General

  • Target

    work.exe

  • Size

    6.9MB

  • Sample

    250210-rkeq7avlh1

  • MD5

    bdabbc5b7b6f2b0e88c36487b84f5b7d

  • SHA1

    c2babdb89bf3c5a714c26d6ac5889de5b9dab81c

  • SHA256

    551f6a88e84a3cf6a39400b1525bff5d4e58b5f1e860d598e73ff9a62270d4ad

  • SHA512

    030e4c6b35ce0f4a13f4d36d828ec99ad1198c46c5685d2dcd8707d23d8a85c6ae836569222645b66c51d6fd2c1ccdcef3cb8b47795bea4f0168ad1dd6795f46

  • SSDEEP

    98304:FK6vITBg6/D4amaHl3Ne4i3lqoFhTWrf9eQc0MJYzwZNqkz+as5J1n6ksB0rN9RW:FVIpeNlpYfMQc2s8hn6ksqdhs

Malware Config

Targets

    • Target

      work.exe

    • Size

      6.9MB

    • MD5

      bdabbc5b7b6f2b0e88c36487b84f5b7d

    • SHA1

      c2babdb89bf3c5a714c26d6ac5889de5b9dab81c

    • SHA256

      551f6a88e84a3cf6a39400b1525bff5d4e58b5f1e860d598e73ff9a62270d4ad

    • SHA512

      030e4c6b35ce0f4a13f4d36d828ec99ad1198c46c5685d2dcd8707d23d8a85c6ae836569222645b66c51d6fd2c1ccdcef3cb8b47795bea4f0168ad1dd6795f46

    • SSDEEP

      98304:FK6vITBg6/D4amaHl3Ne4i3lqoFhTWrf9eQc0MJYzwZNqkz+as5J1n6ksB0rN9RW:FVIpeNlpYfMQc2s8hn6ksqdhs

    • Command and Scripting Interpreter: PowerShell

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

    • Modifies Windows Firewall

    • 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.

    • 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