sakula | 1447d478d16a0a7bb6830e6b3ea9a412facdc1367401bb308541c39b4913fad0

General

Target

1447d478d16a0a7bb6830e6b3ea9a412facdc1367401bb308541c39b4913fad0.exe
Size

150KB
MD5

443514e1bfe7034fb01213a8a1bf085d
SHA1

8459f11fe8581752353763c29b4da6aa407da44b
SHA256

1447d478d16a0a7bb6830e6b3ea9a412facdc1367401bb308541c39b4913fad0
SHA512

c29fbebfd9b3f70c3bb52af92d26dcad46bb7f560927082e2b531fffc34b34a6d01c97a1734567461d2a0a76f7ab960955cbbc3019a07695497661b48eedfb32

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

1912 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

880 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

1447d478d16a0a7bb6830e6b3ea9a412facdc1367401bb308541c39b4913fad0.exe

pid process

1540 1447d478d16a0a7bb6830e6b3ea9a412facdc1367401bb308541c39b4913fad0.exe

pid	process
1912	MediaCenter.exe

pid	process
880	cmd.exe

pid	process
1540	1447d478d16a0a7bb6830e6b3ea9a412facdc1367401bb308541c39b4913fad0.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1447d478d16a0a7bb6830e6b3ea9a412facdc1367401bb308541c39b4913fad0.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"	1447d478d16a0a7bb6830e6b3ea9a412facdc1367401bb308541c39b4913fad0.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

1832 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1447d478d16a0a7bb6830e6b3ea9a412facdc1367401bb308541c39b4913fad0.exe

description pid process

Token: SeIncBasePriorityPrivilege 1540 1447d478d16a0a7bb6830e6b3ea9a412facdc1367401bb308541c39b4913fad0.exe

pid	process
1832	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1540	1447d478d16a0a7bb6830e6b3ea9a412facdc1367401bb308541c39b4913fad0.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

1447d478d16a0a7bb6830e6b3ea9a412facdc1367401bb308541c39b4913fad0.execmd.exe

description	pid	process	target process
PID 1540 wrote to memory of 1912	1540	1447d478d16a0a7bb6830e6b3ea9a412facdc1367401bb308541c39b4913fad0.exe	MediaCenter.exe
PID 1540 wrote to memory of 1912	1540	1447d478d16a0a7bb6830e6b3ea9a412facdc1367401bb308541c39b4913fad0.exe	MediaCenter.exe
PID 1540 wrote to memory of 1912	1540	1447d478d16a0a7bb6830e6b3ea9a412facdc1367401bb308541c39b4913fad0.exe	MediaCenter.exe
PID 1540 wrote to memory of 1912	1540	1447d478d16a0a7bb6830e6b3ea9a412facdc1367401bb308541c39b4913fad0.exe	MediaCenter.exe
PID 1540 wrote to memory of 880	1540	1447d478d16a0a7bb6830e6b3ea9a412facdc1367401bb308541c39b4913fad0.exe	cmd.exe
PID 1540 wrote to memory of 880	1540	1447d478d16a0a7bb6830e6b3ea9a412facdc1367401bb308541c39b4913fad0.exe	cmd.exe
PID 1540 wrote to memory of 880	1540	1447d478d16a0a7bb6830e6b3ea9a412facdc1367401bb308541c39b4913fad0.exe	cmd.exe
PID 1540 wrote to memory of 880	1540	1447d478d16a0a7bb6830e6b3ea9a412facdc1367401bb308541c39b4913fad0.exe	cmd.exe
PID 880 wrote to memory of 1832	880	cmd.exe	PING.EXE
PID 880 wrote to memory of 1832	880	cmd.exe	PING.EXE
PID 880 wrote to memory of 1832	880	cmd.exe	PING.EXE
PID 880 wrote to memory of 1832	880	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1447d478d16a0a7bb6830e6b3ea9a412facdc1367401bb308541c39b4913fad0.exe
"C:\Users\Admin\AppData\Local\Temp\1447d478d16a0a7bb6830e6b3ea9a412facdc1367401bb308541c39b4913fad0.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1540

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1912

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1447d478d16a0a7bb6830e6b3ea9a412facdc1367401bb308541c39b4913fad0.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:880

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1832

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
0afbbcc719c76c62e721215a2ebc684d

SHA1
50f013ab3ea7438021bd7f35b2ed5dd72f2ca9d2

SHA256
31a8549a6757b8927f7263fb64e633fad63cad73c6d8ff0995981e81333a3ace

SHA512
8d29db9e58dd27d96d2ae939b7788c96c31fc42865b7b774735dbe7ff97515b76055fc1fb85bcf318d80f9d7e1f723e0e3ba3c6fca19e1cd1d44342509d4b7d1

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

MD5
0afbbcc719c76c62e721215a2ebc684d

SHA1
50f013ab3ea7438021bd7f35b2ed5dd72f2ca9d2

SHA256
31a8549a6757b8927f7263fb64e633fad63cad73c6d8ff0995981e81333a3ace

SHA512
8d29db9e58dd27d96d2ae939b7788c96c31fc42865b7b774735dbe7ff97515b76055fc1fb85bcf318d80f9d7e1f723e0e3ba3c6fca19e1cd1d44342509d4b7d1

Download Submit
memory/1540-54-0x0000000075761000-0x0000000075763000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads