Analysis

  • max time kernel
    149s
  • max time network
    168s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-12-2022 05:45

General

  • Target

    1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe

  • Size

    58KB

  • MD5

    8a302c9bbeed3c414f4785802e4a1846

  • SHA1

    86b6777074a49169e6a43d435602178a77667600

  • SHA256

    1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff

  • SHA512

    ddaec0895626e1dddb8132e5b1c74c5ef010cc37a3632a2a3f08c0563ed5ac7f2b2eeb2fd9be9fb3d184f788798af0806693aad7a542f851ebb8de0054a5407c

  • SSDEEP

    1536:Wn/Mzq+5hRpfvF7I+KQau+VNON2EmGoj7R00u9HUpmNgsNg:A1+LaXNOCXjt1u9HUIaWg

Malware Config

Extracted

Family

pony

C2

http://rhjmcvo.info:9135/pic/fly.php

http://egtjbht.info:9135/pic/fly.php

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Drops file in Drivers directory 3 IoCs
  • UPX packed file 6 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.

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

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

  • Suspicious use of AdjustPrivilegeToken 48 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe
    "C:\Users\Admin\AppData\Local\Temp\1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2096
    • \??\c:\users\admin\appdata\local\temp\1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe
      "c:\users\admin\appdata\local\temp\1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe"
      2⤵
      • Drops file in Drivers directory
      • Checks computer location settings
      • Accesses Microsoft Outlook accounts
      • Accesses Microsoft Outlook profiles
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      • outlook_win_path
      PID:4684
      • 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 11:09:00 /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\240593031aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"
        3⤵
        • Drops file in Drivers directory
        • Suspicious use of WriteProcessMemory
        PID:4424
        • C:\Windows\SysWOW64\at.exe
          at 11:09:00 /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\240593031aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"
          4⤵
            PID:3620
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\240605515.bat" "c:\users\admin\appdata\local\temp\1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe" "
          3⤵
            PID:2768

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\240605515.bat

        Filesize

        94B

        MD5

        3880eeb1c736d853eb13b44898b718ab

        SHA1

        4eec9d50360cd815211e3c4e6bdd08271b6ec8e6

        SHA256

        936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7

        SHA512

        3eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b

      • memory/2768-140-0x0000000000000000-mapping.dmp

      • memory/3620-142-0x0000000000000000-mapping.dmp

      • memory/4424-139-0x0000000000000000-mapping.dmp

      • memory/4684-132-0x0000000000000000-mapping.dmp

      • memory/4684-133-0x0000000000400000-0x000000000041D000-memory.dmp

        Filesize

        116KB

      • memory/4684-135-0x0000000000400000-0x000000000041D000-memory.dmp

        Filesize

        116KB

      • memory/4684-136-0x0000000000400000-0x000000000041D000-memory.dmp

        Filesize

        116KB

      • memory/4684-137-0x0000000000400000-0x000000000041D000-memory.dmp

        Filesize

        116KB

      • memory/4684-138-0x0000000000400000-0x000000000041D000-memory.dmp

        Filesize

        116KB

      • memory/4684-143-0x0000000000400000-0x000000000041D000-memory.dmp

        Filesize

        116KB