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File name:

Tatatechnologies Warning! .Immediate authentication required.msg

Full analysis: https://app.any.run/tasks/a57ad2a1-739a-4ed1-91a7-5b3c6c2f291a
Verdict: Malicious activity
Analysis date: June 27, 2022, 13:09:10
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/vnd.ms-outlook
File info: CDFV2 Microsoft Outlook Message
MD5:

DC0E234706CF91DF7B8A1459F4CF3667

SHA1:

5401DE51FFDDB91092D65B4B0052B22F40906E28

SHA256:

6A7221826F172DA47F3DB612C488A8529F20017AF0F8AC5B208319D4DB5FBC65

SSDEEP:

3072:m7i6chu2lcH1Z9EtDhyoN0QhyBpIeCCXQ:Ns4thyxQhyD

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: 2952)

  • SUSPICIOUS

    • Starts Internet Explorer

      • OUTLOOK.EXE (PID: 2952)

    • Reads Microsoft Outlook installation path

      • iexplore.exe (PID: 3968)

    • Starts itself from another location

      • OUTLOOK.EXE (PID: 2952)

    • Checks supported languages

      • OUTLOOK.EXE (PID: 2184)

  • INFO

    • Checks supported languages

      • OUTLOOK.EXE (PID: 2952)
      • iexplore.exe (PID: 3968)
      • iexplore.exe (PID: 1992)

    • Reads the computer name

      • OUTLOOK.EXE (PID: 2952)
      • iexplore.exe (PID: 3968)
      • iexplore.exe (PID: 1992)

    • Creates files in the user directory

      • OUTLOOK.EXE (PID: 2952)

    • Searches for installed software

      • OUTLOOK.EXE (PID: 2952)

    • Changes internet zones settings

      • iexplore.exe (PID: 1992)

    • Application launched itself

      • iexplore.exe (PID: 1992)

    • Reads internet explorer settings

      • iexplore.exe (PID: 3968)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 3968)
      • iexplore.exe (PID: 1992)

    • Reads Microsoft Outlook installation path

      • OUTLOOK.EXE (PID: 2952)

    • Checks Windows Trust Settings

      • iexplore.exe (PID: 1992)
      • iexplore.exe (PID: 3968)

    • Reads Microsoft Office registry keys

      • OUTLOOK.EXE (PID: 2184)
      • OUTLOOK.EXE (PID: 2952)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.msg | Outlook Message (58.9)
.oft | Outlook Form Template (34.4)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
40
Monitored processes
4
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start outlook.exe iexplore.exe iexplore.exe outlook.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2952"C:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE" /f "C:\Users\admin\AppData\Local\Temp\Tatatechnologies Warning! .Immediate authentication required.msg"C:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE
Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Outlook
Version:
14.0.6025.1000
Modules
Images
c:\windows\system32\ntdll.dll
c:\program files\microsoft office\office14\outlook.exe
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
1992"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\F8SXNCQI\athn_dc172A pdf.htmC:\Program Files\Internet Explorer\iexplore.exe
OUTLOOK.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\windows\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\iertutil.dll
c:\windows\system32\api-ms-win-downlevel-version-l1-1-0.dll
3968"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1992 CREDAT:267521 /prefetch:2C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\sechost.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
2184"C:\PROGRA~1\MICROS~1\Office14\OUTLOOK.EXE" -c IPM.Note /m "mailto:[email protected]"C:\PROGRA~1\MICROS~1\Office14\OUTLOOK.EXE—OUTLOOK.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Outlook
Exit code:
0
Version:
14.0.6025.1000
Modules
Images
c:\windows\system32\ntdll.dll
c:\program files\microsoft office\office14\outlook.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.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\gdi32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\imm32.dll
c:\windows\system32\usp10.dll
Total events
19 450
Read events
18 703
Write events
83
Delete events
18

Modification events

(PID) Process:(2952) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2952) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1041
Value:
Off
(PID) Process:(2952) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1046
Value:
Off
(PID) Process:(2952) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1036
Value:
Off
(PID) Process:(2952) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1031
Value:
Off
(PID) Process:(2952) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1040
Value:
Off
(PID) Process:(2952) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1049
Value:
Off
(PID) Process:(2952) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:3082
Value:
Off
(PID) Process:(2952) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1042
Value:
Off
(PID) Process:(2952) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1055
Value:
Off
Executable files
0
Suspicious files
12
Text files
31
Unknown types
12

