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Analysis

  • max time kernel
    202s
  • max time network
    217s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/12/2023, 23:30

General

  • Target

    43557ef3470c5b0d8839ccc5d7820e29.exe

  • Size

    130KB

  • MD5

    43557ef3470c5b0d8839ccc5d7820e29

  • SHA1

    e4008310939b46774a612114de27996e2c9066c2

  • SHA256

    4c89b70bd2330ce1fe930d9c6752a2ca23e7463753261036922caf406e101e21

  • SHA512

    11c234d7c93748ba11f4fd4515361fd563ff301d38b0e79ad3cff36855213fd4eecad6989bff66b74a0866f031a3754bd6c1ab4dd793a121cd670039d09b59c5

  • SSDEEP

    3072:+zqTC/VXu6wle0Nc8QsC5erd4WUeej0kZekyyCw:CqGdXu6wE0Nc8Qsm26Wqau

Malware Config

Extracted

Family

metasploit

Version

encoder/shikata_ga_nai

Signatures

  • MetaSploit

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

  • Program crash 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\43557ef3470c5b0d8839ccc5d7820e29.exe
    "C:\Users\Admin\AppData\Local\Temp\43557ef3470c5b0d8839ccc5d7820e29.exe"
    1⤵
      PID:1748
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1748 -s 260
        2⤵
        • Program crash
        PID:4052
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1748 -s 268
        2⤵
        • Program crash
        PID:4804
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1748 -ip 1748
      1⤵
        PID:4992
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 1748 -ip 1748
        1⤵
          PID:4900

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1748-0-0x0000000000400000-0x0000000000425400-memory.dmp

          Filesize

          149KB

        • memory/1748-1-0x0000000000400000-0x0000000000425400-memory.dmp

          Filesize

          149KB