Analysis

  • max time kernel
    149s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-07-2024 09:39

General

  • Target

    file.exe

  • Size

    209KB

  • MD5

    a8b59ce897113d2648868890815459d7

  • SHA1

    6f5ca8870d038cc28f5258aa7a558152f3862cda

  • SHA256

    b2d61c7118d15aa3a5f155fc489b030210d2894658e83c96dfbe40b4a5cc0a75

  • SHA512

    8f6d679e5790f17a2c93771b6a72e04d6bc2b3c494916883bb4ed55c9fac04bd72bbad66f740fb0f8ead365a4ecd7251793989aec24ef721422664033d7f8c1e

  • SSDEEP

    3072:xLvfMRs6OwtkddFttI1L8wdLwHoKDMgVQ488XjJ17705n7:xLvURs6O4iHttI14wdIoJE58x

Malware Config

Extracted

Family

stealc

Botnet

sila

C2

http://85.28.47.31

Attributes
  • url_path

    /5499d72b3a3e55be.php

Signatures

  • Stealc

    Stealc is an infostealer written in C++.

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:3492
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3492 -s 1288
      2⤵
      • Program crash
      PID:4864
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3492 -ip 3492
    1⤵
      PID:3016

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3492-2-0x00000000007B0000-0x00000000007E0000-memory.dmp

      Filesize

      192KB

    • memory/3492-1-0x0000000000880000-0x0000000000980000-memory.dmp

      Filesize

      1024KB

    • memory/3492-3-0x0000000000400000-0x0000000000643000-memory.dmp

      Filesize

      2.3MB

    • memory/3492-4-0x0000000000400000-0x0000000000643000-memory.dmp

      Filesize

      2.3MB

    • memory/3492-5-0x00000000007B0000-0x00000000007E0000-memory.dmp

      Filesize

      192KB