Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
12/10/2026, 09:12
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
jaffacakes118_Trojan-Spy.Win32.Hookey.ny.exe
Resource
win10v2004-20260911-en
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
jaffacakes118_Trojan-Spy.Win32.Hookey.ny.exe
Resource
win11ltsc2024-20260911-en
12 signatures
150 seconds
General
- Target jaffacakes118_Trojan-Spy.Win32.Hookey.ny.exe
- Size 3.2MB
- Sample261012-k6cqdstybt
- SHA256 aeee1a4e2ca34a80e450dde19d9a790857b5a5e725348b595794d546109e9cc4
- MD5 29fe85e345bd0760449f465dbd989e85
- SHA1 99b873c5e7286363606edc16331dc9733b3be313
- SHA512 cc04cd1d093c62f0119c63419d061f79d5e95d74a25dc9d21f7082a63f3e9ff7d4be05f9490e7242b4c125cad08026737167e883faf2d390019185305650dafc
- SSDEEP 49152:RJZoQrbTFZY1iaV0a4mv9YOiB0stOP6ScLIt9tUXjfNDpruSDIAKpfx/qIs17+AZ:RtrbTA1+aLu+se6lLO2zFpHeTY17dZ
- TLSH T100F52321B5D5C036C2B327B15EBEF7BAD63965360336C19B23D829714FA05812B2A773
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2176 material.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4154726816-2055034831-2297277433-1000\Software\Microsoft\Windows\CurrentVersion\Run\papas = "C:\\Users\\Admin\\AppData\\Roaming\\papass\\material.exe" MSBuild.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 6116 set thread context of 3544 6116 jaffacakes118_Trojan-Spy.Win32.Hookey.ny.exe 89 - Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\assembly MSBuild.exe File created C:\Windows\assembly\Desktop.ini MSBuild.exe File opened for modification C:\Windows\assembly\Desktop.ini MSBuild.exe - Enumerates video capture drivers 2 TTPs 1 IoCs
Queries the legacy Video for Windows capture drivers. This is commonly abused by RATs to check for available webcams on the system before reporting to their C2.
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Drivers32\msvideo9 MSBuild.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 3 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_Trojan-Spy.Win32.Hookey.ny.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MSBuild.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language material.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3544 MSBuild.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 3544 MSBuild.exe Token: 33 3544 MSBuild.exe Token: SeIncBasePriorityPrivilege 3544 MSBuild.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3544 MSBuild.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 6116 wrote to memory of 3544 6116 jaffacakes118_Trojan-Spy.Win32.Hookey.ny.exe 89 PID 6116 wrote to memory of 3544 6116 jaffacakes118_Trojan-Spy.Win32.Hookey.ny.exe 89 PID 6116 wrote to memory of 3544 6116 jaffacakes118_Trojan-Spy.Win32.Hookey.ny.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Spy.Win32.Hookey.ny.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Spy.Win32.Hookey.ny.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:6116 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe"2⤵
- Adds Run key to start application
- Drops file in Windows directory
- Enumerates video capture drivers
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3544
-
-
C:\Users\Admin\AppData\Roaming\papass\material.exeC:\Users\Admin\AppData\Roaming\papass\material.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2176
-
C:\Windows\system32\wbem\WmiApSrv.exeC:\Windows\system32\wbem\WmiApSrv.exe1⤵PID:1680
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\papass\material.exe
- Size 68KB
- SHA256 dc993b3089f03102ca1edd12d166dada69209fa286d6faec434237d867ea477d
- MD5 5acb4f105d31ca01afe15b89315cd562
- SHA1 1ba2aa8b26cb3479a6736f0f6797dbf14fee8013
- SHA512 836835d119865190357d9f5b8194cfad7cfcad9bb118d64155727403902dd656a090dfd4027d29007d18135276f440e098422d820c888e6b6acd9a70c3c2b9cb
- SSDEEP 768:uElGiBcBuiyFjUwF0wdP9/rJMD14FRJfStf4wV3e3qtAcy:hlGBu7jjP9/tMD1SJAFVO3GO
- TLSH T162631812A3E84B12F6BA867068F94A224637F912F975D35D38CD374D1F327808D6276B
- MD5 SHA1 SHA512 SSDEEP TLSH