Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/11/2024, 03:30

General

  • Target

    file.exe

  • Size

    2.7MB

  • MD5

    64f5f2474816a039d95c700e760f982e

  • SHA1

    4bbba0dd55802404aba464eb77819b30284ba33d

  • SHA256

    a0bb58e919ed3cbdf13a85b4cede776e2a70b95b9882f4cd161a4c1d66d70fd8

  • SHA512

    e90841bd5ed7d0cab072b890b5551023793f383b305909d8d342c5ee7d29f3b5c0f2c2b0dbda235de5d1d53f31c105bf879fb06cb50aef78c483f68b35cf0c24

  • SSDEEP

    49152:BJzcv8uIqTsJhJJsh7JWrx+5wA/M6weH3qtLKa1:BJzcv2qTsHJehArx+5f/IS3qtWW

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • 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.

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Windows security modification 2 TTPs 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Modifies Windows Defender Real-time Protection settings
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Windows security modification
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2916

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2916-0-0x0000000000DE0000-0x0000000001098000-memory.dmp

          Filesize

          2.7MB

        • memory/2916-1-0x0000000000DE0000-0x0000000001098000-memory.dmp

          Filesize

          2.7MB

        • memory/2916-2-0x0000000000DE0000-0x0000000001098000-memory.dmp

          Filesize

          2.7MB

        • memory/2916-4-0x0000000000DE0000-0x0000000001098000-memory.dmp

          Filesize

          2.7MB

        • memory/2916-7-0x0000000000DE0000-0x0000000001098000-memory.dmp

          Filesize

          2.7MB