URL:

https://googleads.g.doubleclick.net/mads/static/mad/sdk/native/mraid/v2/mraid_app_banner.js

Full analysis: https://app.any.run/tasks/a0d5174a-4603-482f-9bf7-49a269969e13
Verdict: Malicious activity
Analysis date: May 12, 2020, 14:17:10
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

44BD3F7E5C7F018FB96B07F7D9216F0D

SHA1:

E7CB489578AAB1A36DE7215CD463656A832EF91E

SHA256:

A7868EA87A0950253E7050DABAAA94200D5750A8C08A575D3648F0BC2295DE6D

SSDEEP:

3:N8r3hgsBzOGJMBk+WuKLlkMLIV8TaIXeEVSE/ArW:2LGsLYkp31unE6rW

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

    • Loads the Task Scheduler COM API

      • ehshell.exe (PID: 1732)
      • ehRec.exe (PID: 572)

  • SUSPICIOUS

    • Creates files in the user directory

      • ehshell.exe (PID: 1732)
      • EhTray.exe (PID: 1520)

    • Creates files in the program directory

      • ehshell.exe (PID: 1732)
      • firefox.exe (PID: 3420)

    • Creates files in the Windows directory

      • ehRec.exe (PID: 572)

    • Executed as Windows Service

      • ehsched.exe (PID: 3896)

    • Executed via COM

      • ehRec.exe (PID: 572)

  • INFO

    • Creates files in the user directory

      • firefox.exe (PID: 3420)

    • Application launched itself

      • firefox.exe (PID: 3420)

    • Reads CPU info

      • firefox.exe (PID: 3420)

    • Reads Internet Cache Settings

      • firefox.exe (PID: 3420)

    • Manual execution by user

      • EhTray.exe (PID: 1520)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
50
Monitored processes
10
Malicious processes
0
Suspicious processes
2

Behavior graph

Click at the process to see the details
start firefox.exe no specs firefox.exe firefox.exe no specs firefox.exe firefox.exe firefox.exe ehshell.exe ehsched.exe no specs ehtray.exe no specs ehrec.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
572C:\Windows\ehome\ehRec.exe -EmbeddingC:\Windows\ehome\ehRec.exe—svchost.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows Media Center Host Module
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\ehome\ehrec.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
1520"C:\Windows\eHome\EhTray.exe" /nav:-2C:\Windows\eHome\EhTray.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Media Center
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\ehome\ehtray.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
1732"C:\Windows\eHome\ehshell.exe" C:\Users\admin\AppData\Local\Temp\f.txtC:\Windows\eHome\ehshell.exe
firefox.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Media Center
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\ehome\ehshell.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2300"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3420.3.672129972\62762671" -childID 1 -isForBrowser -prefsHandle 1744 -prefMapHandle 1740 -prefsLen 1 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3420 "\\.\pipe\gecko-crash-server-pipe.3420" 832 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll
2844"C:\Program Files\Mozilla Firefox\firefox.exe" "https://googleads.g.doubleclick.net/mads/static/mad/sdk/native/mraid/v2/mraid_app_banner.js"C:\Program Files\Mozilla Firefox\firefox.exe—explorer.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll
3192"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3420.20.504572109\931526685" -childID 3 -isForBrowser -prefsHandle 3936 -prefMapHandle 3940 -prefsLen 7195 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3420 "\\.\pipe\gecko-crash-server-pipe.3420" 3952 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll
3420"C:\Program Files\Mozilla Firefox\firefox.exe" https://googleads.g.doubleclick.net/mads/static/mad/sdk/native/mraid/v2/mraid_app_banner.jsC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll
3480"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3420.0.888180974\1577278421" -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3420 "\\.\pipe\gecko-crash-server-pipe.3420" 1172 gpuC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll
3552"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3420.13.1647883992\140804444" -childID 2 -isForBrowser -prefsHandle 2820 -prefMapHandle 2824 -prefsLen 5996 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3420 "\\.\pipe\gecko-crash-server-pipe.3420" 2836 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll
3896C:\Windows\ehome\ehsched.exeC:\Windows\ehome\ehsched.exe—services.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows Media Center Scheduler Service
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\ehome\ehsched.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
Total events
1 996
Read events
1 658
Write events
338
Delete events
0

Modification events

(PID) Process:(2844) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
8922A00909000000
(PID) Process:(3420) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
6650A40909000000
(PID) Process:(3420) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
1
(PID) Process:(3420) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3420) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(3420) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3420) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(1732) ehshell.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication
Operation:writeName:Name
Value:
ehshell.exe
(PID) Process:(1732) ehshell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Media Center\Service\EPG
Operation:writeName:clientid
Value:
b7fb99c5c8454ab38eaaf315a368a741
(PID) Process:(1732) ehshell.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Media Center\Settings\MCE.PerUserSettings
Operation:writeName:monitor
Value:
Executable files
0
Suspicious files
65
Text files
24
Unknown types
41

Dropped files

PID
Process
Filename
Type
3420firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
3420firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shm —
MD5:—
SHA256:—
3420firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js —
MD5:—
SHA256:—
3420firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp —
MD5:—
SHA256:—
3420firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-shm —
MD5:—
SHA256:—
3420firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-child-current.binbinary
MD5:—
SHA256:—
3420firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.binbinary
MD5:—
SHA256:—
3420firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.jstext
MD5:—
SHA256:—
3420firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\base-track-digest256.sbstorebinary
MD5:—
SHA256:—
3420firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1657114595AmcateirvtiSty.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
21
DNS requests
62
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3420
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3420
firefox.exe
POST
200
216.58.206.3:80
http://ocsp.pki.goog/gts1o1
US
der
471 b
whitelisted
3420
firefox.exe
GET
200
23.14.92.18:80
http://detectportal.firefox.com/success.txt
NL
text
8 b
whitelisted
3420
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3420
firefox.exe
POST
200
216.58.206.3:80
http://ocsp.pki.goog/gts1o1
US
der
471 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
3420
firefox.exe
172.217.18.2:443
googleads.g.doubleclick.net
Google Inc.
US
whitelisted
3420
firefox.exe
23.14.92.18:80
detectportal.firefox.com
Akamai International B.V.
NL
suspicious
3420
firefox.exe
54.200.189.211:443
search.services.mozilla.com
Amazon.com, Inc.
US
unknown
3420
firefox.exe
216.58.206.3:80
ocsp.pki.goog
Google Inc.
US
whitelisted
3420
firefox.exe
34.209.192.54:443
push.services.mozilla.com
Amazon.com, Inc.
US
unknown
3420
firefox.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3420
firefox.exe
143.204.201.68:443
snippets.cdn.mozilla.net
—
US
unknown
3420
firefox.exe
172.217.22.42:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
3420
firefox.exe
13.224.196.123:443
firefox.settings.services.mozilla.com
—
US
unknown
3420
firefox.exe
143.204.201.58:443
content-signature-2.cdn.mozilla.net
—
US
malicious

DNS requests

Domain
IP
Reputation
googleads.g.doubleclick.net
  • 172.217.18.2
whitelisted
detectportal.firefox.com
  • 23.14.92.18
  • 23.14.92.65
  • 23.14.92.66
whitelisted
a1089.dscd.akamai.net
  • 23.14.92.66
  • 23.14.92.65
  • 23.14.92.18
whitelisted
pagead46.l.doubleclick.net
  • 172.217.18.2
whitelisted
search.services.mozilla.com
  • 54.200.189.211
  • 52.41.191.52
  • 34.211.106.52
whitelisted
search.r53-2.services.mozilla.com
  • 34.211.106.52
  • 52.41.191.52
  • 54.200.189.211
whitelisted
push.services.mozilla.com
  • 34.209.192.54
whitelisted
autopush.prod.mozaws.net
  • 34.209.192.54
whitelisted
ocsp.pki.goog
  • 216.58.206.3
whitelisted
pki-goog.l.google.com
  • 216.58.206.3
whitelisted

Threats

PID
Process
Class
Message
1052
svchost.exe
Potentially Bad Traffic
ET INFO Observed DNS Query to .cloud TLD
1052
svchost.exe
Potentially Bad Traffic
ET INFO Observed DNS Query to .cloud TLD
Process
Message
ehshell.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
ehshell.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
ehshell.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
ehshell.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
ehshell.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
ehshell.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
ehshell.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
ehshell.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
ehshell.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
ehshell.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
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Reports
https://googleads.g.doubleclick.net/mads/static/mad/sdk/native/mraid/v2/mraid_app_banner.js