Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/01/2024, 12:28

General

  • Target

    6d4fc5a4334070dd65778cb4d4984539.exe

  • Size

    101KB

  • MD5

    6d4fc5a4334070dd65778cb4d4984539

  • SHA1

    d2194e81a61de3315fb09c3680e41ca39b495f93

  • SHA256

    3698200f475bf723b5c5c06c2aa65d269208bb3025c2746b9d1a3c7f4eb6b1eb

  • SHA512

    54ebf102baf80a5524927d6ec833a03593099152c8f7332dbf06220c38fedf1e0cded62b12b48aba6e0c2e61bec8b291353e434ab4f96f25c3a4a302c0b3194f

  • SSDEEP

    3072:9fhggHcWPfZEYHB/zm6s0qsWmlzeCDNJo2/hn5d1AB:XLrZESJqs5eIAB

Malware Config

Extracted

Family

metasploit

Version

encoder/shikata_ga_nai

Extracted

Family

metasploit

Version

windows/reverse_tcp

C2

45.76.149.208:7854

Signatures

  • MetaSploit

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

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6d4fc5a4334070dd65778cb4d4984539.exe
    "C:\Users\Admin\AppData\Local\Temp\6d4fc5a4334070dd65778cb4d4984539.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:324
    • C:\Windows\SysWOW64\nslookup.exe
      "C:\Windows\System32\nslookup.exe"
      2⤵
        PID:2408

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/2408-0-0x0000000000CC0000-0x0000000000CC1000-memory.dmp

            Filesize

            4KB

          • memory/2408-1-0x0000000000CC0000-0x0000000000CC1000-memory.dmp

            Filesize

            4KB