General

  • Target

    357b5f06e0a084f8c37e6a38afa29c76.exe

  • Size

    42.2MB

  • Sample

    250308-b23atazrv2

  • MD5

    357b5f06e0a084f8c37e6a38afa29c76

  • SHA1

    e7de8b81872b571e9e0fe6dcc48c94dfe8d50318

  • SHA256

    72a4f802a0818076f00fdf7ca1710fad0f35244e472a74845f9cf6c2644cc528

  • SHA512

    ab539349cb46cdf4c2ce48569a123abc9634adebe68e0ccd19c89f008692651deb727892c1476796d0229965ed25d96b73735ce9ab86fad2bf67abd65ae9cd36

  • SSDEEP

    786432:M129ofpkXbsydPnpeWjrqBqe4k51vJ8EhsI14StdNoIvTe3HzuREJgIkH5:Y29AwsydPnpXqBq4pmEhh4Sj9Te3TGEk

Malware Config

Extracted

Family

pony

C2

http://www.orway.bplaced.net/pony/gate.php

http://www.socialnetwork-toolbase.de/ucs/pny/gate.php

http://btcminer.ddns.net/pony/gate.php

Extracted

Family

darkcomet

Botnet

SPREADDDD

C2

852000.ddns.net:1604

btcminer.ddns.net:1604

p2k15.ddns.net:1604

Mutex

DC_MUTEX-H0WQWZT

Attributes
  • gencode

    skMDhHCCHML8

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

rc4.plain

Targets

    • Target

      357b5f06e0a084f8c37e6a38afa29c76.exe

    • Size

      42.2MB

    • MD5

      357b5f06e0a084f8c37e6a38afa29c76

    • SHA1

      e7de8b81872b571e9e0fe6dcc48c94dfe8d50318

    • SHA256

      72a4f802a0818076f00fdf7ca1710fad0f35244e472a74845f9cf6c2644cc528

    • SHA512

      ab539349cb46cdf4c2ce48569a123abc9634adebe68e0ccd19c89f008692651deb727892c1476796d0229965ed25d96b73735ce9ab86fad2bf67abd65ae9cd36

    • SSDEEP

      786432:M129ofpkXbsydPnpeWjrqBqe4k51vJ8EhsI14StdNoIvTe3HzuREJgIkH5:Y29AwsydPnpXqBq4pmEhh4Sj9Te3TGEk

    • Darkcomet

      DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.

    • Darkcomet family

    • HawkEye

      HawkEye is a malware kit that has seen continuous development since at least 2013.

    • Hawkeye family

    • Pony family

    • Pony,Fareit

      Pony is a Remote Access Trojan application that steals information.

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Uses the VBS compiler for execution

    • Accesses Microsoft Outlook accounts

    • Accesses Microsoft Outlook profiles

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks