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Analysis

  • max time kernel
    146s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/10/2024, 03:57

General

  • Target

    3da9ac2a566b23b4333c2bcfe5c4bc4f_JaffaCakes118.exe

  • Size

    137KB

  • MD5

    3da9ac2a566b23b4333c2bcfe5c4bc4f

  • SHA1

    fb29f9118eb9f4deb8998019c2421d75521534ba

  • SHA256

    b11e4ccf5ebde4edd9fea970af671a34447d3f95558912414b273f387e556d63

  • SHA512

    0f2b363148a99d4c8a6eb35cac834d4505d3f89c603f846f48d4b65fa322719a8de03d02af73510e17194e14e4e4a2d479eb11d78c1219d99768bb21b5fde1b4

  • SSDEEP

    1536:u/nrqyjrPvRu/BCjnqy8B/lCew3h0Yb9hzuMYaHqW5g1HklJNprKR9lpJtHL53Wo:Ye8jMCjM/keGyMYaKW6WXrORRJtrlq2

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 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3da9ac2a566b23b4333c2bcfe5c4bc4f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3da9ac2a566b23b4333c2bcfe5c4bc4f_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:1076

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1076-2-0x0000000000660000-0x0000000000661000-memory.dmp

    Filesize

    4KB

  • memory/1076-5-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/1076-6-0x0000000000660000-0x0000000000661000-memory.dmp

    Filesize

    4KB