General

  • Target

    83ab65e8394b71b0c2e3572cafcf65ff.exe

  • Size

    7.3MB

  • Sample

    240601-jftqjsfa63

  • MD5

    83ab65e8394b71b0c2e3572cafcf65ff

  • SHA1

    2d19be95abcb1671ef04a94be6d8e323233a4c46

  • SHA256

    f602d62b0d092ed0f4bc8904879574e7692a1299d2d06643c1caf8c975409a70

  • SHA512

    1d9def8e34416b8c97ceb081a2b077975527b135a80f0fc35a5841ff3e77b985a4362ece1dde3982be04fdf9bc7c2b978a29591ff536f640d6340e918083d320

  • SSDEEP

    196608:91O0oHobW7/7VIUshVjifeR4yNwrGTvLqi5uFHUOS:3O5HoUTVShAOnyrGTDJ5uFDS

Malware Config

Targets

    • Target

      83ab65e8394b71b0c2e3572cafcf65ff.exe

    • Size

      7.3MB

    • MD5

      83ab65e8394b71b0c2e3572cafcf65ff

    • SHA1

      2d19be95abcb1671ef04a94be6d8e323233a4c46

    • SHA256

      f602d62b0d092ed0f4bc8904879574e7692a1299d2d06643c1caf8c975409a70

    • SHA512

      1d9def8e34416b8c97ceb081a2b077975527b135a80f0fc35a5841ff3e77b985a4362ece1dde3982be04fdf9bc7c2b978a29591ff536f640d6340e918083d320

    • SSDEEP

      196608:91O0oHobW7/7VIUshVjifeR4yNwrGTvLqi5uFHUOS:3O5HoUTVShAOnyrGTDJ5uFDS

    • Modifies Windows Defender Real-time Protection settings

    • Windows security bypass

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops Chrome extension

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks