General

  • Target

    0c9fc2b51c7c604fd0bd9789f344cb95.exe

  • Size

    4.3MB

  • Sample

    241227-q9t2qswkcy

  • MD5

    0c9fc2b51c7c604fd0bd9789f344cb95

  • SHA1

    c9dcd9ec34f73e7d109605f5b092e7f16be55bd7

  • SHA256

    5215a50e992b411a73a9cb9dee51b39ce8b7505de7995bcba240e6f809b3696b

  • SHA512

    264670682c48ce6ab59f62187f31b7afff4832c1ec0115b83864e6df8318b8c818c49ed14a54ef9c13abe30bc522ac6eba76ece5cb9a455ec8c47a64d22d2885

  • SSDEEP

    98304:dGz4NC30FzVzO37pp8vTUm66oGy7IvqGc8RZD5ieCXTQuGbov:dGz4Ny0FVzACTUm6LG6Ivp9ZIXcjo

Malware Config

Extracted

Family

cryptbot

Targets

    • Target

      0c9fc2b51c7c604fd0bd9789f344cb95.exe

    • Size

      4.3MB

    • MD5

      0c9fc2b51c7c604fd0bd9789f344cb95

    • SHA1

      c9dcd9ec34f73e7d109605f5b092e7f16be55bd7

    • SHA256

      5215a50e992b411a73a9cb9dee51b39ce8b7505de7995bcba240e6f809b3696b

    • SHA512

      264670682c48ce6ab59f62187f31b7afff4832c1ec0115b83864e6df8318b8c818c49ed14a54ef9c13abe30bc522ac6eba76ece5cb9a455ec8c47a64d22d2885

    • SSDEEP

      98304:dGz4NC30FzVzO37pp8vTUm66oGy7IvqGc8RZD5ieCXTQuGbov:dGz4Ny0FVzACTUm6LG6Ivp9ZIXcjo

    • 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