General

  • Target

    Built.exe

  • Size

    5.9MB

  • Sample

    241113-cz9sjsyjcq

  • MD5

    ac8e20547882296f34c2a0a0be2bb60c

  • SHA1

    962ea35532ea573851bbf43320334fb9d5b6e8a7

  • SHA256

    9508813fad134520be5f13d47abfd12cc2aed421a44435735c1731002fb607b8

  • SHA512

    d484a03dea102b4cebba9f64a63a9c773ffdf3c541f1e6c3f12bd8e4e273dbfdc8aa7910505b3cbe59d9b6242690d4be34e58e01eb86d2c87bfe7eb959f422fb

  • SSDEEP

    98304:ohDe7pzWq348MMhJMjarCtaCObO/OH9KkqQz4W1kgeDDFMGe3RM+a:osNzWIB6yA+KO0WRqiGp+a

Malware Config

Targets

    • Target

      Built.exe

    • Size

      5.9MB

    • MD5

      ac8e20547882296f34c2a0a0be2bb60c

    • SHA1

      962ea35532ea573851bbf43320334fb9d5b6e8a7

    • SHA256

      9508813fad134520be5f13d47abfd12cc2aed421a44435735c1731002fb607b8

    • SHA512

      d484a03dea102b4cebba9f64a63a9c773ffdf3c541f1e6c3f12bd8e4e273dbfdc8aa7910505b3cbe59d9b6242690d4be34e58e01eb86d2c87bfe7eb959f422fb

    • SSDEEP

      98304:ohDe7pzWq348MMhJMjarCtaCObO/OH9KkqQz4W1kgeDDFMGe3RM+a:osNzWIB6yA+KO0WRqiGp+a

    • Deletes Windows Defender Definitions

      Uses mpcmdrun utility to delete all AV definitions.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Drops file in Drivers directory

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • Enumerates processes with tasklist

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks