Analysis

  • max time kernel
    72s
  • max time network
    77s
  • platform
    windows10-1703_x64
  • resource
    win10-20230915-en
  • resource tags

    arch:x64arch:x86image:win10-20230915-enlocale:en-usos:windows10-1703-x64system
  • submitted
    23-09-2023 00:48

General

  • Target

    d1671dd493cd50b1272459eb406e11b5b0e255a907d496a6b423bfa28b984d6c.exe

  • Size

    365KB

  • MD5

    3ae1ad57c2dcdf3a1bf5cab6c479b21a

  • SHA1

    41517625a3201571ace7063195db511e62fef9de

  • SHA256

    d1671dd493cd50b1272459eb406e11b5b0e255a907d496a6b423bfa28b984d6c

  • SHA512

    e295c9f51788a3cfb72d2dea07fa28efb9d8aa4f741972e88d146c5c576b26aec5be0d71f9dae9204a10c323528aff7a40384b8e6cc3fd2f66adb4af79a85760

  • SSDEEP

    6144:T25frpxdonyq4zaG2u5AOQeKNakouW8wHxQR7YhWmam7cm7CDmquqp:Torp0/9u5SeZHhWHH1Squqp

Score
10/10

Malware Config

Signatures

  • Mystic

    Mystic is an infostealer written in C++.

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d1671dd493cd50b1272459eb406e11b5b0e255a907d496a6b423bfa28b984d6c.exe
    "C:\Users\Admin\AppData\Local\Temp\d1671dd493cd50b1272459eb406e11b5b0e255a907d496a6b423bfa28b984d6c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1972
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:4624
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1972 -s 264
        2⤵
        • Program crash
        PID:2224

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4624-0-0x0000000000400000-0x000000000042C000-memory.dmp

      Filesize

      176KB

    • memory/4624-3-0x0000000000400000-0x000000000042C000-memory.dmp

      Filesize

      176KB

    • memory/4624-4-0x0000000000400000-0x000000000042C000-memory.dmp

      Filesize

      176KB

    • memory/4624-5-0x0000000000400000-0x000000000042C000-memory.dmp

      Filesize

      176KB

    • memory/4624-6-0x0000000000400000-0x000000000042C000-memory.dmp

      Filesize

      176KB