Analysis

  • max time kernel
    121s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    21-11-2024 08:38

General

  • Target

    d33a4094b5c98b7ad929b9f5ca969fddbc38b6d2d6149c201c740e3f74a62cf0.exe

  • Size

    2.7MB

  • MD5

    21880e624879ce6c9806ccac99d606b2

  • SHA1

    d33c68d8d994f0a33d0753c8f65abcb6a2c2057e

  • SHA256

    d33a4094b5c98b7ad929b9f5ca969fddbc38b6d2d6149c201c740e3f74a62cf0

  • SHA512

    0234fe2eed884fa705a9313ff1f987bc6c9163d72781081afa1038a30badcbcd06002c94ab329d04c9e7264afff3318505e33839df0337638ab50ac1bd222ae2

  • SSDEEP

    24576:VgU11BLg8J7p013oZpo/K27Fsm9FO7CAhSisMf3NJmqfnIubk9UZBVBRZjzQHvt:ZBs3KZpoS27Fmh0Mf3rYu2Mb

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
  • 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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d33a4094b5c98b7ad929b9f5ca969fddbc38b6d2d6149c201c740e3f74a62cf0.exe
    "C:\Users\Admin\AppData\Local\Temp\d33a4094b5c98b7ad929b9f5ca969fddbc38b6d2d6149c201c740e3f74a62cf0.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:844

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/844-0-0x00000000003D0000-0x0000000000684000-memory.dmp

    Filesize

    2.7MB

  • memory/844-1-0x00000000003D0000-0x0000000000684000-memory.dmp

    Filesize

    2.7MB

  • memory/844-2-0x00000000003D0000-0x0000000000684000-memory.dmp

    Filesize

    2.7MB

  • memory/844-5-0x00000000003D0000-0x0000000000684000-memory.dmp

    Filesize

    2.7MB