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Analysis

  • max time kernel
    118s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    13/11/2023, 09:42

General

  • Target

    2Zi3137.exe

  • Size

    310KB

  • MD5

    8adb35df3d3ea9e825d281829a49a9e5

  • SHA1

    46b5a226fdb2babaebcc4cb3b5b32e42eeac1fc7

  • SHA256

    7484942af62052160831eede4d58fadf0f28cf02afb140e605430bd63c232f6a

  • SHA512

    242311ec3182a6543420c2b6c00f7f5acdb8ec3f9f465d907e32b620091565af77c8e900f8f34d340afdfe086493bcae3ba18fc4666fe2aa42c0d3f2165923b7

  • SSDEEP

    6144:ARJ4eu5tKY79Pq1JFXJhQpeXU7CUbYLrnEzDDyh9NzL:ARJ4eV1JFXJ+geCUbYvEznyh9Nv

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\2Zi3137.exe
    "C:\Users\Admin\AppData\Local\Temp\2Zi3137.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1320
    • 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:1164
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1164 -s 196
        3⤵
        • Program crash
        PID:2692

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1164-1-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/1164-2-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/1164-0-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/1164-3-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/1164-7-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/1164-6-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/1164-5-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/1164-4-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/1164-9-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/1164-11-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB