Extracted

• • Target
    e6e448215af5a4f173a89a0c9f829d6abf3fce275af2317310c3bb448a0c35ad.exe
  • Size 115KB
  • SHA256 e6e448215af5a4f173a89a0c9f829d6abf3fce275af2317310c3bb448a0c35ad
  • MD5 b944a42b972dd31fc05e28bb9d03a28a
  • SHA1 1ec3ea8cff33b1158978b0ef15948f13effa3b25
  • SHA512 9be6cb279ae2c7935d60627f9323d1f720b1067369ccb8e28452c328e32a2fe07cab68b9dc2d01d37afc49a60c37699b5d543217aec15c004c818d47c826cad4
  • SSDEEP 3072:ldstQgsy3iOjfoF5P5GO4AmAI5Oqo67MWl77m:tgsyJ8P5GO1M5GQHm
  • TLSH
    T17BC3499777E530F8E1738279C8624605EBB6B83117609FEF0364465A1F236D19D3AF22
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  costuracredential_accessdefense_evasiondiscoveryexecutionasyncratmilleniumratquasarstormkittypackerpersistenceratspywarestealertrojanadware

  • Async RAT payload

    rat

  • Detects MilleniumRAT stealer

  • Family: AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

    ratasyncrat

  • Family: MilleniumRat

    MilleniumRat is a remote access trojan written in C#.

    ratstealermilleniumrat

  • Family: Quasar RAT

    Quasar is an open source Remote Access Tool.

    trojanspywarequasar

  • Family: StormKitty

    StormKitty is an open source info stealer written in C#.

    stealerstormkitty

  • Quasar payload

  • StormKitty payload

  • Boot or Logon Autostart Execution: Active Setup

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence

  • Command and Scripting Interpreter: PowerShell

    Run Powershell and hide display window.

    execution

  • Downloads MZ/PE file

  • Uses browser remote debugging

    Can be used control the browser and steal sensitive information such as credentials and session cookies.

    credential_accessstealer

  • Drops startup file

  • Executes dropped EXE

  • Reads user/profile data of web browsers

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer

  • Adds Run key to start application

    persistence

  • Checks installed software on the system

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

    discovery

  • Contacts third-party web service commonly abused for C2

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Enumerates connected drives

    Attempts to read the root path of hard drives other than the default C: drive.

  • Looks up external IP address via web service

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

  behavioral1behavioral2