Analysis

  • max time kernel
    146s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-07-2024 00:39

General

  • Target

    240af96eea7da4829a18c804d4c3e6a2_JaffaCakes118.exe

  • Size

    137KB

  • MD5

    240af96eea7da4829a18c804d4c3e6a2

  • SHA1

    2fa82a7791f455f2c842a681984871f2b53ac838

  • SHA256

    25f80571973a9225af8876f83bdd1bf6d9138612886a6a082155d5f48add96a0

  • SHA512

    f35c954155094d9797303521e942f2eb273b7562950e4a0db0b57163fac71d47c4b30127de55397657ff89669203494401d91ee9d10f09f5dbf9cf93e831e1e3

  • SSDEEP

    1536:J4nrqyjrPvRu/BCjnqy8B/lCew3h0Yb9hzuMYaHqW5g1HSlJNprKR9lpJtHL53W9:ye8jMCjM/keGyMYaKW6IXrORRJtrlBR

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\240af96eea7da4829a18c804d4c3e6a2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\240af96eea7da4829a18c804d4c3e6a2_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:1156

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1156-2-0x0000000002310000-0x0000000002311000-memory.dmp

    Filesize

    4KB

  • memory/1156-16-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/1156-18-0x0000000002310000-0x0000000002311000-memory.dmp

    Filesize

    4KB