File name:

KcuXMj8y2efeV0FMnqzEQt.zip

Full analysis: https://app.any.run/tasks/7e5491b0-44cb-4e24-b68d-0d8cf1ad6ef2
Verdict: Malicious activity
Analysis date: August 25, 2019, 09:36:32
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract
MD5:

5215E6DDB8D9CCA3F79E0832131E554A

SHA1:

834B21D0330FAA0738FE7BC5D4FA785E1A0D9CB7

SHA256:

6C9C632850D3BAE7A1DFA7D65E066CCE5B29FEB29D7C8BE1B5A6891A345E1406

SSDEEP:

49152:mHYrsV2NUmbIJTfwf8c8WNXjI3hTjenwWY/z:mEsVZmcBfwfTExf4Y7

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

    • Application was dropped or rewritten from another process

      • Cisco_WebEx_Add-On (1).exe (PID: 3788)
      • webex.exe (PID: 2340)
      • CiscoWebExStart.exe (PID: 2272)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 3964)
      • DllHost.exe (PID: 3008)
      • Cisco_WebEx_Add-On (1).exe (PID: 3788)

    • Application launched itself

      • WinRAR.exe (PID: 3028)

    • Executed via COM

      • DllHost.exe (PID: 3008)

    • Creates files in the user directory

      • Cisco_WebEx_Add-On (1).exe (PID: 3788)

    • Modifies files in Chrome extension folder

      • chrome.exe (PID: 1100)

    • Modifies the open verb of a shell class

      • CiscoWebExStart.exe (PID: 2272)

  • INFO

    • Manual execution by user

      • explorer.exe (PID: 3052)
      • rundll32.exe (PID: 1008)
      • Cisco_WebEx_Add-On (1).exe (PID: 3788)
      • chrome.exe (PID: 1100)

    • Application launched itself

      • chrome.exe (PID: 1100)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.zip | ZIP compressed archive (100)

EXIF

ZIP

ZipRequiredVersion: 20
ZipBitFlag: 0x0009
ZipCompression: Deflated
ZipModifyDate: 2019:08:25 09:23:27
ZipCRC: 0x381364b0
ZipCompressedSize: 1645497
ZipUncompressedSize: 1779136
ZipFileName: Cisco_WebEx_Add-On (1).exe_
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
72
Monitored processes
31
Malicious processes
1
Suspicious processes
1

Behavior graph

Click at the process to see the details
start drop and start drop and start winrar.exe no specs winrar.exe explorer.exe no specs rundll32.exe no specs Copy/Move/Rename/Delete/Link Object cisco_webex_add-on (1).exe ciscowebexstart.exe webex.exe chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
704"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=984,3845578171518282960,16447775794077319941,131072 --enable-features=PasswordImport --lang=en-US --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=17517031014402441058 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2448 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
948"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=984,3845578171518282960,16447775794077319941,131072 --enable-features=PasswordImport --disable-gpu-sandbox --use-gl=disabled --gpu-preferences=KAAAAAAAAADgAAAgAQAAAAAAAAAAAGAAAAAAAAAAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=2195081507545390899 --mojo-platform-channel-handle=3348 /prefetch:2C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\shlwapi.dll
1008"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Cisco_WebEx_Add-On (1).exe_C:\Windows\system32\rundll32.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\imagehlp.dll
1100"C:\Program Files\Google\Chrome\Application\chrome.exe" C:\Program Files\Google\Chrome\Application\chrome.exe
explorer.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\version.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
1524"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=984,3845578171518282960,16447775794077319941,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=10768541254278245434 --mojo-platform-channel-handle=3344 --ignored=" --type=renderer " /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
2128"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=984,3845578171518282960,16447775794077319941,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=6947762044699777272 --mojo-platform-channel-handle=3680 --ignored=" --type=renderer " /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
2212"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=984,3845578171518282960,16447775794077319941,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=9693710485836506625 --mojo-platform-channel-handle=3940 --ignored=" --type=renderer " /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
2244"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=984,3845578171518282960,16447775794077319941,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=7886703493472753438 --mojo-platform-channel-handle=3600 --ignored=" --type=renderer " /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
2272/rC:\Users\admin\AppData\Local\WebEx\CiscoWebExStart.exe
Cisco_WebEx_Add-On (1).exe
User:
admin
Company:
Cisco Webex LLC
Integrity Level:
MEDIUM
Description:
Cisco Webex Meeting
Exit code:
1
Version:
10039,1,2019,0111
Modules
Images
c:\users\admin\appdata\local\webex\ciscowebexstart.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\wininet.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
2300"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=984,3845578171518282960,16447775794077319941,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=10178463017135385744 --mojo-platform-channel-handle=3488 --ignored=" --type=renderer " /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
Total events
812
Read events
694
Write events
114
Delete events
4

Modification events

(PID) Process:(3028) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(3028) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(3028) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\72\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3028) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\KcuXMj8y2efeV0FMnqzEQt.zip
(PID) Process:(3028) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(3028) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(3028) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(3028) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(3028) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\DialogEditHistory\ExtrPath
Operation:writeName:0
Value:
C:\
(PID) Process:(3028) WinRAR.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
Executable files
6
Suspicious files
21
Text files
174
Unknown types
4

Dropped files

PID
Process
Filename
Type
3788Cisco_WebEx_Add-On (1).exeC:\Users\admin\AppData\Local\Temp\PreBA58.tmp —
MD5:—
SHA256:—
3788Cisco_WebEx_Add-On (1).exeC:\Users\admin\AppData\Local\Temp\wbxBA57.tmpbinary
MD5:—
SHA256:—
3788Cisco_WebEx_Add-On (1).exeC:\Users\admin\AppData\Local\WebEx\ciscowebexstart.exeexecutable
MD5:—
SHA256:—
3788Cisco_WebEx_Add-On (1).exeC:\Users\admin\AppData\Roaming\Mozilla\plugins\npatgpc.dllexecutable
MD5:—
SHA256:—
3788Cisco_WebEx_Add-On (1).exeC:\Users\admin\AppData\Local\WebEx\webex.exeexecutable
MD5:—
SHA256:—
3788Cisco_WebEx_Add-On (1).exeC:\Users\admin\AppData\Local\Temp\wbxtra_08252019_103802.wbtbinary
MD5:—
SHA256:—
2272CiscoWebExStart.exeC:\Users\admin\AppData\Local\WebEx\chrome.jsontext
MD5:—
SHA256:—
3788Cisco_WebEx_Add-On (1).exeC:\Users\admin\AppData\Local\WebEx\chrome.jsontext
MD5:—
SHA256:—
2272CiscoWebExStart.exeC:\Users\admin\AppData\Local\WebEx\firefox.jsontext
MD5:—
SHA256:—
1100chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\c6850f20-0735-4326-8cc5-d7dfefb4f210.tmp —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
18
DNS requests
15
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3856
chrome.exe
GET
302
216.58.210.14:80
http://redirector.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOWVmQUFXS041NV9ZVXlJVWwxbGc5TUM4dw/7519.422.0.3_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx
US
html
516 b
whitelisted
3856
chrome.exe
GET
200
173.194.5.216:80
http://r2---sn-aigl6n7d.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOWVmQUFXS041NV9ZVXlJVWwxbGc5TUM4dw/7519.422.0.3_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx?cms_redirect=yes&mip=185.217.117.157&mm=28&mn=sn-aigl6n7d&ms=nvh&mt=1566725835&mv=m&mvi=1&pl=24&shardbypass=yes
US
crx
862 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
3856
chrome.exe
216.58.207.74:443
fonts.googleapis.com
Google Inc.
US
whitelisted
3856
chrome.exe
172.217.22.67:443
www.gstatic.com
Google Inc.
US
whitelisted
3856
chrome.exe
172.217.21.225:443
clients2.googleusercontent.com
Google Inc.
US
whitelisted
3856
chrome.exe
172.217.22.46:443
clients2.google.com
Google Inc.
US
whitelisted
3856
chrome.exe
216.58.210.14:80
redirector.gvt1.com
Google Inc.
US
whitelisted
—
—
216.58.205.228:443
www.google.com
Google Inc.
US
whitelisted
3856
chrome.exe
172.217.18.3:443
ssl.gstatic.com
Google Inc.
US
whitelisted
3856
chrome.exe
172.217.21.238:443
apis.google.com
Google Inc.
US
whitelisted
3856
chrome.exe
172.217.22.35:443
fonts.gstatic.com
Google Inc.
US
whitelisted
3856
chrome.exe
172.217.22.110:443
ogs.google.com
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
clientservices.googleapis.com
  • 172.217.22.3
whitelisted
accounts.google.com
  • 172.217.22.77
shared
www.google.com.ua
  • 216.58.205.227
whitelisted
fonts.googleapis.com
  • 216.58.207.74
whitelisted
www.gstatic.com
  • 172.217.22.67
whitelisted
fonts.gstatic.com
  • 172.217.22.35
whitelisted
apis.google.com
  • 172.217.21.238
whitelisted
ogs.google.com
  • 172.217.22.110
whitelisted
clients2.google.com
  • 172.217.22.46
whitelisted
clients2.googleusercontent.com
  • 172.217.21.225
whitelisted

Threats

No threats detected
Process
Message
Cisco_WebEx_Add-On (1).exe
WbxMapViewOfFile szMapFileName=WBX_TRACE_MAPVIEW_MAP_NAME_PRE_3788
Cisco_WebEx_Add-On (1).exe
WbxMapViewOfFile szMapFileName=WBX_TRACE_MAPVIEW_MAP_NAME_PRE_3788
Cisco_WebEx_Add-On (1).exe
WbxMapViewOfFile new lpBaseAddress=21757952
Cisco_WebEx_Add-On (1).exe
wbxtra_lib_clean start
Cisco_WebEx_Add-On (1).exe
wbxtra_lib_clean start
Cisco_WebEx_Add-On (1).exe
WbxUnmapViewOfFile lpBaseAddress=2175795l
Cisco_WebEx_Add-On (1).exe
WbxUnmapViewOfFile lpBaseAddress=21757952
Cisco_WebEx_Add-On (1).exe
WbxMapViewOfFile AddMapFileRef=0 lpBaseAddress=21757952
Cisco_WebEx_Add-On (1).exe
WbxMapViewOfFile AddMapFileRef data.dwRefCount=0
Cisco_WebEx_Add-On (1).exe
wbxtra_lib_clean end
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Reports
KcuXMj8y2efeV0FMnqzEQt.zip