Analysis

  • max time kernel
    263s
  • max time network
    266s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230621-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/06/2023, 13:38

General

  • Target

    cstealer-main/builder.py

  • Size

    5KB

  • MD5

    9ebd98f577d60b13f01c942db38332c8

  • SHA1

    e99ac33ed1a47bad424d9ffd58c2dc5b012e122a

  • SHA256

    3fa48b3dd6c7d05d800377676e819144441ea01ef206ee83c66dfb2a869eee17

  • SHA512

    382de898e96f43ba05e5658915883f0af0eb7eabdb0c53a253ac9d29d8826c3c6012d7ead97faf1f65b726196a158c9074a0d73400bb455a420095fca6fb915e

  • SSDEEP

    96:XqxFkY94CuOyIs/CMwBh4IO3kY94CuOyIs/CMwBh8IIZfY7DGZ2oEyI4GpYt3b:IFkY94CuOyIs/CMwBhu3kY94CuOyIs/r

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\cstealer-main\builder.py
    1⤵
    • Modifies registry class
    PID:4992
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:2092

Network

MITRE ATT&CK Enterprise v6

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Downloads