9d328fac1e8e64cdc5dad44774f67fd07716b18b5141ad43680195f110d68844

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
439s
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/audio.c
Size 6KB
Sample261102-ppg11afb39
SHA256 9d328fac1e8e64cdc5dad44774f67fd07716b18b5141ad43680195f110d68844
MD5 c2ab73eef6a47729be538f43cdd0e6b0
SHA1 b9bde37acae5779a9dabccbc7fd0ceba4c0e40e2
SHA512 ec276f053b713c822c9f86d057ff897514be32ca579c0fab076dc83c12f491eb8a1dc20956eecfda25f6a6489a5815217514ed048b03c1c998e0e818332f4c6c
SSDEEP 192:E9nABpJlsLsDBol+SczEV52j819Xgi8qw:E9A3B6R+
TLSH
T178E194CC549328025083B6E76F8A50E83725611344FDD642BE1E53B9DF9A43AA7F4F1B
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
776	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4095433250-3121633380-635025574-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-4095433250-3121633380-635025574-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4732	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\hotel-dusk-decomp-main\pc\src\audio.c
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:776

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4732

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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