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Windows Analysis Report config_xml.js

Overview

General Information

Sample Name:	config_xml.js
Analysis ID:	491729
MD5:	21ec939eb873eda0ac91bf0c4dbb2a6e
SHA1:	4b88725c8b4f09edccf7cc70557c26c6a5d34ccf
SHA256:	cc6f27e54cac322380736bc5c7153a4ac07ce4466f69e06d780dba9e8b27a2b8
Infos:

Detection

Score:	1
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Program does not show much activity (idle)

Java / VBScript file with very long strings (likely obfuscated code)

Found WSH timer for Javascript or VBS script (likely evasive script)

Classification

Process Tree

System is w10x64

wscript.exe (PID: 6372 cmdline: C:\Windows\System32\wscript.exe 'C:\Users\user\Desktop\config_xml.js' MD5: 9A68ADD12EB50DDE7586782C3EB9FF9C)

cleanup

Malware Configuration

No configs have been found

Yara Overview

No yara matches

Sigma Overview

No Sigma rule has matched

Jbx Signature Overview

Click to jump to signature section

Show All Signature Results

There are no malicious signatures, click here to show all signatures.

Source: wscript.exe, 00000000.00000002.666056971.00000287402E5000.00000004.00000040.sdmp	String found in binary or memory: http://ns.ad
Source: wscript.exe, 00000000.00000002.665941348.000002873FFBA000.00000004.00000001.sdmp, wscript.exe, 00000000.00000002.666105863.0000028741DD0000.00000004.00000001.sdmp, wscript.exe, 00000000.00000003.665639824.000002873FFDF000.00000004.00000001.sdmp, wscript.exe, 00000000.00000002.666056971.00000287402E5000.00000004.00000040.sdmp, config_xml.js	String found in binary or memory: http://www.techsmith.com/xmp/tsc/

Source: config_xml.js

Initial sample: Strings found which are bigger than 50

Source: C:\Windows\System32\wscript.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}\InprocServer32

Source: C:\Windows\System32\wscript.exe

Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Source: classification engine

Classification label: clean1.winJS@1/0@0/0

Source: C:\Windows\System32\wscript.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\wscript.exe	Process information set: NOOPENFILEERRORBOX

Source: all processes

Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

Source: C:\Windows\System32\wscript.exe

Window found: window name: WSH-Timer

Source: all processes

Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

Source: C:\Windows\System32\wscript.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	Scripting2	Path Interception	Path Interception	Scripting2	OS Credential Dumping	System Information Discovery2	Remote Services	Data from Local System	Exfiltration Over Other Network Medium	Data Obfuscation	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Obfuscated Files or Information1	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	Junk Data	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

No Antivirus matches

Dropped Files

No Antivirus matches

Unpacked PE Files

No Antivirus matches

Domains

No Antivirus matches

URLs

Source	Detection	Scanner	Label	Link
http://ns.ad	0%	URL Reputation	safe

Domains and IPs

Contacted Domains

No contacted domains info

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://www.techsmith.com/xmp/tsc/	wscript.exe, 00000000.00000002.665941348.000002873FFBA000.00000004.00000001.sdmp, wscript.exe, 00000000.00000002.666105863.0000028741DD0000.00000004.00000001.sdmp, wscript.exe, 00000000.00000003.665639824.000002873FFDF000.00000004.00000001.sdmp, wscript.exe, 00000000.00000002.666056971.00000287402E5000.00000004.00000040.sdmp, config_xml.js	false		high
http://ns.ad	wscript.exe, 00000000.00000002.666056971.00000287402E5000.00000004.00000040.sdmp	false	URL Reputation: safe	unknown

Contacted IPs

No contacted IP infos

General Information

Joe Sandbox Version:	33.0.0 White Diamond
Analysis ID:	491729
Start date:	27.09.2021
Start time:	20:56:37
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 2m 57s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	config_xml.js
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211
Run name:	Without Instrumentation
Number of analysed new started processes analysed:	5
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled HDC enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Detection:	CLEAN
Classification:	clean1.winJS@1/0@0/0
EGA Information:	Failed
HDC Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Adjust boot time Enable AMSI Found application associated with file extension: .js Stop behavior analysis, all processes terminated
Warnings:	Show All Exclude process from analysis (whitelisted): BackgroundTransferHost.exe, backgroundTaskHost.exe, svchost.exe

Simulations

Behavior and APIs

No simulations

Joe Sandbox View / Context

IPs

No context

Domains

No context

ASN

No context

JA3 Fingerprints

No context

Dropped Files

No context

Created / dropped Files

No created / dropped files found

Static File Info

General
File type:	ASCII text, with very long lines, with CRLF line terminators
Entropy (8bit):	5.377651253467105
TrID:
File name:	config_xml.js
File size:	5604
MD5:	21ec939eb873eda0ac91bf0c4dbb2a6e
SHA1:	4b88725c8b4f09edccf7cc70557c26c6a5d34ccf
SHA256:	cc6f27e54cac322380736bc5c7153a4ac07ce4466f69e06d780dba9e8b27a2b8
SHA512:	24752b9d8c9886c4dc5125ad2fee1dc4fc4662506a75fba58f10485b723b7268d6a4888f8fab9512724231f5dc3af9bb9d0aa809ad13379d556fefcaee1619e1
SSDEEP:	96:o0wHkvZV1Nc6oN8tRuq9LjYtCrTcU5E9B5Jvhuk/tCaRItvo6ya25FG9+Igghe:7wHkhV1N9s8tRuc1AHSryIgh
File Content Preview:	var TSC = TSC \|\| {};....TSC.embedded_config_xml = '<x:xmpmeta tsc:version="2.0.1" xmlns:x="adobe:ns:meta/" xmlns:tsc="http://www.techsmith.com/xmp/tsc/">\.. <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:xmp="http://ns.adobe.com/

File Icon


Icon Hash:	e8d69ece968a9ec4

Network Behavior

No network behavior found

Code Manipulations

Statistics

System Behavior

Analysis Process: wscript.exe PID: 6372 Parent PID: 3424

General

Start time:	20:57:32
Start date:	27/09/2021
Path:	C:\Windows\System32\wscript.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\System32\wscript.exe 'C:\Users\user\Desktop\config_xml.js'
Imagebase:	0x7ff7f7de0000
File size:	163840 bytes
MD5 hash:	9A68ADD12EB50DDE7586782C3EB9FF9C
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Disassembly

Code Analysis

Reset < >

Description:	This technique has been deprecated. Please use Command and Scripting Interpreter where appropriate.
Tactics:	Defense Evasion, Execution
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, Email gateway, Environment variable, File monitoring, Malware reverse engineering, Network intrusion detection system, Network protocol analysis, Process command-line parameters, Process monitoring, Process use of network, SSL/TLS inspection, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, GCP, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Warning!

Windows Analysis Report config_xml.js

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Overview

Sigma Overview

Jbx Signature Overview

Networking:

System Summary:

Hooking and other Techniques for Hiding and Protection:

Malware Analysis System Evasion:

Anti Debugging:

Language, Device and Operating System Detection:

Mitre Att&ck Matrix

Behavior Graph

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

Contacted IPs

General Information

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASN

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Network Behavior

Code Manipulations

Statistics

System Behavior

Analysis Process: wscript.exe PID: 6372 Parent PID: 3424

General

Disassembly

Code Analysis