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General

  • Target

    bd1dfe454660f2d6c0b276c6ea85a905

  • Size

    512KB

  • Sample

    240309-3ste4aeg7s

  • MD5

    bd1dfe454660f2d6c0b276c6ea85a905

  • SHA1

    8e0e3c6518cf76d0771b62d24fc69102a414c90d

  • SHA256

    d5443762381648fdc483d3dbc594deee17d74a1b987c05e9002fd5603ab51be8

  • SHA512

    02e979d868229c157c11316d0bcfde04b551d43b3cf61e656f6b2dd70b98227f4646cdc9280154761a42d6e36a17b93111133aad000ec37062e8292345e60bc7

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj61:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5+

Malware Config

Targets

    • Target

      bd1dfe454660f2d6c0b276c6ea85a905

    • Size

      512KB

    • MD5

      bd1dfe454660f2d6c0b276c6ea85a905

    • SHA1

      8e0e3c6518cf76d0771b62d24fc69102a414c90d

    • SHA256

      d5443762381648fdc483d3dbc594deee17d74a1b987c05e9002fd5603ab51be8

    • SHA512

      02e979d868229c157c11316d0bcfde04b551d43b3cf61e656f6b2dd70b98227f4646cdc9280154761a42d6e36a17b93111133aad000ec37062e8292345e60bc7

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj61:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5+

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • 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 v15

Tasks