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File name:

5eef3c23b626bb8f1cae2bcbe6dbd307.pdf

Full analysis: https://app.any.run/tasks/cf17e51a-db88-4922-9550-69b27299dd48
Verdict: Malicious activity
Analysis date: October 20, 2020, 07:58:16
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/pdf
File info: PDF document, version 1.5
MD5:

5EEF3C23B626BB8F1CAE2BCBE6DBD307

SHA1:

56E45A857F794DA1706B525B2BAF02726467C415

SHA256:

DD15B6D374CBD08B41128659AA0BB2787E6C87D4B3CFE2EEE46C4C685AABA3E1

SSDEEP:

3072:ygDlNeCy7gw1vdRpdqQP0TyMEPJtn9iBfEXR/i+EBY:ys301v/3qQfnlOe

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: 2720)
    • Creates files in the program directory

      • AdobeARM.exe (PID: 2888)
    • Executable content was dropped or overwritten

      • AdobeARM.exe (PID: 2888)
  • INFO

    • Reads Internet Cache Settings

      • AcroRd32.exe (PID: 124)
      • iexplore.exe (PID: 3572)
      • iexplore.exe (PID: 2140)
      • AcroRd32.exe (PID: 2720)
    • Application launched itself

      • iexplore.exe (PID: 3572)
      • AcroRd32.exe (PID: 2720)
      • RdrCEF.exe (PID: 3312)
    • Changes internet zones settings

      • iexplore.exe (PID: 3572)
    • Reads settings of System Certificates

      • AcroRd32.exe (PID: 2720)
      • iexplore.exe (PID: 3572)
    • Reads the hosts file

      • RdrCEF.exe (PID: 3312)
    • Changes IE settings (feature browser emulation)

      • AcroRd32.exe (PID: 2720)
    • Reads internet explorer settings

      • iexplore.exe (PID: 2140)
    • Changes settings of System certificates

      • iexplore.exe (PID: 3572)
    • Creates files in the user directory

      • iexplore.exe (PID: 3572)
    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 3572)
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

Linearized: No
PageCount: 1
HasXFA: No
PDFVersion: 1.5
Creator: sejda.com (4.0.20)
Producer: SAMBox 2.2.3
ModifyDate: 2020:10:19 16:49:12+02:00
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
44
Monitored processes
9
Malicious processes
0
Suspicious processes
1

Behavior graph

Click at the process to see the details
start acrord32.exe acrord32.exe no specs iexplore.exe iexplore.exe rdrcef.exe no specs rdrcef.exe no specs rdrcef.exe no specs adobearm.exe reader_sl.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2720"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\admin\AppData\Local\Temp\5eef3c23b626bb8f1cae2bcbe6dbd307.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
124"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" --type=renderer "C:\Users\admin\AppData\Local\Temp\5eef3c23b626bb8f1cae2bcbe6dbd307.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
3572"C:\Program Files\Internet Explorer\iexplore.exe" http://duracom.ga/protected/pdffile/document_Pdf_4100512.htmlC:\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)
2140"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3572 CREDAT:267521 /prefetch:2C:\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)
3312"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
3860"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="3312.0.345393325\1913401726" --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
604"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="3312.1.891048330\862923796" --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
2888"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.exe
AcroRd32.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
MEDIUM
Description:
Adobe Reader and Acrobat Manager
Version:
1.824.27.2646
3284"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
Total events
573
Read events
457
Write events
0
Delete events
0

Modification events

No data
Executable files
2
Suspicious files
12
Text files
40
Unknown types
26

Dropped files

PID
Process
Filename
Type
3572iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico
MD5:
SHA256:
124AcroRd32.exeC:\Users\admin\AppData\Local\Adobe\Acrobat\DC\Cache\AdobeFnt16.lst.124
MD5:
SHA256:
124AcroRd32.exeC:\Users\admin\AppData\Local\Adobe\Acrobat\DC\AdobeFnt16.lst.124
MD5:
SHA256:
124AcroRd32.exeC:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9Rd8dws3_mflqbn_3g.tmp
MD5:
SHA256:
124AcroRd32.exeC:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9Rd5ltc9_mflqbp_3g.tmp
MD5:
SHA256:
124AcroRd32.exeC:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R1kmiqbq_mflqbq_3g.tmp
MD5:
SHA256:
2720AcroRd32.exeC:\Users\admin\AppData\Local\Adobe\Acrobat\DC\AdobeSysFnt15.lstps
MD5:3A9453CC2C495F23ECDB3E5D39795FE8
SHA256:ECFDAA4E922FF49CAC2A8A970DBFEAFA59382297680ED167B436186810BFC82A
124AcroRd32.exeC:\Users\admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages-journalbinary
MD5:A6A3BD480680DAB446F31B1ABDC4759E
SHA256:BD9DCE853E2575687A72A6D52FFB11870512FA47F3A551F9157649AAA45ACF63
124AcroRd32.exeC:\Users\admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessagessqlite
MD5:6A4B1B037558BF8F10E59F459D8DDE87
SHA256:00A9B694B777068557C8DA71D07B9AC9269457492341D8E150E4E3D1A2BD4328
2720AcroRd32.exeC:\Users\admin\AppData\Local\Adobe\Acrobat\DC\Cache\AcroFnt15.lstps
MD5:76C993D6E29FBE12DA4525151364653B
SHA256:F1CBECC2D9952366CE231E4B651EC8354C17288AEB1908B4A01B6E5A29F6270E
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
20
DNS requests
14
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2720
AcroRd32.exe
GET
304
2.16.107.24:80
http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/281_15_23_20070.zip
unknown
whitelisted
2720
AcroRd32.exe
GET
304
2.16.107.49:80
http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/277_15_23_20070.zip
unknown
whitelisted
3572
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
US
der
1.47 Kb
whitelisted
2720
AcroRd32.exe
GET
304
2.16.107.24:80
http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/280_15_23_20070.zip
unknown
whitelisted
2720
AcroRd32.exe
GET
304
2.16.107.24:80
http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/278_15_23_20070.zip
unknown
whitelisted
2720
AcroRd32.exe
GET
200
93.184.220.29:80
http://crl3.digicert.com/DigiCertGlobalRootCA.crl
US
der
631 b
whitelisted
2140
iexplore.exe
GET
404
46.173.218.219:80
http://duracom.ga/protected/pdffile/document_Pdf_4100512.html
RU
html
241 b
malicious
3572
iexplore.exe
GET
200
204.79.197.200:80
http://www.bing.com/favicon.ico
US
image
237 b
whitelisted
2720
AcroRd32.exe
GET
200
2.16.107.24:80
http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/message.zip
unknown
compressed
9.54 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
3572
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
2140
iexplore.exe
46.173.218.219:80
duracom.ga
Garant-Park-Internet Ltd
RU
malicious
2720
AcroRd32.exe
2.18.233.74:443
armmf.adobe.com
Akamai International B.V.
whitelisted
2720
AcroRd32.exe
2.16.107.24:80
acroipm2.adobe.com
Akamai International B.V.
malicious
2.18.233.74:443
armmf.adobe.com
Akamai International B.V.
whitelisted
3572
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2720
AcroRd32.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2720
AcroRd32.exe
2.16.107.49:80
acroipm2.adobe.com
Akamai International B.V.
suspicious
3572
iexplore.exe
152.199.19.161:443
iecvlist.microsoft.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
104.84.56.144:443
ardownload2.adobe.com
Vodafone NZ Ltd.
US
suspicious

DNS requests

Domain
IP
Reputation
duracom.ga
  • 46.173.218.219
malicious
api.bing.com
  • 13.107.13.80
whitelisted
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
acroipm2.adobe.com
  • 2.16.107.24
  • 2.16.107.49
whitelisted
armmf.adobe.com
  • 2.18.233.74
  • 104.79.88.64
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
crl3.digicert.com
  • 93.184.220.29
whitelisted
ardownload2.adobe.com
  • 104.84.56.144
whitelisted
iecvlist.microsoft.com
  • 152.199.19.161
whitelisted
r20swj13mr.microsoft.com
  • 152.199.19.161
whitelisted

Threats

PID
Process
Class
Message
Potentially Bad Traffic
ET INFO DNS Query for Suspicious .ga Domain
No debug info