sakula | 04c341c2a1a0f84b2bd47e75bde7efac560a614c55fc3d224286e11cc783ce96

General

Target

04c341c2a1a0f84b2bd47e75bde7efac560a614c55fc3d224286e11cc783ce96.exe
Size

216KB
MD5

2228f8f2b714af39eef1f137b4c0be56
SHA1

4d387d4499df2f7ba4025eac5607602bccde1879
SHA256

04c341c2a1a0f84b2bd47e75bde7efac560a614c55fc3d224286e11cc783ce96
SHA512

c746ab8319706605eb6243b3825e32ed99c53502ece9516b11d67a1763e1274a09c10315ab9463efd08de6b65d8738123b182da7696ca9eef43cef0e10a0fff9

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 4 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral1/memory/1732-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1536-60-0x0000000000400000-0x0000000000420000-memory.dmp	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

1536 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1800 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

04c341c2a1a0f84b2bd47e75bde7efac560a614c55fc3d224286e11cc783ce96.exe

pid process

1732 04c341c2a1a0f84b2bd47e75bde7efac560a614c55fc3d224286e11cc783ce96.exe

pid	process
1536	MediaCenter.exe

pid	process
1800	cmd.exe

pid	process
1732	04c341c2a1a0f84b2bd47e75bde7efac560a614c55fc3d224286e11cc783ce96.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

04c341c2a1a0f84b2bd47e75bde7efac560a614c55fc3d224286e11cc783ce96.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"	04c341c2a1a0f84b2bd47e75bde7efac560a614c55fc3d224286e11cc783ce96.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

1788 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

04c341c2a1a0f84b2bd47e75bde7efac560a614c55fc3d224286e11cc783ce96.exe

description pid process

Token: SeIncBasePriorityPrivilege 1732 04c341c2a1a0f84b2bd47e75bde7efac560a614c55fc3d224286e11cc783ce96.exe

pid	process
1788	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1732	04c341c2a1a0f84b2bd47e75bde7efac560a614c55fc3d224286e11cc783ce96.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

04c341c2a1a0f84b2bd47e75bde7efac560a614c55fc3d224286e11cc783ce96.execmd.exe

description	pid	process	target process
PID 1732 wrote to memory of 1536	1732	04c341c2a1a0f84b2bd47e75bde7efac560a614c55fc3d224286e11cc783ce96.exe	MediaCenter.exe
PID 1732 wrote to memory of 1536	1732	04c341c2a1a0f84b2bd47e75bde7efac560a614c55fc3d224286e11cc783ce96.exe	MediaCenter.exe
PID 1732 wrote to memory of 1536	1732	04c341c2a1a0f84b2bd47e75bde7efac560a614c55fc3d224286e11cc783ce96.exe	MediaCenter.exe
PID 1732 wrote to memory of 1536	1732	04c341c2a1a0f84b2bd47e75bde7efac560a614c55fc3d224286e11cc783ce96.exe	MediaCenter.exe
PID 1732 wrote to memory of 1800	1732	04c341c2a1a0f84b2bd47e75bde7efac560a614c55fc3d224286e11cc783ce96.exe	cmd.exe
PID 1732 wrote to memory of 1800	1732	04c341c2a1a0f84b2bd47e75bde7efac560a614c55fc3d224286e11cc783ce96.exe	cmd.exe
PID 1732 wrote to memory of 1800	1732	04c341c2a1a0f84b2bd47e75bde7efac560a614c55fc3d224286e11cc783ce96.exe	cmd.exe
PID 1732 wrote to memory of 1800	1732	04c341c2a1a0f84b2bd47e75bde7efac560a614c55fc3d224286e11cc783ce96.exe	cmd.exe
PID 1800 wrote to memory of 1788	1800	cmd.exe	PING.EXE
PID 1800 wrote to memory of 1788	1800	cmd.exe	PING.EXE
PID 1800 wrote to memory of 1788	1800	cmd.exe	PING.EXE
PID 1800 wrote to memory of 1788	1800	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\04c341c2a1a0f84b2bd47e75bde7efac560a614c55fc3d224286e11cc783ce96.exe
"C:\Users\Admin\AppData\Local\Temp\04c341c2a1a0f84b2bd47e75bde7efac560a614c55fc3d224286e11cc783ce96.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1732

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1536

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\04c341c2a1a0f84b2bd47e75bde7efac560a614c55fc3d224286e11cc783ce96.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1800

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1788

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
c49ec15acb7fb8adcf099dfd82a208ac

SHA1
72062fe47c56867cef8fd05e9801ed8090c585a7

SHA256
8b7807b5b8b1e559a0c0c73004037b5e65afbbfc430a6bb9ffae440c98ad22d9

SHA512
2690d71b0d1c87e6268c6f8079ed3ae605541856263a91aaaf0f10641efb0448a64fcd117a68fa198b95728716594e04769c29d3ac58f7b6a94c428371470409

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
c49ec15acb7fb8adcf099dfd82a208ac

SHA1
72062fe47c56867cef8fd05e9801ed8090c585a7

SHA256
8b7807b5b8b1e559a0c0c73004037b5e65afbbfc430a6bb9ffae440c98ad22d9

SHA512
2690d71b0d1c87e6268c6f8079ed3ae605541856263a91aaaf0f10641efb0448a64fcd117a68fa198b95728716594e04769c29d3ac58f7b6a94c428371470409

Download Submit
memory/1536-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1732-55-0x0000000076371000-0x0000000076373000-memory.dmp

Filesize
8KB

Download
memory/1732-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads