Analysis

  • max time kernel
    488s
  • max time network
    493s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240709-en
  • resource tags

    arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    10-07-2024 21:08

General

  • Target

    archive/setup.exe

  • Size

    792.5MB

  • MD5

    0f4e82710cf21a3c36a72f3d5378c32a

  • SHA1

    6c64e4c47eaf6a74263babaf7add0c1b79e32526

  • SHA256

    b0212959666982690085eeaa577fbd02d9bbb2a6ae6851a8082deb03001af485

  • SHA512

    5a521e5a25d2d5861fff0682e81588e8e23348aa80374c3182618c9d85e570fcd8e262441be174a6584fd6504d191439a6174de3268905d658410497e50483aa

  • SSDEEP

    98304:2joPBEfPICvGozzDssWvOrwfSDM+Hh8gmeFitvuGzbtLxZ:OoqACjPQsWvO8fSDJmcitvuGVL

Score
10/10

Malware Config

Signatures

  • Modifies firewall policy service 3 TTPs 1 IoCs
  • Looks up external IP address via web service 4 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Drops file in System32 directory 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\archive\setup.exe
    "C:\Users\Admin\AppData\Local\Temp\archive\setup.exe"
    1⤵
    • Modifies firewall policy service
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:3636
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
    1⤵
      PID:2896
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
      1⤵
        PID:1536

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3636-0-0x00007FF7E5A76000-0x00007FF7E5CDB000-memory.dmp

        Filesize

        2.4MB

      • memory/3636-1-0x00007FFFF82D0000-0x00007FFFF82D2000-memory.dmp

        Filesize

        8KB

      • memory/3636-6-0x00007FF7E5910000-0x00007FF7E6166000-memory.dmp

        Filesize

        8.3MB

      • memory/3636-5-0x00007FFFF63F0000-0x00007FFFF63F2000-memory.dmp

        Filesize

        8KB

      • memory/3636-7-0x00007FFFF5BA0000-0x00007FFFF5BA2000-memory.dmp

        Filesize

        8KB

      • memory/3636-8-0x00007FFFF5BB0000-0x00007FFFF5BB2000-memory.dmp

        Filesize

        8KB

      • memory/3636-4-0x00007FFFF63E0000-0x00007FFFF63E2000-memory.dmp

        Filesize

        8KB

      • memory/3636-2-0x00007FFFF82E0000-0x00007FFFF82E2000-memory.dmp

        Filesize

        8KB

      • memory/3636-3-0x00007FFFF82F0000-0x00007FFFF82F2000-memory.dmp

        Filesize

        8KB

      • memory/3636-20-0x00007FF7E5A76000-0x00007FF7E5CDB000-memory.dmp

        Filesize

        2.4MB

      • memory/3636-21-0x00007FF7E5910000-0x00007FF7E6166000-memory.dmp

        Filesize

        8.3MB