General

  • Target

    ba813010ef7e3c329fd33a38a205fe92.exe

  • Size

    4.2MB

  • Sample

    241220-smb9hsyqbn

  • MD5

    ba813010ef7e3c329fd33a38a205fe92

  • SHA1

    04188858d6357f0fca9486c342e232560f31d748

  • SHA256

    3cc1d883f9449d83c24cc3b3ade93d13480830b366aba40e7dc4586cc0fdf3c9

  • SHA512

    dc4e6b9fe93672a962ae992301cbc41aac816eb108439eb1aa75a16a6cdc5bc74473db25e102ab54c01fb6c10a53a04b9cc0918cc639ebf1018a5dab4d9d6619

  • SSDEEP

    98304:Z3pUHw37xAVX9sfGJ9BxmUIrDLUZM8qJN1X:ZmQLxAVXeuJFb5C8u

Malware Config

Extracted

Family

cryptbot

Targets

    • Target

      ba813010ef7e3c329fd33a38a205fe92.exe

    • Size

      4.2MB

    • MD5

      ba813010ef7e3c329fd33a38a205fe92

    • SHA1

      04188858d6357f0fca9486c342e232560f31d748

    • SHA256

      3cc1d883f9449d83c24cc3b3ade93d13480830b366aba40e7dc4586cc0fdf3c9

    • SHA512

      dc4e6b9fe93672a962ae992301cbc41aac816eb108439eb1aa75a16a6cdc5bc74473db25e102ab54c01fb6c10a53a04b9cc0918cc639ebf1018a5dab4d9d6619

    • SSDEEP

      98304:Z3pUHw37xAVX9sfGJ9BxmUIrDLUZM8qJN1X:ZmQLxAVXeuJFb5C8u

    • CryptBot

      CryptBot is a C++ stealer distributed widely in bundle with other software.

    • Cryptbot family

    • Enumerates VirtualBox registry keys

    • 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.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Checks installed software on the system

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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks