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Analysis

  • max time kernel
    224s
  • max time network
    242s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/10/2023, 04:21

General

  • Target

    0736640fdff2e7a251c3c3dcf682c72822d760bcbdeac567f0a5a8f73d75ad96.exe

  • Size

    378KB

  • MD5

    69f7a7cb6c688ef685368e8eaa55df73

  • SHA1

    729969ba1a638c64a0685c479fcb96128190acbd

  • SHA256

    0736640fdff2e7a251c3c3dcf682c72822d760bcbdeac567f0a5a8f73d75ad96

  • SHA512

    4e89b3dae031455b14a61756d4b193b04c839f6d4616b5c18081936c44b9ccd4c9a49b7ad2229fef1ac9917f1fc4c6481bebfa1a39c7280064eaa92182a09c65

  • SSDEEP

    6144:X/5frpxdonyq4zaG2u5AOteKDeVoHMuY5SP1eCSsjjbGDQEHqLp9k+oKwqTBQ8TL:Xprp0/9u5XeORHMuY5SPgCSsjjaHqLLP

Score
10/10

Malware Config

Extracted

Family

mystic

C2

http://5.42.92.211/loghub/master

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\0736640fdff2e7a251c3c3dcf682c72822d760bcbdeac567f0a5a8f73d75ad96.exe
    "C:\Users\Admin\AppData\Local\Temp\0736640fdff2e7a251c3c3dcf682c72822d760bcbdeac567f0a5a8f73d75ad96.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:244
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:2836
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 244 -s 272
        2⤵
        • Program crash
        PID:4964
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 244 -ip 244
      1⤵
        PID:4484

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2836-0-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB

      • memory/2836-1-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB

      • memory/2836-2-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB

      • memory/2836-3-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB

      • memory/2836-4-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB