Analysis

  • max time kernel
    77s
  • max time network
    71s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    11/10/2022, 18:26

General

  • Target

    47caa807da8915c72957baf52364d63519b278a9aa88497bd0394f4e844086e0.exe

  • Size

    98KB

  • MD5

    1af032045befbdc72b6347bbcf0c3780

  • SHA1

    59ec075b25990ddd6f2dad3655fcff17db026698

  • SHA256

    47caa807da8915c72957baf52364d63519b278a9aa88497bd0394f4e844086e0

  • SHA512

    70eb2413ddab71bef132fe77906707b0ea02da24dace5227551715f3998d4944bd6e9ebed270aa0ab7290435b5bb9eaf522af2f79b0bd876dc1aedd4b3120dde

  • SSDEEP

    3072:L8imlKe1CwzDyXuL8tTNdpshfFAXZX8isybfN:L8dlKMp8RNdChfyX83ybF

Malware Config

Extracted

Family

pony

C2

http://nbfxcngf.info:4915/doc/black.php

http://mjftdsjg.info:888/doc/black.php

Attributes
  • payload_url

    http://gfdkhgvd.info:888/pic/Flash.exe

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Drops file in Drivers directory 3 IoCs
  • Deletes itself 1 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 32 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\47caa807da8915c72957baf52364d63519b278a9aa88497bd0394f4e844086e0.exe
    "C:\Users\Admin\AppData\Local\Temp\47caa807da8915c72957baf52364d63519b278a9aa88497bd0394f4e844086e0.exe"
    1⤵
    • Drops file in Drivers directory
    • Accesses Microsoft Outlook accounts
    • Accesses Microsoft Outlook profiles
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • outlook_win_path
    PID:2024
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c copy C:\Windows\system32\drivers\etc\hosts C:\Windows\system32\drivers\etc\hosts.sam /Y && at 03:49:00 /every:M,T,W,Th,F,S,Su cmd.exe "/c attrib -H C:\Windows\system32\drivers\etc\hosts && copy C:\Users\Admin\AppData\Local\Temp\7160773aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"
      2⤵
      • Drops file in Drivers directory
      • Suspicious use of WriteProcessMemory
      PID:584
      • C:\Windows\SysWOW64\at.exe
        at 03:49:00 /every:M,T,W,Th,F,S,Su cmd.exe "/c attrib -H C:\Windows\system32\drivers\etc\hosts && copy C:\Users\Admin\AppData\Local\Temp\7160773aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"
        3⤵
          PID:912
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c ping -n 6 localhost && erase "C:\Users\Admin\AppData\Local\Temp\47caa807da8915c72957baf52364d63519b278a9aa88497bd0394f4e844086e0.exe"
        2⤵
        • Deletes itself
        • Suspicious use of WriteProcessMemory
        PID:1232
        • C:\Windows\SysWOW64\PING.EXE
          ping -n 6 localhost
          3⤵
          • Runs ping.exe
          PID:908

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/2024-54-0x0000000075F81000-0x0000000075F83000-memory.dmp

            Filesize

            8KB

          • memory/2024-55-0x0000000000400000-0x000000000041E000-memory.dmp

            Filesize

            120KB

          • memory/2024-56-0x0000000000220000-0x000000000023E000-memory.dmp

            Filesize

            120KB

          • memory/2024-57-0x0000000000400000-0x000000000041E000-memory.dmp

            Filesize

            120KB

          • memory/2024-58-0x0000000000400000-0x000000000041E000-memory.dmp

            Filesize

            120KB

          • memory/2024-61-0x0000000000400000-0x000000000041E000-memory.dmp

            Filesize

            120KB