7b0f4a01398d1e2daa075897a44d3bcdf1afd2959c4b4134d8b889e9d1525ec7

Analysis

max time kernel
150s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
30/09/2026, 12:53

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General

Target
b/bB.class
Size 2KB
Sample260930-p4nr4azblb
SHA256 7b0f4a01398d1e2daa075897a44d3bcdf1afd2959c4b4134d8b889e9d1525ec7
MD5 eba3b7f1a68933b903ad356991fef2ec
SHA1 749e5112c4055406a94134eafd3bee89570650f6
SHA512 b2cfc085d42458c6cd294d73c24ae4811fd001aa03d0bfc99cd0553b686c383baed17681d86bac07f1ff230811bd5fd4aeb5fdc1a45675162dae9fbd80f05a03
TLSH
T16F417555F2C366E1E86BB37F4459C166BA34D274DE8E03C7B86E54037D562C0A2A5015
MD5 SHA1 SHA512 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
5952	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-696679853-3915825385-3233721679-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-696679853-3915825385-3233721679-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2384	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\b\bB.class
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:5952

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2384

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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