Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-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 libcef.dll
- Size 842KB
- Sample261030-pg778aef29
- SHA256 e1a994a62332cfd26cb45d7e3f30038e08b999b3d33ee3ddf8adec01bca5b324
- MD5 bb1e3083c1319e5f6e0a5827210eee9b
- SHA1 1c4519176928e750e9247cdbd3b5870491ee4377
- SHA512 f80515d7f63e1149de3f739098dbf372656b28e34f48702cf91a1ca677fb8aad0ea319081118601386108fd79bc0be9f4f2970e9d0400100782b918715acd0c1
- SSDEEP 24576:sm+4aIdhrqcYrTD9VdwLMy18/exYbKps0:T+KITV
- TLSH T1E105383A91E4B9B7C143C19782FC39E2C0A07B6A4B99857127D15DE269310AE417FFCE
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
Malware Config
Signatures
- Badlisted process makes network request 2 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 2 2632 rundll32.exe 10 2632 rundll32.exe - 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 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString rundll32.exe - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2632 rundll32.exe 2632 rundll32.exe 2632 rundll32.exe 2632 rundll32.exe 2632 rundll32.exe 2632 rundll32.exe 2632 rundll32.exe 2632 rundll32.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 ce80c29fad1b27eecce17f5350965e5087753c71790ae0f595cd8be46836a25e
- MD5 bbe8b1f72657e243dcf0657ea1a2ecff
- SHA1 1878c18da53bb003db7721d8df53f7b26642ebbf
- SHA512 7cde7d15b44974a2251d083bb1daec2c5047afa4c589a11fc6fce1ebeeac62fda6972eed5b8f811813f1043467f2ffce20a678cde5adc64d5a2e9020d22fcc50
- TLSH T1AFC0921F08E40019B094D202C8F4982736007E4A210CED0C50D53B0E12E9796F04A6AF
- MD5 SHA1 SHA512 TLSH