Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    18/11/2023, 22:58

General

  • Target

    2188-3-0x0000000000400000-0x000000000062D000-memory.exe

  • Size

    2.2MB

  • MD5

    8bf3b430962a40211d881bf03807cd91

  • SHA1

    a2f47f59a18482e7697e1b236af3ab3018c628c3

  • SHA256

    fc5e36c7a281931e1c91db735e85333f5f45c613174c2c1bcc5606703a5a89d6

  • SHA512

    f8c40b5cfbdb07d24103f2567cbdeaad68260900e026428556552dedd931e2dd75bce6efc62bca311820cdcca70b150d1da1ec36cdbae57c1f96036701360a4c

  • SSDEEP

    1536:1V/6ogcasplKQJa1HmAlfR9Rwk/Tr2GreyjS0Pz+Tcgr6SzI41jfwsLkWT0kTNuC:n/vgwFJ0mi2kWGreC41jBF0kZu

Score
10/10

Malware Config

Signatures

  • Stealc

    Stealc is an infostealer written in C++.

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2188-3-0x0000000000400000-0x000000000062D000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\2188-3-0x0000000000400000-0x000000000062D000-memory.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2220
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2220 -s 36
      2⤵
      • Program crash
      PID:636

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • memory/2220-0-0x0000000000400000-0x000000000062D000-memory.dmp

          Filesize

          2.2MB