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File name:

Business Proposal 1583.pdf

Full analysis: https://app.any.run/tasks/e39bc66c-7679-4505-b61c-dfedbee71fbe
Verdict: Malicious activity
Analysis date: December 02, 2019, 20:05:25
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
generated-doc
opendir
Indicators:
MIME: application/pdf
File info: PDF document, version 1.7
MD5:

FC33058E94E9293A84AF1008807038FB

SHA1:

804A2C200EED7561A8CF1FBEC425E4564362F915

SHA256:

63D75D0DF6458CDED1598A1F00218BED010B9D92B3F91AD0F05D700239EF31F0

SSDEEP:

1536:D136dDfe0AtCCFIX5IKEZrC6WaqlmAZIL+r:J36Rfe0AtCCurkrCH2L6

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: 784)
    • Creates files in the program directory

      • AdobeARM.exe (PID: 3728)
  • INFO

    • Changes internet zones settings

      • iexplore.exe (PID: 912)
    • Application launched itself

      • AcroRd32.exe (PID: 784)
      • RdrCEF.exe (PID: 444)
    • Reads the hosts file

      • RdrCEF.exe (PID: 444)
    • Reads Internet Cache Settings

      • iexplore.exe (PID: 2692)
    • Reads internet explorer settings

      • iexplore.exe (PID: 2692)
    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 912)
    • Creates files in the user directory

      • iexplore.exe (PID: 2692)
      • iexplore.exe (PID: 912)
    • Reads settings of System Certificates

      • iexplore.exe (PID: 912)
    • Changes settings of System certificates

      • iexplore.exe (PID: 912)
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

XMP

InstanceID: uuid:583C592C-17ED-4EF2-B6AE-C85DE8F2F803
DocumentID: uuid:583C592C-17ED-4EF2-B6AE-C85DE8F2F803
ModifyDate: 2019:12:03 05:58:07+11:00
CreateDate: 2019:12:03 05:58:07+11:00
CreatorTool: Microsoft® Word for Office 365
Creator: PixDev Limited
Producer: Microsoft® Word for Office 365
XMPToolkit: 3.1-701

PDF

Producer: Microsoft® Word for Office 365
ModifyDate: 2019:12:03 05:58:07+11:00
CreateDate: 2019:12:03 05:58:07+11:00
Creator: Microsoft® Word for Office 365
Author: PixDev Limited
TaggedPDF: Yes
Language: en-US
PageCount: 1
Linearized: No
PDFVersion: 1.7
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
43
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 no specs reader_sl.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
784"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\admin\AppData\Local\Temp\Business Proposal 1583.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
3816"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" --type=renderer "C:\Users\admin\AppData\Local\Temp\Business Proposal 1583.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
912"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)
2692"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:912 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)
444"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
1800"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="444.0.1220481448\118973549" --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
2284"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="444.1.1977025806\1022290291" --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
3728"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
3080"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
651
Read events
538
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
7
Text files
29
Unknown types
20

Dropped files

PID
Process
Filename
Type
3816AcroRd32.exeC:\Users\admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages-journal
MD5:
SHA256:
2692iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\IE9GQXY1\Home[1].txt
MD5:
SHA256:
3816AcroRd32.exeC:\Users\admin\AppData\Local\Adobe\Acrobat\DC\AdobeFnt16.lst.3816
MD5:
SHA256:
912iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\favicon[1].ico
MD5:
SHA256:
912iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico
MD5:
SHA256:
2692iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\admin@cotterarw[1].txttext
MD5:962027220CEC4D6E6C0A81A21CD4F525
SHA256:DEF96D2AA1C99543B3FF560C8FED8C327F698968AF7383D73EEB42C45E376C76
2692iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\History\Low\History.IE5\index.datdat
MD5:5388D62B7EF41E98EF2AF98CA5DB2D16
SHA256:D9345CB3B890C1FDE4F13AA0B0286C70795369FD2D33AF2210445AF06887C7B5
2692iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\index.datdat
MD5:87C1AED379659E3F7F8FFB0613870ED2
SHA256:24AD5D97D18D08702D053D45B003200B6CDFD6AF826242052B0CEBD0E82ACAFE
3816AcroRd32.exeC:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R1hht465_1wticvt_2y0.tmp
MD5:
SHA256:
3816AcroRd32.exeC:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9Rie1w40_1wticvv_2y0.tmp
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
13
DNS requests
6
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
784
AcroRd32.exe
GET
304
2.16.186.57:80
http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/278_15_23_20070.zip
unknown
whitelisted
2692
iexplore.exe
GET
301
104.27.161.22:80
http://cotterarw.top/data/plan/dropbox/Home/
US
suspicious
784
AcroRd32.exe
GET
304
2.16.186.57:80
http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/280_15_23_20070.zip
unknown
whitelisted
784
AcroRd32.exe
GET
304
2.16.186.57:80
http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/281_15_23_20070.zip
unknown
whitelisted
784
AcroRd32.exe
GET
304
2.16.186.57:80
http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/message.zip
unknown
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2692
iexplore.exe
104.27.161.22:443
cotterarw.top
Cloudflare Inc
US
suspicious
912
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
784
AcroRd32.exe
2.16.186.57:80
acroipm2.adobe.com
Akamai International B.V.
whitelisted
2692
iexplore.exe
104.27.161.22:80
cotterarw.top
Cloudflare Inc
US
suspicious
784
AcroRd32.exe
2.18.233.74:443
armmf.adobe.com
Akamai International B.V.
whitelisted
912
iexplore.exe
104.27.161.22:443
cotterarw.top
Cloudflare Inc
US
suspicious
2.18.233.74:443
armmf.adobe.com
Akamai International B.V.
whitelisted
72.247.224.199:443
ardownload2.adobe.com
Akamai Technologies, Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
cotterarw.top
  • 104.27.161.22
  • 104.27.160.22
suspicious
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
acroipm2.adobe.com
  • 2.16.186.57
  • 2.16.186.97
whitelisted
armmf.adobe.com
  • 2.18.233.74
whitelisted
ardownload2.adobe.com
  • 72.247.224.199
whitelisted

Threats

PID
Process
Class
Message
Potentially Bad Traffic
ET DNS Query to a *.top domain - Likely Hostile
2692
iexplore.exe
Potentially Bad Traffic
ET INFO HTTP Request to a *.top domain
No debug info