Analysis

  • max time kernel
    300s
  • max time network
    293s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-08-2024 12:47

General

  • Target

    are gun suppressors legal in canada 97995.js

  • Size

    13.7MB

  • MD5

    92e6cb8641e076331bd36d69dd7a8533

  • SHA1

    132ce2dfb397e170b89a987399ba1589d0ffe9e6

  • SHA256

    b41cc5bbc8e836c57260ebcf3d61e2790ec4b6d2fd10c367d94751d4c36cb8cc

  • SHA512

    60a10c7f04691240081056dac1e8052450e7c85638f4ed9b53021f778c14a13dfbf7730924e9e4500f68a7800e26540cbe9046c21c9b1c052e039c19eeb38fc9

  • SSDEEP

    49152:YYRxr8uC0NjaCXoK5gYRxr8uC0NjaCXoK5f:m9g

Malware Config

Signatures

  • GootLoader

    JavaScript loader known for delivering other families such as Gootkit and Cobaltstrike.

  • Blocklisted process makes network request 9 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe "C:\Users\Admin\AppData\Local\Temp\are gun suppressors legal in canada 97995.js"
    1⤵
      PID:2380
    • C:\Windows\system32\wscript.EXE
      C:\Windows\system32\wscript.EXE OUTSOU~1.JS
      1⤵
      • Checks computer location settings
      • Suspicious use of WriteProcessMemory
      PID:4008
      • C:\Windows\System32\cscript.exe
        "C:\Windows\System32\cscript.exe" "OUTSOU~1.JS"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:4608
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell
          3⤵
          • Blocklisted process makes network request
          • Modifies registry class
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4428

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_yej2cmhe.hls.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Roaming\Adobe\OUTSOU~1.JS

      Filesize

      41.1MB

      MD5

      58b4a319ee39b25ce9eb5e5e8169c555

      SHA1

      b8a5e1ca4960ec47c8dd2cbba51652c456b86e9f

      SHA256

      69a63855902f9387a5174b45528e1c456b8007392e7f514197d32fa5ddd299de

      SHA512

      2386d9611ca7676f29defd2a2ec4c7ac28efcecf9319155c1aacfd8cfce6084f4a16ee86fd36af185ad8b7f0ab7b0d41315cc8a49738bd6aed750cd2e0a96f8d

    • memory/4428-3-0x0000028570750000-0x0000028570772000-memory.dmp

      Filesize

      136KB

    • memory/4428-13-0x00000285708F0000-0x0000028570934000-memory.dmp

      Filesize

      272KB

    • memory/4428-14-0x0000028570D20000-0x0000028570D96000-memory.dmp

      Filesize

      472KB

    • memory/4428-15-0x0000028570FA0000-0x0000028570FCA000-memory.dmp

      Filesize

      168KB

    • memory/4428-16-0x0000028570FA0000-0x0000028570FC4000-memory.dmp

      Filesize

      144KB