sakula | 8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a

General

Target

8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe
Size

89KB
MD5

05cd4bfeac3ad6144b5f5023277afa45
SHA1

ae9e3e8a4d21a61679e9d93720a21aaee55fc5d1
SHA256

8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a
SHA512

a48e20ed30ec2fdd5eb83baae6c689aa44ad39cd86840ce300191a86e29f5bdc7c0cca6bec29bcd3563ddba25ea26572e8d46d1f5e9cc7b7625084eaca6b00ce

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

820 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1044 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe

pid process

1264 8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe

pid	process
820	MediaCenter.exe

pid	process
1044	cmd.exe

pid	process
1264	8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.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"	8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.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

528 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe

description pid process

Token: SeIncBasePriorityPrivilege 1264 8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe

pid	process
528	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1264	8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.execmd.exe

description	pid	process	target process
PID 1264 wrote to memory of 820	1264	8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe	MediaCenter.exe
PID 1264 wrote to memory of 820	1264	8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe	MediaCenter.exe
PID 1264 wrote to memory of 820	1264	8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe	MediaCenter.exe
PID 1264 wrote to memory of 820	1264	8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe	MediaCenter.exe
PID 1264 wrote to memory of 1044	1264	8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe	cmd.exe
PID 1264 wrote to memory of 1044	1264	8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe	cmd.exe
PID 1264 wrote to memory of 1044	1264	8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe	cmd.exe
PID 1264 wrote to memory of 1044	1264	8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe	cmd.exe
PID 1044 wrote to memory of 528	1044	cmd.exe	PING.EXE
PID 1044 wrote to memory of 528	1044	cmd.exe	PING.EXE
PID 1044 wrote to memory of 528	1044	cmd.exe	PING.EXE
PID 1044 wrote to memory of 528	1044	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe
"C:\Users\Admin\AppData\Local\Temp\8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1264

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:820

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1044

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:528

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
808e1d12aa893cad30d49f55ba7278b3

SHA1
3c47a3129dc62bbf2ce16c7cbc14f0c32e4dbbf8

SHA256
f2636b7407ddc0b9f5d62f7097b4cead623888f3f19fd17a71b3ae192354397e

SHA512
9a2c46512d5ebe1181f1cd39dacf09edd3c123c79e79685d4a316bc7bfba477007d3614f5a84bd0f6d2a83e04005d3b951135df401b942d4e602755b10601f17

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

MD5
808e1d12aa893cad30d49f55ba7278b3

SHA1
3c47a3129dc62bbf2ce16c7cbc14f0c32e4dbbf8

SHA256
f2636b7407ddc0b9f5d62f7097b4cead623888f3f19fd17a71b3ae192354397e

SHA512
9a2c46512d5ebe1181f1cd39dacf09edd3c123c79e79685d4a316bc7bfba477007d3614f5a84bd0f6d2a83e04005d3b951135df401b942d4e602755b10601f17

Download Submit
memory/1264-55-0x0000000075191000-0x0000000075193000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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