Analysis

  • max time kernel
    61s
  • max time network
    51s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    27-10-2022 14:52

General

  • Target

    664f074885b11a0cab73d6e7e08ebd5154267a44f29a8e414c295fe86f7d2ccf.exe

  • Size

    301KB

  • MD5

    7c05aff1631f596df28435ac84c8c412

  • SHA1

    b36220c51890e56346b99d1def2917c9695923c0

  • SHA256

    664f074885b11a0cab73d6e7e08ebd5154267a44f29a8e414c295fe86f7d2ccf

  • SHA512

    01d68877ee1cff35daa2f2bd7eb6227418c7e5184e49473b2d707277fc11e1a9c5dd4599a9ac6a2658e8f4fc066c8985a345d1f8c12444cd588c67cb4230eb07

  • SSDEEP

    6144:C6MOq6tWgVQmz4V4oe5v0rURy0ld/z5ld/zUld/zM:C6MOq68NrURdlvlClM

Malware Config

Extracted

Family

metasploit

Version

windows/download_exec

C2

http://192.168.43.103:80/jquery-3.3.1.slim.min.js

Attributes
  • headers Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-US,en;q=0.5 Referer: http://code.jquery.com/ Accept-Encoding: gzip, deflate User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.106 Safari/537.36

Signatures

  • MetaSploit

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

  • Maps connected drives based on registry 3 TTPs 3 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 33 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\664f074885b11a0cab73d6e7e08ebd5154267a44f29a8e414c295fe86f7d2ccf.exe
    "C:\Users\Admin\AppData\Local\Temp\664f074885b11a0cab73d6e7e08ebd5154267a44f29a8e414c295fe86f7d2ccf.exe"
    1⤵
    • Maps connected drives based on registry
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1076
    • \??\c:\windows\SysWOW64\notepad.exe
      c:\windows\system32\notepad.exe
      2⤵
        PID:1008

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1008-55-0x0000000075C51000-0x0000000075C53000-memory.dmp

      Filesize

      8KB