Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/08/2024, 14:32

General

  • Target

    becbc9ee248cde8d8e6d935b14d0b6c7_JaffaCakes118.exe

  • Size

    123KB

  • MD5

    becbc9ee248cde8d8e6d935b14d0b6c7

  • SHA1

    82d43bc22cb13c7014ce53022683faae5f382934

  • SHA256

    4ac5f8495a468bb1d75aa971fc6e1101d6e7c69cbe0f93df831833c8379ab03a

  • SHA512

    a2250c186a2b7c30a582cbdf13c670e966be1e02f05e60a24fffdd220ca367e097d979792fbc30a1aa5b0e61572f0e9cc537a93f1257051c1eed33e34c43a288

  • SSDEEP

    3072:Eb9Sb1K9HK4CTbdcsvFWj+eDafue7o0qQk0BVkY3Poutu:E5SbwRK4CTbd9W7Dan7o0TBVkEPoS

Malware Config

Signatures

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\becbc9ee248cde8d8e6d935b14d0b6c7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\becbc9ee248cde8d8e6d935b14d0b6c7_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:2504

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2504-0-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/2504-3-0x0000000000AA0000-0x0000000000AA1000-memory.dmp

    Filesize

    4KB

  • memory/2504-17-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/2504-19-0x0000000000AA0000-0x0000000000AA1000-memory.dmp

    Filesize

    4KB