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Analysis

  • max time kernel
    125s
  • max time network
    133s
  • 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, 06:52

General

  • Target

    dd46f59718b656c0057bb3899637ab5f79e6bf29f32645fa71d8251dd5be66da.exe

  • Size

    365KB

  • MD5

    86261ced779abc6305c3858b3531c12c

  • SHA1

    23a8b8ef06c5898485ad6deb3da369f2599ba7f0

  • SHA256

    dd46f59718b656c0057bb3899637ab5f79e6bf29f32645fa71d8251dd5be66da

  • SHA512

    2cc5c9c6307394c6f7a339c33cbf6f3e205a1d2d7309cfb38cdc54278f96e513579508819e01ecff5f2db445d1cd83e273b35e322c1e0b39e8cd79ee3d7e4dee

  • SSDEEP

    6144:395frpxdonyq4zaG2u5AOceKWorX0PE6pdGkpnosQWquqp:3Drp0/9u5SenpnPRquqp

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\dd46f59718b656c0057bb3899637ab5f79e6bf29f32645fa71d8251dd5be66da.exe
    "C:\Users\Admin\AppData\Local\Temp\dd46f59718b656c0057bb3899637ab5f79e6bf29f32645fa71d8251dd5be66da.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4956
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:4252
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4956 -s 244
        2⤵
        • Program crash
        PID:3440

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/4252-0-0x0000000000400000-0x000000000042C000-memory.dmp

      Filesize

      176KB

    • memory/4252-3-0x0000000000400000-0x000000000042C000-memory.dmp

      Filesize

      176KB

    • memory/4252-4-0x0000000000400000-0x000000000042C000-memory.dmp

      Filesize

      176KB

    • memory/4252-5-0x0000000000400000-0x000000000042C000-memory.dmp

      Filesize

      176KB

    • memory/4252-6-0x0000000000400000-0x000000000042C000-memory.dmp

      Filesize

      176KB