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Windows Analysis Report
file.exe

Overview

General Information

Sample name:	file.exe
Analysis ID:	1563920
MD5:	3273f078f87cebc3b06e9202e3902b5c
SHA1:	03b1971e04c8e67a32f38446bd8bfac41825f9cc
SHA256:	4b6caa8467cf7ca3d7a3d3b2ac70e48510b7c4570e4810f3305aca1ef6cdf85c
Tags:	NETAsyncRATexeMSILuser-jstrosch
Infos:

Detection

XWorm

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

Signatures

Antivirus / Scanner detection for submitted sample

Antivirus detection for URL or domain

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Powershell download and execute

Yara detected RUNPE

Yara detected Telegram RAT

Yara detected Telegram Recon

Yara detected XWorm

.NET source code contains very large strings

AI detected suspicious sample

Machine Learning detection for sample

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Yara detected Generic Downloader

Allocates memory with a write watch (potentially for evading sandboxes)

Contains long sleeps (>= 3 min)

Detected potential crypto function

Enables debug privileges

HTTP GET or POST without a user agent

JA3 SSL client fingerprint seen in connection with other malware

May sleep (evasive loops) to hinder dynamic analysis

Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)

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

Sample file is different than original file name gathered from version info

Uses code obfuscation techniques (call, push, ret)

Yara signature match

Classification

Process Tree

System is w10x64

file.exe (PID: 3364 cmdline: "C:\Users\user\Desktop\file.exe" MD5: 3273F078F87CEBC3B06E9202E3902B5C)

cleanup

Malware Threat Intel

Provided by

Name	Description	Attribution	Blogpost URLs	Link
XWorm	Malware with wide range of capabilities ranging from RAT to ransomware.	No Attribution	https://any.run/cybersecurity-blog/xworm-malware-communication-analysis/ https://any.run/cybersecurity-blog/xworm-technical-analysis-of-a-new-malware-version/ https://blog.cyble.com/2022/08/19/evilcoder-project-selling-multiple-dangerous-tools-online/ https://cert.pl/en/posts/2023/10/deworming-the-xworm/ https://embee-research.ghost.io/infrastructure-analysis-with-dns-pivoting/	https://malpedia.caad.fkie.fraunhofer.de/details/win.xworm

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
file.exe	JoeSecurity_TelegramRecon	Yara detected Telegram Recon	Joe Security
file.exe	JoeSecurity_XWorm	Yara detected XWorm	Joe Security
file.exe	JoeSecurity_GenericDownloader_1	Yara detected Generic Downloader	Joe Security
file.exe	JoeSecurity_TelegramRAT	Yara detected Telegram RAT	Joe Security
file.exe	JoeSecurity_RUNPE	Yara detected RUNPE	Joe Security
file.exe	MALWARE_Win_AsyncRAT	Detects AsyncRAT	ditekSHen	0x9837c7:$s6: VirtualBox 0x9835ef:$s8: Win32_ComputerSystem 0x992092:$cnc1: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:66.0) Gecko/20100101 Firefox/66.0 0x9920e3:$cnc2: Mozilla/5.0 (iPhone; CPU iPhone OS 11_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/11.0 Mobile/15E148 Safari/604.1 0x992170:$cnc3: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36 0x98a01a:$cnc4: POST / HTTP/1.1
Click to see the 1 entries

Memory Dumps

Source	Rule	Description	Author	Strings
00000000.00000000.2101315489.000002273EEB7000.00000002.00000001.01000000.00000003.sdmp	JoeSecurity_XWorm	Yara detected XWorm	Joe Security
00000000.00000000.2101315489.000002273EEB7000.00000002.00000001.01000000.00000003.sdmp	JoeSecurity_TelegramRAT	Yara detected Telegram RAT	Joe Security
00000000.00000000.2101315489.000002273EEB7000.00000002.00000001.01000000.00000003.sdmp	MALWARE_Win_AsyncRAT	Detects AsyncRAT	ditekSHen	0x3e5c7:$s6: VirtualBox 0x3e3ef:$s8: Win32_ComputerSystem 0x4ce92:$cnc1: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:66.0) Gecko/20100101 Firefox/66.0 0x4cee3:$cnc2: Mozilla/5.0 (iPhone; CPU iPhone OS 11_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/11.0 Mobile/15E148 Safari/604.1 0x4cf70:$cnc3: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36 0x44e1a:$cnc4: POST / HTTP/1.1
00000000.00000000.2101315489.000002273F209000.00000002.00000001.01000000.00000003.sdmp	JoeSecurity_XWorm	Yara detected XWorm	Joe Security
00000000.00000000.2101315489.000002273F209000.00000002.00000001.01000000.00000003.sdmp	JoeSecurity_RUNPE	Yara detected RUNPE	Joe Security
Process Memory Space: file.exe PID: 3364	JoeSecurity_PowershellDownloadAndExecute	Yara detected Powershell download and execute	Joe Security
Process Memory Space: file.exe PID: 3364	JoeSecurity_XWorm	Yara detected XWorm	Joe Security
Process Memory Space: file.exe PID: 3364	JoeSecurity_TelegramRAT	Yara detected Telegram RAT	Joe Security
Process Memory Space: file.exe PID: 3364	JoeSecurity_RUNPE	Yara detected RUNPE	Joe Security
Process Memory Space: file.exe PID: 3364	MALWARE_Win_AsyncRAT	Detects AsyncRAT	ditekSHen	0x19bed:$s6: VirtualBox 0x19a15:$s8: Win32_ComputerSystem 0x259e1:$cnc1: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:66.0) Gecko/20100101 Firefox/66.0 0x25a32:$cnc2: Mozilla/5.0 (iPhone; CPU iPhone OS 11_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/11.0 Mobile/15E148 Safari/604.1 0x25abf:$cnc3: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36 0x1f077:$cnc4: POST / HTTP/1.1
Click to see the 5 entries

Base64 encoded string: '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

Source: classification engine

Classification label: mal100.troj.evad.winEXE@1/1@1/1

Source: C:\Users\user\Desktop\file.exe

File created: C:\Users\user\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\file.exe.log

Jump to behavior

Source: C:\Users\user\Desktop\file.exe

Mutant created: NULL

Source: file.exe

Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ

Source: file.exe

Static file information: TRID: Win32 Executable (generic) Net Framework (10011505/4) 49.83%

Source: C:\Users\user\Desktop\file.exe

WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT ProcessorId FROM Win32_Processor

Source: C:\Users\user\Desktop\file.exe

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

Jump to behavior

Source: file.exe

ReversingLabs: Detection: 68%

Source: file.exe	String found in binary or memory: -help
Source: file.exe	String found in binary or memory: Check charset encoding and -scs switch.Cannot find listfilebsobbbtbdba-helph?asut012sea0-pstlsdelsncsnrsnssnisnlsnhspfspespdsasscsswsltsccscsslpsosiscrcsemlsfxstmrvuanaxaiiwstxtaoadybspbseUnsupported switch postfix -stmUnsupported switch postfix -bbDuplicate archive path:Incorrect Number of benmchmark iterationsOnly one archive can be created with rename commandstdout mode and email mode cannot be combined-ai switch is not supported for this commandCannot use absolute pathnames for this commandArchive name cannot by emptyCannot find archive nameUnsupported -spf:2Unsupported command:The command must be spcifiedThere is no second file name for rename pair:Unsupported rename command:-rIncorrect wildcard type markerToo short switchUnsupported Map data sizeMap data errorUnsupported Map dataMapViewOfFile errorCan not open mappingIncorrect volume size:incorrect update switch commandUnsupported charset:Can not delete output folderCan not delete output fileCan not rename existing fileCan not create file with auto nameSeSecurityPrivilege
Source: file.exe	String found in binary or memory: [ Play ]9StopToolStripMenuItem1.Image-StopToolStripMenuItem1
Source: file.exe	String found in binary or memory: [ Extra 1 ]IReportWindowToolStripMenuItem1.Image=ReportWindowToolStripMenuItem1![ ReportWindow ]9StartToolStripMenuItem.Image-StartToolStripMenuItem7StopToolStripMenuItem.Image+StopToolStripMenuItemGPerformanceToolStripMenuItem1.Image;PerformanceToolStripMenuItem1
Source: file.exe	String found in binary or memory: -Plugins\Ransomware.dll1Plugins\ReverseProxy.dll7Plugins\Ngrok-Installer.dll
Source: file.exe	String found in binary or memory: cActiveWindows.dll,Chat.dll,Clipboard.dll,FileManager.dll,FilesSearcher.dll,HRDP.dll,HVNC.dll,Informations.dll,Keylogger.dll,Maps.dll,Microphone.dll,Ngrok-Installer.dll,Options.dll,Pastime.dll,Performance.dll,ProcessManager.dll,Programs.dll,Ransomware.dll,Chromium.dll,Recovery.dll,Stealer.dll,Regedit.dll,RemoteDesktop.dll,ReverseProxy.dll,RunPE.dll,Shell.dll,StartupManager.dll,TCPConnections.dll,UACBypass.dll,VB.NET Compiler.dll,WebCam.dll,WSound.dll,ServiceManager.dll,MessageBox.dll,HVNCMemory.dll,Cmstp-Bypass.dll,HiddenApps.dll,HBrowser.dll,VoiceChat.dll

Source: C:\Users\user\Desktop\file.exe	Section loaded: mscoree.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: apphelp.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: version.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: vcruntime140_clr0400.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: ucrtbase_clr0400.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: ucrtbase_clr0400.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: uxtheme.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: windows.storage.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: wldp.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: profapi.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: cryptsp.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: rsaenh.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: cryptbase.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: wbemcomn.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: amsi.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: userenv.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: rasapi32.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: rasman.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: rtutils.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: mswsock.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: winhttp.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: ondemandconnroutehelper.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: iphlpapi.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: dhcpcsvc6.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: dhcpcsvc.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: dnsapi.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: winnsi.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: rasadhlp.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: fwpuclnt.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: secur32.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: sspicli.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: schannel.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: mskeyprotect.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: ntasn1.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: ncrypt.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: ncryptsslp.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: msasn1.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: gpapi.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: textshaping.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: textinputframework.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: coreuicomponents.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: coremessaging.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: ntmarta.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: wintypes.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: wintypes.dll	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: wintypes.dll	Jump to behavior

Source: C:\Users\user\Desktop\file.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{CF4CC405-E2C5-4DDD-B3CE-5E7582D8C9FA}\InprocServer32

Jump to behavior

Source: file.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR

Source: file.exe

Static PE information: Virtual size of .text is bigger than: 0x100000

Source: file.exe

Static file information: File size 15604224 > 1048576

Source: file.exe

Static PE information: Raw size of .text is bigger than: 0x100000 < 0xebf200

Source: file.exe

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Source: C:\Users\user\Desktop\file.exe

Code function: 0_2_00007FF848E700BD pushad ; iretd

0_2_00007FF848E700C1

Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior

Malware Analysis System Evasion

Yara detected RUNPE

Source: Yara match	File source: file.exe, type: SAMPLE
Source: Yara match	File source: 00000000.00000000.2101315489.000002273F209000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: file.exe PID: 3364, type: MEMORYSTR

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Source: file.exe

Binary or memory string: IF GETMODULEHANDLE("SBIEDLL.DLL").TOINT32() <> 0 THEN

Source: C:\Users\user\Desktop\file.exe	Memory allocated: 2273F680000 memory reserve \| memory write watch			Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Memory allocated: 22759460000 memory reserve \| memory write watch			Jump to behavior

Source: C:\Users\user\Desktop\file.exe

Thread delayed: delay time: 922337203685477

Jump to behavior

Source: C:\Users\user\Desktop\file.exe TID: 4712	Thread sleep time: -30000s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\file.exe TID: 6984	Thread sleep time: -922337203685477s >= -30000s			Jump to behavior

Source: C:\Users\user\Desktop\file.exe

WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT ProcessorId FROM Win32_Processor

Source: C:\Users\user\Desktop\file.exe

Thread delayed: delay time: 922337203685477

Jump to behavior

Source: file.exe	Binary or memory string: If (manufacturer = "microsoft corporation" AndAlso item("Model").ToString().ToUpperInvariant().Contains("VIRTUAL")) OrElse manufacturer.Contains("vmware") OrElse item("Model").ToString() = "VirtualBox" Then
Source: file.exe, 00000000.00000002.2160556359.0000022741282000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll

Source: C:\Users\user\Desktop\file.exe

Process token adjusted: Debug

Jump to behavior

Source: C:\Users\user\Desktop\file.exe

Memory allocated: page read and write | page guard

Jump to behavior

HIPS / PFW / Operating System Protection Evasion

Yara detected Powershell download and execute

Source: Yara match

File source: Process Memory Space: file.exe PID: 3364, type: MEMORYSTR

Language, Device and Operating System Detection

Yara detected Telegram Recon

Source: Yara match

File source: file.exe, type: SAMPLE

Source: C:\Users\user\Desktop\file.exe

Queries volume information: C:\Users\user\Desktop\file.exe VolumeInformation

Jump to behavior

Source: C:\Users\user\Desktop\file.exe

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

Jump to behavior

Stealing of Sensitive Information

Yara detected Telegram RAT

Source: Yara match	File source: file.exe, type: SAMPLE
Source: Yara match	File source: 00000000.00000000.2101315489.000002273EEB7000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: file.exe PID: 3364, type: MEMORYSTR

Yara detected XWorm

Source: Yara match	File source: file.exe, type: SAMPLE
Source: Yara match	File source: 00000000.00000000.2101315489.000002273EEB7000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000000.2101315489.000002273F209000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: file.exe PID: 3364, type: MEMORYSTR

Remote Access Functionality

Yara detected Telegram RAT

Source: Yara match	File source: file.exe, type: SAMPLE
Source: Yara match	File source: 00000000.00000000.2101315489.000002273EEB7000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: file.exe PID: 3364, type: MEMORYSTR

Yara detected XWorm

Source: Yara match	File source: file.exe, type: SAMPLE
Source: Yara match	File source: 00000000.00000000.2101315489.000002273EEB7000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000000.2101315489.000002273F209000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: file.exe PID: 3364, type: MEMORYSTR

