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Analysis

  • max time kernel
    93s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/05/2024, 16:03

General

  • Target

    4be8615ff2d0a1bdebae1a23dc9fa039_JaffaCakes118.exe

  • Size

    5.7MB

  • MD5

    4be8615ff2d0a1bdebae1a23dc9fa039

  • SHA1

    dcfa5aebbe8abe683ca72ada9d118b175f1003a2

  • SHA256

    83aeb1b83b124ce44d1b13ef624dbef194ac561d03fd158c38ae3552c4568fe6

  • SHA512

    a5e37e90d7600fc8e1de5f7303dc7c3ad6982fb37cb779dbf0e3eba90d9dcf2fac828b30ba36979333c063d7e47e009ec4a55afeb5385ab0b1d61432ead5621b

  • SSDEEP

    98304:YqBuGVMtYfqeMa2EJxI82rTSurjs+nxNdqCV3eke4mEZOfMTwBRg3zzSDX:xYYfz2EjI8MT9sGdqse4mWOjEqz

Score
9/10

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4be8615ff2d0a1bdebae1a23dc9fa039_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4be8615ff2d0a1bdebae1a23dc9fa039_JaffaCakes118.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:4632

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/4632-0-0x0000000000400000-0x000000000140B000-memory.dmp

    Filesize

    16.0MB

  • memory/4632-1-0x00000000775D4000-0x00000000775D6000-memory.dmp

    Filesize

    8KB

  • memory/4632-2-0x0000000000400000-0x000000000140B000-memory.dmp

    Filesize

    16.0MB