Analysis

  • max time kernel
    120s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    12-10-2023 23:10

General

  • Target

    8fd1aed1aff757f5cb9131689c27a73b8cf10687d255c83476643da517ff8748.exe

  • Size

    372KB

  • MD5

    b8e812ad4b36f3be955b8a6c79d7a3b7

  • SHA1

    8758d33627108ef2b9bec3b9ed3928b82db7eb04

  • SHA256

    8fd1aed1aff757f5cb9131689c27a73b8cf10687d255c83476643da517ff8748

  • SHA512

    5316d8535bff9b284f8fc703958b25b7cdda4bec9aaf6006d84a843bb99c59bf76a9d71f9b695829d0b791edf4ae83a4bfccc915f30403c47b6c1eca36c95fa6

  • SSDEEP

    6144:SJP/FCF1NaNyNgAl8gfC93K4BAOxi3XDR+FFT1HlobQoMQ8N62DpfzbRTOBT:ShFCF1NnMK4BLSzR+FhdodIpfRTOBT

Score
10/10

Malware Config

Signatures

  • Detect Mystic stealer payload 7 IoCs
  • Mystic

    Mystic is an infostealer written in C++.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8fd1aed1aff757f5cb9131689c27a73b8cf10687d255c83476643da517ff8748.exe
    "C:\Users\Admin\AppData\Local\Temp\8fd1aed1aff757f5cb9131689c27a73b8cf10687d255c83476643da517ff8748.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1736
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:2232

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2232-0-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2232-2-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2232-4-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2232-6-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2232-8-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2232-10-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2232-12-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

      Filesize

      4KB

    • memory/2232-13-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2232-15-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2232-17-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2232-18-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2232-19-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB