0f96489c8ca3b207b0c6fd129a56cf9380ad29ecb551d1f04010481952ce3a82

Analysis

max time kernel
448s
max time network
1174s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
21/02/2024, 01:17

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General

Target

ransomware-builder-main/CrypterBuilder/Builder.py
Size

2KB
MD5

d179eb14fc276625409dbf9b6d10b4d7
SHA1

1157da697a93d7cb59c827519b1a9e42b537c684
SHA256

e52f0612211b3bbd9bf4385a8668b692f4cbe0129c7278ef7781ec2fe5b6b0eb
SHA512

05258ae49c70ff52e9a8be4ba20badbfef7b84465c6760efcbb233aa4768f0420989786c8caf72efbd73437e0c27d01fb9728b5498fcf2880c9d26b4052e0f0d

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 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3728	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\ransomware-builder-main\CrypterBuilder\Builder.py
1⤵
- Modifies registry class
PID:3308

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3728

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

Windows 7 deprecation

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