b7c6676ebc48fcae8a409a95936097a57666aef4a5ad7a80fd98be55fbd00b08

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
12/08/2026, 05:56

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General

Target
VrdUmed.dll
Size 53KB
Sample260812-gnfsjszeke
SHA256 b7c6676ebc48fcae8a409a95936097a57666aef4a5ad7a80fd98be55fbd00b08
MD5 c159678aa3edd804f8fe47629cf39918
SHA1 2b1ead759267739b353034b2c13d5634d27a97fd
SHA512 8e95e6e1313ad78e3fae10dc8ee0783ed6fa8734602ad24afa01de28b1945b646b9ac5974ab6967839518caefd3b05de974b7508380236c8d7e7e51e70094361
SSDEEP 768:LObEymrY+3EVcQeTIZVxbi9p101Pns9zS2R:wmr30V/OIZVxbi9p1EPkzS2R
TLSH
T114336CC5AF5C04C2E9BA2538C583CA4B7839B6911B2122DB47B1C11D1D37BE4EA397DE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

persistence privilege_escalation

Malware Config

Signatures

Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
persistence privilege_escalation

Component Object Model Hijacking
T1546.015

Modifies registry class 11 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{240ACDD2-8597-4E04-84D7-FA0068DA460B}\InprocServer32\ThreadingModel = "Free"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{240ACDD2-8597-4E04-84D7-FA0068DA460B}\ProgId\ = "Vrd.UMED"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Vrd.UMED\ = "Vrd User Mode Emulation Driver"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Vrd.UMED\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\clsid\{240ACDD2-8597-4E04-84D7-FA0068DA460B}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{240ACDD2-8597-4E04-84D7-FA0068DA460B}\ = "Vrd User Mode Emulation Driver"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\clsid\{240ACDD2-8597-4E04-84D7-FA0068DA460B}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{240ACDD2-8597-4E04-84D7-FA0068DA460B}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\VrdUmed.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\clsid\{240ACDD2-8597-4E04-84D7-FA0068DA460B}\ProgId	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Vrd.UMED	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Vrd.UMED\CLSID\ = "{240ACDD2-8597-4E04-84D7-FA0068DA460B}"	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\VrdUmed.dll
1⤵
- Modifies registry class
PID:1568

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

Privilege Escalation

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

Defense Evasion

Credential Access

Discovery

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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