sakula | de8f6ef7026669e4e31bce66b7477a16e9e3d804d3618a5716e0bac2472b2a70

General

Target

de8f6ef7026669e4e31bce66b7477a16e9e3d804d3618a5716e0bac2472b2a70.exe
Size

89KB
MD5

3859b0ea4596d8f47677497d09bcc894
SHA1

e71caf1ac227478f4a95dc89170ca0f0dd755c72
SHA256

de8f6ef7026669e4e31bce66b7477a16e9e3d804d3618a5716e0bac2472b2a70
SHA512

e175e12a6b01ae3ae04840bfd9b80211aadd0c2ff1100bc3aa6ed1ac1a71544873a54f258139645b272758cc89a4cb04733e2aed16fd2d6e77615533891cfb04

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

896 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1256 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

de8f6ef7026669e4e31bce66b7477a16e9e3d804d3618a5716e0bac2472b2a70.exe

pid process

1564 de8f6ef7026669e4e31bce66b7477a16e9e3d804d3618a5716e0bac2472b2a70.exe

pid	process
896	MediaCenter.exe

pid	process
1256	cmd.exe

pid	process
1564	de8f6ef7026669e4e31bce66b7477a16e9e3d804d3618a5716e0bac2472b2a70.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

de8f6ef7026669e4e31bce66b7477a16e9e3d804d3618a5716e0bac2472b2a70.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"	de8f6ef7026669e4e31bce66b7477a16e9e3d804d3618a5716e0bac2472b2a70.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

1100 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

de8f6ef7026669e4e31bce66b7477a16e9e3d804d3618a5716e0bac2472b2a70.exe

description pid process

Token: SeIncBasePriorityPrivilege 1564 de8f6ef7026669e4e31bce66b7477a16e9e3d804d3618a5716e0bac2472b2a70.exe

pid	process
1100	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1564	de8f6ef7026669e4e31bce66b7477a16e9e3d804d3618a5716e0bac2472b2a70.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

de8f6ef7026669e4e31bce66b7477a16e9e3d804d3618a5716e0bac2472b2a70.execmd.exe

description	pid	process	target process
PID 1564 wrote to memory of 896	1564	de8f6ef7026669e4e31bce66b7477a16e9e3d804d3618a5716e0bac2472b2a70.exe	MediaCenter.exe
PID 1564 wrote to memory of 896	1564	de8f6ef7026669e4e31bce66b7477a16e9e3d804d3618a5716e0bac2472b2a70.exe	MediaCenter.exe
PID 1564 wrote to memory of 896	1564	de8f6ef7026669e4e31bce66b7477a16e9e3d804d3618a5716e0bac2472b2a70.exe	MediaCenter.exe
PID 1564 wrote to memory of 896	1564	de8f6ef7026669e4e31bce66b7477a16e9e3d804d3618a5716e0bac2472b2a70.exe	MediaCenter.exe
PID 1564 wrote to memory of 1256	1564	de8f6ef7026669e4e31bce66b7477a16e9e3d804d3618a5716e0bac2472b2a70.exe	cmd.exe
PID 1564 wrote to memory of 1256	1564	de8f6ef7026669e4e31bce66b7477a16e9e3d804d3618a5716e0bac2472b2a70.exe	cmd.exe
PID 1564 wrote to memory of 1256	1564	de8f6ef7026669e4e31bce66b7477a16e9e3d804d3618a5716e0bac2472b2a70.exe	cmd.exe
PID 1564 wrote to memory of 1256	1564	de8f6ef7026669e4e31bce66b7477a16e9e3d804d3618a5716e0bac2472b2a70.exe	cmd.exe
PID 1256 wrote to memory of 1100	1256	cmd.exe	PING.EXE
PID 1256 wrote to memory of 1100	1256	cmd.exe	PING.EXE
PID 1256 wrote to memory of 1100	1256	cmd.exe	PING.EXE
PID 1256 wrote to memory of 1100	1256	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\de8f6ef7026669e4e31bce66b7477a16e9e3d804d3618a5716e0bac2472b2a70.exe
"C:\Users\Admin\AppData\Local\Temp\de8f6ef7026669e4e31bce66b7477a16e9e3d804d3618a5716e0bac2472b2a70.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1564

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:896

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\de8f6ef7026669e4e31bce66b7477a16e9e3d804d3618a5716e0bac2472b2a70.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1256

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1100

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
0c39a25f54b5e7fac9ba1e9abe168f5d

SHA1
0da5368cdf325c8077814b8a493b45e3066a80c2

SHA256
8d59dd73fd8bc1289b4b9649ac9f38fb387682afac7f90d153c65693e223191a

SHA512
766e9a5e571b64fcf5e98530a4eb58540ab80c97eb5228c9c3fcda74f542c2522e784104a54226b7cf3f77379022b204db59c7bde0dbf2d20ca0426ea8ef5387

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

MD5
0c39a25f54b5e7fac9ba1e9abe168f5d

SHA1
0da5368cdf325c8077814b8a493b45e3066a80c2

SHA256
8d59dd73fd8bc1289b4b9649ac9f38fb387682afac7f90d153c65693e223191a

SHA512
766e9a5e571b64fcf5e98530a4eb58540ab80c97eb5228c9c3fcda74f542c2522e784104a54226b7cf3f77379022b204db59c7bde0dbf2d20ca0426ea8ef5387

Download Submit
memory/1564-54-0x0000000075B51000-0x0000000075B53000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads