Analysis

  • max time kernel
    156s
  • max time network
    177s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    14-05-2022 13:50

General

  • Target

    971443aa3efcab7657935b3346d329d957612209f634bbda0203376dddf15512.exe

  • Size

    240KB

  • MD5

    5a55e6c092cf553188e2f6d8beefe93f

  • SHA1

    e273a97c430dff0097d37417c302f46fc6a85027

  • SHA256

    971443aa3efcab7657935b3346d329d957612209f634bbda0203376dddf15512

  • SHA512

    02ca726dcf1158777fb6398d2af1b2bba7a51d6e3378079bfa1ed631fe0bb28ff92e07ca566021493bcf800c5adb95dec44a9c550849f664aff20e640e6e869b

Malware Config

Extracted

Family

pony

C2

http://azbex.com/sydney/panelnew/gate.php

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • 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 SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\971443aa3efcab7657935b3346d329d957612209f634bbda0203376dddf15512.exe
    "C:\Users\Admin\AppData\Local\Temp\971443aa3efcab7657935b3346d329d957612209f634bbda0203376dddf15512.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4648
    • C:\Users\Admin\AppData\Local\Temp\971443aa3efcab7657935b3346d329d957612209f634bbda0203376dddf15512.exe
      "C:\Users\Admin\AppData\Local\Temp\971443aa3efcab7657935b3346d329d957612209f634bbda0203376dddf15512.exe"
      2⤵
      • Checks computer location settings
      • Accesses Microsoft Outlook accounts
      • Accesses Microsoft Outlook profiles
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      • outlook_win_path
      PID:1912
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\240607343.bat" "C:\Users\Admin\AppData\Local\Temp\971443aa3efcab7657935b3346d329d957612209f634bbda0203376dddf15512.exe" "
        3⤵
          PID:4480

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Credential Access

    Credentials in Files

    2
    T1081

    Discovery

    Query Registry

    2
    T1012

    System Information Discovery

    2
    T1082

    Collection

    Data from Local System

    2
    T1005

    Email Collection

    2
    T1114

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\240607343.bat
      Filesize

      94B

      MD5

      3880eeb1c736d853eb13b44898b718ab

      SHA1

      4eec9d50360cd815211e3c4e6bdd08271b6ec8e6

      SHA256

      936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7

      SHA512

      3eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b

    • memory/1912-133-0x0000000000000000-mapping.dmp
    • memory/1912-134-0x0000000000400000-0x0000000000416000-memory.dmp
      Filesize

      88KB

    • memory/1912-135-0x0000000000400000-0x0000000000416000-memory.dmp
      Filesize

      88KB

    • memory/1912-136-0x0000000000400000-0x0000000000416000-memory.dmp
      Filesize

      88KB

    • memory/4480-137-0x0000000000000000-mapping.dmp
    • memory/4648-132-0x0000000002220000-0x0000000002233000-memory.dmp
      Filesize

      76KB