59d7b1f114a2b4ad204603409f20da5196c1e77492ed29d440bec25621ad38fa

Analysis

max time kernel
148s
max time network
145s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
16/07/2026, 07:21

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General

Target
netutils.dll
Size 825KB
Sample260716-h6xdpaa16w
SHA256 59d7b1f114a2b4ad204603409f20da5196c1e77492ed29d440bec25621ad38fa
MD5 5a6779bfe185ad4d2a152a81bbbfefd3
SHA1 4f69398f144fe7611b82f9591f6f72a8ce1ed0d8
SHA512 2e014311ebdc1deab7d87aedde2697ad4ae839c2b7a1a2270fd632f7d2a29641b469925e6ea9c01e256d279e6eaf5cf053b2e0c911342a70a24e4570ecae9f9e
SSDEEP 12288:op9j/0uHXeOeVKc6dKNl3Et/reXvq1vu7RR7v+JWl8zC2rz7jOfYjbdh:qN/pHXeOeGoEtqScjv+ju237qAjD
TLSH
T1A005F1195A547BADCE334DFC829E04FA7E6FEBA346C6012B6AF542D28704A50442FD1F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

defense_evasion

Malware Config

Signatures

Enumerates VirtualBox registry keys 2 TTPs 3 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxVideo	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest	rundll32.exe

Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Oracle\VirtualBox Guest Additions	rundll32.exe

Looks for VMWare Tools registry key 2 TTPs 1 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\VMware, Inc.\VMware Tools	rundll32.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wine	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\netutils.dll,#1
1⤵
- Enumerates VirtualBox registry keys
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Identifies Wine through registry keys
PID:1216

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

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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