Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/07/2024, 15:59

General

  • Target

    31070de9c954bf5993b80f4064876484_JaffaCakes118.exe

  • Size

    137KB

  • MD5

    31070de9c954bf5993b80f4064876484

  • SHA1

    426f3704d499a3f79904e764f2e3e49f98eba478

  • SHA256

    90f150c579f3dbf72af09e9b6e6c71417d264879d902308322dcbebcee4ed4b9

  • SHA512

    1e799e0b2baeebe2831b444ddc9ba988ec6173838260a1960f6b6e3c3f30e667452ad441bc89580499b96010c7379ed983f994feabccc99db6d9eb6a6141e2c0

  • SSDEEP

    1536:u/nrqyjrPvRu/BCjnqy8B/lCew3h0Yb9hzuMYaHqW5g1HklJNprKR9lpJtHL53We:Ye8jMCjM/keGyMYaKW6WXrORRJtrlq

Score
7/10

Malware Config

Signatures

  • UPX packed file 1 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\31070de9c954bf5993b80f4064876484_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\31070de9c954bf5993b80f4064876484_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:1252

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1252-2-0x00000000027B0000-0x00000000027B1000-memory.dmp

    Filesize

    4KB

  • memory/1252-12-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/1252-14-0x00000000027B0000-0x00000000027B1000-memory.dmp

    Filesize

    4KB