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Windows Analysis Report
1tron.bat

Overview

General Information

Sample name:	1tron.bat
Analysis ID:	1670946
MD5:	79d2c3666f9c1c633a1999ccb4e2789e
SHA1:	91b38af8f96f59834c0fcdc38a7c7cf695640638
SHA256:	d2543759be6f3b06a7cd7c534fecaa14b45cddaa52215cee8fc68ee067e69eee
Tags:	batuser-JAMESWT_WT
Infos:

Detection

Score:	56
Range:	0 - 100
Confidence:	100%

Signatures

Bypasses PowerShell execution policy

Sigma detected: Execution of Powershell Script in Public Folder

Sigma detected: Script Interpreter Execution From Suspicious Folder

Suspicious powershell command line found

Contains long sleeps (>= 3 min)

Creates a process in suspended mode (likely to inject code)

Enables debug privileges

Found a high number of Window / User specific system calls (may be a loop to detect user behavior)

May sleep (evasive loops) to hinder dynamic analysis

Queries the volume information (name, serial number etc) of a device

Sample execution stops while process was sleeping (likely an evasion)

Sigma detected: Change PowerShell Policies to an Insecure Level

Classification

Process Tree

System is w10x64

cmd.exe (PID: 7988 cmdline: C:\Windows\system32\cmd.exe /c ""C:\Users\user\Desktop\1tron.bat" " MD5: 8A2122E8162DBEF04694B9C3E0B6CDEE)

conhost.exe (PID: 7996 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: 0D698AF330FD17BEE3BF90011D49251D)

powershell.exe (PID: 8036 cmdline: powershell.e"xe" -NoProfile -WindowStyle Hidden -ExecutionPolicy Bypass -File "C:\Users\Public\1tron.ps1" MD5: 04029E121A0CFA5991749937DD22A1D9)

cleanup

Sigma Signatures

System Summary

Sigma detected: Execution of Powershell Script in Public Folder

Source: Process started

Author: Max Altgelt (Nextron Systems): Data: Command: powershell.e"xe" -NoProfile -WindowStyle Hidden -ExecutionPolicy Bypass -File "C:\Users\Public\1tron.ps1", CommandLine: powershell.e"xe" -NoProfile -WindowStyle Hidden -ExecutionPolicy Bypass -File "C:\Users\Public\1tron.ps1", CommandLine|base64offset|contains: , Image: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe, NewProcessName: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe, OriginalFileName: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe, ParentCommandLine: C:\Windows\system32\cmd.exe /c ""C:\Users\user\Desktop\1tron.bat" ", ParentImage: C:\Windows\System32\cmd.exe, ParentProcessId: 7988, ParentProcessName: cmd.exe, ProcessCommandLine: powershell.e"xe" -NoProfile -WindowStyle Hidden -ExecutionPolicy Bypass -File "C:\Users\Public\1tron.ps1", ProcessId: 8036, ProcessName: powershell.exe

Sigma detected: Script Interpreter Execution From Suspicious Folder

Source: Process started

Author: Florian Roth (Nextron Systems), Nasreddine Bencherchali (Nextron Systems): Data: Command: powershell.e"xe" -NoProfile -WindowStyle Hidden -ExecutionPolicy Bypass -File "C:\Users\Public\1tron.ps1", CommandLine: powershell.e"xe" -NoProfile -WindowStyle Hidden -ExecutionPolicy Bypass -File "C:\Users\Public\1tron.ps1", CommandLine|base64offset|contains: , Image: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe, NewProcessName: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe, OriginalFileName: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe, ParentCommandLine: C:\Windows\system32\cmd.exe /c ""C:\Users\user\Desktop\1tron.bat" ", ParentImage: C:\Windows\System32\cmd.exe, ParentProcessId: 7988, ParentProcessName: cmd.exe, ProcessCommandLine: powershell.e"xe" -NoProfile -WindowStyle Hidden -ExecutionPolicy Bypass -File "C:\Users\Public\1tron.ps1", ProcessId: 8036, ProcessName: powershell.exe

