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File name:

O2_bill_18_02_19.pdf

Full analysis: https://app.any.run/tasks/70545f51-9223-46e2-be22-5da3e53ca0c0
Verdict: Malicious activity
Analysis date: February 18, 2019, 14:12:37
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
generated-doc
opendir
Indicators:
MIME: application/pdf
File info: PDF document, version 1.3
MD5:

15742A0D7CE07EABD5BC59A362C88CB6

SHA1:

ECAA83AB0EFAD188702B63DF1F88027E0DDA5B96

SHA256:

DF9D0CBFC772685056F07EE55659E29D602E6DBA05CAF20E5F6BCDDF1E09B6FD

SSDEEP:

768:JxSOElKNqRebj+n/ibb9+LGYKBdhgmPHkm3/SlCPYC4o3ib:LCJI0cb9+anhguHkMKYgr

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: 2804)
    • Creates files in the program directory

      • AdobeARM.exe (PID: 3696)
    • Executable content was dropped or overwritten

      • AdobeARM.exe (PID: 3696)
  • INFO

    • Application launched itself

      • AcroRd32.exe (PID: 2804)
      • RdrCEF.exe (PID: 2528)
      • iexplore.exe (PID: 2644)
    • Reads internet explorer settings

      • iexplore.exe (PID: 2364)
      • iexplore.exe (PID: 2924)
    • Reads Internet Cache Settings

      • iexplore.exe (PID: 2364)
      • iexplore.exe (PID: 2924)
    • Changes internet zones settings

      • iexplore.exe (PID: 3700)
      • iexplore.exe (PID: 2644)
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

ModifyDate: 2019:02:18 13:59:05+03:00
CreateDate: 2019:02:18 13:59:05+03:00
Producer: dompdf + CPDF
PageCount: 1
Linearized: No
PDFVersion: 1.3
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
11
Malicious processes
1
Suspicious processes
0

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 iexplore.exe iexplore.exe

Process information

PID
CMD
Path
Indicators
Parent process
2804"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\admin\AppData\Local\Temp\O2_bill_18_02_19.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
2052"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" --type=renderer "C:\Users\admin\AppData\Local\Temp\O2_bill_18_02_19.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
2644"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
Exit code:
1
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
2924"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2644 CREDAT:71937C:\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)
2528"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
2232"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="2528.0.1437231656\1816159053" --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
1748"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="2528.1.515919927\1332667587" --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
3696"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
3544"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
3700"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)
Total events
910
Read events
783
Write events
0
Delete events
0

Modification events

No data
Executable files
2
Suspicious files
1
Text files
38
Unknown types
12

Dropped files

PID
Process
Filename
Type
2052AcroRd32.exeC:\Users\admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages-journal
MD5:
SHA256:
2644iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\favicon[1].ico
MD5:
SHA256:
2644iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico
MD5:
SHA256:
2052AcroRd32.exeC:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R1uuqiwx_1iryhfz_1l0.tmp
MD5:
SHA256:
2052AcroRd32.exeC:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R44st15_1iryhfy_1l0.tmp
MD5:
SHA256:
2052AcroRd32.exeC:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R1eqnund_1iryhfx_1l0.tmp
MD5:
SHA256:
2052AcroRd32.exeC:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R4j0aea_1iryhg0_1l0.tmp
MD5:
SHA256:
2052AcroRd32.exeC:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R24n1bz_1iryhg1_1l0.tmp
MD5:
SHA256:
2644iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF6EFCCB3E9AC5A485.TMP
MD5:
SHA256:
2644iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF204B62F6884A4775.TMP
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
11
TCP/UDP connections
10
DNS requests
7
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2804
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
2924
iexplore.exe
GET
301
18.218.56.72:80
http://18.218.56.72/wp-content/Februar2019/MCUQNVLYB6133013/GER/Zahlungserinnerung
US
html
369 b
malicious
2804
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
2804
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
2804
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
2364
iexplore.exe
GET
500
18.218.56.72:80
http://18.218.56.72/wp-content/Februar2019/MCUQNVLYB6133013/GER/Zahlungserinnerung/
US
html
369 b
malicious
2364
iexplore.exe
GET
301
18.218.56.72:80
http://18.218.56.72/wp-content/Februar2019/MCUQNVLYB6133013/GER/Zahlungserinnerung
US
html
369 b
malicious
2924
iexplore.exe
GET
200
18.218.56.72:80
http://18.218.56.72/wp-content/Februar2019/MCUQNVLYB6133013/GER/Zahlungserinnerung/
US
document
303 Kb
malicious
2804
AcroRd32.exe
GET
304
2.16.186.32:80
http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/message.zip
unknown
whitelisted
2644
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
2644
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
2804
AcroRd32.exe
2.16.186.32:80
acroipm2.adobe.com
Akamai International B.V.
whitelisted
2364
iexplore.exe
18.218.56.72:80
Amazon.com, Inc.
US
malicious
2804
AcroRd32.exe
95.100.184.202:443
armmf.adobe.com
Akamai Technologies, Inc.
whitelisted
3700
iexplore.exe
13.107.21.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
104.109.64.182:443
ardownload2.adobe.com
Akamai International B.V.
NL
whitelisted
2924
iexplore.exe
18.218.56.72:80
Amazon.com, Inc.
US
malicious
2.21.36.203:443
armmf.adobe.com
GTT Communications Inc.
FR
suspicious

DNS requests

Domain
IP
Reputation
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
acroipm2.adobe.com
  • 2.16.186.32
  • 2.16.186.33
whitelisted
armmf.adobe.com
  • 95.100.184.202
  • 2.21.36.203
whitelisted
ardownload2.adobe.com
  • 104.109.64.182
whitelisted

Threats

PID
Process
Class
Message
2924
iexplore.exe
Misc activity
SUSPICIOUS [PTsecurity] Download DOC file with VBAScript
No debug info