Analysis

  • max time kernel
    141s
  • max time network
    149s
  • 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, 14:45

General

  • Target

    c6051a76f472b570bf9eb2a80faa638d370e415f0c7904ba4c4c044d673db69b.exe

  • Size

    2.7MB

  • MD5

    39307db79b786d76d1b6070fec77bc0b

  • SHA1

    54546d19873479cff3fc1ba00a77c9433612c8d6

  • SHA256

    c6051a76f472b570bf9eb2a80faa638d370e415f0c7904ba4c4c044d673db69b

  • SHA512

    0da1eee41b9dd08c85f8809427e30bff86da2f811f5be29d0aefb951b377408b0a4899b25efd6d9f24d3c69be193a8adc465d18590d6f81a8df865fc68a75125

  • SSDEEP

    49152:4g9pZRGteDLtFJ8R1X5EHEDnX2htiTQr:48pZktiLWRMkDXdQr

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
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • 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\c6051a76f472b570bf9eb2a80faa638d370e415f0c7904ba4c4c044d673db69b.exe
    "C:\Users\Admin\AppData\Local\Temp\c6051a76f472b570bf9eb2a80faa638d370e415f0c7904ba4c4c044d673db69b.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:2196
  • C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe start wuauserv
    1⤵
    • Launches sc.exe
    PID:4008

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • memory/2196-0-0x0000000000330000-0x00000000005EA000-memory.dmp

          Filesize

          2.7MB

        • memory/2196-1-0x0000000000330000-0x00000000005EA000-memory.dmp

          Filesize

          2.7MB

        • memory/2196-2-0x0000000000330000-0x00000000005EA000-memory.dmp

          Filesize

          2.7MB

        • memory/2196-4-0x0000000000330000-0x00000000005EA000-memory.dmp

          Filesize

          2.7MB

        • memory/2196-7-0x0000000000330000-0x00000000005EA000-memory.dmp

          Filesize

          2.7MB