Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-12-2024 08:48

General

  • Target

    Mapper.exe

  • Size

    3.0MB

  • MD5

    f360158f01156feddbcff28b19c2a305

  • SHA1

    d9fb6edd03401885f5fc81d0855461a8d4932414

  • SHA256

    6752bd7afba1d78337f63a53e81ff63bfb29efd3d9b9835985b2a9017fd0e0c1

  • SHA512

    12159a4ac831a1f6925544d1dee0e7a38aa789736f36b533103850c8201f8012e4fcd888d28400383a79e7ddf45526f85ca1189317739d595f7f24c80abf8e18

  • SSDEEP

    49152:CJFkF6AWVHSJQM54i/OtyynS0kM4d1s09qw7F8mQEY3dEH4BrU3ZbS9tsUADsYms:CJuzCS5j/t+73E1s0QTR3d6ruwjnmxm

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Sets service image path in registry 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 7 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 2 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Mapper.exe
    "C:\Users\Admin\AppData\Local\Temp\Mapper.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Sets service image path in registry
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: LoadsDriver
    • Suspicious use of AdjustPrivilegeToken
    PID:1356

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1356-0-0x00007FF64E5E0000-0x00007FF64EE36000-memory.dmp

    Filesize

    8.3MB

  • memory/1356-1-0x00007FFB60F10000-0x00007FFB60F12000-memory.dmp

    Filesize

    8KB

  • memory/1356-2-0x00007FF64E5E0000-0x00007FF64EE36000-memory.dmp

    Filesize

    8.3MB

  • memory/1356-3-0x00007FF64E5E0000-0x00007FF64EE36000-memory.dmp

    Filesize

    8.3MB

  • memory/1356-4-0x00007FF64E5E0000-0x00007FF64EE36000-memory.dmp

    Filesize

    8.3MB

  • memory/1356-5-0x00007FF64E5E0000-0x00007FF64EE36000-memory.dmp

    Filesize

    8.3MB

  • memory/1356-8-0x00007FF64E5E0000-0x00007FF64EE36000-memory.dmp

    Filesize

    8.3MB

  • memory/1356-13-0x00007FF64E5E0000-0x00007FF64EE36000-memory.dmp

    Filesize

    8.3MB