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Windows Analysis Report
#Inv_PI29467018.pdf.vbs

Overview

General Information

Sample name:	#Inv_PI29467018.pdf.vbs
Analysis ID:	1466657
MD5:	0d7fba81a34a00e46fb11abc096eb976
SHA1:	ccfdbb9f5388754ce2db0a6f05ff04ff92a41f06
SHA256:	6c60511df599252554365d394992a4cd60880d19aa8348a67f18c0c090265b72
Tags:	vbs
Infos:

Detection

Score:	84
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Multi AV Scanner detection for submitted file

System process connects to network (likely due to code injection or exploit)

Yara detected VBS Downloader Generic

AI detected suspicious sample

Sigma detected: Script Initiated Connection to Non-Local Network

Sigma detected: WScript or CScript Dropper

Uses an obfuscated file name to hide its real file extension (double extension)

Windows Scripting host queries suspicious COM object (likely to drop second stage)

Found WSH timer for Javascript or VBS script (likely evasive script)

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)

Program does not show much activity (idle)

Sigma detected: Script Initiated Connection

Sigma detected: WSF/JSE/JS/VBA/VBE File Execution Via Cscript/Wscript

Uses a known web browser user agent for HTTP communication

Classification

Process Tree

System is w10x64

wscript.exe (PID: 5504 cmdline: C:\Windows\System32\WScript.exe "C:\Users\user\Desktop\#Inv_PI29467018.pdf.vbs" MD5: A47CBE969EA935BDD3AB568BB126BC80)

cleanup

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
#Inv_PI29467018.pdf.vbs	JoeSecurity_VBS_Downloader_Generic	Yara detected VBS Downloader Generic	Joe Security

Sigma Signatures

System Summary

Sigma detected: Script Initiated Connection to Non-Local Network

Source: Network Connection

Author: frack113, Florian Roth: Data: DestinationIp: 41.216.183.13, DestinationIsIpv6: false, DestinationPort: 80, EventID: 3, Image: C:\Windows\System32\wscript.exe, Initiated: true, ProcessId: 5504, Protocol: tcp, SourceIp: 192.168.2.6, SourceIsIpv6: false, SourcePort: 49710

Sigma detected: WScript or CScript Dropper

Source: Process started

Author: Margaritis Dimitrios (idea), Florian Roth (Nextron Systems), oscd.community: Data: Command: C:\Windows\System32\WScript.exe "C:\Users\user\Desktop\#Inv_PI29467018.pdf.vbs", CommandLine: C:\Windows\System32\WScript.exe "C:\Users\user\Desktop\#Inv_PI29467018.pdf.vbs", CommandLine|base64offset|contains: , Image: C:\Windows\System32\wscript.exe, NewProcessName: C:\Windows\System32\wscript.exe, OriginalFileName: C:\Windows\System32\wscript.exe, ParentCommandLine: , ParentImage: , ParentProcessId: 4004, ProcessCommandLine: C:\Windows\System32\WScript.exe "C:\Users\user\Desktop\#Inv_PI29467018.pdf.vbs", ProcessId: 5504, ProcessName: wscript.exe

Sigma detected: Script Initiated Connection

Source: Network Connection

Author: frack113: Data: DestinationIp: 41.216.183.13, DestinationIsIpv6: false, DestinationPort: 80, EventID: 3, Image: C:\Windows\System32\wscript.exe, Initiated: true, ProcessId: 5504, Protocol: tcp, SourceIp: 192.168.2.6, SourceIsIpv6: false, SourcePort: 49710

Sigma detected: WSF/JSE/JS/VBA/VBE File Execution Via Cscript/Wscript

Source: Process started

Author: Michael Haag: Data: Command: C:\Windows\System32\WScript.exe "C:\Users\user\Desktop\#Inv_PI29467018.pdf.vbs", CommandLine: C:\Windows\System32\WScript.exe "C:\Users\user\Desktop\#Inv_PI29467018.pdf.vbs", CommandLine|base64offset|contains: , Image: C:\Windows\System32\wscript.exe, NewProcessName: C:\Windows\System32\wscript.exe, OriginalFileName: C:\Windows\System32\wscript.exe, ParentCommandLine: , ParentImage: , ParentProcessId: 4004, ProcessCommandLine: C:\Windows\System32\WScript.exe "C:\Users\user\Desktop\#Inv_PI29467018.pdf.vbs", ProcessId: 5504, ProcessName: wscript.exe

Snort Signatures

⊘No Snort rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: #Inv_PI29467018.pdf.vbs

ReversingLabs: Detection: 18%

AI detected suspicious sample

Source: Submited Sample

Integrated Neural Analysis Model: Matched 93.8% probability

Spreading

Yara detected VBS Downloader Generic

Source: Yara match

File source: #Inv_PI29467018.pdf.vbs, type: SAMPLE

Networking

System process connects to network (likely due to code injection or exploit)

Source: C:\Windows\System32\wscript.exe

Network Connect: 41.216.183.13 80

Jump to behavior

Source: Joe Sandbox View

IP Address: 41.216.183.13 41.216.183.13

Source: Joe Sandbox View

ASN Name: AS40676US AS40676US

Source: global traffic

HTTP traffic detected: GET /Users_API/gavrels/file_splnzgmx.ozu.txt HTTP/1.1Accept: */*Accept-Language: en-chUA-CPU: AMD64Accept-Encoding: gzip, deflateUser-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 10.0; Win64; x64; Trident/7.0; .NET4.0C; .NET4.0E; .NET CLR 2.0.50727; .NET CLR 3.0.30729; .NET CLR 3.5.30729)Host: 41.216.183.13Connection: Keep-Alive

Source: unknown	TCP traffic detected without corresponding DNS query: 41.216.183.13
Source: unknown	TCP traffic detected without corresponding DNS query: 41.216.183.13
Source: unknown	TCP traffic detected without corresponding DNS query: 41.216.183.13
Source: unknown	TCP traffic detected without corresponding DNS query: 41.216.183.13
Source: unknown	TCP traffic detected without corresponding DNS query: 41.216.183.13

Source: global traffic

Source: wscript.exe, 00000000.00000003.2107641600.000002107CC36000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2107759287.000002107CC3E000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://41.216.183.
Source: wscript.exe, 00000000.00000003.2327531639.000002107D6D1000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000002.2348637622.000002107D6CB000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://41.216.183.13/Users_API/gavre
Source: wscript.exe, 00000000.00000003.2107759287.000002107CC4D000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2107806609.000002107CC4D000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2347160909.000002107ADF0000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2107560179.000002107CC4D000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000002.2348408579.000002107CC30000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2107005392.000002107CC3A000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2107894778.000002107CC4D000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2347297777.000002107CC4F000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2327531639.000002107D6D1000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2346825922.000002107AE2D000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2347363700.000002107AE0E000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2346863401.000002107AE2F000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2347199674.000002107AE05000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2347442444.000002107D105000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000002.2348198584.000002107AE34000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2107039232.000002107AE05000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000002.2348637622.000002107D6CB000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2107852065.000002107CC4D000.00000004.00000020.00020000.00000000.sdmp, #Inv_PI29467018.pdf.vbs	String found in binary or memory: http://41.216.183.13/Users_API/gavrels/file_splnzgmx.ozu.txt
Source: wscript.exe, 00000000.00000003.2107759287.000002107CC4D000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2107806609.000002107CC4D000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2107560179.000002107CC4D000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2107894778.000002107CC4D000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2347297777.000002107CC4F000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2107852065.000002107CC4D000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://41.216.183.13/Users_API/gavrels/file_splnzgmx.ozu.txt.
Source: wscript.exe, 00000000.00000003.2347247324.000002107ADDF000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000002.2348145195.000002107ADEE000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2347799903.000002107ADEC000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://41.216.183.13/Users_API/gavrels/file_splnzgmx.ozu.txtssesROAMIN
Source: wscript.exe, 00000000.00000003.2347327797.000002107CC32000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000002.2348423660.000002107CC33000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://41.216.183.13/Users_APhO
Source: wscript.exe, 00000000.00000003.2327531639.000002107D6D1000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000002.2348637622.000002107D6CB000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://login.live.com

System Summary

Windows Scripting host queries suspicious COM object (likely to drop second stage)

Source: C:\Windows\System32\wscript.exe

COM Object queried: XML HTTP HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{F6D90F16-9C73-11D3-B32E-00C04F990BB4}

Jump to behavior

Source: #Inv_PI29467018.pdf.vbs

Initial sample: Strings found which are bigger than 50

Source: classification engine

Classification label: mal84.spre.evad.winVBS@1/0@0/1

Source: unknown

Process created: C:\Windows\System32\wscript.exe C:\Windows\System32\WScript.exe "C:\Users\user\Desktop\#Inv_PI29467018.pdf.vbs"

Source: C:\Windows\System32\wscript.exe

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

Jump to behavior

Source: #Inv_PI29467018.pdf.vbs

ReversingLabs: Detection: 18%

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: vbscript.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: mlang.dll	Jump to behavior
Source: C:\Windows\System32\wscript.exe	Section loaded: msxml6.dll	Jump to behavior
Source: C:\Windows\System32\wscript.exe	Section loaded: msxml3.dll	Jump to behavior
Source: C:\Windows\System32\wscript.exe	Section loaded: wininet.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: 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: sspicli.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: ondemandconnroutehelper.dll	Jump to behavior
Source: C:\Windows\System32\wscript.exe	Section loaded: winhttp.dll	Jump to behavior
Source: C:\Windows\System32\wscript.exe	Section loaded: mswsock.dll	Jump to behavior
Source: C:\Windows\System32\wscript.exe	Section loaded: iphlpapi.dll	Jump to behavior
Source: C:\Windows\System32\wscript.exe	Section loaded: winnsi.dll	Jump to behavior
Source: C:\Windows\System32\wscript.exe	Section loaded: textshaping.dll	Jump to behavior
Source: C:\Windows\System32\wscript.exe	Section loaded: textinputframework.dll	Jump to behavior
Source: C:\Windows\System32\wscript.exe	Section loaded: coreuicomponents.dll	Jump to behavior
Source: C:\Windows\System32\wscript.exe	Section loaded: coremessaging.dll	Jump to behavior
Source: C:\Windows\System32\wscript.exe	Section loaded: ntmarta.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: wintypes.dll	Jump to behavior
Source: C:\Windows\System32\wscript.exe	Section loaded: wintypes.dll	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

Hooking and other Techniques for Hiding and Protection

Uses an obfuscated file name to hide its real file extension (double extension)

Source: Possible double extension: pdf.vbs

Static PE information: #Inv_PI29467018.pdf.vbs

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

Window found: window name: WSH-Timer

Jump to behavior

Source: all processes

Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

Source: wscript.exe, 00000000.00000002.2348637622.000002107D6B0000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Hyper-V RAW0c
Source: wscript.exe, 00000000.00000003.2327531639.000002107D6F3000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000002.2348637622.000002107D6F3000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Hyper-V RAW
Source: wscript.exe, 00000000.00000002.2348302837.000002107AE9B000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2346863401.000002107AE83000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2347069626.000002107AE96000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2346746822.000002107AE83000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Hyper-V RAWi

Source: all processes

Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

HIPS / PFW / Operating System Protection Evasion

System process connects to network (likely due to code injection or exploit)

Source: C:\Windows\System32\wscript.exe

Network Connect: 41.216.183.13 80

Jump to behavior

Source: C:\Windows\System32\wscript.exe

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

Jump to behavior

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	21 Scripting	Valid Accounts	Windows Management Instrumentation	21 Scripting	1 Process Injection	1 Masquerading	OS Credential Dumping	1 Security Software Discovery	Remote Services	Data from Local System	1 Non-Application Layer Protocol	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	1 DLL Side-Loading	1 DLL Side-Loading	1 Process Injection	LSASS Memory	2 System Information Discovery	Remote Desktop Protocol	Data from Removable Media	11 Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	1 DLL Side-Loading	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	1 Ingress Tool Transfer	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	11 Obfuscated Files or Information	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	Protocol Impersonation	Traffic Duplication	Data Destruction

