Analysis

  • max time kernel
    142s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/10/2023, 13:42

General

  • Target

    d3b0facbf709bbf6a2cb1026e17768c620b56f7900afb777dc65fc3d9808cdff.exe

  • Size

    378KB

  • MD5

    174dfe84647cd9159166148edd7b2fbe

  • SHA1

    e487a260e0bbf77af32273cf739719c979048cc4

  • SHA256

    d3b0facbf709bbf6a2cb1026e17768c620b56f7900afb777dc65fc3d9808cdff

  • SHA512

    3b2932ceeaee3d69806eb0992aabc14ef11e7f75c8a7a05cbd4e0cc0b2e13836bc445c9a0bb218d9a24bf90413daa79905e2a78133a4524f88f2460bd72f66cb

  • SSDEEP

    6144:Z4PDS092pCryG4kfjSGwEi56AORGk4tfH8Mi0WwWu1Y7oyPRv0D:Z4LR2wryNSq/tP4gTKMD

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\d3b0facbf709bbf6a2cb1026e17768c620b56f7900afb777dc65fc3d9808cdff.exe
    "C:\Users\Admin\AppData\Local\Temp\d3b0facbf709bbf6a2cb1026e17768c620b56f7900afb777dc65fc3d9808cdff.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1316
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:1224
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1316 -s 408
        2⤵
        • Program crash
        PID:2224
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1316 -ip 1316
      1⤵
        PID:2760

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1224-0-0x0000000000400000-0x0000000000428000-memory.dmp

        Filesize

        160KB

      • memory/1224-1-0x0000000000400000-0x0000000000428000-memory.dmp

        Filesize

        160KB

      • memory/1224-2-0x0000000000400000-0x0000000000428000-memory.dmp

        Filesize

        160KB

      • memory/1224-3-0x0000000000400000-0x0000000000428000-memory.dmp

        Filesize

        160KB

      • memory/1224-4-0x0000000000400000-0x0000000000428000-memory.dmp

        Filesize

        160KB