0993417392ac64907e7906589923664fca44cfb864cc5a55d9bd601d7182d34b

Resubmissions

Analysis

max time kernel
118s
max time network
134s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
03/06/2024, 13:04

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General

Target

resources/app.asar.unpacked/node_modules/@wickednesspro/bento4-latest/src/platforms/darwin-x64/include/Ap4.h
Size

15KB
MD5

7c255cb94dda25bc0804cb4461942cdc
SHA1

504d4f2a82effd6c4dcb80caed07913e7e83bcb4
SHA256

139cb48cd522a1e1bed791bc5067d0de661ac35172ef460bc8ea3c373635e43f
SHA512

0d1b94e1e981881b8d7fbd6a4064366d9ab0615d902734b7188032d4b77300cf96b0aae0eaaa5b1f33361e3f2b729da629aa8e962d7b2c65b6f761848fc6f77f
SSDEEP

192:aVjAKLJBrTV8XTmNLa8/rXFvPYYl1LHm0h9uYyKsi8S1qfNUvaFA:IjZL3R8jEa8ll1axi8S1ql9FA

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 12 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\h_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.h\ = "h_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\h_auto_file\shell\open\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\h_auto_file\shell\open\command\ = "%SystemRoot%\\system32\\NOTEPAD.EXE %1"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\h_auto_file\shell\open	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\h_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.h	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\h_auto_file\shell\edit	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\h_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\h_auto_file\shell\edit\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\h_auto_file\shell\edit\command\ = "%SystemRoot%\\system32\\NOTEPAD.EXE %1"	rundll32.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
2460	NOTEPAD.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1744 wrote to memory of 2568	1744	cmd.exe	29
PID 1744 wrote to memory of 2568	1744	cmd.exe	29
PID 1744 wrote to memory of 2568	1744	cmd.exe	29
PID 2568 wrote to memory of 2460	2568	rundll32.exe	30
PID 2568 wrote to memory of 2460	2568	rundll32.exe	30
PID 2568 wrote to memory of 2460	2568	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\resources\app.asar.unpacked\node_modules\@wickednesspro\bento4-latest\src\platforms\darwin-x64\include\Ap4.h
1⤵
- Suspicious use of WriteProcessMemory
PID:1744
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\resources\app.asar.unpacked\node_modules\@wickednesspro\bento4-latest\src\platforms\darwin-x64\include\Ap4.h
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2568
- - C:\Windows\system32\NOTEPAD.EXE
    "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\resources\app.asar.unpacked\node_modules\@wickednesspro\bento4-latest\src\platforms\darwin-x64\include\Ap4.h
    3⤵
    - Opens file in notepad (likely ransom note)
    PID:2460

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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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