analyze malware
- Huge database of samples and IOCs
- Custom VM setup
- Unlimited submissions
- Interactive approach
| File name: | estado de cuenta.pdf |
| Full analysis: | https://app.any.run/tasks/63bc8b58-6973-4821-ae8d-85bcb959fba2 |
| Verdict: | Malicious activity |
| Analysis date: | February 22, 2020, 04:24:01 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/pdf |
| File info: | PDF document, version 1.7 |
| MD5: | 2C374BAB6E96929394DA80724E9D03F3 |
| SHA1: | A105A9CD6C24490EC9DCFC5D5C71B39A31037C93 |
| SHA256: | 9446427F2DBE2BF489B45729EDE7C976820BC3F63ECE218D5AC437F8496DF1E2 |
| SSDEEP: | 768:ypIZM/i+8o6yHNDZhAGZfjj9YOo5NE4QXub4fVxtvVoGDIluNNe+vHaWV:Hby7Dx1YOoT5CY4NvmPluLHaI |
MALICIOUS
No malicious indicators.SUSPICIOUS
Changes IE settings (feature browser emulation)
- AcroRd32.exe (PID: 3924)
Starts Internet Explorer
- AcroRd32.exe (PID: 3924)
Creates files in the program directory
- AdobeARM.exe (PID: 572)
INFO
Reads the hosts file
- RdrCEF.exe (PID: 1920)
Application launched itself
- AcroRd32.exe (PID: 3924)
- RdrCEF.exe (PID: 1920)
- iexplore.exe (PID: 2524)
Reads Internet Cache Settings
- AcroRd32.exe (PID: 1252)
- iexplore.exe (PID: 2524)
- iexplore.exe (PID: 2884)
- iexplore.exe (PID: 872)
- AcroRd32.exe (PID: 3924)
Changes internet zones settings
- iexplore.exe (PID: 2524)
Modifies the phishing filter of IE
- iexplore.exe (PID: 2524)
Creates files in the user directory
- iexplore.exe (PID: 2884)
- iexplore.exe (PID: 2524)
Reads settings of System Certificates
- AcroRd32.exe (PID: 3924)
- iexplore.exe (PID: 2884)
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: | 1.7 |
|---|---|
| Linearized: | No |
| PageCount: | 1 |
| Language: | es-CO |
| TaggedPDF: | Yes |
| Author: | 15-DA0023LA |
| Creator: | Microsoft® Word para Office 365 |
| CreateDate: | 2020:02:18 09:20:53-05:00 |
| ModifyDate: | 2020:02:18 09:20:53-05:00 |
| Producer: | Microsoft® Word para Office 365 |
XMP
| XMPToolkit: | 3.1-701 |
|---|---|
| Producer: | Microsoft® Word para Office 365 |
| Creator: | 15-DA0023LA |
| CreatorTool: | Microsoft® Word para Office 365 |
| CreateDate: | 2020:02:18 09:20:53-05:00 |
| ModifyDate: | 2020:02:18 09:20:53-05:00 |
| DocumentID: | uuid:4D7331F1-693E-4B25-B90B-1E8BE46CA127 |
| InstanceID: | uuid:4D7331F1-693E-4B25-B90B-1E8BE46CA127 |
Total processes
46
Monitored processes
13
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3924 | "C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\admin\AppData\Local\Temp\estado de cuenta.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 | ||||
| 1252 | "C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" --type=renderer "C:\Users\admin\AppData\Local\Temp\estado de cuenta.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 | ||||
| 1920 | "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 | ||||
| 1760 | "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="1920.0.68462966\2135979357" --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 | ||||
| 2132 | "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="1920.1.619837126\1132251628" --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 | ||||
| 2524 | "C:\Program Files\Internet Explorer\iexplore.exe" https://acortaurl.com/diangovcocorreodirecto-quotampdian | C:\Program Files\Internet Explorer\iexplore.exe | — | AcroRd32.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Version: 11.00.9600.16428 (winblue_gdr.131013-1700) | ||||
| 2884 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2524 CREDAT:267521 /prefetch:2 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | |
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Version: 11.00.9600.16428 (winblue_gdr.131013-1700) | ||||
| 3216 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\pdfestadodecuentadian.zip" | C:\Program Files\WinRAR\WinRAR.exe | — | iexplore.exe |
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.60.0 | ||||
| 572 | "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 | ||||
| 3144 | "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 | ||||
Total events
1 786
Read events
1 654
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
16
Text files
21
Unknown types
28
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1252 | AcroRd32.exe | C:\Users\admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages-journal | — | |
MD5:— | SHA256:— | |||
| 1252 | AcroRd32.exe | C:\Users\admin\AppData\Local\Adobe\Acrobat\DC\Cache\AdobeFnt16.lst.1252 | — | |
MD5:— | SHA256:— | |||
| 1252 | AcroRd32.exe | C:\Users\admin\AppData\Local\Adobe\Acrobat\DC\AdobeFnt16.lst.1252 | — | |
MD5:— | SHA256:— | |||
| 2884 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\Cab870A.tmp | — | |
MD5:— | SHA256:— | |||
| 2884 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\Tar871B.tmp | — | |
MD5:— | SHA256:— | |||
| 2884 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\QAAOH8UD.txt | — | |
MD5:— | SHA256:— | |||
| 2884 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\U7W4A8I1.txt | — | |
MD5:— | SHA256:— | |||
| 1252 | AcroRd32.exe | C:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R14fo7ao_1z0kkxz_ys.tmp | — | |
MD5:— | SHA256:— | |||
| 1252 | AcroRd32.exe | C:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R1bknitk_1z0kkxy_ys.tmp | — | |
MD5:— | SHA256:— | |||
| 1252 | AcroRd32.exe | C:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9Rerb9j2_1z0kky1_ys.tmp | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
16
TCP/UDP connections
18
DNS requests
9
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3924 | AcroRd32.exe | GET | 304 | 2.16.186.97:80 | http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/278_15_23_20070.zip | unknown | — | — | whitelisted |
2884 | iexplore.exe | GET | 302 | 104.16.202.237:80 | http://www.mediafire.com/file/gop1d6zqpbo0fqv/pdfestadodecuentadian.zip/file | US | — | — | shared |
3924 | AcroRd32.exe | GET | 304 | 2.16.186.97:80 | http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/277_15_23_20070.zip | unknown | — | — | whitelisted |
3924 | AcroRd32.exe | GET | 304 | 2.16.186.97:80 | http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/281_15_23_20070.zip | unknown | — | — | whitelisted |
2884 | iexplore.exe | GET | 200 | 199.91.155.9:80 | http://download2268.mediafire.com/8al2wkwg2o3g/gop1d6zqpbo0fqv/pdfestadodecuentadian.zip | US | compressed | 176 Kb | suspicious |
2884 | iexplore.exe | GET | 200 | 199.91.155.9:80 | http://download2268.mediafire.com/8al2wkwg2o3g/gop1d6zqpbo0fqv/pdfestadodecuentadian.zip | US | compressed | 176 Kb | suspicious |
2884 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQrBBNpPfHTPX6Jy6BVzyBPnBWMnQQUPnQtH89FdQR%2BP8Cihz5MQ4NRE8YCEAphgsP8L%2F9EKCbtEfRf3kg%3D | US | der | 278 b | whitelisted |
2884 | iexplore.exe | GET | 302 | 104.16.202.237:80 | http://www.mediafire.com/file/gop1d6zqpbo0fqv/pdfestadodecuentadian.zip/file | US | — | — | shared |
872 | iexplore.exe | GET | 302 | 104.16.202.237:80 | http://www.mediafire.com/file/gop1d6zqpbo0fqv/pdfestadodecuentadian.zip/file | US | — | — | shared |
2884 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA%2Fz5hY5qj0aEmX0H4s05bY%3D | US | der | 1.47 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 |
|---|---|---|---|---|---|---|
2884 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2884 | iexplore.exe | 104.24.114.152:443 | acortaurl.com | Cloudflare Inc | US | shared |
2884 | iexplore.exe | 199.91.155.9:80 | download2268.mediafire.com | MediaFire, LLC | US | suspicious |
3924 | AcroRd32.exe | 2.16.186.97:80 | acroipm2.adobe.com | Akamai International B.V. | — | whitelisted |
2884 | iexplore.exe | 104.16.202.237:80 | www.mediafire.com | Cloudflare Inc | US | unknown |
872 | iexplore.exe | 104.24.114.152:443 | acortaurl.com | Cloudflare Inc | US | shared |
3924 | AcroRd32.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
872 | iexplore.exe | 199.91.155.9:80 | download2268.mediafire.com | MediaFire, LLC | US | suspicious |
3924 | AcroRd32.exe | 2.18.233.74:443 | armmf.adobe.com | Akamai International B.V. | — | whitelisted |
— | — | 2.18.233.74:443 | armmf.adobe.com | Akamai International B.V. | — | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
acortaurl.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
www.mediafire.com |
| shared |
download2268.mediafire.com |
| suspicious |
acroipm2.adobe.com |
| whitelisted |
armmf.adobe.com |
| whitelisted |
ardownload2.adobe.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2884 | iexplore.exe | Generic Protocol Command Decode | SURICATA HTTP unable to match response to request |