General

  • Target

    4f6475164641a853d65d964c6f5aa3743d8360f1ab70ecfdefa693f9375cfc3e

  • Size

    360KB

  • Sample

    240121-19raysbee6

  • MD5

    34505b8c7b36b13e6f0861c6626f4e59

  • SHA1

    d88c66638a7b99fad8df704c88ceb143cb75ddf1

  • SHA256

    4f6475164641a853d65d964c6f5aa3743d8360f1ab70ecfdefa693f9375cfc3e

  • SHA512

    c2bce916ab34ff31cc06d32afa72d0bdd45ce83b7b6d98a40066800fd66acc62ef46647d65a1271e6c11eb13f363f5160bbacad8ce9c7406bd8e0c727c37d8ca

  • SSDEEP

    6144:9/+Rtc4FksgTOzEV6zs1hfk8MIcG1Zb7d+0PuSCU4CzmJkdVds:Vh4FkRTOzEV6zs1hfk8oYVd+Dj4mYVds

Malware Config

Targets

    • Target

      4f6475164641a853d65d964c6f5aa3743d8360f1ab70ecfdefa693f9375cfc3e

    • Size

      360KB

    • MD5

      34505b8c7b36b13e6f0861c6626f4e59

    • SHA1

      d88c66638a7b99fad8df704c88ceb143cb75ddf1

    • SHA256

      4f6475164641a853d65d964c6f5aa3743d8360f1ab70ecfdefa693f9375cfc3e

    • SHA512

      c2bce916ab34ff31cc06d32afa72d0bdd45ce83b7b6d98a40066800fd66acc62ef46647d65a1271e6c11eb13f363f5160bbacad8ce9c7406bd8e0c727c37d8ca

    • SSDEEP

      6144:9/+Rtc4FksgTOzEV6zs1hfk8MIcG1Zb7d+0PuSCU4CzmJkdVds:Vh4FkRTOzEV6zs1hfk8oYVd+Dj4mYVds

    • BetaBot

      Beta Bot is a Trojan that infects computers and disables Antivirus.

    • Modifies firewall policy service

    • Modifies security service

    • Disables taskbar notifications via registry modification

    • Disables use of System Restore points

    • Sets file execution options in registry

    • Sets service image path in registry

    • Checks BIOS information in registry

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks for any installed AV software in registry

    • Checks whether UAC is enabled

    • Drops desktop.ini file(s)

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks