Analysis

  • max time kernel
    145s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/11/2022, 08:39

General

  • Target

    5e343333d3f9f5af36b93bdef34ef64f47679a1c81e2bfba8527e80e2a34a389.exe

  • Size

    96KB

  • MD5

    39a9cf23daed372b013fa8ccf98672e0

  • SHA1

    b243eacf498adb158b3421b7cc9c11a64da20364

  • SHA256

    5e343333d3f9f5af36b93bdef34ef64f47679a1c81e2bfba8527e80e2a34a389

  • SHA512

    aa844d7df2494bf5ba9dca55f809169b154988b776a7e9777978b560d5074f722558896ccf09330ae76f5e45376c3504b2086277fcc18077aa6b512304c8a8bd

  • SSDEEP

    1536:iPGe2w9/0AMKpNGLsmYTQsLaYbbHAebk54YO/1OYr+4CDn8ATHbLqyam999Nle:i4w9cAM+YYnQCh37bkytrRo/LqyB

Malware Config

Extracted

Family

pony

C2

http://jsdhdje.pw:4915/way/like.php

http://kmyturr.pw:4915/way/like.php

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

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

  • 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 6 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5e343333d3f9f5af36b93bdef34ef64f47679a1c81e2bfba8527e80e2a34a389.exe
    "C:\Users\Admin\AppData\Local\Temp\5e343333d3f9f5af36b93bdef34ef64f47679a1c81e2bfba8527e80e2a34a389.exe"
    1⤵
    • 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:4612
    • 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 09:43:00 /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\240577765aq 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:4344
      • C:\Windows\SysWOW64\at.exe
        at 09:43:00 /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\240577765aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"
        3⤵
          PID:1124

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/4612-132-0x0000000000400000-0x0000000000425000-memory.dmp

            Filesize

            148KB

          • memory/4612-133-0x0000000000580000-0x00000000005A5000-memory.dmp

            Filesize

            148KB

          • memory/4612-134-0x0000000000400000-0x0000000000425000-memory.dmp

            Filesize

            148KB

          • memory/4612-135-0x0000000000400000-0x0000000000425000-memory.dmp

            Filesize

            148KB

          • memory/4612-136-0x0000000000580000-0x00000000005A5000-memory.dmp

            Filesize

            148KB

          • memory/4612-138-0x0000000000400000-0x0000000000425000-memory.dmp

            Filesize

            148KB