sakula | 8ad94e962e98625d4f731bfe8bad354f9d656b5872cd2cfe1722cfffa9b85aca

General

Target

8ad94e962e98625d4f731bfe8bad354f9d656b5872cd2cfe1722cfffa9b85aca.exe
Size

89KB
MD5

b31e97c9740d8e95e56a5957777830d7
SHA1

2c738b7c6b4b0bb76a62b2af5d599a75bfad7f3d
SHA256

8ad94e962e98625d4f731bfe8bad354f9d656b5872cd2cfe1722cfffa9b85aca
SHA512

072a06e3eefabcfe6e812f4d1ae40accbaadc67f3def7f16a7dd3aae79fcbc927cc5e2f8f517c2689ceb742b516d81ab1e0395a6e7c92c2afe2ab5d4cbfa2992

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

1668 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

652 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

8ad94e962e98625d4f731bfe8bad354f9d656b5872cd2cfe1722cfffa9b85aca.exe

pid process

1592 8ad94e962e98625d4f731bfe8bad354f9d656b5872cd2cfe1722cfffa9b85aca.exe

pid	process
1668	MediaCenter.exe

pid	process
652	cmd.exe

pid	process
1592	8ad94e962e98625d4f731bfe8bad354f9d656b5872cd2cfe1722cfffa9b85aca.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

8ad94e962e98625d4f731bfe8bad354f9d656b5872cd2cfe1722cfffa9b85aca.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"	8ad94e962e98625d4f731bfe8bad354f9d656b5872cd2cfe1722cfffa9b85aca.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

1108 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

8ad94e962e98625d4f731bfe8bad354f9d656b5872cd2cfe1722cfffa9b85aca.exe

description pid process

Token: SeIncBasePriorityPrivilege 1592 8ad94e962e98625d4f731bfe8bad354f9d656b5872cd2cfe1722cfffa9b85aca.exe

pid	process
1108	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1592	8ad94e962e98625d4f731bfe8bad354f9d656b5872cd2cfe1722cfffa9b85aca.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

8ad94e962e98625d4f731bfe8bad354f9d656b5872cd2cfe1722cfffa9b85aca.execmd.exe

description	pid	process	target process
PID 1592 wrote to memory of 1668	1592	8ad94e962e98625d4f731bfe8bad354f9d656b5872cd2cfe1722cfffa9b85aca.exe	MediaCenter.exe
PID 1592 wrote to memory of 1668	1592	8ad94e962e98625d4f731bfe8bad354f9d656b5872cd2cfe1722cfffa9b85aca.exe	MediaCenter.exe
PID 1592 wrote to memory of 1668	1592	8ad94e962e98625d4f731bfe8bad354f9d656b5872cd2cfe1722cfffa9b85aca.exe	MediaCenter.exe
PID 1592 wrote to memory of 1668	1592	8ad94e962e98625d4f731bfe8bad354f9d656b5872cd2cfe1722cfffa9b85aca.exe	MediaCenter.exe
PID 1592 wrote to memory of 652	1592	8ad94e962e98625d4f731bfe8bad354f9d656b5872cd2cfe1722cfffa9b85aca.exe	cmd.exe
PID 1592 wrote to memory of 652	1592	8ad94e962e98625d4f731bfe8bad354f9d656b5872cd2cfe1722cfffa9b85aca.exe	cmd.exe
PID 1592 wrote to memory of 652	1592	8ad94e962e98625d4f731bfe8bad354f9d656b5872cd2cfe1722cfffa9b85aca.exe	cmd.exe
PID 1592 wrote to memory of 652	1592	8ad94e962e98625d4f731bfe8bad354f9d656b5872cd2cfe1722cfffa9b85aca.exe	cmd.exe
PID 652 wrote to memory of 1108	652	cmd.exe	PING.EXE
PID 652 wrote to memory of 1108	652	cmd.exe	PING.EXE
PID 652 wrote to memory of 1108	652	cmd.exe	PING.EXE
PID 652 wrote to memory of 1108	652	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\8ad94e962e98625d4f731bfe8bad354f9d656b5872cd2cfe1722cfffa9b85aca.exe
"C:\Users\Admin\AppData\Local\Temp\8ad94e962e98625d4f731bfe8bad354f9d656b5872cd2cfe1722cfffa9b85aca.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1592

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1668

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\8ad94e962e98625d4f731bfe8bad354f9d656b5872cd2cfe1722cfffa9b85aca.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:652

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1108

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
d6553ec9304e8f5fe527fd890462ced4

SHA1
cd4e7d2177263ce5ed9cb3d7b9dc7e877bef93a0

SHA256
0071edb9a22c6120a5d630d285facc5058aa2bcd7fbc6dc17827057a29f9d9f7

SHA512
f64cbcb1c7b742ebeaac79e10dec8dae1afae6caca226d67eb21bf8c38cf6841cc332347e006c0d35cc9d41258c382acd63fb3cec04744c61cbf777c872d5d05

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

MD5
d6553ec9304e8f5fe527fd890462ced4

SHA1
cd4e7d2177263ce5ed9cb3d7b9dc7e877bef93a0

SHA256
0071edb9a22c6120a5d630d285facc5058aa2bcd7fbc6dc17827057a29f9d9f7

SHA512
f64cbcb1c7b742ebeaac79e10dec8dae1afae6caca226d67eb21bf8c38cf6841cc332347e006c0d35cc9d41258c382acd63fb3cec04744c61cbf777c872d5d05

Download Submit
memory/1592-55-0x00000000758A1000-0x00000000758A3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads