General

  • Target

    7b880e537aac45cce5b55c5deb5e48b6

  • Size

    512KB

  • Sample

    240127-25e8kaecb4

  • MD5

    7b880e537aac45cce5b55c5deb5e48b6

  • SHA1

    bcd63a8498d850a32579e68ba83da89bf73c49e8

  • SHA256

    25002152bb73f31b491fb484fc08aa0b23349b4c2baa6934920b5ecab2255dbd

  • SHA512

    306e4546d03761664d64bb446daf4b585227b2de6ea00858e6e993198ba41c9529d54605c05a49aa0e2c07c9eb5e07bf06c3d29c66eac0d709fcd9983f699ed9

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6w:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5j

Malware Config

Targets

    • Target

      7b880e537aac45cce5b55c5deb5e48b6

    • Size

      512KB

    • MD5

      7b880e537aac45cce5b55c5deb5e48b6

    • SHA1

      bcd63a8498d850a32579e68ba83da89bf73c49e8

    • SHA256

      25002152bb73f31b491fb484fc08aa0b23349b4c2baa6934920b5ecab2255dbd

    • SHA512

      306e4546d03761664d64bb446daf4b585227b2de6ea00858e6e993198ba41c9529d54605c05a49aa0e2c07c9eb5e07bf06c3d29c66eac0d709fcd9983f699ed9

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6w:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5j

    • 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