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| File name: | Rechnung_2019_02_7644130036.pdf |
| Full analysis: | https://app.any.run/tasks/d3f72280-5925-46be-8a6c-6509c7197765 |
| Verdict: | Malicious activity |
| Threats: | A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. |
| Analysis date: | February 19, 2019, 11:31:28 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/pdf |
| File info: | PDF document, version 1.3 |
| MD5: | EF93E0B6B4774FD4B09BE9387CE84FD9 |
| SHA1: | 86B298155B1342B74417372CC2EADDD641ADD93F |
| SHA256: | 93C382811AC569AB9B2C980CA0F6806E846AAE723FD54E1C85974F37BD5414E4 |
| SSDEEP: | 384:1dFm6fjqytK1cMtK45qDPEKVt4A4jkDFxxFtH16Ckpyp+eQEvgMkRU+os3TNhupD:1dFmuBoy74sFTDVBGEjs3mxco |
MALICIOUS
Application was dropped or rewritten from another process
- 194.exe (PID: 3132)
- 194.exe (PID: 3764)
Downloads executable files from the Internet
- powersheLl.exe (PID: 2260)
- powersheLl.exe (PID: 3512)
Loads the Task Scheduler COM API
- MsiExec.exe (PID: 2904)
- MsiExec.exe (PID: 3500)
SUSPICIOUS
Starts Internet Explorer
- AcroRd32.exe (PID: 2988)
Creates files in the program directory
- AdobeARM.exe (PID: 3524)
Executable content was dropped or overwritten
- AdobeARM.exe (PID: 3524)
- powersheLl.exe (PID: 2260)
- powersheLl.exe (PID: 3512)
- msiexec.exe (PID: 2692)
Starts Microsoft Office Application
- chrome.exe (PID: 2136)
- WINWORD.EXE (PID: 3868)
Creates files in the user directory
- powersheLl.exe (PID: 2260)
- powersheLl.exe (PID: 3512)
Application launched itself
- WINWORD.EXE (PID: 3868)
INFO
Changes internet zones settings
- iexplore.exe (PID: 3680)
- iexplore.exe (PID: 3724)
- iexplore.exe (PID: 3336)
Application launched itself
- RdrCEF.exe (PID: 1424)
- AcroRd32.exe (PID: 2988)
- chrome.exe (PID: 2136)
- msiexec.exe (PID: 2692)
Creates files in the user directory
- AcroRd32.exe (PID: 2988)
- iexplore.exe (PID: 2220)
- WINWORD.EXE (PID: 3868)
- WINWORD.EXE (PID: 3984)
Reads Internet Cache Settings
- iexplore.exe (PID: 2220)
- iexplore.exe (PID: 2176)
- chrome.exe (PID: 2136)
- iexplore.exe (PID: 3872)
Reads internet explorer settings
- iexplore.exe (PID: 2220)
- iexplore.exe (PID: 2176)
- iexplore.exe (PID: 3872)
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 1888)
- WINWORD.EXE (PID: 3868)
- WINWORD.EXE (PID: 3984)
Application was crashed
- 194.exe (PID: 3132)
- 194.exe (PID: 3764)
Reads settings of System Certificates
- msiexec.exe (PID: 2692)
Creates files in the program directory
- msiexec.exe (PID: 2692)
Creates a software uninstall entry
- msiexec.exe (PID: 2692)
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 14:04:01+03:00 |
| ModifyDate: | 2019:02:19 14:04:01+03:00 |
Total processes
75
Monitored processes
37
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2988 | "C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\admin\AppData\Local\Temp\Rechnung_2019_02_7644130036.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: 1 Version: 15.23.20070.215641 | ||||
| 2320 | "C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" --type=renderer "C:\Users\admin\AppData\Local\Temp\Rechnung_2019_02_7644130036.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: 1 Version: 15.23.20070.215641 | ||||
| 1424 | "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 Exit code: 3221225547 Version: 15.23.20053.211670 | ||||
| 3452 | "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="1424.0.587378733\964679596" --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 Exit code: 0 Version: 15.23.20053.211670 | ||||
| 3324 | "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="1424.1.1029698348\569535268" --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 Exit code: 0 Version: 15.23.20053.211670 | ||||
| 3680 | "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) | ||||
| 2220 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3680 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) | ||||
| 3524 | "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 | ||||
| 3048 | "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 | ||||
| 3724 | "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
6 341
Read events
5 466
Write events
0
Delete events
0
Modification events
Executable files
5
Suspicious files
84
Text files
142
Unknown types
28
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2320 | AcroRd32.exe | C:\Users\admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages-journal | — | |
MD5:— | SHA256:— | |||
| 2320 | AcroRd32.exe | C:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R571f1w_s229po_1sg.tmp | — | |
MD5:— | SHA256:— | |||
| 2320 | AcroRd32.exe | C:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9Rniekwp_s229pn_1sg.tmp | — | |
MD5:— | SHA256:— | |||
| 2320 | AcroRd32.exe | C:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R1vkijos_s229pq_1sg.tmp | — | |
MD5:— | SHA256:— | |||