Sigma detected: Change PowerShell Policies to an Insecure Level

Source: Process started

Author: frack113: Data: Command: powershell.e"xe" -NoProfile -WindowStyle Hidden -ExecutionPolicy Bypass -File "C:\Users\Public\1tron.ps1", CommandLine: powershell.e"xe" -NoProfile -WindowStyle Hidden -ExecutionPolicy Bypass -File "C:\Users\Public\1tron.ps1", CommandLine|base64offset|contains: , Image: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe, NewProcessName: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe, OriginalFileName: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe, ParentCommandLine: C:\Windows\system32\cmd.exe /c ""C:\Users\user\Desktop\1tron.bat" ", ParentImage: C:\Windows\System32\cmd.exe, ParentProcessId: 7988, ParentProcessName: cmd.exe, ProcessCommandLine: powershell.e"xe" -NoProfile -WindowStyle Hidden -ExecutionPolicy Bypass -File "C:\Users\Public\1tron.ps1", ProcessId: 8036, ProcessName: powershell.exe

Sigma detected: Non Interactive PowerShell Process Spawned

Source: Process started

Author: Roberto Rodriguez @Cyb3rWard0g (rule), oscd.community (improvements): Data: Command: powershell.e"xe" -NoProfile -WindowStyle Hidden -ExecutionPolicy Bypass -File "C:\Users\Public\1tron.ps1", CommandLine: powershell.e"xe" -NoProfile -WindowStyle Hidden -ExecutionPolicy Bypass -File "C:\Users\Public\1tron.ps1", CommandLine|base64offset|contains: , Image: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe, NewProcessName: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe, OriginalFileName: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe, ParentCommandLine: C:\Windows\system32\cmd.exe /c ""C:\Users\user\Desktop\1tron.bat" ", ParentImage: C:\Windows\System32\cmd.exe, ParentProcessId: 7988, ParentProcessName: cmd.exe, ProcessCommandLine: powershell.e"xe" -NoProfile -WindowStyle Hidden -ExecutionPolicy Bypass -File "C:\Users\Public\1tron.ps1", ProcessId: 8036, ProcessName: powershell.exe

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

Source: powershell.exe, 00000002.00000002.1397581260.000001A4AA7BB000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
Source: powershell.exe, 00000002.00000002.1397581260.000001A4AA771000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://aka.ms/pscore6
Source: powershell.exe, 00000002.00000002.1397581260.000001A4AA78B000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://aka.ms/pscore68

Source: classification engine

Classification label: mal56.evad.winBAT@4/3@0/0

Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Mutant created: NULL
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:7996:120:WilError_03

Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

File created: C:\Users\user\AppData\Local\Temp\__PSScriptPolicyTest_m1gdydpb.p2e.ps1

Jump to behavior

Source: unknown

Process created: C:\Windows\System32\cmd.exe C:\Windows\system32\cmd.exe /c ""C:\Users\user\Desktop\1tron.bat" "

Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\SystemCertificates\CA

Jump to behavior

Source: unknown	Process created: C:\Windows\System32\cmd.exe C:\Windows\system32\cmd.exe /c ""C:\Users\user\Desktop\1tron.bat" "
Source: C:\Windows\System32\cmd.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\System32\cmd.exe	Process created: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe powershell.e"xe" -NoProfile -WindowStyle Hidden -ExecutionPolicy Bypass -File "C:\Users\Public\1tron.ps1"
Source: C:\Windows\System32\cmd.exe	Process created: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe powershell.e"xe" -NoProfile -WindowStyle Hidden -ExecutionPolicy Bypass -File "C:\Users\Public\1tron.ps1"	Jump to behavior

