| File name: | Secure Connection.doc |
| Full analysis: | https://app.any.run/tasks/d05c9289-3004-44b8-9214-3366f34c1dd9 |
| Verdict: | Malicious activity |
| Analysis date: | September 02, 2024, 11:51:38 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/msword |
| File info: | Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1251, Template: Normal.dotm, Revision Number: 1, Name of Creating Application: Microsoft Office Word, Create Time/Date: Thu Aug 22 14:51:00 2024, Last Saved Time/Date: Fri Aug 23 07:28:00 2024, Number of Pages: 1, Number of Words: 55, Number of Characters: 319, Security: 0 |
| MD5: | 971534C8A32EC19D471408C748920F98 |
| SHA1: | 992419269FCF459A6246BBCF665A24F8B4B99875 |
| SHA256: | B3837698D31A81714C09845274F80542687F98A32DE8A44998FE184ACA8A59B9 |
| SSDEEP: | 3072:LFfG9KXujF7weNAkZ60/WcV3VV4a9T0Ysw:LxG9qE7/Z6jg3Vqy |
MALICIOUS
Sends HTTP request (SCRIPT)
- WINWORD.EXE (PID: 5656)
Creates internet connection object (SCRIPT)
- WINWORD.EXE (PID: 5656)
Opens an HTTP connection (SCRIPT)
- WINWORD.EXE (PID: 5656)
SUSPICIOUS
No suspicious indicators.INFO
The process uses the downloaded file
- WINWORD.EXE (PID: 5656)
Reads the software policy settings
- slui.exe (PID: 7088)
- slui.exe (PID: 1436)
Checks proxy server information
- slui.exe (PID: 1436)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .doc | | | Microsoft Word document (54.2) |
|---|---|---|
| .doc | | | Microsoft Word document (old ver.) (32.2) |
EXIF
FlashPix
| Identification: | Word 8.0 |
|---|---|
| LanguageCode: | Russian |
| DocFlags: | Has picture, 1Table, ExtChar |
| System: | Windows |
| Word97: | No |
| Title: | - |
| Subject: | - |
| Author: | - |
| Keywords: | - |
| Comments: | - |
| Template: | Normal.dotm |
| LastModifiedBy: | - |
| Software: | Microsoft Office Word |
| CreateDate: | 2024:08:22 14:51:00 |
| ModifyDate: | 2024:08:23 07:28:00 |
| Security: | None |
| CodePage: | Windows Cyrillic |
| Company: | - |
| CharCountWithSpaces: | 373 |
| AppVersion: | 16 |
| ScaleCrop: | No |
| LinksUpToDate: | No |
| SharedDoc: | No |
| HyperlinksChanged: | No |
| TitleOfParts: | |
| HeadingPairs: |
|
| CompObjUserTypeLen: | 32 |
| CompObjUserType: | ???????? Microsoft Word 97-2003 |
| LastPrinted: | 0000:00:00 00:00:00 |
| RevisionNumber: | 1 |
| TotalEditTime: | - |
| Words: | 55 |
| Characters: | 319 |
| Pages: | 1 |
| Paragraphs: | 1 |
| Lines: | 2 |
Total processes
141
Monitored processes
6
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1436 | C:\WINDOWS\System32\slui.exe -Embedding | C:\Windows\System32\slui.exe | svchost.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Activation Client Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2132 | "C:\Program Files\Microsoft Office\root\VFS\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\ai.exe" "61E4EDDC-A591-4CA5-B8B0-2430957DF558" "0505DB8D-6BFC-4D9C-9C07-19C11E600E1E" "5656" | C:\Program Files\Microsoft Office\root\VFS\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\ai.exe | — | WINWORD.EXE | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Artificial Intelligence (AI) Host for the Microsoft® Windows® Operating System and Platform x64. Version: 0.12.2.0 Modules
| |||||||||||||||
| 2268 | C:\WINDOWS\System32\rundll32.exe C:\WINDOWS\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding | C:\Windows\System32\rundll32.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5656 | "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\Secure Connection.doc" /o "" | C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Version: 16.0.16026.20146 Modules
| |||||||||||||||
| 6380 | C:\WINDOWS\system32\SppExtComObj.exe -Embedding | C:\Windows\System32\SppExtComObj.Exe | — | svchost.exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: KMS Connection Broker Exit code: 0 Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7088 | "C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent | C:\Windows\System32\slui.exe | SppExtComObj.Exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Activation Client Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
44 248
Read events
43 767
Write events
428
Delete events
53
Modification events
| (PID) Process: | (5656) WINWORD.EXE | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\Common\ClientTelemetry\Sampling |
| Operation: | write | Name: | 0 |
Value: 017012000000001000B24E9A3E01000000000000000500000000000000 | |||
| (PID) Process: | (5656) WINWORD.EXE | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\Common\CrashPersistence\WINWORD\5932 |
| Operation: | delete value | Name: | 0 |
Value: ซ괐殺ࠆꯞꝅ莼跳⏺䘅헉꾍樁င$梅摝麨
ީ湕湫睯쥮賙ᒳ肫 | |||
| (PID) Process: | (5656) WINWORD.EXE | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\Common\CrashPersistence\WINWORD\5932 |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (5656) WINWORD.EXE | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\Common\CrashPersistence\WINWORD\5656 |
| Operation: | write | Name: | 0 |
Value: 0B0E102A60EF946EAF4C4FBA4687BC359D60CA230046E096C6E5E7A5BFED016A04102400449A7D64B29D01008500A907556E6B6E6F776EC906022222CA0DC2190000C91003783634C511982CD2120B770069006E0077006F00720064002E00650078006500C51620C517808004C91808323231322D44656300 | |||
| (PID) Process: | (5656) WINWORD.EXE | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages |
| Operation: | write | Name: | en-US |
Value: 2 | |||
| (PID) Process: | (5656) WINWORD.EXE | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages |
| Operation: | write | Name: | de-de |
Value: 2 | |||
| (PID) Process: | (5656) WINWORD.EXE | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages |
| Operation: | write | Name: | fr-fr |
Value: 2 | |||
| (PID) Process: | (5656) WINWORD.EXE | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages |
| Operation: | write | Name: | es-es |
Value: 2 | |||
| (PID) Process: | (5656) WINWORD.EXE | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages |
| Operation: | write | Name: | it-it |
Value: 2 | |||
| (PID) Process: | (5656) WINWORD.EXE | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages |
| Operation: | write | Name: | ja-jp |
Value: 2 | |||
Executable files
4
Suspicious files
121
Text files
50
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 5656 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\TokenBroker\Cache\089d66ba04a8cec4bdc5267f42f39cf84278bb67.tbres | binary | |
MD5:99C59C7496E79DB56FC8B10847F7A54C | SHA256:EE1E1DEF81DC01A65E9171683D33CA0AE6316F2FF7864D90D9473931494E9663 | |||
| 5656 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Office\16.0\UsageMetricsStore\FileActivityStoreV3\Word\ASkwMDAwMDAwMC0wMDAwLTAwMDAtMDAwMC0wMDAwMDAwMDAwMDBfTnVsbAA.S | binary | |
MD5:003DB8771E2B5E93AAEBD46C37A6BDD8 | SHA256:2A495DEB684FE9E11F34D6971720C41A44159BE680D74676023ABA145D73C714 | |||
| 5656 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\~$cure Connection.doc | abr | |
MD5:9C091414C9F197F6C0F78878F06DB18E | SHA256:906595EA4076944861775ACB7574033ED8ACD5EBF29DBF7F5B4AB3291F11D59F | |||
| 5656 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\cabEA2B.tmp | compressed | |
MD5:486CBCB223B873132FFAF4B8AD0AD044 | SHA256:B217393FD2F95A11E2C594E736067870212E3C5242A212D6F9539450E8684616 | |||
| 5656 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\G2S3I8JOX357QESBGGOY.temp | binary | |
MD5:E4A1661C2C886EBB688DEC494532431C | SHA256:B76875C50EF704DBBF7F02C982445971D1BBD61AEBE2E4B28DDC58A1D66317D5 | |||
| 5656 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Office\16.0\Personalization\Content\Anonymous\Insights.json.tmp | binary | |
MD5:B7E721CA28F148A5B52EDD2D7D9CF2CD | SHA256:38FC25C6FA7A833D39D6EF8978EB3AD7A795E39C00893D5F28445BA20DB41754 | |||
| 5656 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Office\16.0\Personalization\Content\Anonymous\Insights.json | binary | |
MD5:B7E721CA28F148A5B52EDD2D7D9CF2CD | SHA256:38FC25C6FA7A833D39D6EF8978EB3AD7A795E39C00893D5F28445BA20DB41754 | |||
| 5656 | WINWORD.EXE | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\696F3DE637E6DE85B458996D49D759AD | der | |
MD5:6872FAE8288DB34207D9E7EE350157F4 | SHA256:50795B027E2BC566D3B7ACB89913F8EFD23B70615C9DB9BF5B23323AD3132A7D | |||
