| File name: | AETNA EFT PAYMENT CLAIM- APPROVAL.pdf |
| Full analysis: | https://app.any.run/tasks/7cc3c46b-0652-4ebd-9d71-3777587cb911 |
| Verdict: | Malicious activity |
| Analysis date: | January 24, 2022, 21:05:11 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/pdf |
| File info: | PDF document, version 1.4 |
| MD5: | BC069120C3466E81797C38712A98A227 |
| SHA1: | F23D9723588227674CDCFDE3184EF9B22CF42173 |
| SHA256: | B5537DBA4F3F0BF0BCC30846F81D729A6BAFE64BD743F493FADB44B4D23D4497 |
| SSDEEP: | 768:bCyR7w83eMPo8p6xv4j3xSFqAgWe1TAopJZ66khu:WyFw83ee8d0UlgX9AoXZ66au |
MALICIOUS
No malicious indicators.SUSPICIOUS
Starts Internet Explorer
- AcroRd32.exe (PID: 1252)
Reads Microsoft Outlook installation path
- iexplore.exe (PID: 2960)
Reads the computer name
- AdobeARM.exe (PID: 1024)
Checks supported languages
- AdobeARM.exe (PID: 1024)
- Reader_sl.exe (PID: 2616)
Creates files in the program directory
- AdobeARM.exe (PID: 1024)
Executable content was dropped or overwritten
- AdobeARM.exe (PID: 1024)
INFO
Checks supported languages
- AcroRd32.exe (PID: 1252)
- AcroRd32.exe (PID: 2536)
- RdrCEF.exe (PID: 1332)
- RdrCEF.exe (PID: 4048)
- RdrCEF.exe (PID: 188)
- RdrCEF.exe (PID: 3996)
- RdrCEF.exe (PID: 832)
- RdrCEF.exe (PID: 3992)
- RdrCEF.exe (PID: 3080)
- RdrCEF.exe (PID: 3608)
- iexplore.exe (PID: 2216)
- iexplore.exe (PID: 2960)
Application launched itself
- AcroRd32.exe (PID: 1252)
- RdrCEF.exe (PID: 1332)
- iexplore.exe (PID: 2216)
Reads the computer name
- AcroRd32.exe (PID: 1252)
- RdrCEF.exe (PID: 1332)
- AcroRd32.exe (PID: 2536)
- iexplore.exe (PID: 2216)
- iexplore.exe (PID: 2960)
Reads CPU info
- AcroRd32.exe (PID: 2536)
Searches for installed software
- AcroRd32.exe (PID: 1252)
- AcroRd32.exe (PID: 2536)
Reads the hosts file
- RdrCEF.exe (PID: 1332)
Checks Windows Trust Settings
- AcroRd32.exe (PID: 1252)
- iexplore.exe (PID: 2216)
- AdobeARM.exe (PID: 1024)
Reads settings of System Certificates
- AcroRd32.exe (PID: 1252)
- iexplore.exe (PID: 2216)
- RdrCEF.exe (PID: 1332)
- AdobeARM.exe (PID: 1024)
Changes internet zones settings
- iexplore.exe (PID: 2216)
Reads internet explorer settings
- iexplore.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
| PageCount: | 1 |
|---|---|
| CreateDate: | 2022:01:24 19:57:47Z |
| Producer: | Qt 4.8.7 |
| Creator: | wkhtmltopdf 0.12.5 |
| Title: | - |
| Linearized: | No |
| PDFVersion: | 1.4 |
Total processes
51
Monitored processes
14
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 188 | "C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --field-trial-handle=1076,11490581857905954638,11592430107395328776,131072 --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=3942207970027215534 --mojo-platform-channel-handle=1364 --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
| |||||||||||||||
| 832 | "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=1076,11490581857905954638,11592430107395328776,131072 --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=10346862139420468099 --renderer-client-id=7 --mojo-platform-channel-handle=1528 --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 Exit code: 0 Version: 20.13.20064.405839 Modules
| |||||||||||||||
| 1024 | "C:\Program Files\Common Files\Adobe\ARM\1.0\AdobeARM.exe" /PRODUCT:Reader /VERSION:20.0 /MODE:3 | C:\Program Files\Common Files\Adobe\ARM\1.0\AdobeARM.exe | AcroRd32.exe | ||||||||||||
User: admin Company: Adobe Inc. Integrity Level: MEDIUM Description: Adobe Reader and Acrobat Manager Exit code: 0 Version: 1.824.39.9311 Modules
| |||||||||||||||
| 1252 | "C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\admin\AppData\Local\Temp\AETNA EFT PAYMENT CLAIM- APPROVAL.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 Exit code: 0 Version: 20.13.20064.405839 Modules
| |||||||||||||||
| 1332 | "C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043 | C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe | AcroRd32.exe | ||||||||||||
User: admin Company: Adobe Systems Incorporated Integrity Level: LOW Description: Adobe RdrCEF Exit code: 0 Version: 20.13.20064.405839 Modules
| |||||||||||||||
| 2216 | "C:\Program Files\Internet Explorer\iexplore.exe" https://s.id/worldspac | C:\Program Files\Internet Explorer\iexplore.exe | AcroRd32.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 0 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
| 2536 | "C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" --type=renderer "C:\Users\admin\AppData\Local\Temp\AETNA EFT PAYMENT CLAIM- APPROVAL.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 Exit code: 0 Version: 20.13.20064.405839 Modules
| |||||||||||||||
| 2616 | "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: 20.12.20041.394260 Modules
| |||||||||||||||
| 2960 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2216 CREDAT:267521 /prefetch:2 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Exit code: 0 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
| 3080 | "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=1076,11490581857905954638,11592430107395328776,131072 --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=10486002038180734022 --renderer-client-id=6 --mojo-platform-channel-handle=1548 --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 Exit code: 0 Version: 20.13.20064.405839 Modules
| |||||||||||||||
Total events
25 198
Read events
24 987
Write events
207
Delete events
4
Modification events
| (PID) Process: | (2536) AcroRd32.exe | Key: | HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\DC\ExitSection |
| Operation: | write | Name: | bLastExitNormal |
Value: 0 | |||
| (PID) Process: | (2536) AcroRd32.exe | Key: | HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\DC\AVGeneral |
| Operation: | write | Name: | iNumReaderLaunches |
Value: 2 | |||
| (PID) Process: | (2536) AcroRd32.exe | Key: | HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\DC\FTEDialog |
| Operation: | write | Name: | bShowUpdateFTE |
Value: 1 | |||
| (PID) Process: | (2536) AcroRd32.exe | Key: | HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\DC\HomeWelcome |
| Operation: | write | Name: | bIsAcrobatUpdated |
Value: 1 | |||
| (PID) Process: | (2536) AcroRd32.exe | Key: | HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\DC\HomeWelcomeFirstMileReader |
| Operation: | write | Name: | iCardCountShown |
Value: 2 | |||
| (PID) Process: | (2536) AcroRd32.exe | Key: | HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\DC\FTEDialog |
| Operation: | delete value | Name: | iLastCardShown |
Value: 0 | |||
| (PID) Process: | (1252) AcroRd32.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2536) AcroRd32.exe | Key: | HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\DC\SessionManagement |
| Operation: | write | Name: | bNormalExit |
Value: 0 | |||
| (PID) Process: | (2536) AcroRd32.exe | Key: | HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\DC\SessionManagement\cWindowsCurrent\cWin0 |
| Operation: | write | Name: | iTabCount |
Value: 0 | |||
| (PID) Process: | (2536) AcroRd32.exe | Key: | HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\DC\SessionManagement\cWindowsCurrent |
| Operation: | write | Name: | iWinCount |
Value: 1 | |||
Executable files
1
Suspicious files
135
Text files
10
Unknown types
9
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1332 | RdrCEF.exe | C:\Users\admin\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Code Cache\js\4a0e94571d979b3c_0 | binary | |
MD5:— | SHA256:— | |||
| 1332 | RdrCEF.exe | C:\Users\admin\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Code Cache\js\bba29d2e6197e2f4_0 | binary | |
MD5:— | SHA256:— | |||
| 1332 | RdrCEF.exe | C:\Users\admin\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Code Cache\js\aba6710fde0876af_0 | binary | |
MD5:— | SHA256:— | |||
| 1332 | RdrCEF.exe | C:\Users\admin\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Code Cache\js\72d9f526d2e2e7c8_0 | binary | |
MD5:— | SHA256:— | |||
| 1332 | RdrCEF.exe | C:\Users\admin\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Code Cache\js\8e417e79df3bf0e9_0 | binary | |
MD5:— | SHA256:— | |||
| 1332 | RdrCEF.exe | C:\Users\admin\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Code Cache\js\0786087c3c360803_0 | binary | |
MD5:— | SHA256:— | |||
| 1332 | RdrCEF.exe | C:\Users\admin\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Code Cache\js\86b8040b7132b608_0 | binary | |
MD5:— | SHA256:— | |||
| 1332 | RdrCEF.exe | C:\Users\admin\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Code Cache\js\946896ee27df7947_0 | binary | |
MD5:— | SHA256:— | |||
| 1332 | RdrCEF.exe | C:\Users\admin\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Code Cache\js\8c84d92a9dbce3e0_0 | binary | |
MD5:— | SHA256:— | |||
| 1332 | RdrCEF.exe | C:\Users\admin\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Code Cache\js\f941376b2efdd6e6_0 | binary | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
36
DNS requests
13
Threats
14
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1252 | AcroRd32.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAH9o%2BtuynXIiEOLckvPvJE%3D | US | der | 471 b | whitelisted |
2216 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8Ull8gIGmZT9XHrHiJQeI%3D | US | der | 1.47 Kb | whitelisted |
2216 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | US | der | 471 b | whitelisted |
2216 | iexplore.exe | GET | 200 | 8.248.119.254:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?e6a98cca1f461703 | US | compressed | 4.70 Kb | whitelisted |
1252 | AcroRd32.exe | GET | 200 | 8.253.95.121:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?ef8717412b699d6e | US | compressed | 4.70 Kb | whitelisted |
1252 | AcroRd32.exe | GET | 200 | 8.253.95.121:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?99aa8a88adae25ca | US | compressed | 4.70 Kb | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2960 | iexplore.exe | 45.126.58.78:443 | s.id | Pengelola Nama Domain Internet Indonesia | ID | suspicious |
1332 | RdrCEF.exe | 72.247.224.199:443 | geo2.adobe.com | Akamai Technologies, Inc. | US | whitelisted |
2216 | iexplore.exe | 204.79.197.200:443 | www.bing.com | Microsoft Corporation | US | whitelisted |
1332 | RdrCEF.exe | 52.202.204.11:443 | p13n.adobe.io | Amazon.com, Inc. | US | suspicious |
1332 | RdrCEF.exe | 2.18.233.74:443 | armmf.adobe.com | Akamai International B.V. | — | whitelisted |
1252 | AcroRd32.exe | 2.16.107.24:443 | acroipm2.adobe.com | Akamai International B.V. | — | malicious |
— | — | 8.248.119.254:80 | ctldl.windowsupdate.com | Level 3 Communications, Inc. | US | suspicious |
2216 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2216 | iexplore.exe | 8.248.119.254:80 | ctldl.windowsupdate.com | Level 3 Communications, Inc. | US | suspicious |
1252 | AcroRd32.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
s.id |
| whitelisted |
geo2.adobe.com |
| whitelisted |
p13n.adobe.io |
| whitelisted |
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |
armmf.adobe.com |
| whitelisted |
acroipm2.adobe.com |
| whitelisted |
ctldl.windowsupdate.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
r20swj13mr.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Potentially Bad Traffic | ET INFO URL Shortener Service Domain in DNS Lookup (s .id) |
2960 | iexplore.exe | Potentially Bad Traffic | ET INFO TLS Handshake Failure |
2960 | iexplore.exe | Potentially Bad Traffic | ET INFO TLS Handshake Failure |
2960 | iexplore.exe | Potentially Bad Traffic | ET INFO TLS Handshake Failure |
2960 | iexplore.exe | Potentially Bad Traffic | ET INFO TLS Handshake Failure |
2960 | iexplore.exe | Potentially Bad Traffic | ET INFO TLS Handshake Failure |
2960 | iexplore.exe | Potentially Bad Traffic | ET INFO TLS Handshake Failure |
2960 | iexplore.exe | Misc activity | ET INFO Observed URL Shortening Service Domain (s .id in TLS SNI) |
2960 | iexplore.exe | Potentially Bad Traffic | ET INFO TLS Handshake Failure |
2960 | iexplore.exe | Misc activity | ET INFO Observed URL Shortening Service Domain (s .id in TLS SNI) |