General

  • Target

    2b80011bbbee3f57ba7ee431b1e1904f.exe

  • Size

    512KB

  • Sample

    240103-r12kwsehbq

  • MD5

    2b80011bbbee3f57ba7ee431b1e1904f

  • SHA1

    6bb90708595987f5f9a0dff7a7f738020433ed2f

  • SHA256

    0a927d7e6771b961587b4d6cf122083077ee92714c4ae2548767f636af9f9881

  • SHA512

    7fabbf7fb5cd692c7d6af3b2e26e9e73bf4f44bc67101d1a71bc64e908117445a2affa2cc3f0699f585fc305ac398cc4e6278e079ab8d45d556e5f1aeb256388

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6F:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5c

Malware Config

Targets

    • Target

      2b80011bbbee3f57ba7ee431b1e1904f.exe

    • Size

      512KB

    • MD5

      2b80011bbbee3f57ba7ee431b1e1904f

    • SHA1

      6bb90708595987f5f9a0dff7a7f738020433ed2f

    • SHA256

      0a927d7e6771b961587b4d6cf122083077ee92714c4ae2548767f636af9f9881

    • SHA512

      7fabbf7fb5cd692c7d6af3b2e26e9e73bf4f44bc67101d1a71bc64e908117445a2affa2cc3f0699f585fc305ac398cc4e6278e079ab8d45d556e5f1aeb256388

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6F:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5c

    • 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