General

  • Target

    4ca37e8d23802f67dd4d5e63f7d6f825

  • Size

    285KB

  • Sample

    240108-2lfpzseaar

  • MD5

    4ca37e8d23802f67dd4d5e63f7d6f825

  • SHA1

    41750dac06d80f6c0071cd95e9b6b8038f53beb4

  • SHA256

    96af1d3c234266cebfa15578b9474c27e95b0fd72b6379a2c376172ee82aeca6

  • SHA512

    85898b96041b756945b14e95219b9ea89d6e6df7728f00dfb520ae6acfb89d7e57ef3d08bd1a1ec051902c563892e4cd0241a926ffa7b7adb83d7e174fd5a2b2

  • SSDEEP

    6144:kmEHwVFQ4zmuIbThfopN3rkZe1UDXH9I86gAud4AH:C8FQhuIH6rLWK8684AH

Malware Config

Targets

    • Target

      4ca37e8d23802f67dd4d5e63f7d6f825

    • Size

      285KB

    • MD5

      4ca37e8d23802f67dd4d5e63f7d6f825

    • SHA1

      41750dac06d80f6c0071cd95e9b6b8038f53beb4

    • SHA256

      96af1d3c234266cebfa15578b9474c27e95b0fd72b6379a2c376172ee82aeca6

    • SHA512

      85898b96041b756945b14e95219b9ea89d6e6df7728f00dfb520ae6acfb89d7e57ef3d08bd1a1ec051902c563892e4cd0241a926ffa7b7adb83d7e174fd5a2b2

    • SSDEEP

      6144:kmEHwVFQ4zmuIbThfopN3rkZe1UDXH9I86gAud4AH:C8FQhuIH6rLWK8684AH

    • Drops file in Drivers directory

    • Modifies AppInit DLL entries

    • Sets file execution options in registry

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Checks for any installed AV software in registry

    • Checks whether UAC is enabled

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks