Analysis

  • max time kernel
    119s
  • max time network
    124s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    27-01-2022 20:39

General

  • Target

    2fd38911f08f6ebd447c6f7466ea6cbf9dfd472a3fd20b7ac9cdf1d3cbed0e35.exe

  • Size

    1.2MB

  • MD5

    3c28605ba9465db98e45a4dc89909304

  • SHA1

    0884f9c59ffa2039f3b9ef663cfadf080d00c150

  • SHA256

    2fd38911f08f6ebd447c6f7466ea6cbf9dfd472a3fd20b7ac9cdf1d3cbed0e35

  • SHA512

    87c03f7fbb010804d4d6c9b69ca6b8b9b8d924cadcf7b4f09125efb8119c2264c8fef8f5a8b9a73c2f232d4c480f7dcdddb7ed1e475b5c17a6ebb35594cca80d

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\2fd38911f08f6ebd447c6f7466ea6cbf9dfd472a3fd20b7ac9cdf1d3cbed0e35.exe
    "C:\Users\Admin\AppData\Local\Temp\2fd38911f08f6ebd447c6f7466ea6cbf9dfd472a3fd20b7ac9cdf1d3cbed0e35.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3280
    • C:\Users\Admin\AppData\Local\Temp\2fd38911f08f6ebd447c6f7466ea6cbf9dfd472a3fd20b7ac9cdf1d3cbed0e35.exe
      "C:\Users\Admin\AppData\Local\Temp\2fd38911f08f6ebd447c6f7466ea6cbf9dfd472a3fd20b7ac9cdf1d3cbed0e35.exe"
      2⤵
        PID:660
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 660 -s 24
          3⤵
          • Program crash
          PID:912

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/660-115-0x0000000029A00000-0x0000000029A1E000-memory.dmp
      Filesize

      120KB

    • memory/660-116-0x0000000029A00000-0x0000000029A1E000-memory.dmp
      Filesize

      120KB

    • memory/660-117-0x0000000029A00000-0x0000000029A1E000-memory.dmp
      Filesize

      120KB