a5de0bcce88213e5f8f290ae53b1e650d88e13329ef3661fbe89c83e6ec4c077

Resubmissions

02/11/2026, 12:34

261102-pr5vvacs6q7

02/11/2026, 12:30

261102-ppg11afb396

02/11/2026, 12:02

261102-n7lw8sszgt8

Analysis

max time kernel
898s
max time network
458s
platform
windows10-ltsc_2021_x64
resource
win10ltsc2021-20260911-es
resource tags

arch:x64arch:x86image:win10ltsc2021-20260911-eslocale:es-esos:windows10-ltsc_2021-x64systemwindows
submitted
02/11/2026, 12:30

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General

Target
hotel-dusk-decomp-main/pc/src/main.c
Size 11KB
Sample261102-ppg11afb39
SHA256 a5de0bcce88213e5f8f290ae53b1e650d88e13329ef3661fbe89c83e6ec4c077
MD5 1402425069185b086c61091c53aea701
SHA1 10fdac8dbc562b5aa474bd2895a6b238d08d863f
SHA512 47fecf5f2d9dff1015cab00bc06cd9aa16709f83bc6eade3326b7a87828ddcc1d427a7b7b8103d2244c2894d46a9a79cf5a7d494ead77edad4508f35174365d1
SSDEEP 192:riARWRLBtGeDOpgitbcQtyGyH/oR+iJ/RzG+kqPAx74:TWLivlg/oRpRzXAy
TLSH
T1B9427003149FA300E6A368255F739D527A0AC137666DFE40F93F9F54AFA5F708228E45
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

execution

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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.

execution

Windows Command Shell

T1059.003

pid	Process
1764	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2584227348-426884507-1572084426-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2584227348-426884507-1572084426-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1140	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\hotel-dusk-decomp-main\pc\src\main.c
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:1764

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1140

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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