General

  • Target

    file.exe

  • Size

    7.2MB

  • Sample

    221203-nd9q7shh8y

  • MD5

    d7d3b3086012dffcae409a1724c65be2

  • SHA1

    d0bf289ffce50c2225eeebf52cb7ef2aef8ca211

  • SHA256

    768fb46335f40f77f4e537dfacdd12beabe553de01f611f33d7048a3e1204189

  • SHA512

    e6680ef952181d39d948620d56d12dbae5c5b8d0797e549511dcb350d446a9479a0c4d73a4df8cc6f82dc8f46381a2f65dc9df57d4f2b1882249d42c807475eb

  • SSDEEP

    196608:91OgChqsYavMjT9jIytIr8wRzIEOmOm+CzB69kkIEU:3OgQvS91tMOmH+ecVU

Malware Config

Targets

    • Target

      file.exe

    • Size

      7.2MB

    • MD5

      d7d3b3086012dffcae409a1724c65be2

    • SHA1

      d0bf289ffce50c2225eeebf52cb7ef2aef8ca211

    • SHA256

      768fb46335f40f77f4e537dfacdd12beabe553de01f611f33d7048a3e1204189

    • SHA512

      e6680ef952181d39d948620d56d12dbae5c5b8d0797e549511dcb350d446a9479a0c4d73a4df8cc6f82dc8f46381a2f65dc9df57d4f2b1882249d42c807475eb

    • SSDEEP

      196608:91OgChqsYavMjT9jIytIr8wRzIEOmOm+CzB69kkIEU:3OgQvS91tMOmH+ecVU

    • 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