14a9e0eb881968f773acba46b18f3503074d8e66d6745812257b0e494d71707e | Triage™

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Overview

overview

3

Static

static

3

Microsoft....4.appx

windows10-2004-x64

Microsoft....4.appx

windows11-21h2-x64

arm64/HEVC...RE.dll

windows10-2004-x64

1

arm64/HEVC...RE.dll

windows11-21h2-x64

1

arm64/mfH265Enc.dll

windows10-2004-x64

1

arm64/mfH265Enc.dll

windows11-21h2-x64

1

arm64/msh2...re.dll

windows10-2004-x64

1

arm64/msh2...re.dll

windows11-21h2-x64

1

x64/HEVCDE...RE.dll

windows10-2004-x64

1

x64/mfH265Enc.dll

windows10-2004-x64

1

x64/msh265...re.dll

windows10-2004-x64

1

x64/msh265...re.dll

windows11-21h2-x64

1

x86/HEVCDE...RE.dll

windows10-2004-x64

3

x86/mfH265Enc.dll

windows10-2004-x64

3

x86/msh265...re.dll

windows10-2004-x64

3

x86/msh265...re.dll

windows11-21h2-x64

3

Microsoft....4.appx

windows10-2004-x64

Microsoft....4.appx

windows11-21h2-x64

x64/HEVCDE...RE.dll

windows10-2004-x64

1

x64/mfH265Enc.dll

windows10-2004-x64

1

x64/msh265...re.dll

windows10-2004-x64

1

x64/msh265...re.dll

windows11-21h2-x64

1

x86/HEVCDE...RE.dll

windows10-2004-x64

3

x86/mfH265Enc.dll

windows10-2004-x64

3

x86/msh265...re.dll

windows10-2004-x64

3

x86/msh265...re.dll

windows11-21h2-x64

3

Analysis

max time kernel
149s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
08/06/2026, 13:54

Sharing

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Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

Microsoft.HEVCVideoExtension_8wekyb3d8bbwe.arm64.appx

Resource

win10v2004-20260513-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral2

Sample

Microsoft.HEVCVideoExtension_8wekyb3d8bbwe.arm64.appx

Resource

win11-20260513-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral3

Sample

arm64/HEVCDECODER_STORE.dll

Resource

win10v2004-20260513-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral4

Sample

arm64/HEVCDECODER_STORE.dll

Resource

win11-20260513-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral5

Sample

arm64/mfH265Enc.dll

Resource

win10v2004-20260513-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral6

Sample

arm64/mfH265Enc.dll

Resource

win11-20260513-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral7

Sample

arm64/msh265enchmft_store.dll

Resource

win10v2004-20260513-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral8

Sample

arm64/msh265enchmft_store.dll

Resource

win11-20260513-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral9

Sample

x64/HEVCDECODER_STORE.dll

Resource

win10v2004-20260513-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral10

Sample

x64/mfH265Enc.dll

Resource

win10v2004-20260513-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral11

Sample

x64/msh265enchmft_store.dll

Resource

win10v2004-20260513-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral12

Sample

x64/msh265enchmft_store.dll

Resource

win11-20260513-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral13

Sample

x86/HEVCDECODER_STORE.dll

Resource

win10v2004-20260513-en

windows10-2004-x64

3 signatures

150 seconds

Behavioral task

behavioral14

Sample

x86/mfH265Enc.dll

Resource

win10v2004-20260513-en

windows10-2004-x64

3 signatures

150 seconds

Behavioral task

behavioral15

Sample

x86/msh265enchmft_store.dll

Resource

win10v2004-20260513-en

windows10-2004-x64

2 signatures

150 seconds

Behavioral task

behavioral16

Sample

x86/msh265enchmft_store.dll

Resource

win11-20260513-en

windows11-21h2-x64

2 signatures

150 seconds

Behavioral task

behavioral17

Sample

Microsoft.HEVCVideoExtension_8wekyb3d8bbwe.x64.appx

Resource

win10v2004-20260513-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral18

Sample

Microsoft.HEVCVideoExtension_8wekyb3d8bbwe.x64.appx

Resource

win11-20260513-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral19

Sample

x64/HEVCDECODER_STORE.dll

Resource

win10v2004-20260513-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral20

Sample

x64/mfH265Enc.dll

Resource

win10v2004-20260513-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral21

Sample

x64/msh265enchmft_store.dll

Resource

win10v2004-20260513-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral22

Sample

x64/msh265enchmft_store.dll

Resource

win11-20260513-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral23

Sample

x86/HEVCDECODER_STORE.dll

Resource

win10v2004-20260513-en

windows10-2004-x64

3 signatures

150 seconds

Behavioral task

behavioral24

Sample

x86/mfH265Enc.dll

Resource

win10v2004-20260513-en

windows10-2004-x64

3 signatures

150 seconds

Behavioral task

behavioral25

Sample

x86/msh265enchmft_store.dll

Resource

win10v2004-20260513-en

windows10-2004-x64

2 signatures

150 seconds

Behavioral task

behavioral26

Sample

x86/msh265enchmft_store.dll

Resource

win11-20260513-en

windows11-21h2-x64

2 signatures

150 seconds

Report Analysis Logs

General

Target
arm64/msh265enchmft_store.dll
Size 2.0MB
Sample260608-q7yl5sfs21
SHA256 14a9e0eb881968f773acba46b18f3503074d8e66d6745812257b0e494d71707e
MD5 2e62a1ead8616e808d58214f596be66b
SHA1 936963535bc0ba23df4d5fca8b194e2a3794bde1
SHA512 34bd72e67e5eaa5b429db1a32d8e59fe6b8172be52d4711c5d2166c06611e0cbdbab196745b1ca5a82ca2d0b62d03ac2f4cc1018d59d09e3234e05ab3c056dc0
SSDEEP 12288:2o9zkx+5jObzjv6JPoxvbbczIfyyIvpnjBYHuh4kV1Q6TfE2ZqDa9PwmeReReReN:2o9zW+E/L6QlfyyIvt0u5Q6ocKjXAt
TLSH
T1ABA59DA1BB5DA872D2C1D23CDE679B68322BF134C034819F3057126DFCE6BD0DAA5256
MD5 SHA1 SHA512 SSDEEP TLSH

Score

1^/10

Malware Config

Signatures

Processes

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\arm64\msh265enchmft_store.dll,#1
1⤵
PID:4820

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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