Analysis

  • max time kernel
    28s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    18/11/2022, 03:31

General

  • Target
    4b1c147945fe5bfdae6963244e1d5537.exe
  • Size 112KB
  • Sample221118-d22qdsce2w
  • SHA256 f55436dcdbac5a142f7fa360fa5eebdf4f91f5d5817b429cd5d0ea4e8a12e351
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • 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
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • 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.

  • Suspicious use of AdjustPrivilegeToken 32 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4b1c147945fe5bfdae6963244e1d5537.exe
    "C:\Users\Admin\AppData\Local\Temp\4b1c147945fe5bfdae6963244e1d5537.exe"
    1⤵
    • Accesses Microsoft Outlook accounts
    • Accesses Microsoft Outlook profiles
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • outlook_win_path
    PID:616
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\7098045.bat" "C:\Users\Admin\AppData\Local\Temp\4b1c147945fe5bfdae6963244e1d5537.exe" "
      2⤵
      • Deletes itself
      PID:1108

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        7098045.bat

        • Path C:\Users\Admin\AppData\Local\Temp\7098045.bat
        • Size 94B
        • SHA256 936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
        • MD5 SHA1 SHA512

        memory/616-54-0x0000000075C81000-0x0000000075C83000-memory.dmp