General

  • Target

    Built.exe

  • Size

    6.9MB

  • Sample

    241015-2hrm3s1bkg

  • MD5

    a0402a76bcf88caa0d162918f5e222c4

  • SHA1

    067b4ff1929e519c5cbbe670ab05ace3bc372313

  • SHA256

    0d49600f3ec67128fa8a53aa23f043e7ef139966a90db08f06848221b52a49d6

  • SHA512

    9cda473ede5e56c080000cfcf3ffd315ff29bc154b6a12e768e005e830aef680656d165a56c3e062e6f61dfefed2cae158e8e43212cb68412ab9455fb9ebbdf3

  • SSDEEP

    98304:IvDjWM8JEE1rKvyX7amaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfXeRpYKJJcGh7:Iv0RX+eNTfm/pf+xk4dWRptrbWOjgrK

Malware Config

Targets

    • Target

      Built.exe

    • Size

      6.9MB

    • MD5

      a0402a76bcf88caa0d162918f5e222c4

    • SHA1

      067b4ff1929e519c5cbbe670ab05ace3bc372313

    • SHA256

      0d49600f3ec67128fa8a53aa23f043e7ef139966a90db08f06848221b52a49d6

    • SHA512

      9cda473ede5e56c080000cfcf3ffd315ff29bc154b6a12e768e005e830aef680656d165a56c3e062e6f61dfefed2cae158e8e43212cb68412ab9455fb9ebbdf3

    • SSDEEP

      98304:IvDjWM8JEE1rKvyX7amaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfXeRpYKJJcGh7:Iv0RX+eNTfm/pf+xk4dWRptrbWOjgrK

    • 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