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File name:

tax_refund_id_2019.pdf

Full analysis: https://app.any.run/tasks/3892e626-afa5-438e-9e98-8c3092b7183d
Verdict: Malicious activity
Analysis date: July 17, 2019, 19:21:56
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/pdf
File info: PDF document, version 1.5
MD5:

7669ED49EF2B0D4B3BC38854E3A7F99C

SHA1:

684F664CC67E32D636F2D4266A8E27EB451031A7

SHA256:

07B7B0E9BC61AA58CAE675E531BC2B79F6039CBAF29E2B1264B51FDA7A73582C

SSDEEP:

6144:mN2PT55VsAIrj+vpkP3VfrGOO8YcnkhkCBP2Gg1aPUSIJTsj:mYPV5VsPiv2VCD3Qkht2EMSItQ

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.
  • MALICIOUS

    No malicious indicators.
  • SUSPICIOUS

    • Starts Internet Explorer

      • AcroRd32.exe (PID: 2628)
    • Executed via COM

      • sdiagnhost.exe (PID: 1540)
    • Executable content was dropped or overwritten

      • msdt.exe (PID: 1764)
    • Creates files in the program directory

      • AdobeARM.exe (PID: 4020)
    • Uses IPCONFIG.EXE to discover IP address

      • sdiagnhost.exe (PID: 1540)
  • INFO

    • Reads Internet Cache Settings

      • AcroRd32.exe (PID: 2628)
      • iexplore.exe (PID: 4008)
    • Application launched itself

      • RdrCEF.exe (PID: 3944)
    • Creates files in the user directory

      • AcroRd32.exe (PID: 2628)
      • iexplore.exe (PID: 4008)
    • Changes internet zones settings

      • iexplore.exe (PID: 2864)
    • Reads internet explorer settings

      • iexplore.exe (PID: 4008)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.pdf | Adobe Portable Document Format (100)

EXIF

PDF

PDFVersion: 1.5
Linearized: No
Encryption: Standard V2.3 (128-bit)
UserAccess: Print, Print high-res
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
47
Monitored processes
14
Malicious processes
0
Suspicious processes
1

Behavior graph

Click at the process to see the details
start acrord32.exe acrord32.exe no specs rdrcef.exe no specs rdrcef.exe no specs rdrcef.exe no specs iexplore.exe iexplore.exe adobearm.exe no specs reader_sl.exe no specs msdt.exe sdiagnhost.exe no specs ipconfig.exe no specs route.exe no specs makecab.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2628"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\admin\AppData\Local\Temp\tax_refund_id_2019.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
3112"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" --type=renderer "C:\Users\admin\AppData\Local\Temp\tax_refund_id_2019.pdf"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exeAcroRd32.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
LOW
Description:
Adobe Acrobat Reader DC
Version:
15.23.20070.215641
3944"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16448250C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exeAcroRd32.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
MEDIUM
Description:
Adobe RdrCEF
Version:
15.23.20053.211670
2664"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="3944.0.1362707163\784644773" --allow-no-sandbox-job /prefetch:673131151C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exeRdrCEF.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
LOW
Description:
Adobe RdrCEF
Version:
15.23.20053.211670
3512"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="3944.1.534299274\725804831" --allow-no-sandbox-job /prefetch:673131151C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exeRdrCEF.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
LOW
Description:
Adobe RdrCEF
Version:
15.23.20053.211670
2864"C:\Program Files\Internet Explorer\iexplore.exe" -nohomeC:\Program Files\Internet Explorer\iexplore.exe
AcroRd32.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
4008"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2864 CREDAT:71937C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
4020"C:\Program Files\Common Files\Adobe\ARM\1.0\AdobeARM.exe" /PRODUCT:Reader /VERSION:15.0 /MODE:3C:\Program Files\Common Files\Adobe\ARM\1.0\AdobeARM.exeAcroRd32.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
MEDIUM
Description:
Adobe Reader and Acrobat Manager
Version:
1.824.27.2646
3552"C:\Program Files\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe" C:\Program Files\Adobe\Acrobat Reader DC\Reader\Reader_sl.exeAdobeARM.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
MEDIUM
Description:
Adobe Acrobat SpeedLauncher
Exit code:
0
Version:
15.23.20053.211670
1764 -modal 66054 -skip TRUE -path C:\Windows\diagnostics\system\networking -af C:\Users\admin\AppData\Local\Temp\NDF9DC2.tmp -ep NetworkDiagnosticsWebC:\Windows\system32\msdt.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Diagnostics Troubleshooting Wizard
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
651
Read events
556
Write events
0
Delete events
0