| 2320 | AcroRd32.exe | C:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R1nyxat1_s229pp_1sg.tmp | — | |
MD5:— | SHA256:— | |||
| 2320 | AcroRd32.exe | C:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9Raygxsk_s229pr_1sg.tmp | — | |
MD5:— | SHA256:— | |||
| 3680 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\favicon[1].ico | — | |
MD5:— | SHA256:— | |||
| 3680 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico | — | |
MD5:— | SHA256:— | |||
| 3680 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DF935FF9E04E927505.TMP | — | |
MD5:— | SHA256:— | |||
| 3524 | AdobeARM.exe | C:\Users\admin\AppData\Local\Temp\Tmp8750.tmp | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
19
TCP/UDP connections
31
DNS requests
23
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2988 | AcroRd32.exe | GET | 304 | 2.16.186.32:80 | http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/message.zip | unknown | — | — | whitelisted |
2988 | AcroRd32.exe | GET | 304 | 2.16.186.32:80 | http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/280_15_23_20070.zip | unknown | — | — | whitelisted |
2988 | 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 |
2988 | AcroRd32.exe | GET | 304 | 2.16.186.32:80 | http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/281_15_23_20070.zip | unknown | — | — | whitelisted |
2988 | AcroRd32.exe | GET | 304 | 2.16.186.32:80 | http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/278_15_23_20070.zip | unknown | — | — | whitelisted |
2220 | iexplore.exe | GET | 301 | 195.208.1.112:80 | http://nmce2015.nichost.ru/De/GGRLXCWV7353951/Rechnungs-docs/Hilfestellung | RU | html | 378 b | suspicious |
2220 | iexplore.exe | GET | 200 | 195.208.1.112:80 | http://nmce2015.nichost.ru/De/GGRLXCWV7353951/Rechnungs-docs/Hilfestellung/ | RU | document | 304 Kb | suspicious |
2260 | powersheLl.exe | GET | 301 | 66.70.176.6:80 | http://chileven.com/CyJEXxRWdViHRk_WiQW | CA | html | 248 b | suspicious |
3872 | iexplore.exe | GET | 200 | 195.208.1.112:80 | http://nmce2015.nichost.ru/De/GGRLXCWV7353951/Rechnungs-docs/Hilfestellung/ | RU | document | 304 Kb | suspicious |
2136 | chrome.exe | GET | 200 | 195.208.1.112:80 | http://nmce2015.nichost.ru/De/GGRLXCWV7353951/Rechnungs-docs/Hilfestellung/ | RU | document | 304 Kb | suspicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3680 | iexplore.exe | 204.79.197.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
— | — | 23.210.248.251:443 | ardownload2.adobe.com | Akamai International B.V. | NL | whitelisted |
2176 | iexplore.exe | 195.208.1.112:80 | nmce2015.nichost.ru | Autonomous Non-commercial Organization Regional Network Information Center | RU | suspicious |
— | — | 2.21.36.203:443 | armmf.adobe.com | GTT Communications Inc. | FR | suspicious |
2220 | iexplore.exe | 195.208.1.112:80 | nmce2015.nichost.ru | Autonomous Non-commercial Organization Regional Network Information Center | RU | suspicious |
2988 | AcroRd32.exe | 2.16.186.32:80 | acroipm2.adobe.com | Akamai International B.V. | — | whitelisted |
3724 | iexplore.exe | 204.79.197.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
2988 | AcroRd32.exe | 2.21.36.203:443 | armmf.adobe.com | GTT Communications Inc. | FR | suspicious |
3336 | iexplore.exe | 204.79.197.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
3872 | iexplore.exe | 195.208.1.112:80 | nmce2015.nichost.ru | Autonomous Non-commercial Organization Regional Network Information Center | RU | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
acroipm2.adobe.com |
| whitelisted |
armmf.adobe.com |
| whitelisted |
www.bing.com |
| whitelisted |
nmce2015.nichost.ru |
| suspicious |
ardownload2.adobe.com |
| whitelisted |
www.google.de |
| whitelisted |
www.gstatic.com |
| whitelisted |
clientservices.googleapis.com |
| whitelisted |
safebrowsing.googleapis.com |
| whitelisted |
accounts.google.com |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2176 | iexplore.exe | Misc activity | SUSPICIOUS [PTsecurity] Download DOC file with VBAScript |
2220 | iexplore.exe | Misc activity | SUSPICIOUS [PTsecurity] Download DOC file with VBAScript |
2260 | powersheLl.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
2260 | powersheLl.exe | Potentially Bad Traffic | ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download |
2260 | powersheLl.exe | Misc activity | ET INFO EXE - Served Attached HTTP |
2136 | chrome.exe | Misc activity | SUSPICIOUS [PTsecurity] Download DOC file with VBAScript |
3872 | iexplore.exe | Misc activity | SUSPICIOUS [PTsecurity] Download DOC file with VBAScript |
3512 | powersheLl.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
3512 | powersheLl.exe | Potentially Bad Traffic | ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download |
3512 | powersheLl.exe | Misc activity | ET INFO EXE - Served Attached HTTP |