General

  • Target

    Built.exe

  • Size

    6.8MB

  • Sample

    240927-c1rncs1bnl

  • MD5

    a36352e906fcbdb1053fe2bb9b912339

  • SHA1

    d07904e420f1b8d3649bd60d2fe11310aedf92c3

  • SHA256

    2baef2261e43bf77bc57ae60e820fbf3faebad7a473846206b103ea0a628711b

  • SHA512

    9ec29d838338d2b25c0fa12851b5c34604b79cd619ff7ad98d5ad2ea57f8a52945fb8ca16c3a66da04cd4522dedb608ec795bb2734ec328c6cf951f48a9d1d6c

  • SSDEEP

    196608:kOFIYOdYeN/FJMIDJf0gsAGKABRIuAKttRA:YTX/Fqyf0gsd3jAKO

Malware Config

Targets

    • Target

      Built.exe

    • Size

      6.8MB

    • MD5

      a36352e906fcbdb1053fe2bb9b912339

    • SHA1

      d07904e420f1b8d3649bd60d2fe11310aedf92c3

    • SHA256

      2baef2261e43bf77bc57ae60e820fbf3faebad7a473846206b103ea0a628711b

    • SHA512

      9ec29d838338d2b25c0fa12851b5c34604b79cd619ff7ad98d5ad2ea57f8a52945fb8ca16c3a66da04cd4522dedb608ec795bb2734ec328c6cf951f48a9d1d6c

    • SSDEEP

      196608:kOFIYOdYeN/FJMIDJf0gsAGKABRIuAKttRA:YTX/Fqyf0gsd3jAKO

    • Command and Scripting Interpreter: PowerShell

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

    • 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