de9176f3f21fe22b74f4fc24565861a4a72c2bc82312aa9f131612a1ef7b5263

Analysis

max time kernel
150s
max time network
134s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
26/08/2026, 01:10

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General

Target
99%/connect/README.md
Size 1KB
Sample260826-bjfzvsfp81
SHA256 de9176f3f21fe22b74f4fc24565861a4a72c2bc82312aa9f131612a1ef7b5263
MD5 30382253d22a945c5df584122e4515b2
SHA1 6f0fd209a020c05db3c28e93db6d22c916cfd039
SHA512 54a012da10e25fdd1cd5e1dda3d02db21f2c16dad7fb4d76d12521c723512003f6206e8301de2c62958700bbc0c2dfe1907ba8b319d9a45dae651557f8008c27
TLSH
T1E011DD407CABA2300BA5C0ADCACB7A00F4429884E3465C66606EF47801A1BE9C26F9C7
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
4252	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4192	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\99%\connect\README.md
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:4252

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4192

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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