Analysis

  • max time kernel
    90s
  • max time network
    94s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    05-06-2024 12:26

General

  • Target

    c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe

  • Size

    466KB

  • MD5

    a32d858257c0013c7f291ff9c312ead6

  • SHA1

    8842a6d2e19ce562c9b87da1046b7369fae11ec4

  • SHA256

    c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c

  • SHA512

    ae64564957eafdb598e753d916ecf1bb655870fb5ee74dcdf1fd57f5baabd84f10a01ef1e2ef3b27fb3d907342d7d63d2dc878d5fc61e75a591654ede538995f

  • SSDEEP

    12288:ul2TzR34llz14UYnaXYMhTjROuLh7SNwMGw5pia:u6oPz0nhk8ud70wMGw

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe
    "C:\Users\Admin\AppData\Local\Temp\c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2336
    • C:\Users\Admin\AppData\Local\Temp\c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe
      "C:\Users\Admin\AppData\Local\Temp\c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe"
      2⤵
        PID:4260
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4260 -s 200
          3⤵
          • Program crash
          PID:1580
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4260 -ip 4260
      1⤵
        PID:5020

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2336-0-0x0000000074AFE000-0x0000000074AFF000-memory.dmp

        Filesize

        4KB

      • memory/2336-1-0x0000000000520000-0x000000000059A000-memory.dmp

        Filesize

        488KB

      • memory/2336-2-0x00000000055E0000-0x0000000005B86000-memory.dmp

        Filesize

        5.6MB

      • memory/2336-3-0x00000000050D0000-0x0000000005162000-memory.dmp

        Filesize

        584KB

      • memory/2336-4-0x00000000050C0000-0x00000000050CA000-memory.dmp

        Filesize

        40KB

      • memory/2336-5-0x0000000005260000-0x00000000052D6000-memory.dmp

        Filesize

        472KB

      • memory/2336-6-0x0000000074AF0000-0x00000000752A1000-memory.dmp

        Filesize

        7.7MB

      • memory/2336-7-0x00000000053F0000-0x000000000548C000-memory.dmp

        Filesize

        624KB

      • memory/2336-8-0x0000000005310000-0x0000000005318000-memory.dmp

        Filesize

        32KB

      • memory/2336-13-0x0000000074AF0000-0x00000000752A1000-memory.dmp

        Filesize

        7.7MB

      • memory/4260-11-0x0000000000740000-0x0000000000783000-memory.dmp

        Filesize

        268KB