aca1a9c9b8902d00d582f58d6293c75cdf9eebd7dcc39e16921a97a1b2dbbd8f

Resubmissions

05/09/2024, 10:59

240905-m3c8vsygpn8

05/09/2024, 10:58

05/09/2024, 10:55

05/09/2024, 10:54

05/09/2024, 10:52

05/09/2024, 10:50

05/09/2024, 10:37

05/09/2024, 10:34

Analysis

max time kernel
106s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05/09/2024, 10:34

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General

Target
soshimeeaddons/commands/sa/help/index.js
Size 381B
Sample240905-mmbebsydml
SHA256 ec5dc1f8022d67979c177b3010a5bc2c61b3ba78c817f8e53f3e184b4a68fd22
MD5 c06133d4bf279e034917def1a3a499c5
SHA1 d6b862dc211750f6778aad268d187a87f476bdf0
SHA512 f8b4c3c4b126db544cc84316f76dbccaf2e6b7eda38e9bcb1f7bab2bafa35179237563c7d8e744ae45d696d8e5ae0121f8f07e502c0e8bca3fafcf0c8ebb9b7f
MD5 SHA1 SHA512

Score

3^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000_Classes\Local Settings	OpenWith.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
3412	NOTEPAD.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4716	OpenWith.exe

Suspicious use of SetWindowsHookEx 17 IoCs

pid	Process
4716	OpenWith.exe
4716	OpenWith.exe
4716	OpenWith.exe
4716	OpenWith.exe
4716	OpenWith.exe
4716	OpenWith.exe
4716	OpenWith.exe
4716	OpenWith.exe
4716	OpenWith.exe
4716	OpenWith.exe
4716	OpenWith.exe
4716	OpenWith.exe
4716	OpenWith.exe
4716	OpenWith.exe
4716	OpenWith.exe
4716	OpenWith.exe
4716	OpenWith.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4716 wrote to memory of 3412	4716	OpenWith.exe	100
PID 4716 wrote to memory of 3412	4716	OpenWith.exe	100

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\soshimeeaddons\commands\sa\help\index.js
1⤵
PID:3200

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:2552

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4716
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Downloads\UndoCompare.dxf
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:3412

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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