Analysis

  • max time kernel
    123s
  • max time network
    127s
  • platform
    windows10-1703_x64
  • resource
    win10-20230915-en
  • resource tags

    arch:x64arch:x86image:win10-20230915-enlocale:en-usos:windows10-1703-x64system
  • submitted
    06/10/2023, 20:59

General

  • Target

    e45db5ef043ad9b5c82c58d0bff06826c09fe8eb833fcf9df03354265bc43755.exe

  • Size

    378KB

  • MD5

    6f7a8a6721ec18e6ac75d65f69e86caf

  • SHA1

    cb04920d42f6962c3bfed223f5c4f27f9ef7fa1f

  • SHA256

    e45db5ef043ad9b5c82c58d0bff06826c09fe8eb833fcf9df03354265bc43755

  • SHA512

    0d033e7e066a10cf7d627b6e6baa2d091ecd83b41c3684a42984715d42c3a91ffef82feba8812820a4daa4414c24259dd31376af6eb5b54b3d4ee3e3708bca24

  • SSDEEP

    6144:h4ZSt92pCryG4kfjSGwEi56AOlGsnlMagGNB5MqAy+rExmSctIvY9U1x0D:h4Zu2wryNSWYsGNnf1xGtmY9BD

Score
10/10

Malware Config

Extracted

Family

mystic

C2

http://5.42.92.211/loghub/master

Signatures

  • Detect Mystic stealer payload 5 IoCs
  • 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\e45db5ef043ad9b5c82c58d0bff06826c09fe8eb833fcf9df03354265bc43755.exe
    "C:\Users\Admin\AppData\Local\Temp\e45db5ef043ad9b5c82c58d0bff06826c09fe8eb833fcf9df03354265bc43755.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1148
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:4160
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1148 -s 148
        2⤵
        • Program crash
        PID:4976

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/4160-0-0x0000000000400000-0x0000000000428000-memory.dmp

            Filesize

            160KB

          • memory/4160-3-0x0000000000400000-0x0000000000428000-memory.dmp

            Filesize

            160KB

          • memory/4160-4-0x0000000000400000-0x0000000000428000-memory.dmp

            Filesize

            160KB

          • memory/4160-5-0x0000000000400000-0x0000000000428000-memory.dmp

            Filesize

            160KB

          • memory/4160-6-0x0000000000400000-0x0000000000428000-memory.dmp

            Filesize

            160KB