General

  • Target

    2959bac05c60d3a75b28ef751a8308b61abe4c06c0692d14a167bd567e24654b

  • Size

    1.6MB

  • Sample

    240507-bywnvscd8v

  • MD5

    d56b96a8200fd32fbb957aae4d5f1dcf

  • SHA1

    dfe1622444f408b41ab226c69269176dcb7246eb

  • SHA256

    2959bac05c60d3a75b28ef751a8308b61abe4c06c0692d14a167bd567e24654b

  • SHA512

    88ef18694a6de802541644a5b63732848577f3d763453f3747b5105ab35711e17eb97c6758edfc843c3c5b795d6ad5a6f2e7bcbc84d3ab4f2e0fd2f06ab3413b

  • SSDEEP

    49152:ay6imwGhfj4GBT2z95Zw/L+gwnzanwyuPTh:azimw4f8iSuD+g

Malware Config

Targets

    • Target

      2959bac05c60d3a75b28ef751a8308b61abe4c06c0692d14a167bd567e24654b

    • Size

      1.6MB

    • MD5

      d56b96a8200fd32fbb957aae4d5f1dcf

    • SHA1

      dfe1622444f408b41ab226c69269176dcb7246eb

    • SHA256

      2959bac05c60d3a75b28ef751a8308b61abe4c06c0692d14a167bd567e24654b

    • SHA512

      88ef18694a6de802541644a5b63732848577f3d763453f3747b5105ab35711e17eb97c6758edfc843c3c5b795d6ad5a6f2e7bcbc84d3ab4f2e0fd2f06ab3413b

    • SSDEEP

      49152:ay6imwGhfj4GBT2z95Zw/L+gwnzanwyuPTh:azimw4f8iSuD+g

    • Detect ZGRat V1

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • ModiLoader Second Stage

    • 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 WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks