Analysis
- user interaction
yes - max time kernel
22s - max time network
25s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
04/08/2026, 12:44
Behavioral task
behavioral1
Sample
UndericalLoaders.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
UndericalLoaders.exe
Resource
win11ltsc2024-20260709-en
2 signatures
150 seconds
General
- Target UndericalLoaders.exe
- Size 1.3MB
- Sample260804-pyfjjabb44
- SHA256 4e978cf78987a079de100e645459396d6e5027027bcbb20b0ee988b04fb00cc3
- MD5 434e7a9135e6781de4d60b51b1994512
- SHA1 2cf84f4b57d6d6c49e8aecc491914b6251445de8
- SHA512 5050070aa6d9cdb1fee71ffabab87010daf07833de40b4cb373daa67b79dcdfbfc35b3453fe083f524d423a8fc3183c9b697fa67876a433925101554763242d1
- SSDEEP 24576:pTRHRNF5lddDnwj6TQcPTAcySiDNpfVkqgfPyU8/oa8reuaDxCdy/X:pTRxNF5ldxY+70nS4pfVkqgy6r3adCdQ
- TLSH T13F550194B594CD03E52F68BF0C10A1D287FA5E2268A6FAC97E8DB3DD15F2782C40571B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- 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 UndericalLoaders.exe - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS UndericalLoaders.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer UndericalLoaders.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion UndericalLoaders.exe - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\Local Settings UndericalLoaders.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3764 OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3764 OpenWith.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\UndericalLoaders.exe"C:\Users\Admin\AppData\Local\Temp\UndericalLoaders.exe"1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Modifies registry class
PID:5036
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:3764