Analysis

  • max time kernel
    60s
  • max time network
    36s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2024 20:12

General

  • Target

    RippleSpoofer.exe

  • Size

    15.6MB

  • MD5

    76ed914a265f60ff93751afe02cf35a4

  • SHA1

    4f8ea583e5999faaec38be4c66ff4849fcf715c6

  • SHA256

    51bd245f8cb24c624674cd2bebcad4152d83273dab4d1ee7d982e74a0548890b

  • SHA512

    83135f8b040b68cafb896c4624bd66be1ae98857907b9817701d46952d4be9aaf7ad1ab3754995363bb5192fa2c669c26f526cafc6c487b061c2edcceebde6ac

  • SSDEEP

    393216:QAiUmWQEnjaa4cqmAa4ICSSF1a0HPRV8gtFlSiZh5ZlZ:bhnGhMAXSmHXFA+

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 2 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\RippleSpoofer.exe
    "C:\Users\Admin\AppData\Local\Temp\RippleSpoofer.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    PID:3588
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x518 0x504
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3500
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:1676

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3588-0-0x0000000000E40000-0x0000000002AC0000-memory.dmp

      Filesize

      28.5MB

    • memory/3588-1-0x00007FFE2E8BB000-0x00007FFE2E8BC000-memory.dmp

      Filesize

      4KB

    • memory/3588-2-0x00007FFE2E8A0000-0x00007FFE2E95E000-memory.dmp

      Filesize

      760KB

    • memory/3588-3-0x00007FFE2E8A0000-0x00007FFE2E95E000-memory.dmp

      Filesize

      760KB

    • memory/3588-5-0x0000000000E40000-0x0000000002AC0000-memory.dmp

      Filesize

      28.5MB

    • memory/3588-6-0x0000000000E40000-0x0000000002AC0000-memory.dmp

      Filesize

      28.5MB

    • memory/3588-8-0x0000017D017B0000-0x0000017D017B1000-memory.dmp

      Filesize

      4KB

    • memory/3588-9-0x0000000000E40000-0x0000000002AC0000-memory.dmp

      Filesize

      28.5MB

    • memory/3588-10-0x0000017D1AB40000-0x0000017D1ABF2000-memory.dmp

      Filesize

      712KB

    • memory/3588-11-0x0000017D7FDD0000-0x0000017D7FDF2000-memory.dmp

      Filesize

      136KB

    • memory/3588-12-0x0000017D1CC10000-0x0000017D1CE24000-memory.dmp

      Filesize

      2.1MB

    • memory/3588-13-0x00007FFE2E8A0000-0x00007FFE2E95E000-memory.dmp

      Filesize

      760KB

    • memory/3588-16-0x0000017D1D7A0000-0x0000017D1D7D4000-memory.dmp

      Filesize

      208KB

    • memory/3588-17-0x0000017D7FE00000-0x0000017D7FE1A000-memory.dmp

      Filesize

      104KB

    • memory/3588-21-0x0000017D1D7F0000-0x0000017D1D822000-memory.dmp

      Filesize

      200KB

    • memory/3588-19-0x0000017D1D7E0000-0x0000017D1D7F4000-memory.dmp

      Filesize

      80KB

    • memory/3588-18-0x0000017D1D7D0000-0x0000017D1D7D8000-memory.dmp

      Filesize

      32KB

    • memory/3588-24-0x00007FFE2E8A0000-0x00007FFE2E95E000-memory.dmp

      Filesize

      760KB