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Analysis

  • max time kernel
    146s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/10/2023, 16:46

General

  • Target

    b82895964dcd2bc25bd94d15882e352369d4a2e326dabccce89571f7a9c76cd6.exe

  • Size

    372KB

  • MD5

    2d5d8d55e461986b5f3245d0a73a6643

  • SHA1

    755070b71b3fa2a8446256d0c0dac54be95b63fb

  • SHA256

    b82895964dcd2bc25bd94d15882e352369d4a2e326dabccce89571f7a9c76cd6

  • SHA512

    6f2948c711f63409ade4ced1512618c91e8a92972de39861642cb72aac19e944ac2adb7a0f46ab8a9e663da0702a8e70747eb5e3ded8b51b344a8e73cefafce0

  • SSDEEP

    6144:Pq46fuYXChoQTjlFgLuCY1dRuAO3xkqJkcEsu1OGxkE7VRw8y0M:PPYzXChdTbv1buUqJMsXGyEVRw8yr

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\b82895964dcd2bc25bd94d15882e352369d4a2e326dabccce89571f7a9c76cd6.exe
    "C:\Users\Admin\AppData\Local\Temp\b82895964dcd2bc25bd94d15882e352369d4a2e326dabccce89571f7a9c76cd6.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2680
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:2644
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2680 -s 240
        2⤵
        • Program crash
        PID:4920
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2680 -ip 2680
      1⤵
        PID:396

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2644-0-0x0000000000400000-0x000000000042C000-memory.dmp

        Filesize

        176KB

      • memory/2644-1-0x0000000000400000-0x000000000042C000-memory.dmp

        Filesize

        176KB

      • memory/2644-2-0x0000000000400000-0x000000000042C000-memory.dmp

        Filesize

        176KB

      • memory/2644-3-0x0000000000400000-0x000000000042C000-memory.dmp

        Filesize

        176KB

      • memory/2644-4-0x0000000000400000-0x000000000042C000-memory.dmp

        Filesize

        176KB