File name:

invite.ics

Full analysis: https://app.any.run/tasks/ceebaf21-cc08-4763-8420-9d7cfacdb863
Verdict: Malicious activity
Analysis date: September 30, 2020, 00:47:42
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: text/calendar
File info: vCalendar calendar file
MD5:

5CEE767927F6BC797F7C2AD793D14C56

SHA1:

7AB816B3C7BBD4A7F46BA4AF67419ADEF2D811C1

SHA256:

805EF85E66D9CE218F443CF90A2B4BE4BAE944D39EF8B7A109C77AE43B7EA96B

SSDEEP:

24:EsrfEniN0gAzsS4h10JkDd431Q0JkDtxpj2A7+XpA170B1fn5ICkJhp:EgfozpsSe1Iz31QIQxpqpK74f6dJhp

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

    • Unusual execution from Microsoft Office

      • OUTLOOK.EXE (PID: 668)

  • SUSPICIOUS

    • Creates files in the user directory

      • OUTLOOK.EXE (PID: 668)

    • Starts Internet Explorer

      • OUTLOOK.EXE (PID: 668)

  • INFO

    • Reads Internet Cache Settings

      • OUTLOOK.EXE (PID: 668)
      • iexplore.exe (PID: 1492)
      • iexplore.exe (PID: 324)

    • Application launched itself

      • iexplore.exe (PID: 1492)

    • Reads internet explorer settings

      • OUTLOOK.EXE (PID: 668)
      • iexplore.exe (PID: 324)

    • Changes internet zones settings

      • iexplore.exe (PID: 1492)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 324)
      • iexplore.exe (PID: 1492)

    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 1492)

    • Changes settings of System certificates

      • iexplore.exe (PID: 1492)

    • Creates files in the user directory

      • iexplore.exe (PID: 1492)

    • Reads Microsoft Office registry keys

      • OUTLOOK.EXE (PID: 668)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.ics/vcs | iCalendar - vCalendar (100)

EXIF

VCard

Software: -//Google Inc//Google Calendar 70.9054//EN
VCalendarVersion: 2
CalendarScale: GREGORIAN
Method: REQUEST
DateTimeStart: 2020:09:30 16:00:00Z
DateTimeEnd: 2020:09:30 16:15:00Z
DateTimeStamp: 2020:09:29 22:12:53Z
Organizer: mailto:nicole@bolster.us
UID: 1mpbgetlfcjgnbt20quoo1og7q@google.com
Attendee: mailto:jeff@laretto.net
Microsoft-cdo-ownerapptid: -759146609
DateCreated: 2020:09:29 22:12:50Z
Description: Quick call to close out Ambassador Program; Nicole to call Jeff at 212-479-6705 -::~:~::~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~::~:~::- Please do not edit this section of the description. View your event at https://www.google.com/calendar/event?action=VIEW&eid=MW1wYmdldGxmY2pnbmJ0MjBxdW9vMW9nN3EgamVmZkBsYXJldHRvLm5ldA&tok=MTcjbmljb2xlQGJvbHN0ZXIudXM0MjY4YjE5ZWM5ZGRlZDcxMWU4OWU3Y2VhMzc1OTk2YzQzN2NhN2Vl&ctz=America%2FNew_York&hl=en&es=1. -::~:~::~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~:~::~:~::-
ModifyDate: 2020:09:29 22:12:51Z
Location: -
SequenceNumber: -
Status: CONFIRMED
Summary: Nicole <> Jeff
TimeTransparency: OPAQUE
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
3
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start outlook.exe iexplore.exe iexplore.exe

Process information

PID
CMD
Path
Indicators
Parent process
324"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1492 CREDAT:267521 /prefetch:2C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
668"C:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE" /ical "C:\Users\admin\AppData\Local\Temp\invite.ics"C:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Outlook
Exit code:
0
Version:
14.0.6025.1000
Modules
Images
c:\program files\microsoft office\office14\outlook.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
1492"C:\Program Files\Internet Explorer\iexplore.exe" https://www.google.com/calendar/event?action=VIEW&eid=MW1wYmdldGxmY2pnbmJ0MjBxdW9vMW9nN3EgamVmZkBsYXJldHRvLm5ldA&tok=MTcjbmljb2xlQGJvbHN0ZXIudXM0MjY4YjE5ZWM5ZGRlZDcxMWU4OWU3Y2VhMzc1OTk2YzQzN2NhN2Vl&ctz=America%2FNew_York&hl=en&es=1C:\Program Files\Internet Explorer\iexplore.exe
OUTLOOK.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
Total events
2 891
Read events
2 128
Write events
723
Delete events
40

Modification events

(PID) Process:(668) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(668) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1041
Value:
Off
(PID) Process:(668) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1046
Value:
Off
(PID) Process:(668) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1036
Value:
Off
(PID) Process:(668) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1031
Value:
Off
(PID) Process:(668) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1040
Value:
Off
(PID) Process:(668) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1049
Value:
Off
(PID) Process:(668) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:3082
Value:
Off
(PID) Process:(668) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1042
Value:
Off
(PID) Process:(668) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1055
Value:
Off
Executable files
0
Suspicious files
28
Text files
41
Unknown types
10

