General

  • Target

    file.exe

  • Size

    7.3MB

  • Sample

    221001-1xsm9ahcc8

  • MD5

    c941803cb97f69fb912ef1ee3a9f24a1

  • SHA1

    99cd1bd086394343015ca43ef77316018e68b13e

  • SHA256

    d962ffa77016a3a323fee18999c810466bc35c77abeca8330fd0808ed0ef3aad

  • SHA512

    77cf530dc3cd4d07c5bd8b532ed61652190ef0ad3d0808d2a967e94ed80e23bd1c985820275693c04b1c9356b42847e452d1cfdaa3e1cc1bca4ac4ffefc938d2

  • SSDEEP

    196608:91OeW0yulHfWlcXBs/m3azFsimB9BI17m1WvLQbt:3OX5G/VB3azKhBIHv6t

Malware Config

Targets

    • Target

      file.exe

    • Size

      7.3MB

    • MD5

      c941803cb97f69fb912ef1ee3a9f24a1

    • SHA1

      99cd1bd086394343015ca43ef77316018e68b13e

    • SHA256

      d962ffa77016a3a323fee18999c810466bc35c77abeca8330fd0808ed0ef3aad

    • SHA512

      77cf530dc3cd4d07c5bd8b532ed61652190ef0ad3d0808d2a967e94ed80e23bd1c985820275693c04b1c9356b42847e452d1cfdaa3e1cc1bca4ac4ffefc938d2

    • SSDEEP

      196608:91OeW0yulHfWlcXBs/m3azFsimB9BI17m1WvLQbt:3OX5G/VB3azKhBIHv6t

    • Modifies Windows Defender Real-time Protection settings

    • Windows security bypass

    • Blocklisted process makes network request

    • Executes dropped EXE

    • 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.

    • 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 v6

Tasks