcc4c1b
SHA1

3aacb55121a3b7dff508b5148b04eceed1368a34
SHA256

11a097c5d33d6aa3fbd8cce2f495d1909a2bb15b8dc1a152cf20db6ae6a656ea
SHA512

917f520a104b57f4d230724c845e22e69fb35e7e3f3312ea0ec516361e9007f65d314a318c1e46593a532c289225f522d2e5b445e1cda2f507cc27944f996d4a

Score

10^/10

sakula persistence rat suricata 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

suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1316 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

752 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

11a097c5d33d6aa3fbd8cce2f495d1909a2bb15b8dc1a152cf20db6ae6a656ea.exe

pid process

1600 11a097c5d33d6aa3fbd8cce2f495d1909a2bb15b8dc1a152cf20db6ae6a656ea.exe

pid	process
1316	MediaCenter.exe

pid	process
752	cmd.exe

pid	process
1600	11a097c5d33d6aa3fbd8cce2f495d1909a2bb15b8dc1a152cf20db6ae6a656ea.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

11a097c5d33d6aa3fbd8cce2f495d1909a2bb15b8dc1a152cf20db6ae6a656ea.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"	11a097c5d33d6aa3fbd8cce2f495d1909a2bb15b8dc1a152cf20db6ae6a656ea.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

1080 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

11a097c5d33d6aa3fbd8cce2f495d1909a2bb15b8dc1a152cf20db6ae6a656ea.exe

description pid process

Token: SeIncBasePriorityPrivilege 1600 11a097c5d33d6aa3fbd8cce2f495d1909a2bb15b8dc1a152cf20db6ae6a656ea.exe

pid	process
1080	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1600	11a097c5d33d6aa3fbd8cce2f495d1909a2bb15b8dc1a152cf20db6ae6a656ea.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

11a097c5d33d6aa3fbd8cce2f495d1909a2bb15b8dc1a152cf20db6ae6a656ea.execmd.exe

description	pid	process	target process
PID 1600 wrote to memory of 1316	1600	11a097c5d33d6aa3fbd8cce2f495d1909a2bb15b8dc1a152cf20db6ae6a656ea.exe	MediaCenter.exe
PID 1600 wrote to memory of 1316	1600	11a097c5d33d6aa3fbd8cce2f495d1909a2bb15b8dc1a152cf20db6ae6a656ea.exe	MediaCenter.exe
PID 1600 wrote to memory of 1316	1600	11a097c5d33d6aa3fbd8cce2f495d1909a2bb15b8dc1a152cf20db6ae6a656ea.exe	MediaCenter.exe
PID 1600 wrote to memory of 1316	1600	11a097c5d33d6aa3fbd8cce2f495d1909a2bb15b8dc1a152cf20db6ae6a656ea.exe	MediaCenter.exe
PID 1600 wrote to memory of 752	1600	11a097c5d33d6aa3fbd8cce2f495d1909a2bb15b8dc1a152cf20db6ae6a656ea.exe	cmd.exe
PID 1600 wrote to memory of 752	1600	11a097c5d33d6aa3fbd8cce2f495d1909a2bb15b8dc1a152cf20db6ae6a656ea.exe	cmd.exe
PID 1600 wrote to memory of 752	1600	11a097c5d33d6aa3fbd8cce2f495d1909a2bb15b8dc1a152cf20db6ae6a656ea.exe	cmd.exe
PID 1600 wrote to memory of 752	1600	11a097c5d33d6aa3fbd8cce2f495d1909a2bb15b8dc1a152cf20db6ae6a656ea.exe	cmd.exe
PID 752 wrote to memory of 1080	752	cmd.exe	PING.EXE
PID 752 wrote to memory of 1080	752	cmd.exe	PING.EXE
PID 752 wrote to memory of 1080	752	cmd.exe	PING.EXE
PID 752 wrote to memory of 1080	752	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\11a097c5d33d6aa3fbd8cce2f495d1909a2bb15b8dc1a152cf20db6ae6a656ea.exe
"C:\Users\Admin\AppData\Local\Temp\11a097c5d33d6aa3fbd8cce2f495d1909a2bb15b8dc1a152cf20db6ae6a656ea.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1600

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1316

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\11a097c5d33d6aa3fbd8cce2f495d1909a2bb15b8dc1a152cf20db6ae6a656ea.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:752

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1080

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
5269ea3729f9fcbb48c1fb0b89898094

SHA1
1bb6e2d6a94f56f2563bffc0a910ed98cc23650e

SHA256
e7bdd9841cc1dbe9d34f6f77c226dfd54627efcde0bcd174334a523f9e9bd99d

SHA512
5596c0d29f4f3bba5e3104e4346eea8626aa738f3c4050e55c72b0cf3fea5cd7755a594c532d6dbc924651ea47c18f866726dfcadf15206d2cb43e1980a0b93d

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

MD5
5269ea3729f9fcbb48c1fb0b89898094

SHA1
1bb6e2d6a94f56f2563bffc0a910ed98cc23650e

SHA256
e7bdd9841cc1dbe9d34f6f77c226dfd54627efcde0bcd174334a523f9e9bd99d

SHA512
5596c0d29f4f3bba5e3104e4346eea8626aa738f3c4050e55c72b0cf3fea5cd7755a594c532d6dbc924651ea47c18f866726dfcadf15206d2cb43e1980a0b93d

Download Submit
memory/1600-55-0x0000000075801000-0x0000000075803000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads