Analysis

  • max time kernel
    93s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/11/2024, 08:34

General

  • Target

    fbd40c2ae57071b7144eadf53cf907e57d6045717b52c168b7d38b28bab4989e.exe

  • Size

    1.7MB

  • MD5

    4c71aa73dea7981c367ba1455748f131

  • SHA1

    d3540370140c2db696f5857de50ac09e9b3e21fb

  • SHA256

    fbd40c2ae57071b7144eadf53cf907e57d6045717b52c168b7d38b28bab4989e

  • SHA512

    d2d2a3b4aa1bf9103f1002c4108798c1cb190e5d797cae8020bb9d6afe3cda51052bc7d4f58b727fc6ab50c308f14e45d68254dfc87e4ba0e0d08722d425c5f6

  • SSDEEP

    49152:sEeThaQW3tmG0+vFajeJ4zYESur+T/uB+L4/:sFThT88GdtaPius8

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.

  • 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.

  • 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 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fbd40c2ae57071b7144eadf53cf907e57d6045717b52c168b7d38b28bab4989e.exe
    "C:\Users\Admin\AppData\Local\Temp\fbd40c2ae57071b7144eadf53cf907e57d6045717b52c168b7d38b28bab4989e.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:1388

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1388-0-0x0000000000E90000-0x0000000001526000-memory.dmp

          Filesize

          6.6MB

        • memory/1388-1-0x00000000777E4000-0x00000000777E6000-memory.dmp

          Filesize

          8KB

        • memory/1388-2-0x0000000000E91000-0x0000000000EA8000-memory.dmp

          Filesize

          92KB

        • memory/1388-3-0x0000000000E90000-0x0000000001526000-memory.dmp

          Filesize

          6.6MB

        • memory/1388-5-0x0000000000E90000-0x0000000001526000-memory.dmp

          Filesize

          6.6MB