| 5656 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Office\16.0\AddInClassifierCache\OfficeSharedEntitiesUpdated.bin | text | |
MD5:03091C0F8F5E3782F2FE5537865A25B2 | SHA256:E58FA36586431CA2C7BCE63712E7E65C38E6BC9EF3BF76D010B9235D23947E9B | |||
| 5656 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms | binary | |
MD5:E4A1661C2C886EBB688DEC494532431C | SHA256:B76875C50EF704DBBF7F02C982445971D1BBD61AEBE2E4B28DDC58A1D66317D5 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
19
TCP/UDP connections
101
DNS requests
29
Threats
6
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5656 | WINWORD.EXE | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEA77flR%2B3w%2FxBpruV2lte6A%3D | unknown | — | — | whitelisted |
5656 | WINWORD.EXE | GET | 401 | 176.53.180.69:80 | http://kasperski.com.ru/api | unknown | — | — | unknown |
5656 | WINWORD.EXE | GET | 401 | 176.53.180.69:80 | http://kasperski.com.ru/api | unknown | — | — | unknown |
1752 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
5656 | WINWORD.EXE | GET | 200 | 23.48.23.156:80 | http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl | unknown | — | — | whitelisted |
5656 | WINWORD.EXE | GET | 200 | 176.53.180.69:80 | http://kasperski.com.ru/api | unknown | — | — | unknown |
5656 | WINWORD.EXE | GET | 200 | 23.48.23.156:80 | http://crl.microsoft.com/pki/crl/products/MicCodSigPCA_08-31-2010.crl | unknown | — | — | whitelisted |
5656 | WINWORD.EXE | GET | 200 | 23.48.23.156:80 | http://crl.microsoft.com/pki/crl/products/MicrosoftTimeStampPCA.crl | unknown | — | — | whitelisted |
5656 | WINWORD.EXE | GET | 200 | 23.32.97.216:80 | http://www.microsoft.com/pkiops/crl/MicCodSigPCA2011_2011-07-08.crl | unknown | — | — | whitelisted |
5656 | WINWORD.EXE | GET | 200 | 23.48.23.156:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut_2010-06-23.crl | unknown | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
6428 | RUXIMICS.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
2120 | MoUsoCoreWorker.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6056 | svchost.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
5656 | WINWORD.EXE | 52.109.28.46:443 | officeclient.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | GB | whitelisted |
5656 | WINWORD.EXE | 52.113.194.132:443 | ecs.office.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
5656 | WINWORD.EXE | 23.48.23.43:443 | omex.cdn.office.net | Akamai International B.V. | DE | whitelisted |
5656 | WINWORD.EXE | 176.53.180.69:80 | kasperski.com.ru | LLC Flex | RU | suspicious |
5656 | WINWORD.EXE | 52.109.16.3:443 | messaging.lifecycle.office.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
6056 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
officeclient.microsoft.com |
| whitelisted |
ecs.office.com |
| whitelisted |
omex.cdn.office.net |
| whitelisted |
kasperski.com.ru |
| unknown |
messaging.lifecycle.office.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
arc.msn.com |
| whitelisted |
self.events.data.microsoft.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
5656 | WINWORD.EXE | Generic Protocol Command Decode | SURICATA HTTP Request unrecognized authorization method |
5656 | WINWORD.EXE | Generic Protocol Command Decode | SURICATA HTTP Request unrecognized authorization method |
5656 | WINWORD.EXE | Generic Protocol Command Decode | SURICATA HTTP Request unrecognized authorization method |
5656 | WINWORD.EXE | Generic Protocol Command Decode | SURICATA HTTP Request unrecognized authorization method |
5656 | WINWORD.EXE | Generic Protocol Command Decode | SURICATA HTTP Request unrecognized authorization method |
5656 | WINWORD.EXE | Generic Protocol Command Decode | SURICATA HTTP Request unrecognized authorization method |
Process | Message |
|---|---|
WINWORD.EXE | WebView2: Failed to find an installed WebView2 runtime or non-stable Microsoft Edge installation.
|
WINWORD.EXE | WebView2: Failed to find an installed WebView2 runtime or non-stable Microsoft Edge installation.
|
WINWORD.EXE | WebView2: Failed to find an installed WebView2 runtime or non-stable Microsoft Edge installation.
|