Analysis

  • max time kernel
    204s
  • max time network
    226s
  • 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, 04:47

General

  • Target

    eaf619dd91b9e35cf1c4b72e4a2e83433ca887cbe9978f5da0f0dd47cfa731c3.exe

  • Size

    700KB

  • MD5

    d02b17eb49530ae5d5c0382033d4e7fc

  • SHA1

    3f4e8983c9aa9b94f6cb36d2cc4ac4037a61d0eb

  • SHA256

    eaf619dd91b9e35cf1c4b72e4a2e83433ca887cbe9978f5da0f0dd47cfa731c3

  • SHA512

    6ffdcab58dc049b20fd6949000696409cf67054baa92428ed763992b0bf64505a029fb986b96141c448cca71e3507b36f27cc8d09f31c69631c49a5946fae04a

  • SSDEEP

    6144:P6vGALXgBEIy8wluzNcq/PVucQpsc5F6hFkHQQYvmhYG0FWGrKvfr:iHXgFysVucQpsmFJzYG0For

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\eaf619dd91b9e35cf1c4b72e4a2e83433ca887cbe9978f5da0f0dd47cfa731c3.exe
    "C:\Users\Admin\AppData\Local\Temp\eaf619dd91b9e35cf1c4b72e4a2e83433ca887cbe9978f5da0f0dd47cfa731c3.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1044
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:2068
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1044 -s 156
        2⤵
        • Program crash
        PID:2884
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1044 -ip 1044
      1⤵
        PID:740

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2068-0-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB

      • memory/2068-1-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB

      • memory/2068-2-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB

      • memory/2068-3-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB

      • memory/2068-4-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB