General

  • Target

    a272ca1ac9f1b21548835ff447a57e6f.exe

  • Size

    512KB

  • Sample

    240107-yagw5adeg5

  • MD5

    a272ca1ac9f1b21548835ff447a57e6f

  • SHA1

    e03e262211994346e796fd8d52833a8db837b3e0

  • SHA256

    978b3de399987f6a10ebaf191f62ea7b213e22a17a8499f27e1e14125ea49938

  • SHA512

    9ff9600fe53b8f4b4611f7b12ce80823b2d6e32911b0e7c56eddeba75337cb2c0243cd6344d0423cc8ec5f535beda19c56f8074135b58a68ed44fa50226e9cca

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6I:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5J

Malware Config

Targets

    • Target

      a272ca1ac9f1b21548835ff447a57e6f.exe

    • Size

      512KB

    • MD5

      a272ca1ac9f1b21548835ff447a57e6f

    • SHA1

      e03e262211994346e796fd8d52833a8db837b3e0

    • SHA256

      978b3de399987f6a10ebaf191f62ea7b213e22a17a8499f27e1e14125ea49938

    • SHA512

      9ff9600fe53b8f4b4611f7b12ce80823b2d6e32911b0e7c56eddeba75337cb2c0243cd6344d0423cc8ec5f535beda19c56f8074135b58a68ed44fa50226e9cca

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6I:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5J

    • 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

    • 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