Analysis

  • max time kernel
    139s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/09/2023, 14:59

General

  • Target

    39020c51d77559b09e98057cb2c997e6af6b0d415462324333f0592d28ae640f.exe

  • Size

    276KB

  • MD5

    c297aa1ef2039404792f5307483bb38d

  • SHA1

    ecf50dabdf2967d1f43f382b821874e4052c41ba

  • SHA256

    39020c51d77559b09e98057cb2c997e6af6b0d415462324333f0592d28ae640f

  • SHA512

    950b9982bf640f2e3e7a0e5813a75670992b0d1fa45add57d7e4117e59e5f232873c2cebca015d2c04952328da73ce3e4cc58608aa38658ec55b6bb0f4a1a78d

  • SSDEEP

    6144:Whh1KajWpVP06JT8JuvGVi494ZdEfeUSglIQKX3iJdgYrj:WlKajWh8EYKCfeU7ORX0hj

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\39020c51d77559b09e98057cb2c997e6af6b0d415462324333f0592d28ae640f.exe
    "C:\Users\Admin\AppData\Local\Temp\39020c51d77559b09e98057cb2c997e6af6b0d415462324333f0592d28ae640f.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1460
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:3940
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1460 -s 140
        2⤵
        • Program crash
        PID:3416
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1460 -ip 1460
      1⤵
        PID:3220

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3940-0-0x0000000000400000-0x0000000000428000-memory.dmp

        Filesize

        160KB

      • memory/3940-1-0x0000000000400000-0x0000000000428000-memory.dmp

        Filesize

        160KB

      • memory/3940-2-0x0000000000400000-0x0000000000428000-memory.dmp

        Filesize

        160KB

      • memory/3940-3-0x0000000000400000-0x0000000000428000-memory.dmp

        Filesize

        160KB

      • memory/3940-4-0x0000000000400000-0x0000000000428000-memory.dmp

        Filesize

        160KB