Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
24/09/2026, 01:36
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
jaffacakes118_5b5806b9164007c661fbaf93d4eaefffd47cae781442b9ba7f5452cede40c74e.exe
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
jaffacakes118_5b5806b9164007c661fbaf93d4eaefffd47cae781442b9ba7f5452cede40c74e.exe
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target jaffacakes118_5b5806b9164007c661fbaf93d4eaefffd47cae781442b9ba7f5452cede40c74e.exe
- Size 120KB
- Sample260924-b1e4wsbd42
- SHA256 5b5806b9164007c661fbaf93d4eaefffd47cae781442b9ba7f5452cede40c74e
- MD5 37a59959ef04f743cafa108a9a33e6c2
- SHA1 0adec7f9dfe8a92bc65fcd0f585d50ae42e1ce9c
- SHA512 20df063c84dbbac12992652dc6b8373bbf75e1c372d64d7168e7272c0a69d0c588f81c3bcbcaac298b8035758021c246c93c32522dda9d2bcd563035b7e10054
- SSDEEP 3072:3V8cJftuQRXYCdmWVM7gZSemhLo8H+le7Wr2S+CZ9AU0tcs8rlF0lb+:3V8cJftuQRXYCdmWVM7ySemhLoVr1+CR
- TLSH T1A6C369F3EB7A9060C69CA7785A6D05A8CD1F16E9048125BB93E0B0D3E8E753379B7017
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
Malware Config
Signatures
- Drops file in Drivers directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\drivers\wrqy.sys jaffacakes118_5b5806b9164007c661fbaf93d4eaefffd47cae781442b9ba7f5452cede40c74e.exe File opened for modification C:\Windows\SysWOW64\drivers\wrqy.sys jaffacakes118_5b5806b9164007c661fbaf93d4eaefffd47cae781442b9ba7f5452cede40c74e.exe - Sets service image path in registry 3 TTPs 1 IoCs
This determines the executable launched when a service starts. It can be used to establish persistence.
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\eyyny\ImagePath = "system32\\drivers\\wrqy.sys" jaffacakes118_5b5806b9164007c661fbaf93d4eaefffd47cae781442b9ba7f5452cede40c74e.exe - Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\PPqa.dll jaffacakes118_5b5806b9164007c661fbaf93d4eaefffd47cae781442b9ba7f5452cede40c74e.exe File opened for modification C:\Windows\SysWOW64\PPqa.dll jaffacakes118_5b5806b9164007c661fbaf93d4eaefffd47cae781442b9ba7f5452cede40c74e.exe - 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jaffacakes118_5b5806b9164007c661fbaf93d4eaefffd47cae781442b9ba7f5452cede40c74e.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_5b5806b9164007c661fbaf93d4eaefffd47cae781442b9ba7f5452cede40c74e.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_5b5806b9164007c661fbaf93d4eaefffd47cae781442b9ba7f5452cede40c74e.exe"1⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:304
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1