2cbc5d76f5ad27603e6e4d546b223c41981d6fd61133e29be3d197a2cf48e180 | Triage

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Reports

Overview

overview

3

Static

static

3

Microsoft....ry.dll

windows7-x64

1

Microsoft....ry.dll

windows10-2004-x64

1

Microsoft....ns.dll

windows7-x64

1

Microsoft....ns.dll

windows10-2004-x64

1

Microsoft....en.dll

windows7-x64

1

Microsoft....en.dll

windows10-2004-x64

1

Microsoft....es.dll

windows7-x64

1

Microsoft....es.dll

windows10-2004-x64

1

Microsoft....re.dll

windows7-x64

1

Microsoft....re.dll

windows10-2004-x64

1

Microsoft....th.dll

windows7-x64

1

Microsoft....th.dll

windows10-2004-x64

1

Microsoft....on.dll

windows7-x64

1

Microsoft....on.dll

windows10-2004-x64

1

Microsoft....cy.dll

windows7-x64

1

Microsoft....cy.dll

windows10-2004-x64

1

Microsoft....on.dll

windows7-x64

1

Microsoft....on.dll

windows10-2004-x64

1

Microsoft....on.dll

windows7-x64

1

Microsoft....on.dll

windows10-2004-x64

1

Microsoft....ts.dll

windows7-x64

1

Microsoft....ts.dll

windows10-2004-x64

1

Microsoft....ms.dll

windows7-x64

1

Microsoft....ms.dll

windows10-2004-x64

1

Microsoft....er.dll

windows7-x64

1

Microsoft....er.dll

windows10-2004-x64

1

Microsoft....eb.dll

windows7-x64

1

Microsoft....eb.dll

windows10-2004-x64

1

Microsoft....ts.dll

windows7-x64

1

Microsoft....ts.dll

windows10-2004-x64

1

Microsoft....ns.dll

windows7-x64

1

Microsoft....ns.dll

windows10-2004-x64

1

Analysis

max time kernel
147s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11-03-2024 22:52

Sharing

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

Microsoft.AspNetCore.Antiforgery.dll

Resource

win7-20240221-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral2

Sample

Microsoft.AspNetCore.Antiforgery.dll

Resource

win10v2004-20240226-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral3

Sample

Microsoft.AspNetCore.Authentication.Abstractions.dll

Resource

win7-20240221-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral4

Sample

Microsoft.AspNetCore.Authentication.Abstractions.dll

Resource

win10v2004-20240226-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral5

Sample

Microsoft.AspNetCore.Authentication.BearerToken.dll

Resource

win7-20240215-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral6

Sample

Microsoft.AspNetCore.Authentication.BearerToken.dll

Resource

win10v2004-20240226-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral7

Sample

Microsoft.AspNetCore.Authentication.Cookies.dll

Resource

win7-20240221-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral8

Sample

Microsoft.AspNetCore.Authentication.Cookies.dll

Resource

win10v2004-20240226-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral9

Sample

Microsoft.AspNetCore.Authentication.Core.dll

Resource

win7-20240221-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral10

Sample

Microsoft.AspNetCore.Authentication.Core.dll

Resource

win10v2004-20240226-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral11

Sample

Microsoft.AspNetCore.Authentication.OAuth.dll

Resource

win7-20240221-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral12

Sample

Microsoft.AspNetCore.Authentication.OAuth.dll

Resource

win10v2004-20240226-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral13

Sample

Microsoft.AspNetCore.Authentication.dll

Resource

win7-20240221-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral14

Sample

Microsoft.AspNetCore.Authentication.dll

Resource

win10v2004-20240226-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral15

Sample

Microsoft.AspNetCore.Authorization.Policy.dll

Resource

win7-20240221-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral16

Sample

Microsoft.AspNetCore.Authorization.Policy.dll

Resource

win10v2004-20231215-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral17

Sample

Microsoft.AspNetCore.Authorization.dll

Resource

win7-20240221-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral18

Sample

Microsoft.AspNetCore.Authorization.dll

Resource

win10v2004-20240226-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral19

Sample

Microsoft.AspNetCore.Components.Authorization.dll

Resource

win7-20240221-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral20

Sample

Microsoft.AspNetCore.Components.Authorization.dll

Resource

win10v2004-20240226-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral21

Sample

Microsoft.AspNetCore.Components.Endpoints.dll

Resource

win7-20240220-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral22

Sample

Microsoft.AspNetCore.Components.Endpoints.dll

Resource

win10v2004-20240226-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral23

Sample

Microsoft.AspNetCore.Components.Forms.dll

Resource

win7-20240221-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral24

Sample

Microsoft.AspNetCore.Components.Forms.dll

Resource

win10v2004-20240226-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral25

Sample

Microsoft.AspNetCore.Components.Server.dll

Resource

win7-20240220-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral26

Sample

Microsoft.AspNetCore.Components.Server.dll

Resource

win10v2004-20231215-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral27

Sample

Microsoft.AspNetCore.Components.Web.dll

Resource

win7-20240221-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral28

Sample

Microsoft.AspNetCore.Components.Web.dll

Resource

win10v2004-20240226-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral29

Sample

Microsoft.AspNetCore.Components.dll

Resource

win7-20240221-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral30

Sample

Microsoft.AspNetCore.Components.dll

Resource

win10v2004-20240226-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral31

Sample

Microsoft.AspNetCore.Connections.Abstractions.dll

Resource

win7-20240221-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral32

Sample

Microsoft.AspNetCore.Connections.Abstractions.dll

Resource

win10v2004-20240226-en

windows10-2004-x64

0 signatures

150 seconds

Report Analysis Logs

General

Target

Microsoft.AspNetCore.Authentication.dll
Size

154KB
MD5

6ac3bab66d8afb62ff44179b2653ad06
SHA1

a6e64d03727e8987d7d9739fccf587d1f3066334
SHA256

d280c368b25cdb7a6974cdc55a205ce981a63605bc8dcc394800465ff5eb2563
SHA512

c0e94a566e6e60869507534f5b9d13e7c490f441c63ed2dfefcbf9b366444fa84e2c8fe4077ec46b58abc2026517b5ec3eb751580f8eebd7853bbfe7c4fb5a90
SSDEEP

3072:sWr/TLQfWwuXYlHsb9Ts+vvEQyygctoKqW47EplPZmPJDypS34ReaXEfHri:F/vaTY9TRvEQyygctoKqW47EplPZmPJE

Score

1^/10

Malware Config

Signatures

Processes

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Microsoft.AspNetCore.Authentication.dll,#1
1⤵
PID:4716

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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