Modification events

No data
Executable files
2
Suspicious files
9
Text files
63
Unknown types
23

Dropped files

PID
Process
Filename
Type
3112AcroRd32.exeC:\Users\admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages-journal
MD5:
SHA256:
3112AcroRd32.exeC:\Users\admin\AppData\Local\Adobe\Acrobat\DC\Cache\AdobeFnt16.lst.3112
MD5:
SHA256:
3112AcroRd32.exeC:\Users\admin\AppData\Local\Adobe\Acrobat\DC\AdobeFnt16.lst.3112
MD5:
SHA256:
2628AcroRd32.exeC:\Users\admin\AppData\Local\Adobe\Acrobat\DC\AdobeSysFnt15.lst
MD5:
SHA256:
3112AcroRd32.exeC:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R1mqyhi3_1jzlm3x_2eg.tmp
MD5:
SHA256:
3112AcroRd32.exeC:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R15r2y3e_1jzlm3w_2eg.tmp
MD5:
SHA256:
3112AcroRd32.exeC:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9Rhgt8b1_1jzlm3y_2eg.tmp
MD5:
SHA256:
3112AcroRd32.exeC:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R187w0k_1jzlm3z_2eg.tmp
MD5:
SHA256:
3112AcroRd32.exeC:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R1ohv8t3_1jzlm40_2eg.tmp
MD5:
SHA256:
2864iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\JGRR2OYX\favicon[1].ico
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
12
DNS requests
7
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2628
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
2628
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
2628
AcroRd32.exe
GET
304
2.16.186.33:80
http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/message.zip
unknown
whitelisted
2628
AcroRd32.exe
GET
304
2.16.186.33:80
http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/277_15_23_20070.zip
unknown
whitelisted
2628
AcroRd32.exe
GET
304
2.16.186.33:80
http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/279_15_23_20070.zip
unknown
whitelisted
980
svchost.exe
GET
91.224.140.71:80
http://gg.gg/
NL
shared
4008
iexplore.exe
GET
301
91.224.140.71:80
http://gg.gg/e66n1
NL
shared
2864
iexplore.exe
GET
200
204.79.197.200:80
http://www.bing.com/favicon.ico
US
image
237 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2628
AcroRd32.exe
2.18.233.74:443
armmf.adobe.com
Akamai International B.V.
whitelisted
2864
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
4008
iexplore.exe
72.55.174.168:443
www.cinzac.in
iWeb Technologies Inc.
CA
unknown
4008
iexplore.exe
91.224.140.71:80
gg.gg
Innovation IT Solutions LTD
NL
suspicious
2.18.233.74:443
armmf.adobe.com
Akamai International B.V.
whitelisted
2628
AcroRd32.exe
2.16.186.33:80
acroipm2.adobe.com
Akamai International B.V.
whitelisted
980
svchost.exe
91.224.140.71:80
gg.gg
Innovation IT Solutions LTD
NL
suspicious
104.111.214.232:443
ardownload2.adobe.com
Akamai International B.V.
NL
whitelisted

DNS requests

Domain
IP
Reputation
acroipm2.adobe.com
  • 2.16.186.33
  • 2.16.186.32
whitelisted
armmf.adobe.com
  • 2.18.233.74
whitelisted
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
gg.gg
  • 91.224.140.71
shared
www.cinzac.in
  • 72.55.174.168
unknown
ardownload2.adobe.com
  • 104.111.214.232
whitelisted

Threats

No threats detected
No debug info