Analysis
- max time kernel
150s - max time network
155s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/10/2026, 12:19
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
S41CF.exe
Resource
win10v2004-20260911-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
S41CF.exe
Resource
win11ltsc2024-20260911-en
2 signatures
150 seconds
Behavioral task
behavioral3
Sample
libcef.dll
Resource
win10v2004-20260911-en
3 signatures
150 seconds
Behavioral task
behavioral4
Sample
libcef.dll
Resource
win11ltsc2024-20260911-en
3 signatures
150 seconds
General
- Target S41CF.exe
- Size 703KB
- Sample261030-pg778aef29
- SHA256 6062e2a3985eba35382ac3263111b7b88d8e3e919793bf351b42ed59e24885d8
- MD5 e662d0fcf981a694f62c1a792645ff7b
- SHA1 1ff5d0805091884bbbd4435e222b8643317e7b14
- SHA512 9ebdd7b07b699b2926d54291f262f4a750ab8ae9f3f0433da19ca01c353ebbb0cd770873866ec38e63cfcbe8c39348294821d1c51b9a14cda2630bc897e638ed
- SSDEEP 12288:rg8kNL6OROP7Y88WTaSoB4/Z1n42G59JFfN/HuDl+hCLi7xfEHF66SkEhJkv25M4:MdgjY8zaS/06T0x
- TLSH T16FE4071A6B7580E5D2A6D53E4665D686F3B238130F219BCF61A5031E6F3BBE04D7E320
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10
Malware Config
Signatures
- 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 S41CF.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString S41CF.exe - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 3136 S41CF.exe 3136 S41CF.exe 3136 S41CF.exe 3136 S41CF.exe 3136 S41CF.exe 3136 S41CF.exe 3136 S41CF.exe 3136 S41CF.exe
Processes
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\SyS.ini
- Size 142B
- SHA256 4f601373de58ed6fc7545e7ca1d5f6bf6d7c0919235a55cf054eb3e56f2db143
- MD5 c1a5d80b7629958d9d409efb077b6c60
- SHA1 46f96ec744ca2cc21a4ef5159f266bb7f682081c
- SHA512 1d7773d655db89e281beab27147ae34b57e4bd77f049e03bab0ca831794250790c97c145f8e3a17c6765abd93ce216bddcbb9a2104a3a1456399c16967f9bd14
- TLSH T1B0C0920F00E80509F085D302C8E4543736007E5A3129EC1860D23B6E13E8716F44A7AF
- MD5 SHA1 SHA512 TLSH