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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

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

  • SUSPICIOUS

    • Application launched itself

      • WinRAR.exe (PID: 3028)

    • Executable content was dropped or overwritten

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

    • Executed via COM

      • DllHost.exe (PID: 3008)

    • Creates files in the user directory

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

    • Modifies the open verb of a shell class

      • CiscoWebExStart.exe (PID: 2272)

    • Modifies files in Chrome extension folder

      • chrome.exe (PID: 1100)

  • INFO

    • Manual execution by user

      • Cisco_WebEx_Add-On (1).exe (PID: 3788)
      • rundll32.exe (PID: 1008)
      • explorer.exe (PID: 3052)
      • 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
3028"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\KcuXMj8y2efeV0FMnqzEQt.zip"C:\Program Files\WinRAR\WinRAR.exe—explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Version:
5.60.0
3964"C:\Program Files\WinRAR\WinRAR.exe" -elevate3028C:\Program Files\WinRAR\WinRAR.exe
WinRAR.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
HIGH
Description:
WinRAR archiver
Exit code:
0
Version:
5.60.0
3052"C:\Windows\explorer.exe" C:\Windows\explorer.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
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)
3008C:\Windows\system32\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09}C:\Windows\system32\DllHost.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3788"C:\Cisco_WebEx_Add-On (1).exe" C:\Cisco_WebEx_Add-On (1).exe
explorer.exe
User:
admin
Company:
Cisco Webex LLC
Integrity Level:
MEDIUM
Description:
Cisco_Webex_Add-On
Exit code:
0
Version:
3300.4.1807.706
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
2340/rC:\Users\admin\AppData\Local\WebEx\webex.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
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
Version:
75.0.3770.100
3180"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win32 --annotation=prod=Chrome --annotation=ver=75.0.3770.100 --initial-client-data=0x7c,0x80,0x84,0x78,0x88,0x6db0a9d0,0x6db0a9e0,0x6db0a9ecC:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Version:
75.0.3770.100
Total events
812
Read events
694
Write events
0
Delete events
0

Modification events

No data
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\WebEx\chrome.jsontext
MD5:16E6FD5AEE6393E09064D557F66944CC
SHA256:C96039E5DE97D1481A2964BDBCA8D7CB09358D1BE4A04CBC63DAB98513FFDE70
3788Cisco_WebEx_Add-On (1).exeC:\Users\admin\AppData\Local\Temp\wbxBA57.tmpbinary
MD5:681F0851369FED7B13539464CC14F32D
SHA256:79809860FDBF9F68B8A0D31D382DED98BABC0A40A90314E17D8434936BCC568E
1100chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.oldtext
MD5:C4D6CBB269C626168A5D6D0D8CCE6C30
SHA256:B62CDBB758278A0C2E50593357390119441D8DE09428EB29027F3DFD1332E348
3788Cisco_WebEx_Add-On (1).exeC:\Users\admin\AppData\Local\Temp\wbxtra_08252019_103802.wbtbinary
MD5:44AFB20E7225A826BD19A38D35962AD8
SHA256:0821EBD98149E776729CC54234F950F01B20D2A25D0478284CEB439808A0A26B
3788Cisco_WebEx_Add-On (1).exeC:\Users\admin\AppData\Local\Google\Chrome\Application\Plugins\npatgpc.dllexecutable
MD5:596A360CF4B2D28C494571C00C8DB05C
SHA256:2E54930A4CCC945F6FE479CE1BF998269D4CCE4E02C0BCD5E57C8D0338B0F9EA
2272CiscoWebExStart.exeC:\Users\admin\AppData\Local\Temp\wbxtra_08252019_103803.wbtbinary
MD5:B84F37CD1319BBC49ED25BB4E3C293C3
SHA256:250A6B4ADD7FC7296CEE94D7442F1697B47171C65C23ECA2DDB0CA4FBDF01D2E
3788Cisco_WebEx_Add-On (1).exeC:\Users\admin\AppData\Local\WebEx\firefox.jsontext
MD5:9365D7D324A8714B0E898C34E409F014
SHA256:DDEF36A25A888454FF0EAF7E8182014CA36113265AA5983F4022C6FFA336BF65
3008DllHost.exeC:\Cisco_WebEx_Add-On (1).exeexecutable
MD5:C754606721181FC0B8BB09A1AE70776F
SHA256:7346A6B59E57917BD7D41A3F9608BC478A28FDA594700D05185A625BC6711840
3788Cisco_WebEx_Add-On (1).exeC:\Users\admin\AppData\Roaming\Mozilla\plugins\npatgpc.dllexecutable
MD5:596A360CF4B2D28C494571C00C8DB05C
SHA256:2E54930A4CCC945F6FE479CE1BF998269D4CCE4E02C0BCD5E57C8D0338B0F9EA
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
172.217.22.67:443
www.gstatic.com
Google Inc.
US
whitelisted
3856
chrome.exe
216.58.207.74:443
fonts.googleapis.com
Google Inc.
US
whitelisted
3856
chrome.exe
172.217.22.77:443
accounts.google.com
Google Inc.
US
whitelisted
3856
chrome.exe
172.217.22.35:443
fonts.gstatic.com
Google Inc.
US
whitelisted
3856
chrome.exe
172.217.22.3:443
clientservices.googleapis.com
Google Inc.
US
whitelisted
3856
chrome.exe
172.217.21.238:443
apis.google.com
Google Inc.
US
whitelisted
3856
chrome.exe
216.58.205.227:443
www.google.com.ua
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
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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KcuXMj8y2efeV0FMnqzEQt.zip