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	Acquire Infrastructure	Valid Accounts	11 Windows Management Instrumentation	1 DLL Side-Loading	1 DLL Side-Loading	1 Masquerading	OS Credential Dumping	111 Security Software Discovery	Remote Services	11 Archive Collected Data	11 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	2 Command and Scripting Interpreter	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	1 Disable or Modify Tools	LSASS Memory	41 Virtualization/Sandbox Evasion	Remote Desktop Protocol	Data from Removable Media	1 Ingress Tool Transfer	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	41 Virtualization/Sandbox Evasion	Security Account Manager	13 System Information Discovery	SMB/Windows Admin Shares	Data from Network Shared Drive	2 Non-Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	1 Deobfuscate/Decode Files or Information	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	3 Application Layer Protocol	Traffic Duplication	Data Destruction
Gather Victim Network Information	Server	Cloud Accounts	Launchd	Network Logon Script	Network Logon Script	11 Obfuscated Files or Information	LSA Secrets	Internet Connection Discovery	SSH	Keylogging	Fallback Channels	Scheduled Transfer	Data Encrypted for Impact
Domain Properties	Botnet	Replication Through Removable Media	Scheduled Task	RC Scripts	RC Scripts	1 DLL Side-Loading	Cached Domain Credentials	Wi-Fi Discovery	VNC	GUI Input Capture	Multiband Communication	Data Transfer Size Limits	Service Stop

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

Source	Detection	Scanner	Label
file.exe	68%	ReversingLabs	ByteCode-MSIL.Backdoor.XWormRAT
file.exe	100%	Avira	HEUR/AGEN.1307554
file.exe	100%	Joe Sandbox ML

Source	Detection	Scanner	Label
https://bin.equinox.io/c/bNyj1mQVY4c/ngrok-v3-stable-windows-386.zip	0%	Avira URL Cloud	safe
http://exmple.com	0%	Avira URL Cloud	safe
https://nkprotect.net	100%	Avira URL Cloud	phishing
http://nkprotect.net	100%	Avira URL Cloud	phishing
https://evilcoder.mysellix.io	0%	Avira URL Cloud	safe
https://nkprotect.net/check.txt	100%	Avira URL Cloud	phishing

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
nkprotect.net	82.197.80.96	true	false		unknown
s-part-0015.t-0009.t-msedge.net	13.107.246.43	true	false		high

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
https://nkprotect.net/check.txt	false	Avira URL Cloud: phishing	unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
https://pastebin.com/raw/H3wFXmEi	file.exe	false		high
http://nkprotect.net	file.exe, 00000000.00000002.2161011605.000002274150D000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: phishing	unknown
http://exmple.com	file.exe	false	Avira URL Cloud: safe	unknown
https://api.telegram.org/bot	file.exe	false		high
https://bin.equinox.io/c/bNyj1mQVY4c/ngrok-v3-stable-windows-386.zip	file.exe	false	Avira URL Cloud: safe	unknown
https://evilcoder.mysellix.io	file.exe	false	Avira URL Cloud: safe	unknown
https://nkprotect.net	file.exe, 00000000.00000002.2161011605.00000227414EC000.00000004.00000800.00020000.00000000.sdmp, file.exe, 00000000.00000002.2161011605.0000022741502000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: phishing	unknown
https://t.me/XCoderGroup	file.exe	false		high
http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name	file.exe, 00000000.00000002.2161011605.00000227414EC000.00000004.00000800.00020000.00000000.sdmp	false		high
https://www.google.com/maps/place/)icons8-letter-16.png	file.exe	false		high
http://ip-api.com/csv/?fields=status	file.exe	false		high
http://ip-api.com/line/?fields=hosting	file.exe	false		high

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
82.197.80.96	nkprotect.net	United Kingdom		25577	C4L-ASGB	false

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1563920
Start date and time:	2024-11-27 16:29:38 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 3m 7s
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 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Number of analysed new started processes analysed:	2
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:	file.exe
Detection:	MAL
Classification:	mal100.troj.evad.winEXE@1/1@1/1
EGA Information:	Failed
HCA Information:	Successful, ratio: 94% Number of executed functions: 6 Number of non-executed functions: 0
Cookbook Comments:	Found application associated with file extension: .exe Stop behavior analysis, all processes terminated

Warnings

Exclude process from analysis (whitelisted): dllhost.exe
Excluded IPs from analysis (whitelisted): 52.149.20.212
Excluded domains from analysis (whitelisted): otelrules.azureedge.net, slscr.update.microsoft.com, otelrules.afd.azureedge.net, sls.update.microsoft.com, azureedge-t-prod.trafficmanager.net, glb.sls.prod.dcat.dsp.trafficmanager.net
Execution Graph export aborted for target file.exe, PID 3364 because it is empty
Report size getting too big, too many NtOpenKeyEx calls found.
Report size getting too big, too many NtProtectVirtualMemory calls found.
Report size getting too big, too many NtQueryValueKey calls found.
VT rate limit hit for: file.exe

Simulations

Behavior and APIs

Time	Type	Description
10:30:39	API Interceptor	1x Sleep call for process: file.exe modified

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
82.197.80.96	file.exe	Get hash	malicious	Dynamic Stealer	Browse
82.197.80.96	file.exe	Get hash	malicious	Unknown	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
nkprotect.net	file.exe	Get hash	malicious	Dynamic Stealer	Browse	82.197.80.96
nkprotect.net	file.exe	Get hash	malicious	Unknown	Browse	82.197.80.96
s-part-0015.t-0009.t-msedge.net	file.dll	Get hash	malicious	Unknown	Browse	13.107.246.43
	FW_ Fwd_ Voice Mail Message - 5TH Judicial Circuit.eml	Get hash	malicious	Lure-BasedAttack, HTMLPhisher	Browse	13.107.246.43
	UdY4Kc66Bc.exe	Get hash	malicious	Unknown	Browse	13.107.246.43
	file.exe	Get hash	malicious	LummaC, Amadey, Credential Flusher, Cryptbot, LummaC Stealer, Stealc, Vidar	Browse	13.107.246.43
	file.exe	Get hash	malicious	LummaC, Amadey, Credential Flusher, Cryptbot, LummaC Stealer, Stealc	Browse	13.107.246.43
	file.exe	Get hash	malicious	LummaC	Browse	13.107.246.43
	file.exe	Get hash	malicious	Remcos	Browse	13.107.246.43
	zhbEGHo55P.exe	Get hash	malicious	LockBit ransomware	Browse	13.107.246.43
	file.exe	Get hash	malicious	LummaC	Browse	13.107.246.43
	file.exe	Get hash	malicious	PureCrypter, LummaC, Amadey, LummaC Stealer, Stealc, Vidar	Browse	13.107.246.43

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
C4L-ASGB	file.exe	Get hash	malicious	Dynamic Stealer	Browse	82.197.80.96
	file.exe	Get hash	malicious	Unknown	Browse	82.197.80.96
	https://www.bing.com/ck/a?!&&p=1e0efd6506210b14dc50df6db1269046d1b674a947208352fc5ca1a6477c7b35JmltdHM9MTczMDQxOTIwMA&ptn=3&ver=2&hsh=4&fclid=155f8875-a60a-6e0e-1237-9d6ba7b16ff2&psq=goldsmithsucu.org&u=a1aHR0cHM6Ly9nb2xkc21pdGhzdWN1Lm9yZy9leGVjdXRpdmUtY29tbWl0dGVlLw&ntb=1	Get hash	malicious	Unknown	Browse	185.229.21.104
	https://www.google.co.th/url?q=jODz3y3HOSozuuQiApLh&rct=5CHARyytTPSJ3J3wDcT&sa=t&esrc=sf_rand_string_mixed(5)FgECA0xys8Em2FL&source=&cd=HXUursu8uEcr4eTiw9XH&cad=XpPkDfJ6CHARlDJVS0Y&ved=xjnktlqryYWwZIBRrgvK&uact=&url=amp%2Fir.nbaikp3.sa.com%2Fdelaw%2Flawn%2Fkoo%2Fsf_rand_string_mixed(24)/william.ferebee@steptoe-johnson.com	Get hash	malicious	HTMLPhisher	Browse	82.197.65.139
	https://www.google.co.th/url?q=jODz3y3HOSozuuQiApLh&rct=5CHARyytTPSJ3J3wDcT&sa=t&esrc=sf_rand_string_mixed(5)FgECA0xys8Em2FL&source=&cd=HXUursu8uEcr4eTiw9XH&cad=XpPkDfJ6CHARlDJVS0Y&ved=xjnktlqryYWwZIBRrgvK&uact=&url=amp%2Fir.nbaikp3.sa.com%2Fdelaw%2Flawn%2Fkoo%2Fsf_rand_string_mixed(24)/mario.caligiuri@edmontonpolice.ca	Get hash	malicious	HTMLPhisher	Browse	82.197.65.139
	https://www.google.co.th/url?q=jODz3y3HOSozuuQiApLh&rct=5CHARyytTPSJ3J3wDcT&sa=t&esrc=sf_rand_string_mixed(5)FgECA0xys8Em2FL&source=&cd=HXUursu8uEcr4eTiw9XH&cad=XpPkDfJ6CHARlDJVS0Y&ved=xjnktlqryYWwZIBRrgvK&uact=&url=amp%2Fir.nbaikp3.sa.com%2Fdelaw%2Flawn%2Fkoo%2Fsf_rand_string_mixed(24)/bill.wafford@qurateretail.com	Get hash	malicious	HTMLPhisher	Browse	82.197.65.139
	Action Desk Support 01 Nov.msg	Get hash	malicious	Unknown	Browse	82.197.65.139
	7950COPY.exe	Get hash	malicious	FormBook	Browse	82.197.83.199
	arm7.elf	Get hash	malicious	Unknown	Browse	109.104.114.215
	INV4092401.docx.doc	Get hash	malicious	Remcos	Browse	82.197.64.93

JA3 Fingerprints

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
3b5074b1b5d032e5620f69f9f700ff0e	file.exe	Get hash	malicious	Dynamic Stealer	Browse	82.197.80.96
	file.exe	Get hash	malicious	Unknown	Browse	82.197.80.96
	z34SOLICITUDDEP.vbs	Get hash	malicious	Remcos, GuLoader	Browse	82.197.80.96
	oDisjCYpOP	Get hash	malicious	Xmrig	Browse	82.197.80.96
	https://application-submit.com/form/redbull	Get hash	malicious	Unknown	Browse	82.197.80.96
	KQnOlYle1e.ps1	Get hash	malicious	Unknown	Browse	82.197.80.96
	HvgIFHzsqS.lnk	Get hash	malicious	MalLnk	Browse	82.197.80.96
	file.exe	Get hash	malicious	Amadey, Credential Flusher, Cryptbot, LummaC Stealer, Stealc, Vidar	Browse	82.197.80.96
	VzhY4BcvBH.exe	Get hash	malicious	AsyncRAT, RedLine, StormKitty, VenomRAT	Browse	82.197.80.96
	file.exe	Get hash	malicious	Amadey, Stealc, Vidar	Browse	82.197.80.96

Process:	C:\Users\user\Desktop\file.exe
File Type:	CSV text
Category:	dropped
Size (bytes):	1727
Entropy (8bit):	5.3718223239563105
Encrypted:	false
SSDEEP:	48:MxHKQwYHKGSI6o6+vxp3/elZHNp51qHGIs0HKCtHTHhAHKKkb:iqbYqGSI6o9Zp/elZtp5wmj0qCtzHeq/
MD5:	A2CB773BE435367C84F50E0C93D348C0
SHA1:	F48474211178C523021492E37F4084C1805986DD
SHA-256:	A70FB430EE10D7E312E69E2C6EF42D1E5B54534A549A11062339C176ED609DB0
SHA-512:	00967814FD27693E1DF73724D1CE7F81159421BCE8F766389A9844F82D5DC15CC9D44113FB976B769A8C7157AE1E01549BD4491C8D68BC522CD809E3C401E3B4
Malicious:	true
Reputation:	low
Preview:	1,"fusion","GAC",0..1,"WinRT","NotApp",1..3,"System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089","C:\Windows\assembly\NativeImages_v4.0.30319_64\System\b187b7f31cee3e87b56c8edca55324e0\System.ni.dll",0..3,"System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089","C:\Windows\assembly\NativeImages_v4.0.30319_64\System.Core\31326613607f69254f3284ec964796c8\System.Core.ni.dll",0..3,"Microsoft.VisualBasic, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a","C:\Windows\assembly\NativeImages_v4.0.30319_64\Microsoft.V9921e851#\04de61553901f06e2f763b6f03a6f65a\Microsoft.VisualBasic.ni.dll",0..3,"System.Management, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a","C:\Windows\assembly\NativeImages_v4.0.30319_64\System.Management\8af759007c012da690062882e06694f1\System.Management.ni.dll",0..3,"System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a","C:\Windows\assembly\NativeImages_v4.0.3031

Static File Info

General

File type:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Entropy (8bit):	6.552918824670273
TrID:	Win32 Executable (generic) Net Framework (10011505/4) 49.83% Win32 Executable (generic) a (10002005/4) 49.78% Generic CIL Executable (.NET, Mono, etc.) (73296/58) 0.36% Generic Win/DOS Executable (2004/3) 0.01% DOS Executable Generic (2002/1) 0.01%
File name:	file.exe
File size:	15'604'224 bytes
MD5:	3273f078f87cebc3b06e9202e3902b5c
SHA1:	03b1971e04c8e67a32f38446bd8bfac41825f9cc
SHA256:	4b6caa8467cf7ca3d7a3d3b2ac70e48510b7c4570e4810f3305aca1ef6cdf85c
SHA512:	2a0bc7bf3ffd2f2e027e0feffb803f76dd11da48335e1b66a3c1927410e0a82c6ce212901c2ace9eca5bcce51eee49a12dc4619fc31711f0770e2d55ab7730f9
SSDEEP:	196608:Wf/BAe1d4ihvy85JhhYc3BSL1kehn4inje:WfyIhhkRka4i
TLSH:	46F69E1077D6C006E47669B00A947AE1A67ABEAB2B15D8AD30C4331C17F64CCF993BF5
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L......e.........."...0......&......>.... ... ....@.. ....................................`................................

File Icon


Icon Hash:	71331b969f1b1371

Static PE Info

General

Entrypoint:	0x12c113e
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE
DLL Characteristics:	HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE
Time Stamp:	0x65EB89ED [Fri Mar 8 21:58:05 2024 UTC]
TLS Callbacks:
CLR (.Net) Version:	v4.0.30319
OS Version Major:	4
OS Version Minor:	0
File Version Major:	4
File Version Minor:	0
Subsystem Version Major:	4
Subsystem Version Minor:	0
Import Hash:	f34d5f2d4577ed6d9ceec516c1f5a744

Entrypoint Preview

Instruction
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add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0xec10f0	0x4b	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0xec2000	0x223ae	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0xee6000	0xc	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x2000	0x8	.text
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x2008	0x48	.text
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	MD5	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x2000	0xebf144	0xebf200	3957d14938a414363ebf7dce12c352be	unknown	unknown	unknown	unknown	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rsrc	0xec2000	0x223ae	0x22400	a7a7c947b38ceefba36d1e99792f8c0b	False	0.45502109945255476	data	5.558879950134356	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0xee6000	0xc	0x200	ad85960811ecfcfe1af3d5cffe8ea13c	False	0.044921875	MacBinary, Mon Feb 6 07:28:16 2040 INVALID date, modified Mon Feb 6 07:28:16 2040 "\354"	0.10191042566270775	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	ZLIB Complexity
RT_ICON	0xec2220	0x9738	PNG image data, 256 x 256, 8-bit/color RGBA, non-interlaced	0.9994058689811944
RT_ICON	0xecb958	0x10828	Device independent bitmap graphic, 128 x 256 x 32, image size 65536, resolution 2834 x 2834 px/m	0.2102064355849994
RT_ICON	0xedc180	0x4228	Device independent bitmap graphic, 64 x 128 x 32, image size 16384, resolution 2834 x 2834 px/m	0.2754487482286254
RT_ICON	0xee03a8	0x25a8	Device independent bitmap graphic, 48 x 96 x 32, image size 9216, resolution 2834 x 2834 px/m	0.33682572614107886
RT_ICON	0xee2950	0x10a8	Device independent bitmap graphic, 32 x 64 x 32, image size 4096, resolution 2834 x 2834 px/m	0.42401500938086306
RT_ICON	0xee39f8	0x468	Device independent bitmap graphic, 16 x 32 x 32, image size 1024, resolution 2834 x 2834 px/m	0.6941489361702128
RT_GROUP_ICON	0xee3e60	0x5a	data	0.7666666666666667
RT_VERSION	0xee3ebc	0x308	data	0.44458762886597936
RT_MANIFEST	0xee41c4	0x1ea	XML 1.0 document, Unicode text, UTF-8 (with BOM) text, with CRLF line terminators	0.5489795918367347

Imports

DLL	Import
mscoree.dll	_CorExeMain

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 27, 2024 16:30:37.012147903 CET	49704	443	192.168.2.5	82.197.80.96
Nov 27, 2024 16:30:37.012196064 CET	443	49704	82.197.80.96	192.168.2.5
Nov 27, 2024 16:30:37.012515068 CET	49704	443	192.168.2.5	82.197.80.96
Nov 27, 2024 16:30:37.049787998 CET	49704	443	192.168.2.5	82.197.80.96
Nov 27, 2024 16:30:37.049803019 CET	443	49704	82.197.80.96	192.168.2.5
Nov 27, 2024 16:30:38.542994976 CET	443	49704	82.197.80.96	192.168.2.5
Nov 27, 2024 16:30:38.543124914 CET	49704	443	192.168.2.5	82.197.80.96
Nov 27, 2024 16:30:38.547419071 CET	49704	443	192.168.2.5	82.197.80.96
Nov 27, 2024 16:30:38.547431946 CET	443	49704	82.197.80.96	192.168.2.5
Nov 27, 2024 16:30:38.547734976 CET	443	49704	82.197.80.96	192.168.2.5
Nov 27, 2024 16:30:38.598818064 CET	49704	443	192.168.2.5	82.197.80.96
Nov 27, 2024 16:30:38.635965109 CET	49704	443	192.168.2.5	82.197.80.96
Nov 27, 2024 16:30:38.683334112 CET	443	49704	82.197.80.96	192.168.2.5
Nov 27, 2024 16:30:38.978415966 CET	443	49704	82.197.80.96	192.168.2.5
Nov 27, 2024 16:30:38.978477001 CET	443	49704	82.197.80.96	192.168.2.5
Nov 27, 2024 16:30:38.978544950 CET	49704	443	192.168.2.5	82.197.80.96
Nov 27, 2024 16:30:38.991838932 CET	49704	443	192.168.2.5	82.197.80.96

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 27, 2024 16:30:36.497648001 CET	57272	53	192.168.2.5	1.1.1.1
Nov 27, 2024 16:30:36.983969927 CET	53	57272	1.1.1.1	192.168.2.5

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Nov 27, 2024 16:30:36.497648001 CET	192.168.2.5	1.1.1.1	0xeab7	Standard query (0)	nkprotect.net	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Nov 27, 2024 16:30:36.983969927 CET	1.1.1.1	192.168.2.5	0xeab7	No error (0)	nkprotect.net		82.197.80.96	A (IP address)	IN (0x0001)	false
Nov 27, 2024 16:30:48.623646975 CET	1.1.1.1	192.168.2.5	0x13c0	No error (0)	shed.dual-low.s-part-0015.t-0009.t-msedge.net	s-part-0015.t-0009.t-msedge.net		CNAME (Canonical name)	IN (0x0001)	false
Nov 27, 2024 16:30:48.623646975 CET	1.1.1.1	192.168.2.5	0x13c0	No error (0)	s-part-0015.t-0009.t-msedge.net		13.107.246.43	A (IP address)	IN (0x0001)	false

HTTP Request Dependency Graph

nkprotect.net

HTTPS Proxied Packets

Session ID	Source IP	Source Port	Destination IP	Destination Port	PID	Process
0	192.168.2.5	49704	82.197.80.96	443	3364	C:\Users\user\Desktop\file.exe

Timestamp	Bytes transferred	Direction	Data
2024-11-27 15:30:38 UTC	72	OUT	GET /check.txt HTTP/1.1 Host: nkprotect.net Connection: Keep-Alive
2024-11-27 15:30:38 UTC	338	IN	HTTP/1.1 200 OK Connection: close content-type: text/plain last-modified: Wed, 27 Nov 2024 13:56:33 GMT etag: "fe-67472511-43596ccb76ea087e;;;" accept-ranges: bytes content-length: 254 date: Wed, 27 Nov 2024 15:30:38 GMT server: LiteSpeed platform: hostinger panel: hpanel content-security-policy: upgrade-insecure-requests
2024-11-27 15:30:38 UTC	254	IN	Data Raw: 31 37 38 42 46 42 46 46 30 30 38 30 30 46 31 32 0a 30 46 38 42 46 42 46 46 30 30 30 34 30 36 46 31 0a 42 46 45 42 46 42 46 46 30 30 30 39 30 36 45 44 0a 42 46 45 42 46 42 46 46 30 30 30 42 30 36 37 31 0a 31 46 38 42 46 42 46 46 30 30 30 33 30 36 45 34 0a 30 46 38 42 46 42 46 46 30 30 30 34 30 36 46 31 0a 31 46 38 42 46 42 46 46 30 30 30 34 30 36 46 31 0a 30 46 38 42 46 42 46 46 30 30 30 34 30 36 46 31 0a 30 46 38 42 46 42 46 46 30 30 30 33 30 36 46 32 0a 30 46 38 42 46 42 46 46 30 30 30 34 30 36 46 31 0a 30 37 38 42 46 42 46 46 30 30 38 33 30 46 31 30 0a 31 37 38 42 46 42 46 46 30 30 38 30 30 46 38 32 0a 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 0a 30 46 38 42 46 42 46 46 30 30 30 34 30 36 46 31 0a 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 Data Ascii: 178BFBFF00800F120F8BFBFF000406F1BFEBFBFF000906EDBFEBFBFF000B06711F8BFBFF000306E40F8BFBFF000406F11F8BFBFF000406F10F8BFBFF000406F10F8BFBFF000306F20F8BFBFF000406F1078BFBFF00830F10178BFBFF00800F8200000000000000000F8BFBFF000406F10000000000000000

Target ID:	0
Start time:	10:30:34
Start date:	27/11/2024
Path:	C:\Users\user\Desktop\file.exe
Wow64 process (32bit):	false
Commandline:	"C:\Users\user\Desktop\file.exe"
Imagebase:	0x2273e570000
File size:	15'604'224 bytes
MD5 hash:	3273F078F87CEBC3B06E9202E3902B5C
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_XWorm, Description: Yara detected XWorm, Source: 00000000.00000000.2101315489.000002273EEB7000.00000002.00000001.01000000.00000003.sdmp, Author: Joe Security Rule: JoeSecurity_TelegramRAT, Description: Yara detected Telegram RAT, Source: 00000000.00000000.2101315489.000002273EEB7000.00000002.00000001.01000000.00000003.sdmp, Author: Joe Security Rule: MALWARE_Win_AsyncRAT, Description: Detects AsyncRAT, Source: 00000000.00000000.2101315489.000002273EEB7000.00000002.00000001.01000000.00000003.sdmp, Author: ditekSHen Rule: JoeSecurity_XWorm, Description: Yara detected XWorm, Source: 00000000.00000000.2101315489.000002273F209000.00000002.00000001.01000000.00000003.sdmp, Author: Joe Security Rule: JoeSecurity_RUNPE, Description: Yara detected RUNPE, Source: 00000000.00000000.2101315489.000002273F209000.00000002.00000001.01000000.00000003.sdmp, Author: Joe Security
Reputation:	low
Has exited:	true

Show Windows behavior

Function 00007FF848E74966 Relevance: .5, Instructions: 474COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.2162075970.00007FF848E70000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848E70000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848e70000_file.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 5697ba1c23d0ba517f504b5564df800328e6449573134579264d5b67405473db
Instruction ID: 12d1e7263c2518f06e321417a090b963cc9d9563caa8cf26dbe186ec3939aae3
Opcode Fuzzy Hash: 5697ba1c23d0ba517f504b5564df800328e6449573134579264d5b67405473db
Instruction Fuzzy Hash: 59F1C43090CA8D8FEBA8EF28C8557E977E1FF54350F04426EE84DC7295DB3899458B86

Function 00007FF848E75712 Relevance: .5, Instructions: 461COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.2162075970.00007FF848E70000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848E70000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848e70000_file.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 4079e62752ccb009d43903c28b73a333b163cc5b09998dfc78854539e188c1db
Instruction ID: b818cc1bfca25e5c40fc1b037446e787b7c235e4e5205de9ceb9e0d5e0cfb0ba
Opcode Fuzzy Hash: 4079e62752ccb009d43903c28b73a333b163cc5b09998dfc78854539e188c1db
Instruction Fuzzy Hash: 24E1A23090CA8E8FEBA8EF28C8557E977E1FF54350F14426AE84DC7291DF74A8458B81

Function 00007FF848E708A5 Relevance: 1.5, Strings: 1, Instructions: 237COMMON

Download Yara Rule

Strings

6FQ', xrefs: 00007FF848E70B1A

Memory Dump Source

Source File: 00000000.00000002.2162075970.00007FF848E70000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848E70000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848e70000_file.jbxd

Similarity

API ID:
String ID: 6FQ'
API String ID: 0-2260291693
Opcode ID: fdcde57900027b3cb382f3f3137ac9952d2df61a46fe263937a1fd253968dc29
Instruction ID: 2137780e01129892d03b0fd333a8ba57cc63d6e48b855dfbf3eb2f9820cebd76
Opcode Fuzzy Hash: fdcde57900027b3cb382f3f3137ac9952d2df61a46fe263937a1fd253968dc29
Instruction Fuzzy Hash: 20818C70D0DA998FDBA5EBA884556EDBBB1FF4A300F5400BED04DD7292CB396841CB41

Function 00007FF848E75326 Relevance: .3, Instructions: 331COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.2162075970.00007FF848E70000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848E70000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848e70000_file.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 82fd1d03c21307c8f78c1cd4c3f0e122f65faa1c610ddd093e8520d109c22f95
Instruction ID: ee3ad99fbfd3bfa5f06b96ff60b149fa44ab08929be579fc8ef92e426c087a2e
Opcode Fuzzy Hash: 82fd1d03c21307c8f78c1cd4c3f0e122f65faa1c610ddd093e8520d109c22f95
Instruction Fuzzy Hash: 0CB1C33050CA8D8FEB69EF28C8557E93BE1FF55350F04426EE84DC7292DB3498458B86

Function 00007FF848E71E4C Relevance: .2, Instructions: 196COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.2162075970.00007FF848E70000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848E70000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848e70000_file.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 8cc05a005a51f48ed56f7bde65de39359fcca9cd894824345834f1a73ca3101d
Instruction ID: b582d7ad3aec45290bc41a8cc257ee7394b46dbe818e5f5b5d3c62c75aee040e
Opcode Fuzzy Hash: 8cc05a005a51f48ed56f7bde65de39359fcca9cd894824345834f1a73ca3101d
Instruction Fuzzy Hash: 30516E30908A5C8FDB58EF58D845BE9BBF1FF59310F0482AAD44DE3252DF34A9858B81

Function 00007FF848E709E4 Relevance: .1, Instructions: 102COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.2162075970.00007FF848E70000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF848E70000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff848e70000_file.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: e7ae440c4c5377e72e882105f59515791f058b7e1e1aa3ebbe3a9dbbdb85f4f9
Instruction ID: dccd332c3e545692d2c91ddce8d542a954cf5d895f027708f9417ad22c4a8e58
Opcode Fuzzy Hash: e7ae440c4c5377e72e882105f59515791f058b7e1e1aa3ebbe3a9dbbdb85f4f9
Instruction Fuzzy Hash: B331B170E0891D8FDBA4FBA8C455BADB7B1FF59351F5040A9E00DE2292DF34A981CB44

Source: https://nkprotect.net	Avira URL Cloud: Label: phishing
Source: http://nkprotect.net	Avira URL Cloud: Label: phishing
Source: https://nkprotect.net/check.txt	Avira URL Cloud: Label: phishing

Source: file.exe	String found in binary or memory: http://exmple.com
Source: file.exe	String found in binary or memory: http://ip-api.com/csv/?fields=status
Source: file.exe	String found in binary or memory: http://ip-api.com/line/?fields=hosting
Source: file.exe, 00000000.00000002.2161011605.000002274150D000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://nkprotect.net
Source: file.exe, 00000000.00000002.2161011605.00000227414EC000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
Source: file.exe	String found in binary or memory: https://api.telegram.org/bot
Source: file.exe	String found in binary or memory: https://bin.equinox.io/c/bNyj1mQVY4c/ngrok-v3-stable-windows-386.zip
Source: file.exe	String found in binary or memory: https://evilcoder.mysellix.io
Source: file.exe, 00000000.00000002.2161011605.00000227414EC000.00000004.00000800.00020000.00000000.sdmp, file.exe, 00000000.00000002.2161011605.0000022741502000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://nkprotect.net
Source: file.exe, 00000000.00000002.2161011605.0000022741461000.00000004.00000800.00020000.00000000.sdmp, file.exe, 00000000.00000002.2161011605.00000227414EC000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://nkprotect.net/check.txt
Source: file.exe	String found in binary or memory: https://pastebin.com/raw/H3wFXmEi
Source: file.exe	String found in binary or memory: https://t.me/XCoderGroup
Source: file.exe	String found in binary or memory: https://www.google.com/maps/place/)icons8-letter-16.png

Source: unknown	Network traffic detected: HTTP traffic on port 49704 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49704

Source: file.exe, type: SAMPLE	Matched rule: Detects AsyncRAT Author: ditekSHen
Source: 00000000.00000000.2101315489.000002273EEB7000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY	Matched rule: Detects AsyncRAT Author: ditekSHen
Source: Process Memory Space: file.exe PID: 3364, type: MEMORYSTR	Matched rule: Detects AsyncRAT Author: ditekSHen

Source: C:\Users\user\Desktop\file.exe	Code function: 0_2_00007FF848E74966		0_2_00007FF848E74966
Source: C:\Users\user\Desktop\file.exe	Code function: 0_2_00007FF848E75712		0_2_00007FF848E75712

Source: file.exe, 00000000.00000000.2101315489.000002273EEB7000.00000002.00000001.01000000.00000003.sdmp	Binary or memory string: OriginalFilename7z.exe, vs file.exe
Source: file.exe, 00000000.00000000.2101315489.000002273EEB7000.00000002.00000001.01000000.00000003.sdmp	Binary or memory string: OriginalFilename vs file.exe
Source: file.exe, 00000000.00000000.2101315489.000002273EEB7000.00000002.00000001.01000000.00000003.sdmp	Binary or memory string: teTEexe dll sysPEVFT2_FONT_TRUETYPEVFT2_FONT_VECTORVFT2_FONT_RASTERVERSIONED_PRINTERINPUTMETHODCOMMSOUNDINSTALLABLESYSTEMNETWORKMOUSEDISPLAYLANGUAGEKEYBOARDPRINTERVFT_STATIC_LIB0x6VFT_VXDVFT_FONTVFT_DRVVFT_DLLVFT_APPVFT_UNKNOWNVOS__WINDOWS32VOS__PM32VOS__PM16VOS__WINDOWS16VOS__BASEVOS_WINCEVOS_NTVOS_OS232VOS_OS216VOS_DOSVOS_UNKNOWNVOS_NT_WINDOWS32VOS_OS232_PM32VOS_OS216_PM16VOS_DOS_WINDOWS32VOS_DOS_WINDOWS16SPECIALBUILDINFOINFERREDPRIVATEBUILDPATCHEDPRERELEASEImage BaseHeap CommitHeap ReserveStack CommitStack ReserveDLL CharacteristicsSubsystemSubsystem VersionImage VersionOS VersionLinker VersionUninitialized Data SizeInitialized Data SizeCode SizeFile AlignmentSection AlignmentImage SizeMANIFESTHTMLANIICONANICURSORVXDPLUGPLAYDLGINCLUDEVERSIONGROUP_ICONGROUP_CURSORMESSAGETABLERCDATAACCELERATORFONTFONTDIRSTRINGDIALOGMENUICONBITMAPCURSORXBOXEFI ROMEFI RuntimeEFI BootWindows CEPosixWindows CUIWindows GUINativeCEEM32RCEFTriCoreMIPS-FPU16MIPS-FPUAlpha-64MIPS-16PPC-FPPPCAM33ARM-NTARM-ThumbSH5SH4SH3ESH3-DSPSH3MIPS-V2MIPS-R10000MIPS-R4000MIPS-R3000I860SharedNotPagedNotCachedDiscardableExtendedRelocationsGPCOMDATRemoveCommentsUninitializedDataInitializedDataCodeNoPadTerminalServerAwareWDMNoBindNoSEHNoIsolationNX-CompatibleIntegrityRelocatedBig-EndianLittle-EndianUniCPUSystemNetRunRemovableRunNoDebugInfoAggressiveWsTrimNoLocalSymsNoLineNumsNoRelocsLargeAddress32-bitDLLExecutableChecksum errorefi[].ico.bmpversion.txtstring.txt.debugVFT2_DRV_FILESUBTYPE FILETYPE FILEOS VS_FF_ \| FILEFLAGS FILEFLAGSMASK ProductVersionFileVersionPRODUCTVERSION FILEVERSION .rsrc_1StringFileInfo, TranslationVALUEVarFileInfoBLOCKVS_VERSION_INFOFileVersionFileDescriptionOriginalFilename: _winzip_.rsrcCOFF_SYMBOLSCERTIFICATE vs file.exe
Source: file.exe, 00000000.00000000.2101315489.000002273EEB7000.00000002.00000001.01000000.00000003.sdmp	Binary or memory string: OriginalFilename7z.dll, vs file.exe
Source: file.exe, 00000000.00000000.2101315489.000002273F209000.00000002.00000001.01000000.00000003.sdmp	Binary or memory string: OriginalFilenameXWorm.exe, vs file.exe
Source: file.exe	Binary or memory string: OriginalFilename7z.exe, vs file.exe
Source: file.exe	Binary or memory string: OriginalFilename vs file.exe
Source: file.exe	Binary or memory string: teTEexe dll sysPEVFT2_FONT_TRUETYPEVFT2_FONT_VECTORVFT2_FONT_RASTERVERSIONED_PRINTERINPUTMETHODCOMMSOUNDINSTALLABLESYSTEMNETWORKMOUSEDISPLAYLANGUAGEKEYBOARDPRINTERVFT_STATIC_LIB0x6VFT_VXDVFT_FONTVFT_DRVVFT_DLLVFT_APPVFT_UNKNOWNVOS__WINDOWS32VOS__PM32VOS__PM16VOS__WINDOWS16VOS__BASEVOS_WINCEVOS_NTVOS_OS232VOS_OS216VOS_DOSVOS_UNKNOWNVOS_NT_WINDOWS32VOS_OS232_PM32VOS_OS216_PM16VOS_DOS_WINDOWS32VOS_DOS_WINDOWS16SPECIALBUILDINFOINFERREDPRIVATEBUILDPATCHEDPRERELEASEImage BaseHeap CommitHeap ReserveStack CommitStack ReserveDLL CharacteristicsSubsystemSubsystem VersionImage VersionOS VersionLinker VersionUninitialized Data SizeInitialized Data SizeCode SizeFile AlignmentSection AlignmentImage SizeMANIFESTHTMLANIICONANICURSORVXDPLUGPLAYDLGINCLUDEVERSIONGROUP_ICONGROUP_CURSORMESSAGETABLERCDATAACCELERATORFONTFONTDIRSTRINGDIALOGMENUICONBITMAPCURSORXBOXEFI ROMEFI RuntimeEFI BootWindows CEPosixWindows CUIWindows GUINativeCEEM32RCEFTriCoreMIPS-FPU16MIPS-FPUAlpha-64MIPS-16PPC-FPPPCAM33ARM-NTARM-ThumbSH5SH4SH3ESH3-DSPSH3MIPS-V2MIPS-R10000MIPS-R4000MIPS-R3000I860SharedNotPagedNotCachedDiscardableExtendedRelocationsGPCOMDATRemoveCommentsUninitializedDataInitializedDataCodeNoPadTerminalServerAwareWDMNoBindNoSEHNoIsolationNX-CompatibleIntegrityRelocatedBig-EndianLittle-EndianUniCPUSystemNetRunRemovableRunNoDebugInfoAggressiveWsTrimNoLocalSymsNoLineNumsNoRelocsLargeAddress32-bitDLLExecutableChecksum errorefi[].ico.bmpversion.txtstring.txt.debugVFT2_DRV_FILESUBTYPE FILETYPE FILEOS VS_FF_ \| FILEFLAGS FILEFLAGSMASK ProductVersionFileVersionPRODUCTVERSION FILEVERSION .rsrc_1StringFileInfo, TranslationVALUEVarFileInfoBLOCKVS_VERSION_INFOFileVersionFileDescriptionOriginalFilename: _winzip_.rsrcCOFF_SYMBOLSCERTIFICATE vs file.exe
Source: file.exe	Binary or memory string: OriginalFilename7z.dll, vs file.exe
Source: file.exe	Binary or memory string: OriginalFilenameXWorm.exe, vs file.exe

Source: file.exe, type: SAMPLE	Matched rule: MALWARE_Win_AsyncRAT author = ditekSHen, description = Detects AsyncRAT
Source: 00000000.00000000.2101315489.000002273EEB7000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY	Matched rule: MALWARE_Win_AsyncRAT author = ditekSHen, description = Detects AsyncRAT
Source: Process Memory Space: file.exe PID: 3364, type: MEMORYSTR	Matched rule: MALWARE_Win_AsyncRAT author = ditekSHen, description = Detects AsyncRAT

Source: file.exe, Helper.cs	Cryptographic APIs: 'TransformFinalBlock'
Source: file.exe, Helper.cs	Cryptographic APIs: 'TransformFinalBlock'
Source: file.exe, ToolsBox.cs	Cryptographic APIs: 'TransformFinalBlock'
Source: file.exe, Builder.cs	Cryptographic APIs: 'TransformFinalBlock'

Description:	Adversaries may abuse Windows Management Instrumentation (WMI) to execute malicious commands and payloads. WMI is an administration feature that provides a uniform environment to access Windows system components. The WMI service enables both local and remote access, though the latter is facilitated by Remote Services such as Distributed Component Object Model (DCOM) and Windows Remote Management (WinRM).Remote WMI over DCOM operates using port 135, whereas WMI over WinRM operates over port 5985 when using HTTP and 5986 for HTTPS.
Tactics:	Execution
Data Sources:	Command: Command Execution, Network Traffic: Network Connection Creation, Process: Process Creation, WMI: WMI Creation
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may abuse command and script interpreters to execute commands, scripts, or binaries. These interfaces and languages provide ways of interacting with computer systems and are a common feature across many different platforms. Most systems come with some built-in command-line interface and scripting capabilities, for example, macOS and Linux distributions include some flavor of Unix Shell while Windows installations include the Windows Command Shell and PowerShell .
Tactics:	Execution
Data Sources:	Command: Command Execution, Module: Module Load, Process: Process Creation, Process: Process Metadata, Script: Script Execution
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Network, Office 365, 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 attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Metadata, File: File Modification, Image: Image Metadata, Process: OS API Execution, Process: Process Creation, Process: Process Metadata, Scheduled Job: Scheduled Job Metadata, Scheduled Job: Scheduled Job Modification, Service: Service Creation, Service: Service Metadata
Platforms:	Containers, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may modify and/or disable security tools to avoid possible detection of their malware/tools and activities. This may take many forms, such as killing security software processes or services, modifying / deleting Registry keys or configuration files so that tools do not operate properly, or other methods to interfere with security tools scanning or reporting information. Adversaries may also disable updates to prevent the latest security patches from reaching tools on victim systems.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, Driver: Driver Load, Process: Process Creation, Process: Process Termination, Sensor Health: Host Status, Service: Service Metadata, Windows Registry: Windows Registry Key Deletion, Windows Registry: Windows Registry Key Modification
Platforms:	Containers, IaaS, Linux, macOS, Network, 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 use Obfuscated Files or Information to hide artifacts of an intrusion from analysis. They may require separate mechanisms to decode or deobfuscate that information depending on how they intend to use it. Methods for doing that include built-in functionality of malware or by using utilities present on the system.
Tactics:	Defense Evasion
Data Sources:	File: File Modification, Process: Process Creation, Script: Script Execution
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:	Command: Command Execution, File: File Creation, File: File Metadata, Module: Module Load, Process: OS API Execution, Process: Process Creation, Script: Script Execution, WMI: WMI Creation, Windows Registry: Windows Registry Key Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software 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, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, 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

Description:	An adversary may compress and/or encrypt data that is collected prior to exfiltration. Compressing the data can help to obfuscate the collected data and minimize the amount of data sent over the network. Encryption can be used to hide information that is being exfiltrated from detection or make exfiltration less conspicuous upon inspection by a defender.
Tactics:	Collection
Data Sources:	Command: Command Execution, File: File Creation, Process: Process Creation, Script: Script Execution
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may transfer tools or other files from an external system into a compromised environment. Tools or files may be copied from an external adversary-controlled system to the victim network through the command and control channel or through alternate protocols such as ftp . Once present, adversaries may also transfer/spread tools between victim devices within a compromised environment (i.e. Lateral Tool Transfer ).
Tactics:	Command and Control
Data Sources:	Command: Command Execution, File: File Creation, Network Traffic: Network Connection Creation, Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use an OSI non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using OSI application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

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Windows Analysis Report file.exe

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C:\Users\user\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\file.exe.log

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Windows Analysis Report
file.exe