Analysis
- max time kernel
150s - max time network
124s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260618-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
23/06/2026, 19:25
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
shell.exe
Resource
win10v2004-20260513-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
shell.exe
Resource
win11ltsc2024-20260618-en
3 signatures
150 seconds
General
- Target shell.exe
- Size 8.1MB
- Sample260623-x5akvsfx5m
- SHA256 b8ec0c394632cb62b9f909d7a5a36eaa6eac1000252018ee508109e677f48711
- MD5 fb14f9f70eb196884875af9eeefc9243
- SHA1 bdc1fedab8227576c24408cb64c886103609cceb
- SHA512 f516cbb9b9150a8b705bbc2e242f5a9e4c25cf464e6368327cc73d0d5ed3e4d6b88b6d545fdbe7a4bd46803e1fe1a7a831231c0b0028d2a584d9162d4913997e
- SSDEEP 196608:tqZekMzvUmchVPhgNokud7VeILdCqAdn0HdSaMPaIa:QQUm0hgyd7AUsqgn0HdSaEr
- TLSH T1E48633ADBFC2EF6AC664A1B86D9EC4AFEB49451FF1C152BFCCA13DD82942484D05D012
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Signatures
- Family: DonutLoader
DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.
- Detects DonutLoader 1 IoCs
resource yara_rule behavioral2/memory/5836-0-0x0000023B6A480000-0x0000023B6AC97000-memory.dmp family_donutloader - Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 shell.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString shell.exe