58e8cf2a77663a1ff5cc36aa9e0777ce952eaa258c9b8220cadb5a53bed89724

Analysis

max time kernel
80s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
05-02-2023 11:45

Target

encodings/base64_codec.pyc
Size

2KB
MD5

9be24d15d41fa5fba1c8e7c880e8a21a
SHA1

55a2df810f08bc78e69677d9ecb86011c3f49b45
SHA256

5bf789a9d266b1efe934b3f72ac8d4918d3f230b8be5a75448c121de94e7dd28
SHA512

8e4a319db078049e696c2a8d2a19a5076f043cac2fbc7dddccfdc93e6a93a2c620b8c0d78dd23d10b236a4e11a2b7ca2cf4d669d0bdeec63266593b102c5cd6c

Score

3^/10

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

System Information Discovery
T1082

Modifies registry class 2 IoCs

Processes:

cmd.exeOpenWith.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

2316 OpenWith.exe

pid	process
2316	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\encodings\base64_codec.pyc
1⤵
- Modifies registry class
PID:3612

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact