| File name: | INV # 29492.pdf |
| Full analysis: | https://app.any.run/tasks/10c3ff24-96b5-4a47-8ee3-578b896ce80c |
| Verdict: | Malicious activity |
| Analysis date: | July 15, 2024, 15:57:39 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/pdf |
| File info: | PDF document, version 1.4, 1 pages |
| MD5: | 5EF95CE04C821735046E36C4FCE1D761 |
| SHA1: | D68D26ECFCB02177A91C41B86862D59356A576C0 |
| SHA256: | FD92432509F0FDE97783210537F1C3E422A5EB9FBE1EE61D41639E4346D62424 |
| SSDEEP: | 192:rqf7XGJXn8Q0IL+y5HRQGmLIoxrw6cTvpq3gc6asEg0PefQdQ5YyYQQCjslRG+In:+f7WlfL++tCaD4oPfQjCaqeo7+LABL |
MALICIOUS
No malicious indicators.SUSPICIOUS
Creates file in the systems drive root
- AcroRd32.exe (PID: 3432)
INFO
Application launched itself
- AcroRd32.exe (PID: 3400)
- RdrCEF.exe (PID: 2960)
- msedge.exe (PID: 2496)
Reads Microsoft Office registry keys
- AcroRd32.exe (PID: 3432)
Drops the executable file immediately after the start
- RdrCEF.exe (PID: 2960)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| | | Adobe Portable Document Format (100) |
EXIF
| PDFVersion: | 1.4 |
|---|---|
| Linearized: | No |
| PageCount: | 1 |
| Title: | Untitled document |
| Producer: | Skia/PDF m128 Google Docs Renderer |
Total processes
65
Monitored processes
27
Malicious processes
0
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 312 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=109.0.5414.149 "--annotation=exe=C:\Program Files\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win32 "--annotation=prod=Microsoft Edge" --annotation=ver=109.0.1518.115 --initial-client-data=0xc8,0xcc,0xd0,0x9c,0xf8,0x66f6f598,0x66f6f5a8,0x66f6f5b4 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Version: 109.0.1518.115 Modules
| |||||||||||||||
| 580 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3660 --field-trial-handle=1368,i,12110204515042733163,3263194750879914665,131072 /prefetch:8 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 109.0.1518.115 Modules
| |||||||||||||||
| 740 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2852 --field-trial-handle=1368,i,12110204515042733163,3263194750879914665,131072 /prefetch:8 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Exit code: 0 Version: 109.0.1518.115 Modules
| |||||||||||||||
| 936 | "C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --log-file="C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --touch-events=enabled --field-trial-handle=1180,16031479339199689465,8107338682384074077,131072 --disable-features=NetworkService,VizDisplayCompositor --disable-gpu-compositing --lang=en-US --disable-pack-loading --log-file="C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/20.13.20064 Chrome/80.0.0.0" --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=10304758230602924910 --renderer-client-id=8 --mojo-platform-channel-handle=1560 --allow-no-sandbox-job /prefetch:1 | C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe | — | RdrCEF.exe | |||||||||||
User: admin Company: Adobe Systems Incorporated Integrity Level: LOW Description: Adobe RdrCEF Version: 20.13.20064.405839 Modules
| |||||||||||||||
| 1080 | "C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --log-file="C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --touch-events=enabled --field-trial-handle=1180,16031479339199689465,8107338682384074077,131072 --disable-features=NetworkService,VizDisplayCompositor --disable-gpu-compositing --lang=en-US --disable-pack-loading --log-file="C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/20.13.20064 Chrome/80.0.0.0" --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=11704208609196845867 --renderer-client-id=9 --mojo-platform-channel-handle=1340 --allow-no-sandbox-job /prefetch:1 | C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe | — | RdrCEF.exe | |||||||||||
User: admin Company: Adobe Systems Incorporated Integrity Level: LOW Description: Adobe RdrCEF Version: 20.13.20064.405839 Modules
| |||||||||||||||
| 1392 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --mojo-platform-channel-handle=2232 --field-trial-handle=1368,i,12110204515042733163,3263194750879914665,131072 /prefetch:8 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 109.0.1518.115 Modules
| |||||||||||||||
| 1952 | "C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --field-trial-handle=1180,16031479339199689465,8107338682384074077,131072 --disable-features=NetworkService,VizDisplayCompositor --disable-pack-loading --log-file="C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/20.13.20064 Chrome/80.0.0.0" --lang=en-US --gpu-preferences=KAAAAAAAAADgACAgAQAAAAAAAAAAAGAAAAAAABAAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --use-gl=swiftshader-webgl --log-file="C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --service-request-channel-token=7969453417010535079 --mojo-platform-channel-handle=1292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2 | C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe | — | RdrCEF.exe | |||||||||||
User: admin Company: Adobe Systems Incorporated Integrity Level: LOW Description: Adobe RdrCEF Exit code: 1 Version: 20.13.20064.405839 Modules
| |||||||||||||||
| 2008 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1320 --field-trial-handle=1368,i,12110204515042733163,3263194750879914665,131072 /prefetch:2 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 109.0.1518.115 Modules
| |||||||||||||||
| 2320 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1444 --field-trial-handle=1368,i,12110204515042733163,3263194750879914665,131072 /prefetch:3 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | msedge.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Version: 109.0.1518.115 Modules
| |||||||||||||||
| 2412 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=2312 --field-trial-handle=1368,i,12110204515042733163,3263194750879914665,131072 /prefetch:8 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 109.0.1518.115 Modules
| |||||||||||||||
Total events
26 398
Read events
26 273
Write events
107
Delete events
18
Modification events
| (PID) Process: | (3432) AcroRd32.exe | Key: | HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\DC\ExitSection |
| Operation: | write | Name: | bLastExitNormal |
Value: 0 | |||
| (PID) Process: | (3432) AcroRd32.exe | Key: | HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\DC\AVGeneral |
| Operation: | write | Name: | aDefaultRHPViewModeL |
Value: Expanded | |||
| (PID) Process: | (3432) AcroRd32.exe | Key: | HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\DC\AVGeneral |
| Operation: | write | Name: | bExpandRHPInViewer |
Value: 1 | |||
| (PID) Process: | (3432) AcroRd32.exe | Key: | HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\DC\AVGeneral |
| Operation: | write | Name: | uLastAppLaunchTimeStamp |
Value: | |||
| (PID) Process: | (3432) AcroRd32.exe | Key: | HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\DC\AVGeneral |
| Operation: | write | Name: | iNumReaderLaunches |
Value: 6 | |||
| (PID) Process: | (3432) AcroRd32.exe | Key: | HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\DC\FillSign |
| Operation: | write | Name: | uFillSignVariantTrackingTime |
Value: | |||
| (PID) Process: | (3432) AcroRd32.exe | Key: | HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\DC\NoTimeOut |
| Operation: | write | Name: | smailto |
Value: 5900 | |||
| (PID) Process: | (3432) AcroRd32.exe | Key: | HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\DC\ToolsSearch |
| Operation: | write | Name: | iSearchHintIndex |
Value: 0 | |||
| (PID) Process: | (3400) AcroRd32.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (3432) AcroRd32.exe | Key: | HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\DC\SessionManagement |
| Operation: | write | Name: | bNormalExit |
Value: 0 | |||
Executable files
0
Suspicious files
201
Text files
25
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2496 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old~RF50297.TMP | — | |
MD5:— | SHA256:— | |||
| 2496 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 2496 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old~RF502b7.TMP | — | |
MD5:— | SHA256:— | |||
| 2496 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old | — | |
MD5:— | SHA256:— | |||
| 2496 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old~RF502c6.TMP | — | |
MD5:— | SHA256:— | |||
| 2496 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\LOG.old~RF50305.TMP | — | |
MD5:— | SHA256:— | |||
| 2496 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\LOG.old | — | |
MD5:— | SHA256:— | |||
| 3432 | AcroRd32.exe | C:\Users\admin\AppData\Local\Adobe\Acrobat\DC\SOPHIA\Reader\SOPHIA.json | binary | |
MD5:01F233C92A89C705229A0D63D09F846A | SHA256:62137C4381ACC2DE8BCA158AD9D9CE730BD7A96A39A2FB64CE7CFA5C861CF7B4 | |||
| 2496 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\5169d494-355a-490f-a8c8-5a3c6ef78fe6.tmp | binary | |
MD5:5F39673C1DC3ADAAAFEF7A3F05F881BB | SHA256:B36A6A5486CAB326EE711123F27613691FEB93E6205D3207B2FF694B338BD9F5 | |||
| 2496 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\Site Characteristics Database\LOG.old~RF50297.TMP | text | |
MD5:4BDB64FCF217848BCEEF4FF1723E32A0 | SHA256:6DB71689542AA54221535B9135FD82321DFE987612818B1D3BBA1629C4DC2F63 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
53
DNS requests
43
Threats
8
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3400 | AcroRd32.exe | GET | 304 | 23.53.40.40:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?070530292c09ad18 | unknown | — | — | whitelisted |
3400 | AcroRd32.exe | GET | 304 | 23.53.40.40:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?830e4f410d8f23d8 | unknown | — | — | whitelisted |
3400 | AcroRd32.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAbY2QTVWENG9oovp1QifsQ%3D | unknown | — | — | whitelisted |
1060 | svchost.exe | GET | 304 | 23.53.40.40:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?32e8c3cdb69e6bfa | unknown | — | — | whitelisted |
3400 | AcroRd32.exe | GET | 200 | 2.19.198.72:80 | http://acroipm2.adobe.com/20/rdr/ENU/win/nooem/none/consumer/message.zip | unknown | — | — | whitelisted |
1372 | svchost.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
1372 | svchost.exe | GET | 200 | 23.32.238.112:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.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 |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 224.0.0.252:5355 | — | — | — | whitelisted |
1372 | svchost.exe | 51.124.78.146:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
1060 | svchost.exe | 224.0.0.252:5355 | — | — | — | whitelisted |
2564 | svchost.exe | 239.255.255.250:3702 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
2320 | msedge.exe | 13.107.42.16:443 | config.edge.skype.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
2496 | msedge.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
2320 | msedge.exe | 13.107.21.239:443 | edge.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | unknown |
2320 | msedge.exe | 52.23.7.80:443 | knotty-midnight-smoke.glitch.me | AMAZON-AES | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
config.edge.skype.com |
| whitelisted |
knotty-midnight-smoke.glitch.me |
| shared |
edge.microsoft.com |
| whitelisted |
maxcdn.bootstrapcdn.com |
| whitelisted |
cdn.mcauto-images-production.sendgrid.net |
| whitelisted |
arc.msn.com |
| whitelisted |
www.bing.com |
| whitelisted |
i.pinimg.com |
| whitelisted |
geo2.adobe.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2320 | msedge.exe | Misc activity | ET INFO DNS Query to Online Application Hosting Domain (glitch .me) |
2320 | msedge.exe | Misc activity | ET INFO Observed Online Application Hosting Domain (glitch .me in TLS SNI) |
2320 | msedge.exe | Misc activity | ET INFO Observed Online Application Hosting Domain (glitch .me in TLS SNI) |
2320 | msedge.exe | Possible Social Engineering Attempted | ET HUNTING Suspicious Glitch Hosted DNS Request - Possible Phishing Landing |
2320 | msedge.exe | Possible Social Engineering Attempted | ET HUNTING Suspicious Glitch Hosted DNS Request - Possible Phishing Landing |
2320 | msedge.exe | Possible Social Engineering Attempted | ET HUNTING Suspicious Glitch Hosted TLS SNI Request - Possible Phishing Landing |
2320 | msedge.exe | Possible Social Engineering Attempted | ET HUNTING Suspicious Glitch Hosted TLS SNI Request - Possible Phishing Landing |
2320 | msedge.exe | Misc activity | ET INFO DNS Query to Online Application Hosting Domain (glitch .me) |