ada6083fa042f786fb15e21a669354df41c26a1fd7bd36a144f6541c00393e3f

Analysis

max time kernel
132s
max time network
103s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
25/05/2024, 12:09

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General

Target

AudioEng.dll
Size

471KB
MD5

6f237ee5dda34eaf3d9c79d4a283e250
SHA1

0650fbb6e3e81b9ba1f43d012bd53d264950e5b9
SHA256

ada6083fa042f786fb15e21a669354df41c26a1fd7bd36a144f6541c00393e3f
SHA512

7423a504fb5fdffaaac754ccce7659867611d017bb8cefec455e1a5789d6eef0c4d3ec9509859e7d5e033d3269518f741966b4cef646306e02c7f190a6c9780b
SSDEEP

6144:pP/H5zxquMeW8m186CjJ1xBFa3D2Au7qbUxkU8d5SfuluSwPpyRyZ+BO8uRXgrpJ:dLquM54l/azNQO15s1PUCRI

Score

1^/10

Malware Config

Signatures

Modifies registry class 16 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{3DC09436-7D83-4BA0-ADDC-CD47F996C5BA}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\AudioEng.DLL\AppID = "{B7A26CA6-1005-4A87-9831-Ed4A0F730807}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{B7A26CA6-1005-4A87-9831-Ed4A0F730807}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\AudioEng.DLL	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{12DD4DBB-532B-4FCE-8653-74CDB9C8FE5A}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{27C98999-2895-4829-B080-5A8B65BD3DB0}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{3FD7F233-A716-472E-8F2F-C25954F34E96}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{07252659-BB6B-4B79-B78B-623F6699A579}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{541987EE-0E02-411E-9A85-1FC6156E7F4B}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{06587E71-F043-403A-BF49-CB591BA6E103}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{D69E0717-DD4B-4B25-997A-DA813833B8AC}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{B7A26CA6-1005-4A87-9831-Ed4A0F730807}\ = "AudioEng"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{C58BD103-E87F-4B78-A0FA-7A5C95970EE2}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{E916B6B2-22BD-4AFC-B337-D3D9FB27670E}	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\AudioEng.dll
1⤵
- Modifies registry class
PID:4156

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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