General

  • Target

    b9708e18625186abd70bce3077763b78

  • Size

    512KB

  • Sample

    240307-xp378sbd26

  • MD5

    b9708e18625186abd70bce3077763b78

  • SHA1

    45dc8d175729cc14838338db558c7f385af218eb

  • SHA256

    ae9b6e88c692f3d343c886b723b7b1afe3c5da8a060e49bcc2bfee8759328fce

  • SHA512

    a6465e30be424416e78b4997721e43783e15317da32da3d85705a7421b3f1a21f8e0474ffb5903554389416d9951f9ed52c59f048469ed8eef8b1b6ab688c0d6

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6U:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5n

Malware Config

Targets

    • Target

      b9708e18625186abd70bce3077763b78

    • Size

      512KB

    • MD5

      b9708e18625186abd70bce3077763b78

    • SHA1

      45dc8d175729cc14838338db558c7f385af218eb

    • SHA256

      ae9b6e88c692f3d343c886b723b7b1afe3c5da8a060e49bcc2bfee8759328fce

    • SHA512

      a6465e30be424416e78b4997721e43783e15317da32da3d85705a7421b3f1a21f8e0474ffb5903554389416d9951f9ed52c59f048469ed8eef8b1b6ab688c0d6

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6U:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5n

    • 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