Source: C:\Windows\System32\cmd.exe	Section loaded: cmdext.dll	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Section loaded: atl.dll	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Section loaded: mscoree.dll	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Section loaded: version.dll	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Section loaded: vcruntime140_clr0400.dll	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Section loaded: ucrtbase_clr0400.dll	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Section loaded: ucrtbase_clr0400.dll	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Section loaded: cryptsp.dll	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Section loaded: rsaenh.dll	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Section loaded: cryptbase.dll	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Section loaded: amsi.dll	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Section loaded: userenv.dll	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Section loaded: profapi.dll	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Section loaded: windows.storage.dll	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Section loaded: wldp.dll	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Section loaded: msasn1.dll	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Section loaded: gpapi.dll	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Section loaded: msisip.dll	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Section loaded: wshext.dll	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Section loaded: appxsip.dll	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Section loaded: opcservices.dll	Jump to behavior

Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

File opened: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorrc.dll

Jump to behavior

Data Obfuscation

Suspicious powershell command line found

Source: C:\Windows\System32\cmd.exe	Process created: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe powershell.e"xe" -NoProfile -WindowStyle Hidden -ExecutionPolicy Bypass -File "C:\Users\Public\1tron.ps1"
Source: C:\Windows\System32\cmd.exe	Process created: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe powershell.e"xe" -NoProfile -WindowStyle Hidden -ExecutionPolicy Bypass -File "C:\Users\Public\1tron.ps1"			Jump to behavior

Source: C:\Windows\System32\cmd.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior

Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

Thread delayed: delay time: 922337203685477

Jump to behavior

Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Window / User API: threadDelayed 913			Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Window / User API: threadDelayed 369			Jump to behavior

Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe TID: 8088	Thread sleep count: 913 > 30	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe TID: 8088	Thread sleep count: 369 > 30	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe TID: 8056	Thread sleep time: -922337203685477s >= -30000s	Jump to behavior

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

Last function: Thread delayed

Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

Thread delayed: delay time: 922337203685477

Jump to behavior

Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

Process information queried: ProcessInformation

Jump to behavior

Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

Process token adjusted: Debug

Jump to behavior

HIPS / PFW / Operating System Protection Evasion

Bypasses PowerShell execution policy

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

Process created: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe powershell.e"xe" -NoProfile -WindowStyle Hidden -ExecutionPolicy Bypass -File "C:\Users\Public\1tron.ps1"

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

Process created: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe powershell.e"xe" -NoProfile -WindowStyle Hidden -ExecutionPolicy Bypass -File "C:\Users\Public\1tron.ps1"

Jump to behavior

Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package0313~31bf3856ad364e35~amd64~~10.0.19041.1949.cat VolumeInformation			Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_64\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll VolumeInformation			Jump to behavior

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	1 Scripting	Valid Accounts	2 PowerShell	1 Scripting	11 Process Injection	21 Virtualization/Sandbox Evasion	OS Credential Dumping	1 Process Discovery	Remote Services	Data from Local System	Data Obfuscation	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	1 DLL Side-Loading	1 DLL Side-Loading	11 Process Injection	LSASS Memory	21 Virtualization/Sandbox Evasion	Remote Desktop Protocol	Data from Removable Media	Junk Data	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	1 DLL Side-Loading	Security Account Manager	1 Application Window Discovery	SMB/Windows Admin Shares	Data from Network Shared Drive	Steganography	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	Binary Padding	NTDS	11 System Information Discovery	Distributed Component Object Model	Input Capture	Protocol Impersonation	Traffic Duplication	Data Destruction

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

Source	Detection	Scanner	Label	Link
1tron.bat	0%	Virustotal		Browse
1tron.bat	0%	ReversingLabs

Name	Source	Malicious	Reputation
https://aka.ms/pscore6	powershell.exe, 00000002.00000002.1397581260.000001A4AA771000.00000004.00000800.00020000.00000000.sdmp	false	high
https://aka.ms/pscore68	powershell.exe, 00000002.00000002.1397581260.000001A4AA78B000.00000004.00000800.00020000.00000000.sdmp	false	high
http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name	powershell.exe, 00000002.00000002.1397581260.000001A4AA7BB000.00000004.00000800.00020000.00000000.sdmp	false	high

World Map of Contacted IPs

⊘No contacted IP infos

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1670946
Start date and time:	2025-04-22 11:40:36 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 1m 54s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 134, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Number of analysed new started processes analysed:	3
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 AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Sample name:	1tron.bat
Detection:	MAL
Classification:	mal56.evad.winBAT@4/3@0/0
EGA Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Found application associated with file extension: .bat Stop behavior analysis, all processes terminated

Warnings

Not all processes where analyzed, report is missing behavior information

Process:	C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
File Type:	data
Category:	dropped
Size (bytes):	64
Entropy (8bit):	0.6599547231656377
Encrypted:	false
SSDEEP:	3:Nlllp:Nll
MD5:	EE618A8C8FE7ABBA1AAFC8120CF2EC9A
SHA1:	E928B768755D1BE4003F94D43348CC6D24D75EF8
SHA-256:	59E6550B587EC13E0577FB6E7043B5711B8F98ACB1C5704C431CD1384DB57072
SHA-512:	125E5D5DC36FE24244C494440C4523ABC4F37982B13A187DA700AB6B0476431931D8E629B09589032B3658E9541A03E4BA52116F0B8084831953A3A1B50B2FAA
Malicious:	false
Reputation:	low
Preview:	@...e................................................@..........

C:\Users\user\AppData\Local\Temp\__PSScriptPolicyTest_0yzdyjyo.oru.psm1

Download File

Process:	C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
File Type:	ASCII text, with no line terminators
Category:	dropped
Size (bytes):	60
Entropy (8bit):	4.038920595031593
Encrypted:	false
SSDEEP:	3:Si2NPqzAYMLAKVpKGOyzKtFS:SnqbKAKWGX
MD5:	D17FE0A3F47BE24A6453E9EF58C94641
SHA1:	6AB83620379FC69F80C0242105DDFFD7D98D5D9D
SHA-256:	96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
SHA-512:	5B592E58F26C264604F98F6AA12860758CE606D1C63220736CF0C779E4E18E3CEC8706930A16C38B20161754D1017D1657D35258E58CA22B18F5B232880DEC82
Malicious:	false
Reputation:	high, very likely benign file
Preview:	# PowerShell test file to determine AppLocker lockdown mode

C:\Users\user\AppData\Local\Temp\__PSScriptPolicyTest_m1gdydpb.p2e.ps1

Download File

Process:	C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
File Type:	ASCII text, with no line terminators
Category:	dropped
Size (bytes):	60
Entropy (8bit):	4.038920595031593
Encrypted:	false
SSDEEP:	3:Si2NPqzAYMLAKVpKGOyzKtFS:SnqbKAKWGX
MD5:	D17FE0A3F47BE24A6453E9EF58C94641
SHA1:	6AB83620379FC69F80C0242105DDFFD7D98D5D9D
SHA-256:	96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
SHA-512:	5B592E58F26C264604F98F6AA12860758CE606D1C63220736CF0C779E4E18E3CEC8706930A16C38B20161754D1017D1657D35258E58CA22B18F5B232880DEC82
Malicious:	false
Reputation:	high, very likely benign file
Preview:	# PowerShell test file to determine AppLocker lockdown mode

Static File Info

General

File type:	ASCII text, with CRLF line terminators
Entropy (8bit):	4.808738148972379
TrID:
File name:	1tron.bat
File size:	401 bytes
MD5:	79d2c3666f9c1c633a1999ccb4e2789e
SHA1:	91b38af8f96f59834c0fcdc38a7c7cf695640638
SHA256:	d2543759be6f3b06a7cd7c534fecaa14b45cddaa52215cee8fc68ee067e69eee
SHA512:	8b7c42cd7a5fc17cc28adb4d8f13dc5fc03f173112c9a85df622101775fec3484f9b0b67c43ec6ed9e23a4c57950cb1aea22c358c284953003e0431974e5d1e4
SSDEEP:	12:bddM9XNW79a3T4roQvoocYVJ69PmWPIFYmmfdhISmAXjW2a:bzM9Xw79eT4U2oot69PmWAFYmm1hIF2a
TLSH:	0CE022B5F202A2A0BAFA92269C4025581B3CF0C04302F6DE31682208A81C25FD6D81A0
File Content Preview:	set "Argentina=m"..set "Paraguai=ers\Pu"..set "Olanda=wershe"..set "Jamaica=Profi"..set "Panama=ndowSt"..set "Xangai=idd"..set "Oclarroma=xecutionPo"..set ""..set ""..set ""..setlocal enabledelayedexpansion..set "ps=po%Olanda%ll.e"..set "ps1=xe"..set "c%A

File Icon


Icon Hash:	9686878b929a9886

• cmd.exe
• conhost.exe
• powershell.exe

Click to jump to process

Memory Usage

• cmd.exe
• conhost.exe
• powershell.exe

Click to jump to process

High Level Behavior Distribution

• File
• Registry

Click to dive into process behavior distribution

Click to jump to process

Target ID:	0
Start time:	05:41:39
Start date:	22/04/2025
Path:	C:\Windows\System32\cmd.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\cmd.exe /c ""C:\Users\user\Desktop\1tron.bat" "
Imagebase:	0x7ff7914b0000
File size:	289'792 bytes
MD5 hash:	8A2122E8162DBEF04694B9C3E0B6CDEE
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Target ID:	1
Start time:	05:41:39
Start date:	22/04/2025
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff7e2000000
File size:	862'208 bytes
MD5 hash:	0D698AF330FD17BEE3BF90011D49251D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Target ID:	2
Start time:	05:41:39
Start date:	22/04/2025
Path:	C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
Wow64 process (32bit):	false
Commandline:	powershell.e"xe" -NoProfile -WindowStyle Hidden -ExecutionPolicy Bypass -File "C:\Users\Public\1tron.ps1"
Imagebase:	0x7ff7785e0000
File size:	452'608 bytes
MD5 hash:	04029E121A0CFA5991749937DD22A1D9
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

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

Description:	Adversaries may abuse PowerShell commands and scripts for execution. PowerShell is a powerful interactive command-line interface and scripting environment included in the Windows operating system.Adversaries can use PowerShell to perform a number of actions, including discovery of information and execution of code. Examples include the `Start-Process` cmdlet which can be used to run an executable and the `Invoke-Command` cmdlet which runs a command locally or on a remote computer (though administrator permissions are required to use PowerShell to connect to remote systems).
Tactics:	Execution
Data Sources:	Command: Command Execution, Module: Module Load, Process: Process Creation, Process: Process Metadata, Script: Script Execution
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may execute their own malicious payloads by side-loading DLLs. Similar to DLL Search Order Hijacking , side-loading involves hijacking which DLL a program loads. But rather than just planting the DLL within the search order of a program then waiting for the victim application to be invoked, adversaries may directly side-load their payloads by planting then invoking a legitimate application that executes their payload(s).
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	File: File Creation, File: File Modification, Module: Module Load, Process: Process Creation
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	File: File Metadata, File: File Modification, Module: Module Load, Process: OS API Execution, Process: Process Access, Process: Process Metadata, Process: Process Modification
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process 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:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of open application windows. Window listings could convey information about how the system is used.For example, information about application windows could be used identify potential data to collect as well as identifying security tooling ( Security Software Discovery ) to evade.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
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:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report 1tron.bat

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Sigma Signatures

System Summary

Suricata Signatures

Joe Sandbox Signatures

Networking

System Summary

Data Obfuscation

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

HIPS / PFW / Operating System Protection Evasion

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

World Map of Contacted IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\Users\user\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

C:\Users\user\AppData\Local\Temp\__PSScriptPolicyTest_0yzdyjyo.oru.psm1

C:\Users\user\AppData\Local\Temp\__PSScriptPolicyTest_m1gdydpb.p2e.ps1

Static File Info

General

File Icon

Network Behavior

Statistics

CPU Usage

Memory Usage

High Level Behavior Distribution

back

Behavior

System Behavior

Analysis Process: cmd.exePID: 7988, Parent PID: 3084

General

File Activities

File Opened

File Created

File Read

File Attributes Queried

Other File Operations

Volume Information Queried

Section Activities

Sections loaded by Windows

Registry Activities

Key Monitored

Mutex Activities

Mutex Created

Windows Analysis Report
1tron.bat