8cd97dcbcee1d9f8ec2b8e921aed42f0cba7cf47e9713c5f31972e8121252929 | Triage

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Overview

overview

3

Static

static

1

chestnut/G...ton.js

windows7-x64

3

chestnut/G...ton.js

windows10-2004-x64

3

chestnut/G...lag.js

windows7-x64

3

chestnut/G...lag.js

windows10-2004-x64

3

chestnut/G...min.js

windows7-x64

3

chestnut/G...min.js

windows10-2004-x64

3

chestnut/G...min.js

windows7-x64

3

chestnut/G...min.js

windows10-2004-x64

3

chestnut/S...ord.js

windows7-x64

3

chestnut/S...ord.js

windows10-2004-x64

3

chestnut/S...eld.js

windows7-x64

3

chestnut/S...eld.js

windows10-2004-x64

3

chestnut/g...ass.js

windows7-x64

3

chestnut/g...ass.js

windows10-2004-x64

3

chestnut/index.js

windows7-x64

3

chestnut/index.js

windows10-2004-x64

3

chestnut/v...ion.js

windows7-x64

3

chestnut/v...ion.js

windows10-2004-x64

3

Analysis

max time kernel
124s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
09/05/2024, 04:18

Sharing

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Static task

static1

Behavioral task

behavioral1

Sample

chestnut/Google_docs_files/button.js

Resource

win7-20231129-en

windows7-x64

1 signatures

150 seconds

Behavioral task

behavioral2

Sample

chestnut/Google_docs_files/button.js

Resource

win10v2004-20240508-en

windows10-2004-x64

1 signatures

150 seconds

Behavioral task

behavioral3

Sample

chestnut/Google_docs_files/flag.js

Resource

win7-20240221-en

windows7-x64

1 signatures

150 seconds

Behavioral task

behavioral4

Sample

chestnut/Google_docs_files/flag.js

Resource

win10v2004-20240426-en

windows10-2004-x64

1 signatures

150 seconds

Behavioral task

behavioral5

Sample

chestnut/Google_docs_files/jquery.ddslick.min.js

Resource

win7-20240221-en

windows7-x64

1 signatures

150 seconds

Behavioral task

behavioral6

Sample

chestnut/Google_docs_files/jquery.ddslick.min.js

Resource

win10v2004-20240426-en

windows10-2004-x64

1 signatures

150 seconds

Behavioral task

behavioral7

Sample

chestnut/Google_docs_files/jquery.min.js

Resource

win7-20240221-en

windows7-x64

1 signatures

150 seconds

Behavioral task

behavioral8

Sample

chestnut/Google_docs_files/jquery.min.js

Resource

win10v2004-20240426-en

windows10-2004-x64

1 signatures

150 seconds

Behavioral task

behavioral9

Sample

chestnut/SpryAssets/SpryValidationPassword.js

Resource

win7-20240508-en

windows7-x64

1 signatures

150 seconds

Behavioral task

behavioral10

Sample

chestnut/SpryAssets/SpryValidationPassword.js

Resource

win10v2004-20240508-en

windows10-2004-x64

1 signatures

150 seconds

Behavioral task

behavioral11

Sample

chestnut/SpryAssets/SpryValidationTextField.js

Resource

win7-20240221-en

windows7-x64

1 signatures

150 seconds

Behavioral task

behavioral12

Sample

chestnut/SpryAssets/SpryValidationTextField.js

Resource

win10v2004-20240508-en

windows10-2004-x64

1 signatures

150 seconds

Behavioral task

behavioral13

Sample

chestnut/geoplugin.class.js

Resource

win7-20240508-en

windows7-x64

1 signatures

150 seconds

Behavioral task

behavioral14

Sample

chestnut/geoplugin.class.js

Resource

win10v2004-20240508-en

windows10-2004-x64

1 signatures

150 seconds

Behavioral task

behavioral15

Sample

chestnut/index.js

Resource

win7-20240508-en

windows7-x64

1 signatures

150 seconds

Behavioral task

behavioral16

Sample

chestnut/index.js

Resource

win10v2004-20240508-en

windows10-2004-x64

1 signatures

150 seconds

Behavioral task

behavioral17

Sample

chestnut/verification.js

Resource

win7-20240508-en

windows7-x64

1 signatures

150 seconds

Behavioral task

behavioral18

Sample

chestnut/verification.js

Resource

win10v2004-20240426-en

windows10-2004-x64

1 signatures

150 seconds

Report Analysis Logs

General

Target

chestnut/index.js
Size

36KB
MD5

a0bee2fad6c783c73d015ca5af4c83ed
SHA1

ff9052e8b6c54ae6189dd585bb7bdae1634df961
SHA256

006a45ec162b45c0fdd6f45329f04a16158550ff7376b2fa7293ebc9177eb29d
SHA512

d3cc7b20ff744ec1f84782a163cdef222a5024dad3c659ec2efd65d1aed0f04f168193fb3ac9c185cb9e869db7aa9804495fe0203452b363ca7e44958c449b16
SSDEEP

384:fB4Yx3acS8dWnCFzGD47VRwDRt82LlJXauf0HCZfvI0wHCxu2Y:fyVc3dSeMDRt8ilJq7wfvI0wHCXY

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\chestnut\index.js
1⤵
PID:4760

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=1032,i,13640054265074968359,8146127767143474550,262144 --variations-seed-version --mojo-platform-channel-handle=3816 /prefetch:8
1⤵
PID:412

Network

MITRE ATT&CK Enterprise v15

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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