General

  • Target

    a77a527b30f7be0d8e9cf4a601d52f2d.exe

  • Size

    512KB

  • Sample

    240107-x3gamadcc8

  • MD5

    a77a527b30f7be0d8e9cf4a601d52f2d

  • SHA1

    4ebe06ec0ed4ed976588684d60a9c0c1449f11b7

  • SHA256

    f4b57efb0b934cfff9c462f4ead94917edb293d667aa292a416bbdc531c934c4

  • SHA512

    637127a78cb1dcd9772c04582a8cc9491d16d5639ad922b817b1279cbd0a1e4ac6732d9fad73ce8f526495b40f05ceb7be2e5c5d6e2547fbead7bf3b4081211b

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6o:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5/

Malware Config

Targets

    • Target

      a77a527b30f7be0d8e9cf4a601d52f2d.exe

    • Size

      512KB

    • MD5

      a77a527b30f7be0d8e9cf4a601d52f2d

    • SHA1

      4ebe06ec0ed4ed976588684d60a9c0c1449f11b7

    • SHA256

      f4b57efb0b934cfff9c462f4ead94917edb293d667aa292a416bbdc531c934c4

    • SHA512

      637127a78cb1dcd9772c04582a8cc9491d16d5639ad922b817b1279cbd0a1e4ac6732d9fad73ce8f526495b40f05ceb7be2e5c5d6e2547fbead7bf3b4081211b

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6o:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5/

    • 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