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General

  • Target

    feb46b7a9db8e5dba46df813eab4328f07d19c9922b352aab4e9fac1e88c0301

  • Size

    255KB

  • Sample

    221129-gtbe1sfd8v

  • MD5

    c883f057fd44e432933630bfa7b16787

  • SHA1

    ebc8944e4b1ca122c8bfaa0d178707675083acb8

  • SHA256

    feb46b7a9db8e5dba46df813eab4328f07d19c9922b352aab4e9fac1e88c0301

  • SHA512

    981d9316665087e3f903c58565be5ba3464de5844355d8f8b068665942219a2ee78a48ff1f419f36a75c83edbba7f4d90da29c91fd24e94c9a1311905a1ec42a

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJz:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIw

Malware Config

Targets

    • Target

      feb46b7a9db8e5dba46df813eab4328f07d19c9922b352aab4e9fac1e88c0301

    • Size

      255KB

    • MD5

      c883f057fd44e432933630bfa7b16787

    • SHA1

      ebc8944e4b1ca122c8bfaa0d178707675083acb8

    • SHA256

      feb46b7a9db8e5dba46df813eab4328f07d19c9922b352aab4e9fac1e88c0301

    • SHA512

      981d9316665087e3f903c58565be5ba3464de5844355d8f8b068665942219a2ee78a48ff1f419f36a75c83edbba7f4d90da29c91fd24e94c9a1311905a1ec42a

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJz:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIw

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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.

    • Windows security modification

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Modifies WinLogon

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks