Analysis

  • max time kernel
    161s
  • max time network
    183s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    14-05-2022 13:50

General

  • Target

    1e56c1313b99673d1b705d9916df0b8e0f9da9f46b3fa59a1f99b64168404100.exe

  • Size

    485KB

  • MD5

    6629933020c2ba9ceabd5243ef6a8a5c

  • SHA1

    d28fe16ecdf545bf3bc25d1ca43a749f4aa54d86

  • SHA256

    1e56c1313b99673d1b705d9916df0b8e0f9da9f46b3fa59a1f99b64168404100

  • SHA512

    06d1b85bd6c2b8e256ef59b0bd20d9debd203d11248000babe9077213fd24104a312a0c88f3f2cf267ce72d85b5a3c609ef0d2e286d0420004ab01d926fb1a85

Malware Config

Extracted

Family

pony

C2

http://al-shifaa.com/cubby/gate.php

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • suricata: ET MALWARE Fareit/Pony Downloader Checkin 3

    suricata: ET MALWARE Fareit/Pony Downloader Checkin 3

  • suricata: ET MALWARE Pony Downloader HTTP Library MSIE 5 Win98

    suricata: ET MALWARE Pony Downloader HTTP Library MSIE 5 Win98

  • UPX packed file 4 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 49 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1e56c1313b99673d1b705d9916df0b8e0f9da9f46b3fa59a1f99b64168404100.exe
    "C:\Users\Admin\AppData\Local\Temp\1e56c1313b99673d1b705d9916df0b8e0f9da9f46b3fa59a1f99b64168404100.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3792
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.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:3056
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\240622906.bat" "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" "
        3⤵
          PID:3548

    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\240622906.bat
      Filesize

      94B

      MD5

      3880eeb1c736d853eb13b44898b718ab

      SHA1

      4eec9d50360cd815211e3c4e6bdd08271b6ec8e6

      SHA256

      936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7

      SHA512

      3eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b

    • memory/3056-131-0x0000000000000000-mapping.dmp
    • memory/3056-132-0x0000000000400000-0x000000000041C000-memory.dmp
      Filesize

      112KB

    • memory/3056-134-0x0000000000400000-0x000000000041C000-memory.dmp
      Filesize

      112KB

    • memory/3056-136-0x0000000000400000-0x000000000041C000-memory.dmp
      Filesize

      112KB

    • memory/3056-137-0x0000000000400000-0x000000000041C000-memory.dmp
      Filesize

      112KB

    • memory/3548-138-0x0000000000000000-mapping.dmp
    • memory/3792-130-0x0000000075480000-0x0000000075A31000-memory.dmp
      Filesize

      5.7MB