Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-07-2024 16:44

General

  • Target

    swizzzz.exe

  • Size

    352KB

  • MD5

    a74811b7e2d71612463144c69c0ca7e2

  • SHA1

    900132a2213f70aed06e9982e47cfdcc8964b710

  • SHA256

    3d07b09f83f2fc5dcb7f2429cac9a37160181da77df5a429e37b98dd685f239f

  • SHA512

    c4c5bef04693f000ae1f45d2a2d28f67609f36a635464d5025a50b939eaf9cc8d7766355990847f5679375f3d4b760e035dd92914f754ae64df6923da1cecebe

  • SSDEEP

    6144:IsCv/QNuZNjDPp9XC2Fgd6dwiJLR8ATGb5gBJYgEltzK5d5Sw+tuhdZUui/EO:I/+uZNjDPNGeR85+YgEf25CtuhLi/EO

Score
10/10

Malware Config

Extracted

Family

stealc

Botnet

cuapfss

C2

http://23.88.106.134

Attributes
  • url_path

    /6a9f8e2503d99c04.php

Signatures

  • Stealc

    Stealc is an infostealer written in C++.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\swizzzz.exe
    "C:\Users\Admin\AppData\Local\Temp\swizzzz.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:748
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:4376

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/748-0-0x00000000007D0000-0x00000000007D1000-memory.dmp

      Filesize

      4KB

    • memory/748-2-0x00000000007D0000-0x00000000007D1000-memory.dmp

      Filesize

      4KB

    • memory/4376-1-0x0000000000400000-0x000000000063B000-memory.dmp

      Filesize

      2.2MB

    • memory/4376-4-0x0000000000400000-0x000000000063B000-memory.dmp

      Filesize

      2.2MB

    • memory/4376-5-0x0000000000400000-0x000000000063B000-memory.dmp

      Filesize

      2.2MB

    • memory/4376-6-0x0000000000400000-0x000000000063B000-memory.dmp

      Filesize

      2.2MB