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
\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

1096 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1808 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.exe

pid process

1584 45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.exe

pid	process
1096	MediaCenter.exe

pid	process
1808	cmd.exe

pid	process
1584	45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.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

1160 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.exe

description pid process

Token: SeIncBasePriorityPrivilege 1584 45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.exe

pid	process
1160	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1584	45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.execmd.exe

description	pid	process	target process
PID 1584 wrote to memory of 1096	1584	45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.exe	MediaCenter.exe
PID 1584 wrote to memory of 1096	1584	45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.exe	MediaCenter.exe
PID 1584 wrote to memory of 1096	1584	45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.exe	MediaCenter.exe
PID 1584 wrote to memory of 1096	1584	45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.exe	MediaCenter.exe
PID 1584 wrote to memory of 1808	1584	45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.exe	cmd.exe
PID 1584 wrote to memory of 1808	1584	45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.exe	cmd.exe
PID 1584 wrote to memory of 1808	1584	45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.exe	cmd.exe
PID 1584 wrote to memory of 1808	1584	45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.exe	cmd.exe
PID 1808 wrote to memory of 1160	1808	cmd.exe	PING.EXE
PID 1808 wrote to memory of 1160	1808	cmd.exe	PING.EXE
PID 1808 wrote to memory of 1160	1808	cmd.exe	PING.EXE
PID 1808 wrote to memory of 1160	1808	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.exe
"C:\Users\Admin\AppData\Local\Temp\45f5f8ce9bb7103e382d9c1158703b9b655d37a6ff31227132477e3600af9a8b.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1584

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1096

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⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1808

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1160

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
43b6a89a1f31a40e798736fd7050e570

SHA1
99e190b24c99f8a77492deeef439172e8eb73a5c

SHA256
e63e89225d2f5cd48d66b419ac3980cc5085381504ca2176fd2380552ed9b51a

SHA512
c8f58112b4d58c7a73d461d3aca332da688ef014ac940d63c61ebc00edcdabbb7bf1e6972d5d7044ea7dc6ef73be706889f5a43696b86d1f0694f8c683dab2cd

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

MD5
43b6a89a1f31a40e798736fd7050e570

SHA1
99e190b24c99f8a77492deeef439172e8eb73a5c

SHA256
e63e89225d2f5cd48d66b419ac3980cc5085381504ca2176fd2380552ed9b51a

SHA512
c8f58112b4d58c7a73d461d3aca332da688ef014ac940d63c61ebc00edcdabbb7bf1e6972d5d7044ea7dc6ef73be706889f5a43696b86d1f0694f8c683dab2cd

Download Submit
memory/1584-54-0x0000000076121000-0x0000000076123000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads