05d92be636dae1f6564c29d60388ac1031c41c6c83ef5c81a26ef72877408df2

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
VIDRESZR.dll
Size 170KB
Sample260812-gnfsjszeke
SHA256 05d92be636dae1f6564c29d60388ac1031c41c6c83ef5c81a26ef72877408df2
MD5 a30b9edb97b9af2cfb60ad765db7e882
SHA1 503fcfb470e7a4c74db071d61040cbe3d0bba0dd
SHA512 e724bb300e4a63e513e91f75813c4c806b4a1467f391becf662ad998fd9c3d9209871f911085783ff85f5377d38ea972a0375f8204d8c28b0993e85e161ba5d6
SSDEEP 3072:tEXE/z2iLjBTzGZ4/Ctcc6GWKiay1lIYUcAKLoiBaQJHsEigIetyCfFrc2Cx6M:CEz32KLoE3PIUyCfFrQ1
TLSH
T1DB047C5EB2BA20D5D922A03C86970656FA72B479130027FF16E0C67D5F23BDCAE35724
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 13 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\DirectShow\MediaObjects\1ea1ea14-48f4-4054-ad1a-e8aee10ac805	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MediaFoundation\Transforms	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MediaFoundation\Transforms\Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1ea1ea14-48f4-4054-ad1a-e8aee10ac805}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\DirectShow\MediaObjects\Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MediaFoundation\Transforms\1ea1ea14-48f4-4054-ad1a-e8aee10ac805	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MediaFoundation	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MediaFoundation\Transforms\Categories\12e17c21-532c-4a6e-8a1c-40825a736397	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MediaFoundation\Transforms\Categories\12e17c21-532c-4a6e-8a1c-40825a736397\1ea1ea14-48f4-4054-ad1a-e8aee10ac805	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1ea1ea14-48f4-4054-ad1a-e8aee10ac805}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\DirectShow\MediaObjects	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\DirectShow\MediaObjects\Categories\d990ee14-776c-4723-be46-3da2f56f10b9	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\DirectShow\MediaObjects\Categories\d990ee14-776c-4723-be46-3da2f56f10b9\1ea1ea14-48f4-4054-ad1a-e8aee10ac805	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\VIDRESZR.dll
1⤵
- Modifies registry class
PID:4220

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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