f3574d7fe9c35e81edfa7aecdf76771a05e0ff248a9f94458535fc58ddf4b100

Analysis

max time kernel
148s
max time network
144s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
09/08/2026, 11:07

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General

Target
mufin/aspects.asc
Size 7.1MB
Sample260809-m79gvsdr4w
SHA256 f3574d7fe9c35e81edfa7aecdf76771a05e0ff248a9f94458535fc58ddf4b100
MD5 8a5d509c5231ca25153589746ca512ad
SHA1 f64e2173704555d2006c424e753f86f1f0078c25
SHA512 8d5a6b382cc293343f37318a682d0b1ea665a5f0a96f67d82160657dab557162c6ef8c800573c1becbad87de9f5a22399fefdabaa264ad6b9fe0b07f515b7d4c
SSDEEP 49152:e81a9PkUU8sA4HuGLsjO5UHlX8NJSjzKz8ztn+aryJ0XGC/:j1aZUbA4LLpUHV8NezKgpn+Ic0XGC/
TLSH
T129768B824B973CD6EA69233120B35F196E28E585A93582F3E3713C3D5EFAB413821775
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
4660	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4504	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\mufin\aspects.asc
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:4660

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4504

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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