Resubmissions

11-11-2024 13:48

241111-q3313aypg1 9

11-11-2024 13:37

241111-qw257azdlj 3

11-11-2024 13:36

241111-qwd4cstjdm 3

11-11-2024 13:16

241111-qhw21syncy 9

11-11-2024 13:13

241111-qf72haynbv 9

Analysis

  • max time kernel
    95s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-11-2024 13:13

General

  • Target

    fafd551638daa4ab17ebdc71f2bffd8599332b1f1e95409af51870502cd65e38.exe

  • Size

    1.8MB

  • MD5

    c8bdae4b54ec9fb34babe5908c1273f1

  • SHA1

    53111c9f481f86109c4f045c7c65523d9f5906b0

  • SHA256

    fafd551638daa4ab17ebdc71f2bffd8599332b1f1e95409af51870502cd65e38

  • SHA512

    ab78acf0a806ad909c8c6e46d13e1428efa29eea35620e6a9a40f3b4e08333a6ae83671a39af96a14f0b71d2dd7f021b9354393fa0e4962d1c9b241a71814450

  • SSDEEP

    24576:Y7Y2nzJAFNcKtO5fE7T2rVP2DoKomRXvYU/S7VCiG3M02N7nVDJXgPGaoz7HkcKb:sYUzOHjSfE/+0RAhQ7j2RV1SGaAX1k

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\fafd551638daa4ab17ebdc71f2bffd8599332b1f1e95409af51870502cd65e38.exe
    "C:\Users\Admin\AppData\Local\Temp\fafd551638daa4ab17ebdc71f2bffd8599332b1f1e95409af51870502cd65e38.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:3008

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3008-0-0x0000000000CF0000-0x00000000013A0000-memory.dmp

    Filesize

    6.7MB

  • memory/3008-1-0x0000000076FE4000-0x0000000076FE6000-memory.dmp

    Filesize

    8KB

  • memory/3008-2-0x0000000000CF1000-0x0000000000D08000-memory.dmp

    Filesize

    92KB

  • memory/3008-3-0x0000000000CF0000-0x00000000013A0000-memory.dmp

    Filesize

    6.7MB

  • memory/3008-5-0x0000000000CF0000-0x00000000013A0000-memory.dmp

    Filesize

    6.7MB