General

  • Target

    5aa6f22ed9e46e3b7e82de8db1d7bd6d2a2c0b819820d42303b89df4d31562a6

  • Size

    636KB

  • Sample

    230713-yw4ysabg4y

  • MD5

    618bf6b3b6d87b8423b581258c55248f

  • SHA1

    2f5632bf63b99962868f807c5df56384f74be8cf

  • SHA256

    5aa6f22ed9e46e3b7e82de8db1d7bd6d2a2c0b819820d42303b89df4d31562a6

  • SHA512

    6c40c6cc8a2bb73a6f904454dc738676b0dbc1fb81fb49f501b255e58c10f7866466fa3d30254eeb8526e6d41dba7ba96844fa8eef2b2eb3af5188315a940380

  • SSDEEP

    12288:1ZYoNHGQIut7Dinawzr5mWMr5nWVn6vxXLD61P1Ce:g6Hz7Maug5nWV6xDqPr

Malware Config

Targets

    • Target

      5aa6f22ed9e46e3b7e82de8db1d7bd6d2a2c0b819820d42303b89df4d31562a6

    • Size

      636KB

    • MD5

      618bf6b3b6d87b8423b581258c55248f

    • SHA1

      2f5632bf63b99962868f807c5df56384f74be8cf

    • SHA256

      5aa6f22ed9e46e3b7e82de8db1d7bd6d2a2c0b819820d42303b89df4d31562a6

    • SHA512

      6c40c6cc8a2bb73a6f904454dc738676b0dbc1fb81fb49f501b255e58c10f7866466fa3d30254eeb8526e6d41dba7ba96844fa8eef2b2eb3af5188315a940380

    • SSDEEP

      12288:1ZYoNHGQIut7Dinawzr5mWMr5nWVn6vxXLD61P1Ce:g6Hz7Maug5nWV6xDqPr

    • Looks for VirtualBox Guest Additions in registry

    • Downloads MZ/PE file

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks