Analysis
- max time kernel
3s - max time network
5s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
14/10/2026, 02:22
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
jaffacakes118_HEUR.Trojan.Win32.Generic.exe
Resource
win10v2004-20260911-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
jaffacakes118_HEUR.Trojan.Win32.Generic.exe
Resource
win11ltsc2024-20260911-en
6 signatures
150 seconds
Errors
Reason
Machine shutdown
General
- Target jaffacakes118_HEUR.Trojan.Win32.Generic.exe
- Size 78KB
- Sample261014-ct33taev7y
- SHA256 5e18ca1785ee1080fb2ef78ba863551ce2b7104aee52de5708d2187a3da4313a
- MD5 4277b7971ed545054ad2f916c35317fb
- SHA1 59169c6aacc6da6926d8754fb35ea886d54f81da
- SHA512 4338ca4a28af3eb45e2b7686597ad2b9453e0359d787c1f3287b7d39f3c210aa49df2e7ef011d91b82581aca7fa2dc91566e6ad9385ecd99b76c2155b68bfc6f
- SSDEEP 1536:1BemK6/MQQPMw8J5Y6r3VWqQ7W7liomJlIK:uT6/MViJqkQsiomJlIK
- TLSH T15473E0A1BBA5406AD4E242B549AACF29BB7B6C2107748BC75B907D4F3D340D07E33792
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
Malware Config
Signatures
- Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
- Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\quefurb.dll jaffacakes118_HEUR.Trojan.Win32.Generic.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_HEUR.Trojan.Win32.Generic.exe - Modifies data under HKEY_USERS 4 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent LogonUI.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = 99ebff004cc2ff000091f8000078d4000067c000003e9200001a6800f7630c00 LogonUI.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0" LogonUI.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeShutdownPrivilege 5792 jaffacakes118_HEUR.Trojan.Win32.Generic.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4412 LogonUI.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe"1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:5792
-
C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x4 /state0:0xa3a26055 /state1:0x41c64e6d1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:4412
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k CameraMonitor1⤵PID:6044