Analysis
- user interaction
yes - max time kernel
63s - max time network
68s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-it - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-itlocale:it-itos:windows11-ltsc_2024-x64systemwindows - submitted
24/07/2026, 22:32
Static task
static1
Behavioral task
behavioral1
Sample
crlite.filter
Resource
win10v2004-20260513-it
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
crlite.filter
Resource
win11ltsc2024-20260709-it
8 signatures
150 seconds
General
- Target crlite.filter
- Size 6.8MB
- Sample260724-2gebcsgl8w
- SHA256 afab6887825694a322b3e20b260da1c08b2a700719b097bbb16326239b085840
- MD5 07af8c858f779cb1f6076aa69707206b
- SHA1 c47473e3eb7c1e7c19d357f3f8db2a324135ddf6
- SHA512 ae0c5916e9469bee8f3cdb67666c90f91d86418318403b2692772bcca57c7ba3deb4c8deed9e3de58925fc25599c64f44ba3df7ef880f37fa37e1b563bfc638d
- SSDEEP 196608:FRHI2kv5zXwXitVzQey5dgoS9hPi9U7vp:LoNVwXdeUdzi7B
- TLSH T1F3663346811ACA29DC940374584FF9F633FFF550563EE62AB84A1AB6B76FA4810C3F50
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 4228 cmd.exe - Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 Winword.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz Winword.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString Winword.exe - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS Winword.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily Winword.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU Winword.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\Local Settings OpenWith.exe - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 5336 Winword.exe 5336 Winword.exe - Suspicious use of SetWindowsHookEx 10 IoCs
pid Process 5988 OpenWith.exe 5336 Winword.exe 5336 Winword.exe 5336 Winword.exe 5336 Winword.exe 5336 Winword.exe 5336 Winword.exe 5336 Winword.exe 5336 Winword.exe 5336 Winword.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5988 wrote to memory of 5336 5988 OpenWith.exe 92
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\crlite.filter1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:4228
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5988 -
C:\Program Files\Microsoft Office\root\Office16\Winword.exe"C:\Program Files\Microsoft Office\root\Office16\Winword.exe" /n "C:\Users\Admin\AppData\Local\Temp\crlite.filter"2⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5336
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
- Size 2KB
- SHA256 a5befc0014c19095bd1621572b8851c4e9c472889a8078917a36be552d0d7ece
- MD5 a7950205087261f9d805272d075d2ba2
- SHA1 6383e603cc4150e82735fa8eb307e6677269e6b1
- SHA512 be8ebd3c184076b72a6b4ec4f10327d2acd3e9fd261afede62e0c999934081eb94bec5de5e2efe4c1422e51e4d55a62a8bea427d79fa06cf801ae8cc631b736f
- TLSH T1F851F0015BDF2B56E0514276062E8B46EB703A03EB1477DFA592201B2E75D004FBFB6E
- MD5 SHA1 SHA512 TLSH