Analysis

  • max time kernel
    152s
  • max time network
    182s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-07-2022 05:57

General

  • Target

    files/15.exe

  • Size

    615KB

  • MD5

    147d68f27c2a0f9babd0b425dabc8a18

  • SHA1

    98f0e21df059931e3fd50b06a494d19ebced3963

  • SHA256

    5b2b78d61f6460bb5b5b3b21ae238327786192a2339015db4f3f7b0afcb5e36b

  • SHA512

    49d9710a97532e65e67628d116ba35200e27327c9ae8bff995c347a0774095b97fc28ec5d805d0cff42541969c33b88a22aeffc86cf9249675646ddbe65d4532

Malware Config

Extracted

Family

pony

C2

http://uluulupetcafe.sg/nweje/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.

  • 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 48 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\files\15.exe
    "C:\Users\Admin\AppData\Local\Temp\files\15.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:3564
    • C:\Users\Admin\AppData\Local\Temp\files\15.exe
      "C:\Users\Admin\AppData\Local\Temp\files\15.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:2136
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\240606531.bat" "C:\Users\Admin\AppData\Local\Temp\files\15.exe" "
        3⤵
          PID:1496

    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\240606531.bat
      Filesize

      94B

      MD5

      3880eeb1c736d853eb13b44898b718ab

      SHA1

      4eec9d50360cd815211e3c4e6bdd08271b6ec8e6

      SHA256

      936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7

      SHA512

      3eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b

    • memory/1496-134-0x0000000000000000-mapping.dmp
    • memory/2136-131-0x0000000000000000-mapping.dmp
    • memory/2136-132-0x0000000000400000-0x0000000000419000-memory.dmp
      Filesize

      100KB

    • memory/2136-133-0x0000000000400000-0x0000000000419000-memory.dmp
      Filesize

      100KB

    • memory/2136-135-0x0000000000400000-0x0000000000419000-memory.dmp
      Filesize

      100KB

    • memory/3564-130-0x0000000000400000-0x00000000004A0000-memory.dmp
      Filesize

      640KB