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Source	Detection	Scanner	Label	Link
#Inv_PI29467018.pdf.vbs	18%	ReversingLabs	Script-WScript.Trojan.Heuristic

Source	Detection	Scanner	Label
http://41.216.183.13/Users_API/gavrels/file_splnzgmx.ozu.txt	0%	Avira URL Cloud	safe
http://41.216.183.13/Users_APhO	0%	Avira URL Cloud	safe
http://41.216.183.13/Users_API/gavrels/file_splnzgmx.ozu.txt.	0%	Avira URL Cloud	safe
http://41.216.183.	0%	Avira URL Cloud	safe
http://41.216.183.13/Users_API/gavrels/file_splnzgmx.ozu.txtssesROAMIN	0%	Avira URL Cloud	safe
http://41.216.183.13/Users_API/gavre	0%	Avira URL Cloud	safe

Name	Malicious	Antivirus Detection	Reputation
http://41.216.183.13/Users_API/gavrels/file_splnzgmx.ozu.txt	true	Avira URL Cloud: safe	unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://41.216.183.	wscript.exe, 00000000.00000003.2107641600.000002107CC36000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2107759287.000002107CC3E000.00000004.00000020.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
http://41.216.183.13/Users_APhO	wscript.exe, 00000000.00000003.2347327797.000002107CC32000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000002.2348423660.000002107CC33000.00000004.00000020.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
http://41.216.183.13/Users_API/gavrels/file_splnzgmx.ozu.txt.	wscript.exe, 00000000.00000003.2107759287.000002107CC4D000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2107806609.000002107CC4D000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2107560179.000002107CC4D000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2107894778.000002107CC4D000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2347297777.000002107CC4F000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2107852065.000002107CC4D000.00000004.00000020.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
http://41.216.183.13/Users_API/gavrels/file_splnzgmx.ozu.txtssesROAMIN	wscript.exe, 00000000.00000003.2347247324.000002107ADDF000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000002.2348145195.000002107ADEE000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000003.2347799903.000002107ADEC000.00000004.00000020.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
http://41.216.183.13/Users_API/gavre	wscript.exe, 00000000.00000003.2327531639.000002107D6D1000.00000004.00000020.00020000.00000000.sdmp, wscript.exe, 00000000.00000002.2348637622.000002107D6CB000.00000004.00000020.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown

World Map of Contacted IPs

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

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
41.216.183.13	unknown	South Africa		40676	AS40676US	true

General Information

Joe Sandbox version:	40.0.0 Tourmaline
Analysis ID:	1466657
Start date and time:	2024-07-03 08:51:05 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 3m 58s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Number of analysed new started processes analysed:	6
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Sample name:	#Inv_PI29467018.pdf.vbs
Detection:	MAL
Classification:	mal84.spre.evad.winVBS@1/0@0/1
EGA Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Found application associated with file extension: .vbs

Warnings

Exclude process from analysis (whitelisted): dllhost.exe, WMIADAP.exe, SIHClient.exe, svchost.exe
Excluded domains from analysis (whitelisted): client.wns.windows.com, ocsp.digicert.com, slscr.update.microsoft.com, ctldl.windowsupdate.com, fe3cr.delivery.mp.microsoft.com
Report size getting too big, too many NtOpenKeyEx calls found.
Report size getting too big, too many NtProtectVirtualMemory calls found.
Report size getting too big, too many NtQueryValueKey calls found.
VT rate limit hit for: #Inv_PI29467018.pdf.vbs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
41.216.183.13	orden de compra.xlam.xlsx	Get hash	malicious	AgentTesla	Browse	41.216.183.13/Users_API/BrainiacMAX/file_rkwgrfjw.g0i.txt
	FedEx Receipt_53065724643.xls	Get hash	malicious	FormBook	Browse	41.216.183.13/Users_API/syscore/file_m0veebx3.y4i.txt
	statement .xls	Get hash	malicious	Unknown	Browse	41.216.183.13/Users_API/syscore/file_yreb12jq.ecn.txt
	zahtjev za ponudu.xls	Get hash	malicious	Unknown	Browse	41.216.183.13/Users_API/syscore/file_xes52tt5.gqn.txt
	INQUIRY#809676-JULY1.xla.xlsx	Get hash	malicious	Unknown	Browse	41.216.183.13/Users_API/syscore/file_smlee50t.yki.txt
	SecuriteInfo.com.Exploit.ShellCode.69.26008.28945.rtf	Get hash	malicious	Remcos	Browse	41.216.183.13/Users_API/syscore/file_xes52tt5.gqn.txt

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
AS40676US	Obavestenje o deviznom prilivu.Pdf.cmd.exe	Get hash	malicious	Lokibot	Browse	45.61.136.239
	Purchase Order 02.07.2024.PDF.cmd.exe	Get hash	malicious	Lokibot	Browse	45.61.136.239
	orden de compra.xlam.xlsx	Get hash	malicious	AgentTesla	Browse	41.216.183.13
	FedEx Receipt_53065724643.xls	Get hash	malicious	FormBook	Browse	41.216.183.13
	statement .xls	Get hash	malicious	Unknown	Browse	41.216.183.13
	Lu4qSit8YR.elf	Get hash	malicious	Unknown	Browse	172.107.78.124
	SeAH RFP_24-0676#U00b7pdf.exe	Get hash	malicious	GuLoader, Lokibot	Browse	45.61.136.239
	zahtjev za ponudu.xls	Get hash	malicious	Unknown	Browse	41.216.183.13
	INQUIRY#809676-JULY1.xla.xlsx	Get hash	malicious	Unknown	Browse	41.216.183.13
	SecuriteInfo.com.Exploit.ShellCode.69.26008.28945.rtf	Get hash	malicious	Remcos	Browse	41.216.183.13

File type:	Unicode text, UTF-16, little-endian text, with very long lines (458), with CRLF line terminators
Entropy (8bit):	3.5379821526098962
TrID:	Text - UTF-16 (LE) encoded (2002/1) 64.44% MP3 audio (1001/1) 32.22% Lumena CEL bitmap (63/63) 2.03% Corel Photo Paint (41/41) 1.32%
File name:	#Inv_PI29467018.pdf.vbs
File size:	39'474 bytes
MD5:	0d7fba81a34a00e46fb11abc096eb976
SHA1:	ccfdbb9f5388754ce2db0a6f05ff04ff92a41f06
SHA256:	6c60511df599252554365d394992a4cd60880d19aa8348a67f18c0c090265b72
SHA512:	b3e34b43c0410a52af0a0e50d7fbd71ceb47d4913eb430327f7de93c75cf8965c852901fa941bc5ab7de14f27d2cf9aaa3d570ed779c0ffd9932f58d0ba6314b
SSDEEP:	768:F+Cu/5HI8IZFay4c+n2/0LKj1LnyP8ts8qJP37:F6kZFay4c+n2cLKxLny0dKP37
TLSH:	5C03E80276E77008F1F27F965AFA51B94F2BB9A16979C51D208C160E0BE3E80CD50BB7
File Content Preview:	..r.e.s.v.a.l.a.r. .=. .".<.r.o.o.t. .n.z.n.P.u.c.a.Z.Z.U.N.C.W.p.k.o.f.k.S.d.b.g.C.P.W.J.b.c.G.c.c.R.W.z.W.K.h.i.W.i.G.K.O.G.z.W.W.U.J.L.h.O.p.z.i.L.e.C.x.x.o.T.l.A.f.K.L.C.s.m.z.t.B.G.K.u.Z.e.i.b.U.W.h.L.z.p.L.a.A.i.c.U.b.r.G.h.o.t.p.H.:.p.s.f.=.'.h.t.t

