c220d5acacb99f8f35b971fdacce180effb724ff50fe9f903fb7533e4bc980fa | Triage™

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Reports

Overview

overview

4

Static

static

1

chessr v3.7.3.zip

windows11-ltsc_2024-x64

1

background.js

windows11-ltsc_2024-x64

3

chunks/str...-mn.js

windows11-ltsc_2024-x64

3

content-sc...non.js

windows11-ltsc_2024-x64

3

content-sc...tle.js

windows11-ltsc_2024-x64

3

content-sc...nt.css

windows11-ltsc_2024-x64

3

content-sc...ent.js

windows11-ltsc_2024-x64

3

content-sc...ext.js

windows11-ltsc_2024-x64

3

engine/exp...ine.js

windows11-ltsc_2024-x64

3

engine/exp...e.wasm

windows11-ltsc_2024-x64

3

icons/cls-best.svg

windows11-ltsc_2024-x64

4

icons/cls-blunder.svg

windows11-ltsc_2024-x64

4

icons/cls-book.svg

windows11-ltsc_2024-x64

4

icons/cls-...nt.svg

windows11-ltsc_2024-x64

4

icons/cls-...nt.svg

windows11-ltsc_2024-x64

4

icons/cls-forced.svg

windows11-ltsc_2024-x64

4

icons/cls-good.svg

windows11-ltsc_2024-x64

4

icons/cls-great.svg

windows11-ltsc_2024-x64

4

icons/cls-...cy.svg

windows11-ltsc_2024-x64

4

icons/cls-miss.svg

windows11-ltsc_2024-x64

4

icons/cls-mistake.svg

windows11-ltsc_2024-x64

4

icons/icon128.png

windows11-ltsc_2024-x64

1

icons/icon16.png

windows11-ltsc_2024-x64

1

icons/icon48.png

windows11-ltsc_2024-x64

1

icons/logo.png

windows11-ltsc_2024-x64

1

icons/plat...om.png

windows11-ltsc_2024-x64

1

icons/plat...ss.jpg

windows11-ltsc_2024-x64

1

icons/plat...s.webp

windows11-ltsc_2024-x64

4

manifest.json

windows11-ltsc_2024-x64

3

rules.json

windows11-ltsc_2024-x64

3

stream.html

windows11-ltsc_2024-x64

3

wasm/seale...g.wasm

windows11-ltsc_2024-x64

3

Analysis

max time kernel
148s
max time network
128s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
04/11/2026, 22:23

Sharing

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Static task

static1

Behavioral task

behavioral1

Sample

chessr v3.7.3.zip

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

0 signatures

150 seconds

Behavioral task

behavioral2

Sample

background.js

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

1 signatures

150 seconds

Behavioral task

behavioral3

Sample

chunks/stream-DDtar-mn.js

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

1 signatures

150 seconds

Behavioral task

behavioral4

Sample

content-scripts/chesscomAnon.js

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

1 signatures

150 seconds

Behavioral task

behavioral5

Sample

content-scripts/chesscomFakeTitle.js

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

1 signatures

150 seconds

Behavioral task

behavioral6

Sample

content-scripts/content.css

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

4 signatures

150 seconds

Behavioral task

behavioral7

Sample

content-scripts/content.js

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

1 signatures

150 seconds

Behavioral task

behavioral8

Sample

content-scripts/pageContext.js

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

1 signatures

150 seconds

Behavioral task

behavioral9

Sample

engine/explanation-engine.js

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

1 signatures

150 seconds

Behavioral task

behavioral10

Sample

engine/explanation-engine.wasm

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

4 signatures

150 seconds

Behavioral task

behavioral11

Sample

icons/cls-best.svg

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

10 signatures

150 seconds

adware discovery spyware

Behavioral task

behavioral12

Sample

icons/cls-blunder.svg

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

10 signatures

150 seconds

adware discovery spyware

Behavioral task

behavioral13

Sample

icons/cls-book.svg

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

10 signatures

150 seconds

adware discovery spyware

Behavioral task

behavioral14

Sample

icons/cls-brilliant.svg

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

10 signatures

150 seconds

adware discovery spyware

Behavioral task

behavioral15

Sample

icons/cls-excellent.svg

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

10 signatures

150 seconds

adware discovery spyware

Behavioral task

behavioral16

Sample

icons/cls-forced.svg

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

10 signatures

150 seconds

adware discovery spyware

Behavioral task

behavioral17

Sample

icons/cls-good.svg

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

10 signatures

150 seconds

adware discovery spyware

Behavioral task

behavioral18

Sample

icons/cls-great.svg

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

10 signatures

150 seconds

adware discovery spyware

Behavioral task

behavioral19

Sample

icons/cls-inaccuracy.svg

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

10 signatures

150 seconds

adware discovery spyware

Behavioral task

behavioral20

Sample

icons/cls-miss.svg

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

10 signatures

150 seconds

adware discovery spyware

Behavioral task

behavioral21

Sample

icons/cls-mistake.svg

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

10 signatures

150 seconds

adware discovery spyware

Behavioral task

behavioral22

Sample

icons/icon128.png

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

3 signatures

150 seconds

Behavioral task

behavioral23

Sample

icons/icon16.png

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

3 signatures

150 seconds

Behavioral task

behavioral24

Sample

icons/icon48.png

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

3 signatures

150 seconds

Behavioral task

behavioral25

Sample

icons/logo.png

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

3 signatures

150 seconds

Behavioral task

behavioral26

Sample

icons/platforms/chesscom.png

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

3 signatures

150 seconds

Behavioral task

behavioral27

Sample

icons/platforms/lichess.jpg

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

3 signatures

150 seconds

Behavioral task

behavioral28

Sample

icons/platforms/worldchess.webp

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

9 signatures

150 seconds

Behavioral task

behavioral29

Sample

manifest.json

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

4 signatures

150 seconds

Behavioral task

behavioral30

Sample

rules.json

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

4 signatures

150 seconds

Behavioral task

behavioral31

Sample

stream.html

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

9 signatures

150 seconds

Behavioral task

behavioral32

Sample

wasm/sealed_core_bg.wasm

Resource

win11ltsc2024-20260911-en

windows11-ltsc_2024-x64

4 signatures

150 seconds

Report Analysis Logs

General

Target
chunks/stream-DDtar-mn.js
Size 2.1MB
Sample261104-2arm4sdx9x
SHA256 c220d5acacb99f8f35b971fdacce180effb724ff50fe9f903fb7533e4bc980fa
MD5 e8b596f0345164b9357d56690ef54450
SHA1 686c83f3e9dd0810d7ecd4c4b91e964d258d8994
SHA512 e4a8b3d0fa6a0dd150b7a79e2768ce3522651a08de256336f76789edeb9951580ecc22be74db9b8c8709e1b35f960ea357df7b09b7b662fdef166ada7414db07
SSDEEP 49152:mBtRKh49CyMUCuN0YTACyxYdhUnFoEWHjmNgFBU/jzp9V1BZg2w0qkrtg84ZtMdY:6
TLSH
T130A5B7503680B475234B8FB7F21BF0E5E60F086F7898489BD194BC64A5B5627FAF2631
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007

Processes

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\chunks\stream-DDtar-mn.js
1⤵
PID:5636

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:5784

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

JavaScript

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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