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Analysis

  • max time kernel
    145s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/02/2024, 08:02

General

  • Target

    test.js

  • Size

    1.7MB

  • MD5

    968ee3bb4dd8c643334ada06e3265c72

  • SHA1

    b4e2438a08f1581e79435bc2b2a00d3c3c1271a7

  • SHA256

    594b1e33e576cd7f28ed0bbeeb46ea16e80c1db7d1048e8a040abbfdb0e8467e

  • SHA512

    51085e2ad98a44217a03aad7569e036c57d6cdb8243f30e1dcc6c7d3ea13da963f78744678cfbed25b544bdbf839e3347d601dfbfa5de90b62eaa46e3690990d

  • SSDEEP

    12288:SeEYbhfw4Y/hz2z+FIE5AlQlDu90TsDJWx5u1xNydLpg8hC6gQl6GfwgqqQkv2Gq:Sefbhfj8SWHu1/wD5HroObm

Score
10/10

Malware Config

Signatures

  • GootLoader

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

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

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

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 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\test.js
    1⤵
      PID:2968
    • C:\Windows\system32\wscript.EXE
      C:\Windows\system32\wscript.EXE SEMANT~1.JS
      1⤵
      • Checks computer location settings
      • Suspicious use of WriteProcessMemory
      PID:1000
      • C:\Windows\System32\cscript.exe
        "C:\Windows\System32\cscript.exe" "SEMANT~1.JS"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:1052
        • 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:632

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ijiyof1f.2yc.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

      Filesize

      34.3MB

      MD5

      56a922ddf944b911cce456da4336c1b6

      SHA1

      7e9fa06dcd87831a392ecd5773e671bd1c1a7688

      SHA256

      1c1f8f49b1c0ed5f3aea916b9dca85c60998e5eb4c82ae62625018ad67d0f0fd

      SHA512

      f7228b975b7815f7aa77b3859aefb5f71db294baccee80273670e5f264f6cc7c532f4a9bc36194175533615cd48a4ae24ea23ac75c587a9f377e44e20d7a31f8

    • memory/632-18-0x000001A24AF20000-0x000001A24AF30000-memory.dmp

      Filesize

      64KB

    • memory/632-19-0x000001A24D810000-0x000001A24D83A000-memory.dmp

      Filesize

      168KB

    • memory/632-14-0x000001A24AF20000-0x000001A24AF30000-memory.dmp

      Filesize

      64KB

    • memory/632-15-0x000001A24AF20000-0x000001A24AF30000-memory.dmp

      Filesize

      64KB

    • memory/632-16-0x000001A24D4F0000-0x000001A24D534000-memory.dmp

      Filesize

      272KB

    • memory/632-17-0x000001A24D630000-0x000001A24D6A6000-memory.dmp

      Filesize

      472KB

    • memory/632-12-0x000001A24D600000-0x000001A24D622000-memory.dmp

      Filesize

      136KB

    • memory/632-13-0x00007FFB6C3A0000-0x00007FFB6CE61000-memory.dmp

      Filesize

      10.8MB

    • memory/632-20-0x000001A24D810000-0x000001A24D834000-memory.dmp

      Filesize

      144KB

    • memory/632-21-0x000001A24AF20000-0x000001A24AF30000-memory.dmp

      Filesize

      64KB

    • memory/632-23-0x00007FFB6C3A0000-0x00007FFB6CE61000-memory.dmp

      Filesize

      10.8MB

    • memory/632-24-0x000001A24AF20000-0x000001A24AF30000-memory.dmp

      Filesize

      64KB

    • memory/632-25-0x000001A24AF20000-0x000001A24AF30000-memory.dmp

      Filesize

      64KB

    • memory/632-26-0x000001A24AF20000-0x000001A24AF30000-memory.dmp

      Filesize

      64KB

    • memory/632-27-0x000001A24AF20000-0x000001A24AF30000-memory.dmp

      Filesize

      64KB

    • memory/632-28-0x000001A24AF20000-0x000001A24AF30000-memory.dmp

      Filesize

      64KB