Dropped files

PID
Process
Filename
Type
668OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\CVRC082.tmp.cvr —
MD5:—
SHA256:—
668OUTLOOK.EXEC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\05J8PVOFWTP2Y0T66W7R.temp —
MD5:—
SHA256:—
668OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\~DF1078E2236CC346FD.TMP —
MD5:—
SHA256:—
668OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\~DF29729BD72F6BA676.TMP —
MD5:—
SHA256:—
668OUTLOOK.EXEC:\Users\admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\Microsoft Outlook.lnklnk
MD5:—
SHA256:—
324iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\Cab396.tmp —
MD5:—
SHA256:—
324iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\Tar397.tmp —
MD5:—
SHA256:—
668OUTLOOK.EXEC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\be71009ff8bb02a2.customDestinations-msbinary
MD5:—
SHA256:—
668OUTLOOK.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$rmalEmail.dotmpgc
MD5:—
SHA256:—
324iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CC197601BE0898B7B0FCC91FA15D8A69_BA2ABE0893A9A7BF7FF17EDCC6518271der
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
25
TCP/UDP connections
21
DNS requests
15
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
668
OUTLOOK.EXE
GET
—
64.4.26.155:80
http://config.messenger.msn.com/config/msgrconfig.asmx?op=GetOlcConfig
US
—
—
whitelisted
324
iexplore.exe
GET
200
172.217.22.99:80
http://ocsp.pki.goog/gts1o1core/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEQCoziyTHasflwIAAAAAekur
US
der
472 b
whitelisted
324
iexplore.exe
GET
200
172.217.22.99:80
http://ocsp.pki.goog/gsr2/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBTgXIsxbvr2lBkPpoIEVRE6gHlCnAQUm%2BIHV2ccHsBqBt5ZtJot39wZhi4CDQHjtJqhjYqpgSVpULg%3D
US
der
468 b
whitelisted
324
iexplore.exe
GET
200
172.217.22.99:80
http://ocsp.pki.goog/gts1o1core/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEQCoziyTHasflwIAAAAAekur
US
der
472 b
whitelisted
324
iexplore.exe
GET
200
172.217.22.99:80
http://ocsp.pki.goog/gsr2/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBTgXIsxbvr2lBkPpoIEVRE6gHlCnAQUm%2BIHV2ccHsBqBt5ZtJot39wZhi4CDQHjtJqhjYqpgSVpULg%3D
US
der
468 b
whitelisted
1056
svchost.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTfqhLjKLEJQZPin0KCzkdAQpVYowQUsT7DaQP4v0cB1JgmGggC72NkK8MCEAx5qUSwjBGVIJJhX%2BJrHYM%3D
US
der
471 b
whitelisted
1056
svchost.exe
GET
200
104.18.25.243:80
http://ocsp.msocsp.com/MFQwUjBQME4wTDAJBgUrDgMCGgUABBSIGkp0%2Fv9GUvNUu1EP06Tu7%2BChyAQUkZ47RGw9V5xCdyo010%2FRzEqXLNoCEyAAASWxwt68EQiA3cUAAAABJbE%3D
US
der
1.75 Kb
whitelisted
1056
svchost.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
US
der
1.47 Kb
whitelisted
324
iexplore.exe
GET
200
172.217.22.99:80
http://ocsp.pki.goog/gts1o1core/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEQDOs%2FDKHsIMiAIAAAAAeksR
US
der
472 b
whitelisted
1056
svchost.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTfqhLjKLEJQZPin0KCzkdAQpVYowQUsT7DaQP4v0cB1JgmGggC72NkK8MCEAKXB1YM1Knrv%2BJy8eCW2II%3D
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
668
OUTLOOK.EXE
64.4.26.155:80
config.messenger.msn.com
Microsoft Corporation
US
whitelisted
324
iexplore.exe
172.217.22.110:443
calendar.google.com
Google Inc.
US
whitelisted
324
iexplore.exe
216.58.210.4:443
www.google.com
Google Inc.
US
whitelisted
324
iexplore.exe
172.217.22.99:80
ocsp.pki.goog
Google Inc.
US
whitelisted
1492
iexplore.exe
172.217.22.110:443
calendar.google.com
Google Inc.
US
whitelisted
1492
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
1056
svchost.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
1056
svchost.exe
2.16.186.120:80
crl.microsoft.com
Akamai International B.V.
—
whitelisted
1056
svchost.exe
2.18.233.62:80
www.microsoft.com
Akamai International B.V.
—
whitelisted
1056
svchost.exe
104.18.25.243:80
ocsp.msocsp.com
Cloudflare Inc
US
shared

DNS requests

Domain
IP
Reputation
config.messenger.msn.com
  • 64.4.26.155
whitelisted
www.google.com
  • 216.58.210.4
malicious
ocsp.pki.goog
  • 172.217.22.99
whitelisted
calendar.google.com
  • 172.217.22.110
whitelisted
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
crl.microsoft.com
  • 2.16.186.120
  • 2.16.186.74
whitelisted
ocsp.msocsp.com
  • 104.18.25.243
  • 104.18.24.243
whitelisted
www.microsoft.com
  • 2.18.233.62
whitelisted

Threats

No threats detected
No debug info
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Reports
invite.ics