Analysis

  • max time kernel
    1713s
  • max time network
    1637s
  • platform
    windows11-21h2_x64
  • resource
    win11-20231129-en
  • resource tags

    arch:x64arch:x86image:win11-20231129-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    04-12-2023 17:56

General

  • Target

    The-MALWARE-Repo-master/Email-Worm/Bugsoft.exe

  • Size

    32KB

  • MD5

    70f549ae7fafc425a4c5447293f04fdb

  • SHA1

    af4b0ed0e0212aced62d40b24ad6861dbfd67b61

  • SHA256

    96425ae53a5517b9f47e30f6b41fdc883831039e1faba02fe28b2d5f3efcdc29

  • SHA512

    3f83e9e6d5bc080fb5c797617078aff9bc66efcd2ffac091a97255911c64995a2d83b5e93296f7a57ff3713d92952b30a06fc38cd574c5fe58f008593040b7f0

  • SSDEEP

    384:/TELevJlARz3z1AWoYbEz3QqRbViB3CoUEmeQo/o2Y0gsjDWK7L:/gLevJlARz3z1AWoYbEz3Ngk6WK7L

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\The-MALWARE-Repo-master\Email-Worm\Bugsoft.exe
    "C:\Users\Admin\AppData\Local\Temp\The-MALWARE-Repo-master\Email-Worm\Bugsoft.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4380
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c c:\windows\jk.bat
      2⤵
        PID:3684

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • \??\c:\windows\jk.bat
      Filesize

      3KB

      MD5

      a725af7c07b52549023be73328e55809

      SHA1

      c9d8072aaac80f6cf1edfaeaba6c934196631c81

      SHA256

      e009a52eeb2138531c799905010f7677b0fdd4190abe4ac0a25e0e15eb30d865

      SHA512

      d4cd904da5c6a5c6112d212b218abc76429da0e4d6382f4fbd9ca51a976eedef26e202607ff6041c4de7e9db783f62e5a24ee560fed068945aef69fa5491a3ce