File Icon


Icon Hash:	68d69b8f86ab9a86

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jul 3, 2024 08:51:55.820569992 CEST	49710	80	192.168.2.6	41.216.183.13
Jul 3, 2024 08:51:55.826702118 CEST	80	49710	41.216.183.13	192.168.2.6
Jul 3, 2024 08:51:55.826790094 CEST	49710	80	192.168.2.6	41.216.183.13
Jul 3, 2024 08:51:55.826941967 CEST	49710	80	192.168.2.6	41.216.183.13
Jul 3, 2024 08:51:55.831841946 CEST	80	49710	41.216.183.13	192.168.2.6
Jul 3, 2024 08:52:17.206727982 CEST	80	49710	41.216.183.13	192.168.2.6
Jul 3, 2024 08:52:17.206811905 CEST	49710	80	192.168.2.6	41.216.183.13
Jul 3, 2024 08:52:17.206967115 CEST	49710	80	192.168.2.6	41.216.183.13
Jul 3, 2024 08:52:17.213478088 CEST	80	49710	41.216.183.13	192.168.2.6

HTTP Request Dependency Graph

41.216.183.13

HTTP Packets

Session ID	Source IP	Source Port	Destination IP	Destination Port	PID	Process
0	192.168.2.6	49710	41.216.183.13	80	5504	C:\Windows\System32\wscript.exe

Timestamp	Bytes transferred	Direction	Data
Jul 3, 2024 08:51:55.826941967 CEST	356	OUT	GET /Users_API/gavrels/file_splnzgmx.ozu.txt HTTP/1.1 Accept: / Accept-Language: en-ch UA-CPU: AMD64 Accept-Encoding: gzip, deflate User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 10.0; Win64; x64; Trident/7.0; .NET4.0C; .NET4.0E; .NET CLR 2.0.50727; .NET CLR 3.0.30729; .NET CLR 3.5.30729) Host: 41.216.183.13 Connection: Keep-Alive

Target ID:	0
Start time:	02:51:54
Start date:	03/07/2024
Path:	C:\Windows\System32\wscript.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\System32\WScript.exe "C:\Users\user\Desktop\#Inv_PI29467018.pdf.vbs"
Imagebase:	0x7ff79c540000
File size:	170'496 bytes
MD5 hash:	A47CBE969EA935BDD3AB568BB126BC80
Has elevated privileges:	false
Has administrator privileges:	false
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Chronological Activities

Disassembly

⊘No disassembly

Description:	This technique has been deprecated. Please use Command and Scripting Interpreter where appropriate.
Tactics:	Defense Evasion, Execution
Data Sources:
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may execute their own malicious payloads by side-loading DLLs. Similar to DLL Search Order Hijacking , side-loading involves hijacking which DLL a program loads. But rather than just planting the DLL within the search order of a program then waiting for the victim application to be invoked, adversaries may directly side-load their payloads by planting then invoking a legitimate application that executes their payload(s).
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	File: File Creation, File: File Modification, Module: Module Load, Process: Process Creation
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	File: File Metadata, File: File Modification, Module: Module Load, Process: OS API Execution, Process: Process Access, Process: Process Metadata, Process: Process Modification
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Metadata, File: File Modification, Image: Image Metadata, Process: OS API Execution, Process: Process Creation, Process: Process Metadata, Scheduled Job: Scheduled Job Metadata, Scheduled Job: Scheduled Job Modification, Service: Service Creation, Service: Service Metadata
Platforms:	Containers, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Creation, File: File Metadata, Module: Module Load, Process: OS API Execution, Process: Process Creation, Script: Script Execution, WMI: WMI Creation, Windows Registry: Windows Registry Key Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

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

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

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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report #Inv_PI29467018.pdf.vbs

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Initial Sample

Sigma Signatures

System Summary

Snort Signatures

Joe Sandbox Signatures

AV Detection

Spreading

Networking

System Summary

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

HIPS / PFW / Operating System Protection Evasion

Language, Device and Operating System Detection

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

Contacted URLs

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Network Behavior

Network Port Distribution

TCP Packets

HTTP Request Dependency Graph

HTTP Packets

Statistics

CPU Usage

Memory Usage

High Level Behavior Distribution

back

System Behavior

Analysis Process: wscript.exePID: 5504, Parent PID: 4004

General

Chronological Activities

Disassembly

Windows Analysis Report
#Inv_PI29467018.pdf.vbs