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
C:\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

1904 MediaCenter.exe

pid	process
1904	MediaCenter.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

3248 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe

description pid process

Token: SeIncBasePriorityPrivilege 64 8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe

pid	process
3248	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	64	8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.execmd.exe

description	pid	process	target process
PID 64 wrote to memory of 1904	64	8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe	MediaCenter.exe
PID 64 wrote to memory of 1904	64	8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe	MediaCenter.exe
PID 64 wrote to memory of 1904	64	8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe	MediaCenter.exe
PID 64 wrote to memory of 1220	64	8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe	cmd.exe
PID 64 wrote to memory of 1220	64	8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe	cmd.exe
PID 64 wrote to memory of 1220	64	8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe	cmd.exe
PID 1220 wrote to memory of 3248	1220	cmd.exe	PING.EXE
PID 1220 wrote to memory of 3248	1220	cmd.exe	PING.EXE
PID 1220 wrote to memory of 3248	1220	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe
"C:\Users\Admin\AppData\Local\Temp\8c5de270f88fb59258ac10534597be7f59c38a0df133d241d30f655b0895724a.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:64

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1904

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⤵
- Suspicious use of WriteProcessMemory
PID:1220

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:3248

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
3af015531ef5e552b3989ef5c1508c11

SHA1
cb777a67a72bf825e47e8099585e4b9a8863eefc

SHA256
5c0a1d1298c5b46ed4c470ed5ad27359696dd28601f1660ae3737d79de70ee13

SHA512
98832cdeac6c303136b000d7d2f51a295c8e880b21cb6ff42f47725da49f91dcfd033c4ee7ae321aa23861cbeb72a9301cbc57e9298e6929c5da7c17cc50149d

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

MD5
3af015531ef5e552b3989ef5c1508c11

SHA1
cb777a67a72bf825e47e8099585e4b9a8863eefc

SHA256
5c0a1d1298c5b46ed4c470ed5ad27359696dd28601f1660ae3737d79de70ee13

SHA512
98832cdeac6c303136b000d7d2f51a295c8e880b21cb6ff42f47725da49f91dcfd033c4ee7ae321aa23861cbeb72a9301cbc57e9298e6929c5da7c17cc50149d

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads