General

  • Target

    38a2dc78195df4e156b72471ebd19337

  • Size

    512KB

  • Sample

    231225-yc3xdaebf5

  • MD5

    38a2dc78195df4e156b72471ebd19337

  • SHA1

    6c2df162ad502ee85d234584707463f284ff4097

  • SHA256

    4188edbf9808ff09f969413e1fca5b15774c9b28a09f4b21c94960ef2576b15b

  • SHA512

    d0681fc5acaf4d1d4e7b481b750bf94492d0b6adfb1004ee9abe62fe62d7661d5bbf999573d3c8c946ffc749649afb02c771d3e4229b46ac1a0c0a3222ad813f

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6B:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5w

Malware Config

Targets

    • Target

      38a2dc78195df4e156b72471ebd19337

    • Size

      512KB

    • MD5

      38a2dc78195df4e156b72471ebd19337

    • SHA1

      6c2df162ad502ee85d234584707463f284ff4097

    • SHA256

      4188edbf9808ff09f969413e1fca5b15774c9b28a09f4b21c94960ef2576b15b

    • SHA512

      d0681fc5acaf4d1d4e7b481b750bf94492d0b6adfb1004ee9abe62fe62d7661d5bbf999573d3c8c946ffc749649afb02c771d3e4229b46ac1a0c0a3222ad813f

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6B:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5w

    • 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