Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/01/2025, 09:15

General

  • Target

    JaffaCakes118_e2abb6d8f87c63cba8a45c27dba388b1.exe

  • Size

    137KB

  • MD5

    e2abb6d8f87c63cba8a45c27dba388b1

  • SHA1

    9c03a4e9dfee045b645be586d9f225b4b06ab1c1

  • SHA256

    4d6f584678693bca3966bc9d0f20c402427b9b8673a135d0a9d2f09d0d3d3c53

  • SHA512

    f4c50cb3d68f4ac1d02951580568e2c9005e8a110e18f099e03fdfbeca88f637dc2b1a1f03adc6510c16559ce1b3fa90997fabf440cdd1152740164d1f398c55

  • SSDEEP

    1536:u/nrqyjrPvRu/BCjnqy8B/lCew3h0Yb9hzuMYaHqW5g1HklJNprKR9lpJtHL53W9:Ye8jMCjM/keGyMYaKW6WXrORRJtrlq

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • UPX packed file 1 IoCs

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

  • 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\JaffaCakes118_e2abb6d8f87c63cba8a45c27dba388b1.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e2abb6d8f87c63cba8a45c27dba388b1.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:4008

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/4008-2-0x0000000000AC0000-0x0000000000AC1000-memory.dmp

    Filesize

    4KB

  • memory/4008-16-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/4008-17-0x0000000000AC0000-0x0000000000AC1000-memory.dmp

    Filesize

    4KB