Analysis

  • max time kernel
    122s
  • max time network
    139s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    27-01-2022 21:59

General

  • Target

    1811acc99aa3297467e8a83676093cecf1afb3ece96de2374b7b37be72aeeb7b.exe

  • Size

    798KB

  • MD5

    655c95c31c9745f6e7babd65a0d6758d

  • SHA1

    dd8d3ba921b3458b9674758abe01b7ebe4b062e9

  • SHA256

    1811acc99aa3297467e8a83676093cecf1afb3ece96de2374b7b37be72aeeb7b

  • SHA512

    8b6c7470460f0134db6d3ce8bcb9b089cce4636cb1d55a3277466e8c45f654228d9026162a1302555746577e00d4ef6b0c9e01cf79f1f1824801595b2ce0e27d

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\1811acc99aa3297467e8a83676093cecf1afb3ece96de2374b7b37be72aeeb7b.exe
    "C:\Users\Admin\AppData\Local\Temp\1811acc99aa3297467e8a83676093cecf1afb3ece96de2374b7b37be72aeeb7b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3544
    • C:\Users\Admin\AppData\Local\Temp\1811acc99aa3297467e8a83676093cecf1afb3ece96de2374b7b37be72aeeb7b.exe
      "C:\Users\Admin\AppData\Local\Temp\1811acc99aa3297467e8a83676093cecf1afb3ece96de2374b7b37be72aeeb7b.exe"
      2⤵
        PID:3676
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3676 -s 28
          3⤵
          • Program crash
          PID:4100

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3676-115-0x0000000029A00000-0x0000000029A1E000-memory.dmp
      Filesize

      120KB

    • memory/3676-116-0x0000000029A00000-0x0000000029A1E000-memory.dmp
      Filesize

      120KB

    • memory/3676-117-0x0000000029A00000-0x0000000029A1E000-memory.dmp
      Filesize

      120KB