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Analysis

  • max time kernel
    81s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/09/2022, 13:47

General

  • Target

    d47b65b49c7bf5486ba15bcee612e70edd0c65b84e7d60d70d0a9527ab1ccc50.exe

  • Size

    75KB

  • MD5

    b9e812783cdf77e58b8757079bd95e83

  • SHA1

    4ba6248d78c566a22db5f45a4ee5896eac3116a3

  • SHA256

    d47b65b49c7bf5486ba15bcee612e70edd0c65b84e7d60d70d0a9527ab1ccc50

  • SHA512

    3b643dece8cfe394dad79ef71c5b9e48682a3d53e2909557bddac4350272b24ea472668b1dea0009ae5430cec77055e137159d312cc75b802d148247868b434b

  • SSDEEP

    1536:xCe8uuXxp4vBt1mcbaxSdnVpvXp0Phe25WZ4Eme/ZRZF+q:WxqvVbaMXAhe2sKCFF/

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d47b65b49c7bf5486ba15bcee612e70edd0c65b84e7d60d70d0a9527ab1ccc50.exe
    "C:\Users\Admin\AppData\Local\Temp\d47b65b49c7bf5486ba15bcee612e70edd0c65b84e7d60d70d0a9527ab1ccc50.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4364
    • C:\Users\Admin\AppData\Local\Temp\d47b65b49c7bf5486ba15bcee612e70edd0c65b84e7d60d70d0a9527ab1ccc50.exe
      "C:\Users\Admin\AppData\Local\Temp\d47b65b49c7bf5486ba15bcee612e70edd0c65b84e7d60d70d0a9527ab1ccc50.exe"
      2⤵
        PID:5040
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5040 -s 12
          3⤵
          • Program crash
          PID:2948
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 5040 -ip 5040
      1⤵
        PID:4416

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/5040-133-0x0000000029A00000-0x0000000029A1D000-memory.dmp

        Filesize

        116KB

      • memory/5040-134-0x0000000029A00000-0x0000000029A1D000-memory.dmp

        Filesize

        116KB

      • memory/5040-135-0x0000000029A00000-0x0000000029A1D000-memory.dmp

        Filesize

        116KB

      • memory/5040-136-0x0000000029A00000-0x0000000029A1D000-memory.dmp

        Filesize

        116KB