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| File name: | Rechnung_2019_02_2742515778.pdf |
| Full analysis: | https://app.any.run/tasks/829eb6ff-d76b-45b4-a549-1d28118317b3 |
| Verdict: | Malicious activity |
| Analysis date: | February 19, 2019, 08:49:23 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/pdf |
| File info: | PDF document, version 1.3 |
| MD5: | 47CD401B4170547EEE9C6AABF222693B |
| SHA1: | 30A47846E04D5F8E4395F2EE7ECE77F06A3D9093 |
| SHA256: | D0CBD19389A2DCF9A73E26D227F5773A26F6C86A8918B020B0E7651AB64D29E4 |
| SSDEEP: | 768:ekLXOBM+ueAhD1k/eqpXvw5e3VFs0lzvOEr63m5ccjp:MM+/AhRkmWvw5e4Oz/G8jp |
MALICIOUS
No malicious indicators.SUSPICIOUS
Starts Internet Explorer
- AcroRd32.exe (PID: 2924)
Creates files in the program directory
- AdobeARM.exe (PID: 2528)
INFO
Changes internet zones settings
- iexplore.exe (PID: 2288)
- iexplore.exe (PID: 3944)
Creates files in the user directory
- AcroRd32.exe (PID: 2924)
- iexplore.exe (PID: 2944)
Application launched itself
- RdrCEF.exe (PID: 4084)
- AcroRd32.exe (PID: 2924)
- iexplore.exe (PID: 3944)
Reads Internet Cache Settings
- iexplore.exe (PID: 2944)
- iexplore.exe (PID: 2832)
Reads internet explorer settings
- iexplore.exe (PID: 2944)
- iexplore.exe (PID: 2832)
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: | 1.3 |
|---|---|
| Linearized: | No |
| PageCount: | 1 |
| Producer: | dompdf + CPDF |
| CreateDate: | 2019:02:19 11:20:02+03:00 |
| ModifyDate: | 2019:02:19 11:20:02+03:00 |
Total processes
40
Monitored processes
11
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2924 | "C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\admin\AppData\Local\Temp\Rechnung_2019_02_2742515778.pdf" | C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe | explorer.exe | |
User: admin Company: Adobe Systems Incorporated Integrity Level: MEDIUM Description: Adobe Acrobat Reader DC Version: 15.23.20070.215641 | ||||
| 2244 | "C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" --type=renderer "C:\Users\admin\AppData\Local\Temp\Rechnung_2019_02_2742515778.pdf" | C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe | — | AcroRd32.exe |
User: admin Company: Adobe Systems Incorporated Integrity Level: LOW Description: Adobe Acrobat Reader DC Version: 15.23.20070.215641 | ||||
| 4084 | "C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16448250 | C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe | — | AcroRd32.exe |
User: admin Company: Adobe Systems Incorporated Integrity Level: MEDIUM Description: Adobe RdrCEF Version: 15.23.20053.211670 | ||||
| 3340 | "C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-3d-apis --disable-databases --disable-direct-npapi-requests --disable-file-system --disable-notifications --disable-shared-workers --disable-direct-write --lang=en-US --lang=en-US --log-severity=disable --product-version="ReaderServices/15.23.20053 Chrome/45.0.2454.85" --device-scale-factor=1 --enable-delegated-renderer --num-raster-threads=2 --gpu-rasterization-msaa-sample-count=8 --content-image-texture-target=3553 --video-image-texture-target=3553 --disable-accelerated-video-decode --disable-webrtc-hw-encoding --disable-gpu-compositing --channel="4084.0.64233931\1199627380" --allow-no-sandbox-job /prefetch:673131151 | 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: 15.23.20053.211670 | ||||
| 3416 | "C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-3d-apis --disable-databases --disable-direct-npapi-requests --disable-file-system --disable-notifications --disable-shared-workers --disable-direct-write --lang=en-US --lang=en-US --log-severity=disable --product-version="ReaderServices/15.23.20053 Chrome/45.0.2454.85" --device-scale-factor=1 --enable-delegated-renderer --num-raster-threads=2 --gpu-rasterization-msaa-sample-count=8 --content-image-texture-target=3553 --video-image-texture-target=3553 --disable-accelerated-video-decode --disable-webrtc-hw-encoding --disable-gpu-compositing --channel="4084.1.1124427651\980465468" --allow-no-sandbox-job /prefetch:673131151 | 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: 15.23.20053.211670 | ||||
| 2288 | "C:\Program Files\Internet Explorer\iexplore.exe" -nohome | C:\Program Files\Internet Explorer\iexplore.exe | AcroRd32.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 1 Version: 8.00.7600.16385 (win7_rtm.090713-1255) | ||||
| 2944 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2288 CREDAT:71937 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | |
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Exit code: 0 Version: 8.00.7600.16385 (win7_rtm.090713-1255) | ||||
| 2528 | "C:\Program Files\Common Files\Adobe\ARM\1.0\AdobeARM.exe" /PRODUCT:Reader /VERSION:15.0 /MODE:3 | C:\Program Files\Common Files\Adobe\ARM\1.0\AdobeARM.exe | — | AcroRd32.exe |
User: admin Company: Adobe Systems Incorporated Integrity Level: MEDIUM Description: Adobe Reader and Acrobat Manager Version: 1.824.27.2646 | ||||
| 1912 | "C:\Program Files\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe" | C:\Program Files\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe | — | AdobeARM.exe |
User: admin Company: Adobe Systems Incorporated Integrity Level: MEDIUM Description: Adobe Acrobat SpeedLauncher Exit code: 0 Version: 15.23.20053.211670 | ||||
| 3944 | "C:\Program Files\Internet Explorer\iexplore.exe" -nohome | C:\Program Files\Internet Explorer\iexplore.exe | AcroRd32.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 1 Version: 8.00.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
852
Read events
754
Write events
96
Delete events
2
Modification events
| (PID) Process: | (2244) AcroRd32.exe | Key: | HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\DC\ExitSection |
| Operation: | write | Name: | bLastExitNormal |
Value: 0 | |||
| (PID) Process: | (2244) AcroRd32.exe | Key: | HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\DC\AVGeneral |
| Operation: | write | Name: | bExpandRHPInViewer |
Value: 1 | |||
| (PID) Process: | (2244) AcroRd32.exe | Key: | HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\DC\NoTimeOut |
| Operation: | write | Name: | smailto |
Value: 5900 | |||
| (PID) Process: | (2924) AcroRd32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (2924) AcroRd32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value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| |||
| (PID) Process: | (2288) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (2288) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2288) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2288) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones |
| Operation: | write | Name: | SecuritySafe |
Value: 1 | |||
| (PID) Process: | (2288) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
Executable files
0
Suspicious files
4
Text files
23
Unknown types
13
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2244 | AcroRd32.exe | C:\Users\admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages-journal | — | |
MD5:— | SHA256:— | |||
| 2244 | AcroRd32.exe | C:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R44st15_p4m8fc_1qc.tmp | — | |
MD5:— | SHA256:— | |||
| 2244 | AcroRd32.exe | C:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R4j0aea_p4m8fe_1qc.tmp | — | |
MD5:— | SHA256:— | |||
| 2244 | AcroRd32.exe | C:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9Rc0tlie_p4m8ff_1qc.tmp | — | |
MD5:— | SHA256:— | |||
| 2244 | AcroRd32.exe | C:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9Rle8sf5_p4m8fg_1qc.tmp | — | |
MD5:— | SHA256:— | |||
| 2288 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DFB9D201565616E51D.TMP | — | |
MD5:— | SHA256:— | |||
| 2244 | AcroRd32.exe | C:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R1uuqiwx_p4m8fd_1qc.tmp | — | |
MD5:— | SHA256:— | |||
| 2528 | AdobeARM.exe | C:\Users\admin\AppData\Local\Temp\Tmp36FF.tmp | — | |
MD5:— | SHA256:— | |||
| 2528 | AdobeARM.exe | C:\Users\admin\AppData\Local\Temp\Tmp371F.tmp | — | |
MD5:— | SHA256:— | |||
| 2288 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\favicon[1].ico | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
11
TCP/UDP connections
11
DNS requests
7
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2924 | AcroRd32.exe | GET | 304 | 2.16.186.33:80 | http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/278_15_23_20070.zip | unknown | — | — | whitelisted |
2924 | AcroRd32.exe | GET | 304 | 2.16.186.33:80 | http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/280_15_23_20070.zip | unknown | — | — | whitelisted |
2924 | AcroRd32.exe | GET | 304 | 2.16.186.32:80 | http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/277_15_23_20070.zip | unknown | — | — | whitelisted |
2924 | AcroRd32.exe | GET | 304 | 2.16.186.33:80 | http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/281_15_23_20070.zip | unknown | — | — | whitelisted |
2924 | AcroRd32.exe | GET | 304 | 2.16.186.33:80 | http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/message.zip | unknown | — | — | whitelisted |
2944 | iexplore.exe | GET | 301 | 103.15.51.170:80 | http://deverlop.familyhospital.vn/De/AAINDN6592125/Rechnungs-Details/DOC-Dokument | VN | html | 366 b | unknown |
2944 | iexplore.exe | GET | 200 | 103.15.51.170:80 | http://deverlop.familyhospital.vn/De/AAINDN6592125/Rechnungs-Details/DOC-Dokument/ | VN | document | 318 Kb | unknown |
2832 | iexplore.exe | GET | 301 | 103.15.51.170:80 | http://deverlop.familyhospital.vn/De/AAINDN6592125/Rechnungs-Details/DOC-Dokument | VN | html | 366 b | unknown |
3944 | iexplore.exe | GET | 200 | 204.79.197.200:80 | http://www.bing.com/favicon.ico | US | image | 237 b | whitelisted |
2832 | iexplore.exe | GET | 200 | 103.15.51.170:80 | http://deverlop.familyhospital.vn/De/AAINDN6592125/Rechnungs-Details/DOC-Dokument/ | VN | document | 318 Kb | unknown |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2288 | iexplore.exe | 204.79.197.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
2924 | AcroRd32.exe | 2.16.186.33:80 | acroipm2.adobe.com | Akamai International B.V. | — | whitelisted |
2924 | AcroRd32.exe | 23.210.248.251:443 | armmf.adobe.com | Akamai International B.V. | NL | whitelisted |
— | — | 23.210.248.251:443 | armmf.adobe.com | Akamai International B.V. | NL | whitelisted |
2288 | iexplore.exe | 13.107.21.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
2944 | iexplore.exe | 103.15.51.170:80 | deverlop.familyhospital.vn | Online data services | VN | unknown |
2924 | AcroRd32.exe | 2.16.186.32:80 | acroipm2.adobe.com | Akamai International B.V. | — | whitelisted |
2832 | iexplore.exe | 103.15.51.170:80 | deverlop.familyhospital.vn | Online data services | VN | unknown |
3944 | iexplore.exe | 204.79.197.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
acroipm2.adobe.com |
| whitelisted |
armmf.adobe.com |
| whitelisted |
www.bing.com |
| whitelisted |
deverlop.familyhospital.vn |
| unknown |
ardownload2.adobe.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2944 | iexplore.exe | Misc activity | SUSPICIOUS [PTsecurity] Download DOC file with VBAScript |
2832 | iexplore.exe | Misc activity | SUSPICIOUS [PTsecurity] Download DOC file with VBAScript |