Analysis

  • max time kernel
    135s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/11/2024, 02:58

General

  • Target

    c4cb4c6199e60c55d6294c1622180efb62b4c76fead44255d07f6d19d4f68939.exe

  • Size

    2.7MB

  • MD5

    29682476b99fd79eebb0f76db6aca7e8

  • SHA1

    9ed509cb63e4850cedd14164f5ded65c4e3338ea

  • SHA256

    c4cb4c6199e60c55d6294c1622180efb62b4c76fead44255d07f6d19d4f68939

  • SHA512

    de21fffb88a33efaad8176e54f7c00aa72315f1f77613ca8d36e3111234b6e77f5fbe86c17fb825a5814dc13c24380688c37be023f88291563b9a044d86708d2

  • SSDEEP

    24576:SzsKt2d2MCVpOiJzZ+TKdrjCFPQI1t2pzINEapPZexzrircrIaPvchr2LLauZ7zS:VIPh3Oij+crO9+3cBuAugK

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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c4cb4c6199e60c55d6294c1622180efb62b4c76fead44255d07f6d19d4f68939.exe
    "C:\Users\Admin\AppData\Local\Temp\c4cb4c6199e60c55d6294c1622180efb62b4c76fead44255d07f6d19d4f68939.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:904

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/904-0-0x00000000006D0000-0x000000000098A000-memory.dmp

          Filesize

          2.7MB

        • memory/904-1-0x00000000006D0000-0x000000000098A000-memory.dmp

          Filesize

          2.7MB

        • memory/904-2-0x00000000006D0000-0x000000000098A000-memory.dmp

          Filesize

          2.7MB

        • memory/904-4-0x00000000006D0000-0x000000000098A000-memory.dmp

          Filesize

          2.7MB

        • memory/904-7-0x00000000006D0000-0x000000000098A000-memory.dmp

          Filesize

          2.7MB