General

  • Target

    e22305f4942a560c7e5e79877ce565b8

  • Size

    512KB

  • Sample

    240327-t95d9abe9t

  • MD5

    e22305f4942a560c7e5e79877ce565b8

  • SHA1

    03590d26a187fdfc17d8ccbf145f9ec4a2d79e3a

  • SHA256

    b4b4832bdabf31c3c3937f841361dd52fbd8af5c900fc98c913a1e864d915850

  • SHA512

    ef90e8ff3a539dbaf00808cb62971e321bd134bb959973c8edca80713d02709fb0d95b8a3021eca29b9c677b9b49eae51472553146a4881905376be1a873c6dc

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6b:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5Q

Malware Config

Targets

    • Target

      e22305f4942a560c7e5e79877ce565b8

    • Size

      512KB

    • MD5

      e22305f4942a560c7e5e79877ce565b8

    • SHA1

      03590d26a187fdfc17d8ccbf145f9ec4a2d79e3a

    • SHA256

      b4b4832bdabf31c3c3937f841361dd52fbd8af5c900fc98c913a1e864d915850

    • SHA512

      ef90e8ff3a539dbaf00808cb62971e321bd134bb959973c8edca80713d02709fb0d95b8a3021eca29b9c677b9b49eae51472553146a4881905376be1a873c6dc

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6b:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5Q

    • 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