General

  • Target

    faf718856c97bf090fa14d751014aa12.exe

  • Size

    4.3MB

  • Sample

    241223-hsqc8axkgz

  • MD5

    faf718856c97bf090fa14d751014aa12

  • SHA1

    d536f3b51af70c809baa2759873791caeb8d6f38

  • SHA256

    d56ba5e51f2ea3ce492e545bac05b0b5ca2c25ec6608ee2c2738d4f815b3eab2

  • SHA512

    6c9b9d56df87eebd9824d499f8215d47ed8ddbded3d0fe9be7c3d87b2fcc9ca2f3f39f43ec7adfeff09540c51894fe2b3f1e7d7032d77bb5be50ae233855d161

  • SSDEEP

    98304:rerEt1atjte2b0vwppWwqPvlwirfHr82NYlVJUQoxdX27yEVf0MoO:rOEt1aptavwppWtdwizHrvNYlfixKFVu

Malware Config

Extracted

Family

cryptbot

Targets

    • Target

      faf718856c97bf090fa14d751014aa12.exe

    • Size

      4.3MB

    • MD5

      faf718856c97bf090fa14d751014aa12

    • SHA1

      d536f3b51af70c809baa2759873791caeb8d6f38

    • SHA256

      d56ba5e51f2ea3ce492e545bac05b0b5ca2c25ec6608ee2c2738d4f815b3eab2

    • SHA512

      6c9b9d56df87eebd9824d499f8215d47ed8ddbded3d0fe9be7c3d87b2fcc9ca2f3f39f43ec7adfeff09540c51894fe2b3f1e7d7032d77bb5be50ae233855d161

    • SSDEEP

      98304:rerEt1atjte2b0vwppWwqPvlwirfHr82NYlVJUQoxdX27yEVf0MoO:rOEt1aptavwppWtdwizHrvNYlfixKFVu

    • 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