Analysis

  • max time kernel
    15s
  • max time network
    17s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/10/2024, 23:00

General

  • Target

    mw3_unlocker.exe

  • Size

    7.2MB

  • MD5

    f3b1ff3cf8dd2f1495a9c7b3e1990524

  • SHA1

    4133e5f69660134d3f5cb6dce64b9b57f97c5117

  • SHA256

    169b8c638fbaf5cbc487b3ac7556377cbaccb9bbc2a5809cff0ba276316d219f

  • SHA512

    eda45ef97f3330eed85fd604518a08fc2a18122ae2c5438842e906001771f52a710dfbce288d94d3c87627ec719e0cc6364805482d2ee9b651403e96d20f9c2b

  • SSDEEP

    196608:bx5QeRC8Hy5iSV4ArdlLAeg5QETwb5fk2lbIn:bxuQHy5vV4Ardueop0k2lbM

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 6 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\mw3_unlocker.exe
    "C:\Users\Admin\AppData\Local\Temp\mw3_unlocker.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
    • Suspicious behavior: EnumeratesProcesses
    PID:4628

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4628-0-0x0000000140000000-0x00000001411B1000-memory.dmp

          Filesize

          17.7MB

        • memory/4628-1-0x00007FFF06B10000-0x00007FFF06B12000-memory.dmp

          Filesize

          8KB

        • memory/4628-3-0x0000000140000000-0x00000001411B1000-memory.dmp

          Filesize

          17.7MB

        • memory/4628-2-0x0000000140000000-0x00000001411B1000-memory.dmp

          Filesize

          17.7MB

        • memory/4628-4-0x0000000140000000-0x00000001411B1000-memory.dmp

          Filesize

          17.7MB

        • memory/4628-5-0x00007FFF06A70000-0x00007FFF06C65000-memory.dmp

          Filesize

          2.0MB

        • memory/4628-6-0x00007FFF06A70000-0x00007FFF06C65000-memory.dmp

          Filesize

          2.0MB

        • memory/4628-7-0x0000000140000000-0x00000001411B1000-memory.dmp

          Filesize

          17.7MB

        • memory/4628-8-0x00007FFF06A70000-0x00007FFF06C65000-memory.dmp

          Filesize

          2.0MB

        • memory/4628-9-0x00007FFF06A70000-0x00007FFF06C65000-memory.dmp

          Filesize

          2.0MB

        • memory/4628-10-0x00007FFF06A70000-0x00007FFF06C65000-memory.dmp

          Filesize

          2.0MB

        • memory/4628-11-0x00007FFF06A70000-0x00007FFF06C65000-memory.dmp

          Filesize

          2.0MB

        • memory/4628-12-0x00007FFF06A70000-0x00007FFF06C65000-memory.dmp

          Filesize

          2.0MB

        • memory/4628-13-0x00007FFF06A70000-0x00007FFF06C65000-memory.dmp

          Filesize

          2.0MB

        • memory/4628-14-0x00007FFF06A70000-0x00007FFF06C65000-memory.dmp

          Filesize

          2.0MB

        • memory/4628-16-0x00007FFF06A70000-0x00007FFF06C65000-memory.dmp

          Filesize

          2.0MB

        • memory/4628-15-0x0000000140000000-0x00000001411B1000-memory.dmp

          Filesize

          17.7MB