Analysis

  • max time kernel
    119s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    04/07/2024, 05:32

General

  • Target

    24cbbe7b53b29224e67dd952a5fbc4d4_JaffaCakes118.exe

  • Size

    996KB

  • MD5

    24cbbe7b53b29224e67dd952a5fbc4d4

  • SHA1

    6f074e6d67be4ef9e43099aee1aae90ce04e4bf0

  • SHA256

    6543ae2d6930c15b742341b65e364c9ba813db4ef7757b4e057c8296ff79fb4b

  • SHA512

    d200903aa717fe8da0530a2da5e741688ca6fcdd58f457a8256053070998493c79e8f82fb50f6535bf7da999f18c71fff9596836bfedfcd103157e751182398d

  • SSDEEP

    12288:t9ztjDvuAorbjey+jZez+BMr3ajeU/V7QYbsU0FxtaKjEKUODu/bF79UL8PH7o1M:t95WVrbP+jZUmVsYg7YKUgc9yGr

Malware Config

Signatures

  • 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.

  • Themida packer 4 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\24cbbe7b53b29224e67dd952a5fbc4d4_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\24cbbe7b53b29224e67dd952a5fbc4d4_JaffaCakes118.exe"
    1⤵
    • Identifies Wine through registry keys
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:3020

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3020-0-0x0000000000400000-0x000000000051E000-memory.dmp

    Filesize

    1.1MB

  • memory/3020-1-0x0000000000401000-0x000000000040C000-memory.dmp

    Filesize

    44KB

  • memory/3020-4-0x0000000000400000-0x000000000051E000-memory.dmp

    Filesize

    1.1MB

  • memory/3020-9-0x0000000000400000-0x000000000051E000-memory.dmp

    Filesize

    1.1MB

  • memory/3020-10-0x0000000000400000-0x000000000051E000-memory.dmp

    Filesize

    1.1MB