Analysis
- max time kernel
6s - max time network
11s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/10/2026, 09:26
Static task
static1
Behavioral task
behavioral1
Sample
jaffacakes118_3f1b2f2b998b500d1787f5eb0a06201266d9d409ee3895d852a50aa4ed7f098b.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
jaffacakes118_3f1b2f2b998b500d1787f5eb0a06201266d9d409ee3895d852a50aa4ed7f098b.exe
Resource
win11ltsc2024-20260911-en
Errors
General
- Target jaffacakes118_3f1b2f2b998b500d1787f5eb0a06201266d9d409ee3895d852a50aa4ed7f098b.exe
- Size 506KB
- Sample261002-leldwsshrc
- SHA256 3f1b2f2b998b500d1787f5eb0a06201266d9d409ee3895d852a50aa4ed7f098b
- MD5 b4ae852b8c2865d300a8ec7f1e9b83f7
- SHA1 f5de2093fc438eb1aa570d63dd2b66973dcc9430
- SHA512 266f873f0a3ae607393d813660c0709c992fb6a0fc058d53ca4d3b6b2a3362d6a12b80de4deb57632dfaafc25b3ee31f05ab4649559c0e86131ece6792bbc939
- SSDEEP 12288:+EG3fFZh9mVsEY9X5AY+Vm0RcoGLIxQydyQiQ5Q:+X3fDb8FRcoGLIXIQiQK
- TLSH T16DB47D01B3D280B1E74566B01CBBE739BA704A897F2457C3F7E8ED695D321E0E53A11A
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Event Triggered Execution: Image File Execution Options Injection 1 TTPs 1 IoCs
description ioc Process Key deleted \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options jaffacakes118_3f1b2f2b998b500d1787f5eb0a06201266d9d409ee3895d852a50aa4ed7f098b.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key deleted \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run jaffacakes118_3f1b2f2b998b500d1787f5eb0a06201266d9d409ee3895d852a50aa4ed7f098b.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\SMSS = "C:\\Windows\\system32\\Com\\SMSS.EXE" jaffacakes118_3f1b2f2b998b500d1787f5eb0a06201266d9d409ee3895d852a50aa4ed7f098b.exe -
description ioc Process Key deleted \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options jaffacakes118_3f1b2f2b998b500d1787f5eb0a06201266d9d409ee3895d852a50aa4ed7f098b.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname jaffacakes118_3f1b2f2b998b500d1787f5eb0a06201266d9d409ee3895d852a50aa4ed7f098b.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain jaffacakes118_3f1b2f2b998b500d1787f5eb0a06201266d9d409ee3895d852a50aa4ed7f098b.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_3f1b2f2b998b500d1787f5eb0a06201266d9d409ee3895d852a50aa4ed7f098b.exe - Modifies data under HKEY_USERS 4 IoCs
description ioc Process 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 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 - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeShutdownPrivilege 3348 jaffacakes118_3f1b2f2b998b500d1787f5eb0a06201266d9d409ee3895d852a50aa4ed7f098b.exe - Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 3348 jaffacakes118_3f1b2f2b998b500d1787f5eb0a06201266d9d409ee3895d852a50aa4ed7f098b.exe 3348 jaffacakes118_3f1b2f2b998b500d1787f5eb0a06201266d9d409ee3895d852a50aa4ed7f098b.exe 3348 jaffacakes118_3f1b2f2b998b500d1787f5eb0a06201266d9d409ee3895d852a50aa4ed7f098b.exe 3348 jaffacakes118_3f1b2f2b998b500d1787f5eb0a06201266d9d409ee3895d852a50aa4ed7f098b.exe 3348 jaffacakes118_3f1b2f2b998b500d1787f5eb0a06201266d9d409ee3895d852a50aa4ed7f098b.exe 3348 jaffacakes118_3f1b2f2b998b500d1787f5eb0a06201266d9d409ee3895d852a50aa4ed7f098b.exe 3348 jaffacakes118_3f1b2f2b998b500d1787f5eb0a06201266d9d409ee3895d852a50aa4ed7f098b.exe 4324 LogonUI.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_3f1b2f2b998b500d1787f5eb0a06201266d9d409ee3895d852a50aa4ed7f098b.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_3f1b2f2b998b500d1787f5eb0a06201266d9d409ee3895d852a50aa4ed7f098b.exe"1⤵
- Event Triggered Execution: Image File Execution Options Injection
- Adds Run key to start application
- Indicator Removal: Clear Persistence
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3348
-
C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x4 /state0:0xa3a24055 /state1:0x41c64e6d1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:4324
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k CameraMonitor1⤵PID:120
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Image File Execution Options Injection
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Image File Execution Options Injection
1