Analysis

  • max time kernel
    88s
  • max time network
    91s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-04-2024 23:04

General

  • Target

    Lucifer v2.26.zip

  • Size

    10.5MB

  • MD5

    11d445f011d60d4d7ca2e0cc8fad1bb9

  • SHA1

    ff36ba4b984dd12b5c382421329eec504f2e21df

  • SHA256

    758b35d2794d43aee02959bf4d1ed7df9ec40c31c39e8a09c6d574a66422ac43

  • SHA512

    ad8f18e1f3b9e529203935ae79652ff2277fd82ee3427a8c76abada6b62d13323be2b23ffc25d244845b42e4b089949ebd2b398a4679fc5fba1324d3abe42884

  • SSDEEP

    196608:KYpzYmJGS+Yqb+q2vaJeKuuZZQ91Gy4tJfSZ5ixVlDQRU/tMpTYFev:KYdYmJ5Jq2vB5iy4tJqZ5iHlDQUMpTYY

Score
9/10

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Themida packer 15 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Modifies registry class 9 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Windows\Explorer.exe
    C:\Windows\Explorer.exe /idlist,,"C:\Users\Admin\AppData\Local\Temp\Lucifer v2.26.zip"
    1⤵
      PID:1628
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:4452
      • C:\Users\Admin\Desktop\Lucifer v2.26\Lucifer v2.26.exe
        "C:\Users\Admin\Desktop\Lucifer v2.26\Lucifer v2.26.exe"
        1⤵
        • Identifies VirtualBox via ACPI registry values (likely anti-VM)
        • Checks BIOS information in registry
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Modifies registry class
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:1868

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1868-0-0x00007FF605FE0000-0x00007FF6072B2000-memory.dmp

        Filesize

        18.8MB

      • memory/1868-1-0x00007FF8C1970000-0x00007FF8C1B65000-memory.dmp

        Filesize

        2.0MB

      • memory/1868-2-0x00007FF605FE0000-0x00007FF6072B2000-memory.dmp

        Filesize

        18.8MB

      • memory/1868-3-0x00007FF605FE0000-0x00007FF6072B2000-memory.dmp

        Filesize

        18.8MB

      • memory/1868-4-0x00007FF605FE0000-0x00007FF6072B2000-memory.dmp

        Filesize

        18.8MB

      • memory/1868-5-0x00007FF605FE0000-0x00007FF6072B2000-memory.dmp

        Filesize

        18.8MB

      • memory/1868-6-0x00007FF605FE0000-0x00007FF6072B2000-memory.dmp

        Filesize

        18.8MB

      • memory/1868-7-0x00007FF605FE0000-0x00007FF6072B2000-memory.dmp

        Filesize

        18.8MB

      • memory/1868-8-0x00007FF605FE0000-0x00007FF6072B2000-memory.dmp

        Filesize

        18.8MB

      • memory/1868-9-0x00007FF605FE0000-0x00007FF6072B2000-memory.dmp

        Filesize

        18.8MB

      • memory/1868-10-0x00007FF605FE0000-0x00007FF6072B2000-memory.dmp

        Filesize

        18.8MB

      • memory/1868-11-0x00007FF605FE0000-0x00007FF6072B2000-memory.dmp

        Filesize

        18.8MB

      • memory/1868-12-0x00007FF605FE0000-0x00007FF6072B2000-memory.dmp

        Filesize

        18.8MB

      • memory/1868-13-0x00007FF605FE0000-0x00007FF6072B2000-memory.dmp

        Filesize

        18.8MB

      • memory/1868-14-0x00007FF605FE0000-0x00007FF6072B2000-memory.dmp

        Filesize

        18.8MB

      • memory/1868-16-0x00007FF605FE0000-0x00007FF6072B2000-memory.dmp

        Filesize

        18.8MB

      • memory/1868-17-0x00007FF8C1970000-0x00007FF8C1B65000-memory.dmp

        Filesize

        2.0MB