Analysis

  • max time kernel
    149s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/11/2023, 19:18

General

  • Target

    NEAS.76cadb3a211d14c02d16204eb1009d70.exe

  • Size

    88KB

  • MD5

    76cadb3a211d14c02d16204eb1009d70

  • SHA1

    531b266bef7320037ee5c5fdee604ef3c256be79

  • SHA256

    2ed3a9866aa5d7cef507a491b7b2fd8e9c564f6e224c501eadced2def0d2b840

  • SHA512

    df7b344fb5910d41f1c6c53d86177d8f33b93d8122e4c0e6a2725c4b8ec188fba07870298eb8ab24e3de4cf591e273bbacba75f54f2cbdcebc3f8b1d46ca1025

  • SSDEEP

    1536:0VJdn9CP6En2lJpX6+KZfGZRaE1TaQmF6kIvvotxaeDMusOJ4c:oJl6FUpX6+SfGmE1Ta6kkAtYoRJ5

Malware Config

Extracted

Family

metasploit

Version

windows/reverse_tcp

C2

192.168.1.8:4444

Signatures

  • MetaSploit

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

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3300
      • C:\Users\Admin\AppData\Local\Temp\NEAS.76cadb3a211d14c02d16204eb1009d70.exe
        "C:\Users\Admin\AppData\Local\Temp\NEAS.76cadb3a211d14c02d16204eb1009d70.exe"
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:2832
      • C:\Users\Admin\AppData\Local\Temp\NEAS.76cadb3a211d14c02d16204eb1009d70.exe
        "C:\Users\Admin\AppData\Local\Temp\NEAS.76cadb3a211d14c02d16204eb1009d70.exe"
        2⤵
          PID:4436

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2832-0-0x0000000000400000-0x0000000000419000-memory.dmp

        Filesize

        100KB

      • memory/4436-1-0x0000000000400000-0x0000000000416000-memory.dmp

        Filesize

        88KB

      • memory/4436-3-0x0000000000400000-0x0000000000416000-memory.dmp

        Filesize

        88KB

      • memory/4436-4-0x00000000006B0000-0x00000000006B1000-memory.dmp

        Filesize

        4KB