General

  • Target

    f6c7094a8d1a917f7375de9f466f6afb.exe

  • Size

    3.0MB

  • Sample

    211012-wbrrlscha8

  • MD5

    f6c7094a8d1a917f7375de9f466f6afb

  • SHA1

    9c0077b6543b975dbf3d52a3134a208713577843

  • SHA256

    3e77eb721848c685f2910aee6a00042d95ddcfb7da721cc61bf7b269857645a7

  • SHA512

    5c74b7fe6d998fe957c381350e830e507779ab1ec12c147ba8e9d7d86ae3b51cfecba8e6c0b405435d3d9af3968efff71f04161a39e51d2e141612cc41573989

Malware Config

Targets

    • Target

      f6c7094a8d1a917f7375de9f466f6afb.exe

    • Size

      3.0MB

    • MD5

      f6c7094a8d1a917f7375de9f466f6afb

    • SHA1

      9c0077b6543b975dbf3d52a3134a208713577843

    • SHA256

      3e77eb721848c685f2910aee6a00042d95ddcfb7da721cc61bf7b269857645a7

    • SHA512

      5c74b7fe6d998fe957c381350e830e507779ab1ec12c147ba8e9d7d86ae3b51cfecba8e6c0b405435d3d9af3968efff71f04161a39e51d2e141612cc41573989

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

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

    • Reads user/profile data of web browsers

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • 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.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v6

Tasks