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Analysis

  • max time kernel
    121s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    13/11/2023, 09:38

General

  • Target

    11Nc2625.exe

  • Size

    283KB

  • MD5

    a5a72317c8edf1f614090e2821caa402

  • SHA1

    541348e1edf2f7f26e4f1744fe1f31166e3e3e46

  • SHA256

    51b049325e743d3d967ff456d330d49237fe530279e70a41cefd4b2772f17706

  • SHA512

    d8f63480b22c94af43fca7b6f6ff17fb6be42f845771efb944b907e26a06f55fd284882003557f5aea61e9e1145050965903085ff0d6369ed77eadd06fbd12cd

  • SSDEEP

    6144:Zab74vR70tWwD3h8pkuc6RzRQZ9cP+uC7Ud3:Ib4wDR8p3c6x2Z9cP+t7Ud3

Score
10/10

Malware Config

Signatures

  • Detect Mystic stealer payload 6 IoCs
  • Mystic

    Mystic is an infostealer written in C++.

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\11Nc2625.exe
    "C:\Users\Admin\AppData\Local\Temp\11Nc2625.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1612
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2424
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2424 -s 196
        3⤵
        • Program crash
        PID:2064

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2424-1-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2424-0-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2424-2-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2424-9-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2424-11-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2424-7-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2424-6-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2424-5-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2424-4-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2424-3-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB