General

  • Target

    file

  • Size

    7.2MB

  • Sample

    221124-ts74taeh49

  • MD5

    f2b08e8bb0f696f74a4e661615c77309

  • SHA1

    1a1b282dc5d7c58c727b382e4ff0f8ba3bfcf6d6

  • SHA256

    f60b774abab935c2727b35120bd1d1b44ea17d6f032d1425a9e39443cb36f14d

  • SHA512

    cc73a2dbd27c4398e2f6de1ed6993ec77a984e29f5ed5141143f8d4cee6802427b588c5078b786dbaa7cb1740eae59b45b7439e13a8715f339da5977bd47c3a0

  • SSDEEP

    196608:91OwJBrab7Zw5nCiwqMR4ZHj0XSUt79VL7fJP5EiHrhoP:3OwGfZMnYJU1CVL7f3zty

Malware Config

Targets

    • Target

      file

    • Size

      7.2MB

    • MD5

      f2b08e8bb0f696f74a4e661615c77309

    • SHA1

      1a1b282dc5d7c58c727b382e4ff0f8ba3bfcf6d6

    • SHA256

      f60b774abab935c2727b35120bd1d1b44ea17d6f032d1425a9e39443cb36f14d

    • SHA512

      cc73a2dbd27c4398e2f6de1ed6993ec77a984e29f5ed5141143f8d4cee6802427b588c5078b786dbaa7cb1740eae59b45b7439e13a8715f339da5977bd47c3a0

    • SSDEEP

      196608:91OwJBrab7Zw5nCiwqMR4ZHj0XSUt79VL7fJP5EiHrhoP:3OwGfZMnYJU1CVL7f3zty

    • Modifies Windows Defender Real-time Protection settings

    • 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