2a51e7757ba105589a5cf95f2b4c648a725237c841b2a760d610cca7af4bd18d

Analysis

max time kernel
899s
max time network
284s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
22/10/2026, 18:30

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General

Target
VirusBuilder.pdb
Size 105KB
Sample261022-w5thasbc49
SHA256 2a51e7757ba105589a5cf95f2b4c648a725237c841b2a760d610cca7af4bd18d
MD5 4b18bab0ff07910f3819755972bb0c57
SHA1 651d65914eff994c64a6b6efa500cd6bc52bd0eb
SHA512 60914566a72064bced488acadc7808b40501461cf1a3007b9636ca0bb4f24c66d3f2712a55dcba606bb27184e14a0bd4f87c39f2757f66f597b5dfdf2421b076
SSDEEP 768:yVct5Zct5cBhkA/nM2M8N1UYhFMn/qDSUXRIpmdQNH+59nwb8IySxHgON4GYddQI:HO38flLM7UXRIz+PC8nUHgON4GY/o80
TLSH
T17EB36057BB81CA33C45985F8469B4F3D4638ED805F8297CB6398B26C3EF33691DA1258
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
252	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4154726816-2055034831-2297277433-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-4154726816-2055034831-2297277433-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5948	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\VirusBuilder.pdb
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:252

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:5948

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:3464

C:\Windows\System32\SecurityHealthHost.exe
\\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
1⤵
PID:4396

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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