General

  • Target

    Built.exe

  • Size

    6.9MB

  • Sample

    241029-x1t4psydqn

  • MD5

    481cce25889454bc1e701c83e6015f2d

  • SHA1

    3452f85029b2bfdb86fedac209b158942eeabb5d

  • SHA256

    285923e7a285c1d1ac04614acf338fcfd9cc5c6dd0c1f92fff6be9b027c42365

  • SHA512

    adfa07d15894e141f566544bddbb58885d91c698e8df3a596420810fb90204ffde34d714c4977017504a20bbe017bd901ded48f0081a08eb19c2a9408740797c

  • SSDEEP

    98304:4dDjWM8JEE1FztamaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfXeRpYRJJcGhEIF9:4d0toeNTfm/pf+xk4dWRpmrbW3jmrF

Malware Config

Targets

    • Target

      Built.exe

    • Size

      6.9MB

    • MD5

      481cce25889454bc1e701c83e6015f2d

    • SHA1

      3452f85029b2bfdb86fedac209b158942eeabb5d

    • SHA256

      285923e7a285c1d1ac04614acf338fcfd9cc5c6dd0c1f92fff6be9b027c42365

    • SHA512

      adfa07d15894e141f566544bddbb58885d91c698e8df3a596420810fb90204ffde34d714c4977017504a20bbe017bd901ded48f0081a08eb19c2a9408740797c

    • SSDEEP

      98304:4dDjWM8JEE1FztamaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfXeRpYRJJcGhEIF9:4d0toeNTfm/pf+xk4dWRpmrbW3jmrF

    • Command and Scripting Interpreter: PowerShell

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

    • 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.

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks