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Analysis

  • max time kernel
    16s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22/12/2024, 12:31

General

  • Target

    4809084ad56135c424fd3666d00bc9829fb5efc2c4ae2fbd7e57262e90501863.exe

  • Size

    1.4MB

  • MD5

    4aefaafc8a16809924ea8595d316bc9b

  • SHA1

    4605ec0d09978f44c92eb92020c96856155d2118

  • SHA256

    4809084ad56135c424fd3666d00bc9829fb5efc2c4ae2fbd7e57262e90501863

  • SHA512

    4156410583152df5290617a9a6eac14fb129b0412ba8e086394c97787ac960859eec0957d3057e63f7379d7ca12029bc42906ef493da1c59338233b2aa24958f

  • SSDEEP

    24576:4d2mjd+fvf39vKfe3p8F6UH1eQ7OmYZ828ZE5Ih/mz+w/qQ:+2Q+fHtifUe6UVeQ7O4HE5wOzVyQ

Malware Config

Extracted

Family

metasploit

Version

encoder/shikata_ga_nai

Extracted

Family

metasploit

Version

windows/reverse_tcp

C2

192.168.3.75:8080

Signatures

  • MetaSploit

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

  • Metasploit family
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4809084ad56135c424fd3666d00bc9829fb5efc2c4ae2fbd7e57262e90501863.exe
    "C:\Users\Admin\AppData\Local\Temp\4809084ad56135c424fd3666d00bc9829fb5efc2c4ae2fbd7e57262e90501863.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2340
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2340 -s 56
      2⤵
      • Program crash
      PID:1916

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2340-0-0x0000000000DD0000-0x0000000000F78000-memory.dmp

    Filesize

    1.7MB

  • memory/2340-1-0x0000000000DD0000-0x0000000000F78000-memory.dmp

    Filesize

    1.7MB