Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    04/11/2024, 02:48

General

  • Target

    b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe

  • Size

    2.7MB

  • MD5

    dd7b0b25fec84e7f3aada252a564f109

  • SHA1

    0c3ece750dac01d995b872242c3e305379a151e7

  • SHA256

    b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e

  • SHA512

    17cc0cf381d9bff282732e1ed8e18e3dfd5e9dc26e52d2adf699fe8962078f99c3167b8c9631678e66ada6e9f989a28cf355e71ec751c5b586e901939d3b7ba5

  • SSDEEP

    49152:Vpd24NL2eWDfLb2DaxNK9eegBdnqQCZpWB3RZArDfgJersW:vk4N6eWDfPfTKI/BwlmBcn4Ir

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\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.exe
    "C:\Users\Admin\AppData\Local\Temp\b7e084ca9f597afb4b6d064022ac9a5489fa2445331ea3bc180c4a15bdbb278e.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:2148

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2148-0-0x00000000002A0000-0x0000000000552000-memory.dmp

          Filesize

          2.7MB

        • memory/2148-1-0x00000000002A0000-0x0000000000552000-memory.dmp

          Filesize

          2.7MB

        • memory/2148-2-0x00000000002A0000-0x0000000000552000-memory.dmp

          Filesize

          2.7MB

        • memory/2148-4-0x00000000002A0000-0x0000000000552000-memory.dmp

          Filesize

          2.7MB

        • memory/2148-6-0x00000000002A0000-0x0000000000552000-memory.dmp

          Filesize

          2.7MB