General

  • Target

    Built.exe

  • Size

    6.9MB

  • Sample

    250102-qll18atjey

  • MD5

    ba72313a3bd41e82bdeab6fe7f8926ad

  • SHA1

    20b22242b235f43e717a41846c7b82120c08e7c5

  • SHA256

    ef8ef1ae54de4bee56fa7c98d35593136468ee7e25e62934b99eda9d220365d6

  • SHA512

    1c88de52a15898e1a9919c936fa6ee1f50b543b10bcd76d7d25275f371b9e603c1790465bc90a8dabbc7e37440e49faa356135d0f9db9dabc257e5e7237b4ded

  • SSDEEP

    98304:W0/vITBg6ZpkamaHl3Ne4i3lqoFhTWrf9eQc0MJYzwZNqkzmas5J1n6ksB0rNHMf:WaI9pFeNlpYfMQc2sEhn6ksqO

Malware Config

Targets

    • Target

      Built.exe

    • Size

      6.9MB

    • MD5

      ba72313a3bd41e82bdeab6fe7f8926ad

    • SHA1

      20b22242b235f43e717a41846c7b82120c08e7c5

    • SHA256

      ef8ef1ae54de4bee56fa7c98d35593136468ee7e25e62934b99eda9d220365d6

    • SHA512

      1c88de52a15898e1a9919c936fa6ee1f50b543b10bcd76d7d25275f371b9e603c1790465bc90a8dabbc7e37440e49faa356135d0f9db9dabc257e5e7237b4ded

    • SSDEEP

      98304:W0/vITBg6ZpkamaHl3Ne4i3lqoFhTWrf9eQc0MJYzwZNqkzmas5J1n6ksB0rNHMf:WaI9pFeNlpYfMQc2sEhn6ksqO

    • 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

    • Hide Artifacts: Hidden Files and Directories

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks