sakula | 45baa71f4743df6033b0d168ba7fbb6a98b4fbf726db6f2e324be356ec4e0e8d

General

Target

45baa71f4743df6033b0d168ba7fbb6a98b4fbf726db6f2e324be356ec4e0e8d.exe
Size

89KB
MD5

1856a6a28621f241698e4e4287cba7c9
SHA1

18ff92ea12c8b1967e248791241b4e3d41b2ce6c
SHA256

45baa71f4743df6033b0d168ba7fbb6a98b4fbf726db6f2e324be356ec4e0e8d
SHA512

72a6ab9b740e8b51be30deba9b1909b3dd67e343a8536488f818cb6b465a926ef070dde185111cdf6b0427d8e8513a2f859fc4ae1c68bebc6e220599885ea202

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

520 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

824 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

45baa71f4743df6033b0d168ba7fbb6a98b4fbf726db6f2e324be356ec4e0e8d.exe

pid process

1932 45baa71f4743df6033b0d168ba7fbb6a98b4fbf726db6f2e324be356ec4e0e8d.exe

pid	process
520	MediaCenter.exe

pid	process
824	cmd.exe

pid	process
1932	45baa71f4743df6033b0d168ba7fbb6a98b4fbf726db6f2e324be356ec4e0e8d.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

45baa71f4743df6033b0d168ba7fbb6a98b4fbf726db6f2e324be356ec4e0e8d.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"	45baa71f4743df6033b0d168ba7fbb6a98b4fbf726db6f2e324be356ec4e0e8d.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

2024 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

45baa71f4743df6033b0d168ba7fbb6a98b4fbf726db6f2e324be356ec4e0e8d.exe

description pid process

Token: SeIncBasePriorityPrivilege 1932 45baa71f4743df6033b0d168ba7fbb6a98b4fbf726db6f2e324be356ec4e0e8d.exe

pid	process
2024	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1932	45baa71f4743df6033b0d168ba7fbb6a98b4fbf726db6f2e324be356ec4e0e8d.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

45baa71f4743df6033b0d168ba7fbb6a98b4fbf726db6f2e324be356ec4e0e8d.execmd.exe

description	pid	process	target process
PID 1932 wrote to memory of 520	1932	45baa71f4743df6033b0d168ba7fbb6a98b4fbf726db6f2e324be356ec4e0e8d.exe	MediaCenter.exe
PID 1932 wrote to memory of 520	1932	45baa71f4743df6033b0d168ba7fbb6a98b4fbf726db6f2e324be356ec4e0e8d.exe	MediaCenter.exe
PID 1932 wrote to memory of 520	1932	45baa71f4743df6033b0d168ba7fbb6a98b4fbf726db6f2e324be356ec4e0e8d.exe	MediaCenter.exe
PID 1932 wrote to memory of 520	1932	45baa71f4743df6033b0d168ba7fbb6a98b4fbf726db6f2e324be356ec4e0e8d.exe	MediaCenter.exe
PID 1932 wrote to memory of 824	1932	45baa71f4743df6033b0d168ba7fbb6a98b4fbf726db6f2e324be356ec4e0e8d.exe	cmd.exe
PID 1932 wrote to memory of 824	1932	45baa71f4743df6033b0d168ba7fbb6a98b4fbf726db6f2e324be356ec4e0e8d.exe	cmd.exe
PID 1932 wrote to memory of 824	1932	45baa71f4743df6033b0d168ba7fbb6a98b4fbf726db6f2e324be356ec4e0e8d.exe	cmd.exe
PID 1932 wrote to memory of 824	1932	45baa71f4743df6033b0d168ba7fbb6a98b4fbf726db6f2e324be356ec4e0e8d.exe	cmd.exe
PID 824 wrote to memory of 2024	824	cmd.exe	PING.EXE
PID 824 wrote to memory of 2024	824	cmd.exe	PING.EXE
PID 824 wrote to memory of 2024	824	cmd.exe	PING.EXE
PID 824 wrote to memory of 2024	824	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\45baa71f4743df6033b0d168ba7fbb6a98b4fbf726db6f2e324be356ec4e0e8d.exe
"C:\Users\Admin\AppData\Local\Temp\45baa71f4743df6033b0d168ba7fbb6a98b4fbf726db6f2e324be356ec4e0e8d.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1932

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:520

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\45baa71f4743df6033b0d168ba7fbb6a98b4fbf726db6f2e324be356ec4e0e8d.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:824

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2024

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
05fe88ec7fe03b57e29a51b7f01d9e61

SHA1
91b094ba11330b5a95586201502b2f98a43cda9f

SHA256
ff444bd97da0b5b3cebc498f917075b3335ac6a54b7dc760a240792b23ec3b85

SHA512
0f88e92c064be186ab3c306b81b62776ea5f403e55f1a8f985f4d2b74cdca8a1bb52e92b7177b667df8b0499ad0f99785d3e58892d0c15f9c09526581c43c254

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

MD5
05fe88ec7fe03b57e29a51b7f01d9e61

SHA1
91b094ba11330b5a95586201502b2f98a43cda9f

SHA256
ff444bd97da0b5b3cebc498f917075b3335ac6a54b7dc760a240792b23ec3b85

SHA512
0f88e92c064be186ab3c306b81b62776ea5f403e55f1a8f985f4d2b74cdca8a1bb52e92b7177b667df8b0499ad0f99785d3e58892d0c15f9c09526581c43c254

Download Submit
memory/1932-55-0x00000000758A1000-0x00000000758A3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads