sakula | 45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b

General

Target

45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.exe
Size

89KB
MD5

6a7b2feed82d8d1746ac78df5a429bce
SHA1

da3cf059828c3b3304fe0713ae2460f22c966f40
SHA256

45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b
SHA512

c6a9b673184f14f082abbf1ae0e723d8afac6f773ff5114f03ef2253caa29c4dfbb3b6f4513ee0418c281a0587eb470e9c683e421748524e6525e335574eb1b3

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

3620 MediaCenter.exe

pid	process
3620	MediaCenter.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.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"	45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.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

4332 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.exe

description pid process

Token: SeIncBasePriorityPrivilege 3664 45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.exe

pid	process
4332	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	3664	45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.execmd.exe

description	pid	process	target process
PID 3664 wrote to memory of 3620	3664	45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.exe	MediaCenter.exe
PID 3664 wrote to memory of 3620	3664	45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.exe	MediaCenter.exe
PID 3664 wrote to memory of 3620	3664	45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.exe	MediaCenter.exe
PID 3664 wrote to memory of 4440	3664	45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.exe	cmd.exe
PID 3664 wrote to memory of 4440	3664	45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.exe	cmd.exe
PID 3664 wrote to memory of 4440	3664	45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.exe	cmd.exe
PID 4440 wrote to memory of 4332	4440	cmd.exe	PING.EXE
PID 4440 wrote to memory of 4332	4440	cmd.exe	PING.EXE
PID 4440 wrote to memory of 4332	4440	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.exe
"C:\Users\Admin\AppData\Local\Temp\45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3664

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:3620

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4440

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:4332

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
c92e6c3f5e0d70e6c79867924a200450

SHA1
32acdacf27bcc34b7692d48d71e92f36a036c27d

SHA256
9e0932e7766ab05811982d49097310c380a7b59d6d7b7627a3201eee7ef9489b

SHA512
ce67de8f79be8941c61b320a1095a319421a8584cda35801689a5c270f214fcb8ada4ca5daf584ab111ec2916081899c1e8f0cccfe08c0467a41e0d541c32404

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

MD5
c92e6c3f5e0d70e6c79867924a200450

SHA1
32acdacf27bcc34b7692d48d71e92f36a036c27d

SHA256
9e0932e7766ab05811982d49097310c380a7b59d6d7b7627a3201eee7ef9489b

SHA512
ce67de8f79be8941c61b320a1095a319421a8584cda35801689a5c270f214fcb8ada4ca5daf584ab111ec2916081899c1e8f0cccfe08c0467a41e0d541c32404

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads