Extracted

• • Target

    fce34b7c245a178aa22b455b2a05c09a_JaffaCakes118

  • Size

    4.2MB

  • MD5

    fce34b7c245a178aa22b455b2a05c09a

  • SHA1

    f02262ddfe1ca17807d1fd274a0c854a76b515b5

  • SHA256

    181b4cf28d0bb74fe05b2d1b7a267e8b2d5bf68d0c8a6e1a63b1605d8961f4f1

  • SHA512

    d7be7635dd0fdd84d5128aa03dd11d2bb8b3a43ff1894ffb0d6be0836caa2a42955046a02aebb63a9be168575ad6282744a3489d4f273d4853c3ea68430b7fdd

  • SSDEEP

    98304:vhyHcgzsj1WTf2VuX9j0Z6T3cQwZnmRcX:vhyBhYC+Q3cpZmU

  Score

  10^/10

  cryptbotdiscoveryevasionspywarestealer

  • CryptBot

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

    spywarestealercryptbot

  • CryptBot payload

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

    evasion

  • Checks BIOS information in registry

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

  • Executes dropped EXE

  • Identifies Wine through registry keys

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

    evasion

  • Loads dropped DLL

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Checks installed software on the system

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

    discovery

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  behavioral1behavioral2