Analysis

  • max time kernel
    150s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/10/2022, 10:51

General

  • Target
    748320cadf8f869f800f6968f437ad10.exe
  • Size 438KB
  • Sample221007-mxtnnacca4
  • SHA256 351cb29f79ab4ce5a30bbc76d6a49135d1e6c9704884cb1f11a9b8a7fc5207e9
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • pony

C2
  • http://www.dantewa.com.au/logv/kele/gate.php

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Executes dropped EXE 3 IoCs
  • UPX packed file 10 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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.

  • AutoIT Executable 2 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 48 IoCs
  • Suspicious use of WriteProcessMemory 27 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\748320cadf8f869f800f6968f437ad10.exe
    "C:\Users\Admin\AppData\Local\Temp\748320cadf8f869f800f6968f437ad10.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4772
    • C:\Windows\SysWOW64\cmd.exe
      /c net stop MpsSvc
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4504
      • C:\Windows\SysWOW64\net.exe
        net stop MpsSvc
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:824
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop MpsSvc
          4⤵
            PID:5096
      • C:\Users\Admin\AppData\Local\Temp\748320cadf8f869f800f6968f437ad10.exe
        C:\Users\Admin\AppData\Local\Temp\748320cadf8f869f800f6968f437ad10.exe
        2⤵
        • Executes dropped EXE
        PID:3460
      • C:\Users\Admin\AppData\Local\Temp\748320cadf8f869f800f6968f437ad10.exe
        C:\Users\Admin\AppData\Local\Temp\748320cadf8f869f800f6968f437ad10.exe
        2⤵
        • Executes dropped EXE
        PID:1528
      • C:\Users\Admin\AppData\Local\Temp\748320cadf8f869f800f6968f437ad10.exe
        C:\Users\Admin\AppData\Local\Temp\748320cadf8f869f800f6968f437ad10.exe
        2⤵
        • Executes dropped EXE
        • Checks computer location settings
        • Accesses Microsoft Outlook accounts
        • Accesses Microsoft Outlook profiles
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        • outlook_win_path
        PID:3436
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\240554609.bat" "C:\Users\Admin\AppData\Local\Temp\748320cadf8f869f800f6968f437ad10.exe" "
          3⤵
            PID:1824

      Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

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            Downloads

            240554609.bat

            • Path C:\Users\Admin\AppData\Local\Temp\240554609.bat
            • Size 94B
            • SHA256 936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
            • MD5 SHA1 SHA512

            748320cadf8f869f800f6968f437ad10.exe

            • Path C:\Users\Admin\AppData\Local\Temp\748320cadf8f869f800f6968f437ad10.exe
            • Size 438KB
            • SHA256 351cb29f79ab4ce5a30bbc76d6a49135d1e6c9704884cb1f11a9b8a7fc5207e9
            • MD5 SHA1 SHA512 SSDEEP

            748320cadf8f869f800f6968f437ad10.exe

            • Path C:\Users\Admin\AppData\Local\Temp\748320cadf8f869f800f6968f437ad10.exe
            • Size 438KB
            • SHA256 351cb29f79ab4ce5a30bbc76d6a49135d1e6c9704884cb1f11a9b8a7fc5207e9
            • MD5 SHA1 SHA512 SSDEEP

            748320cadf8f869f800f6968f437ad10.exe

            • Path C:\Users\Admin\AppData\Local\Temp\748320cadf8f869f800f6968f437ad10.exe
            • Size 438KB
            • SHA256 351cb29f79ab4ce5a30bbc76d6a49135d1e6c9704884cb1f11a9b8a7fc5207e9
            • MD5 SHA1 SHA512 SSDEEP

            memory/3436-142-0x0000000000400000-0x000000000041C000-memory.dmp

            memory/3436-139-0x0000000000400000-0x000000000041C000-memory.dmp

            memory/3436-149-0x0000000000400000-0x000000000041C000-memory.dmp

            memory/3436-151-0x0000000000400000-0x000000000041C000-memory.dmp

            memory/3436-144-0x0000000000400000-0x000000000041C000-memory.dmp

            memory/4772-143-0x0000000000400000-0x0000000000501000-memory.dmp

            memory/4772-146-0x00000000033C0000-0x00000000033C4000-memory.dmp

            memory/4772-145-0x00000000040E0000-0x0000000004248000-memory.dmp

            memory/4772-132-0x0000000000400000-0x0000000000501000-memory.dmp