Dropped files

PID
Process
Filename
Type
2952OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\CVR928D.tmp.cvr —
MD5:—
SHA256:—
2952OUTLOOK.EXEC:\Users\admin\Documents\Outlook Files\Outlook Data File - NoMail.pst —
MD5:—
SHA256:—
1992iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157binary
MD5:E7C62C500CAB934F1DB2DAF32E4418F6
SHA256:7664738CAFB017D26309FA4267BBB59D919A55354DA9987357C8E9E93E3596E9
2952OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\F8SXNCQI\athn_dc172A pdf (2).htmhtml
MD5:153F07CE6C7E3B2FEA94929098AFA60C
SHA256:0E7270935C943B602EEA0317DEDBE4005C372BD803163068FDFB028396BF8EA1
2952OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\outlook logging\firstrun.logtext
MD5:2B8012FCB0E9B9B3DBAC659792411DA2
SHA256:9D820A1B2AC16836F61B63061E98178DA831E5ABD92D9EB5D4DC4D875C307F18
2952OUTLOOK.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$rmalEmail.dotmpgc
MD5:CCCB3CAEA976057A7EC43D62EB86F14C
SHA256:93F35136C55930A455A69DA1C42463CC163CBD33CF08B48232575E9E3E54B368
2184OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\CVRFC63.tmp.cvr —
MD5:—
SHA256:—
1992iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_711ED44619924BA6DC33E69F97E7FF63binary
MD5:1166C50D951787126475BE396704AC49
SHA256:733232AAE59E7B14EC4AEEB1E38F503B417B0B66786D1DECF486379C69B9C92C
2952OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_ConversationPrefs_2_DB6B513E067100479AC7AD8246DCA35C.datxml
MD5:57F30B1BCA811C2FCB81F4C13F6A927B
SHA256:612BAD93621991CB09C347FF01EC600B46617247D5C041311FF459E247D8C2D3
2952OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\F8SXNCQI\athn_dc172A pdf.htm:Zone.Identifiertext
MD5:FBCCF14D504B7B2DBCB5A5BDA75BD93B
SHA256:EACD09517CE90D34BA562171D15AC40D302F0E691B439F91BE1B6406E25F5913
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
14
TCP/UDP connections
41
DNS requests
20
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2952
OUTLOOK.EXE
GET
—
64.4.26.155:80
http://config.messenger.msn.com/config/msgrconfig.asmx?op=GetOlcConfig
US
—
—
whitelisted
3968
iexplore.exe
GET
200
142.250.186.163:80
http://crl.pki.goog/gsr1/gsr1.crl
US
der
1.61 Kb
whitelisted
3968
iexplore.exe
GET
200
172.64.155.188:80
http://crl.usertrust.com/USERTrustRSACertificationAuthority.crl
US
der
978 b
whitelisted
3968
iexplore.exe
GET
200
142.250.185.227:80
http://ocsp.pki.goog/gtsr1/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBQwkcLWD4LqGJ7bE7B1XZsEbmfwUAQU5K8rJnEaK0gnhS9SZizv8IkTcT4CDQIDvFNZazTHGPUBUGY%3D
US
der
724 b
whitelisted
1992
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
US
der
471 b
whitelisted
1992
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8Ull8gIGmZT9XHrHiJQeI%3D
US
der
1.47 Kb
whitelisted
3968
iexplore.exe
GET
200
104.18.32.68:80
http://ocsp.comodoca.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRTtU9uFqgVGHhJwXZyWCNXmVR5ngQUoBEKIz6W8Qfs4q8p74Klf9AwpLQCEDlyRDr5IrdR19NsEN0xNZU%3D
US
der
471 b
whitelisted
3968
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEAo3h2ReX7SMIk79G%2B0UDDw%3D
US
der
1.47 Kb
whitelisted
3968
iexplore.exe
GET
200
142.250.185.227:80
http://ocsp.pki.goog/gts1c3/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEQCqm%2FLZVwk%2FcRLv5CtSZANu
US
der
472 b
whitelisted
3968
iexplore.exe
GET
200
104.18.32.68:80
http://ocsp.usertrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTNMNJMNDqCqx8FcBWK16EHdimS6QQUU3m%2FWqorSs9UgOHYm8Cd8rIDZssCEH1bUSa0droR23QWC7xTDac%3D
US
der
727 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
2952
OUTLOOK.EXE
64.4.26.155:80
config.messenger.msn.com
Microsoft Corporation
US
whitelisted
1992
iexplore.exe
131.253.33.200:443
www.bing.com
Microsoft Corporation
US
whitelisted
1992
iexplore.exe
8.252.181.254:80
ctldl.windowsupdate.com
Level 3 Communications, Inc.
US
unknown
3968
iexplore.exe
8.252.181.254:80
ctldl.windowsupdate.com
Level 3 Communications, Inc.
US
unknown
3968
iexplore.exe
142.250.185.138:443
ajax.googleapis.com
Google Inc.
US
whitelisted
1992
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3968
iexplore.exe
142.250.185.227:80
ocsp.pki.goog
Google Inc.
US
whitelisted
3968
iexplore.exe
104.18.10.207:443
maxcdn.bootstrapcdn.com
Cloudflare Inc
US
suspicious
3968
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3968
iexplore.exe
172.64.155.188:80
ocsp.comodoca.com
—
US
suspicious

DNS requests

Domain
IP
Reputation
config.messenger.msn.com
  • 64.4.26.155
whitelisted
ajax.googleapis.com
  • 142.250.185.138
whitelisted
ctldl.windowsupdate.com
  • 8.252.181.254
  • 8.252.188.126
  • 67.26.163.254
  • 8.252.73.126
  • 8.252.192.126
whitelisted
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 131.253.33.200
  • 13.107.22.200
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
ocsp.pki.goog
  • 142.250.185.227
whitelisted
crl.pki.goog
  • 142.250.186.163
whitelisted
code.jquery.com
  • 69.16.175.10
  • 69.16.175.42
whitelisted
ocsp.comodoca.com
  • 104.18.32.68
  • 172.64.155.188
whitelisted

Threats

No threats detected
No debug info
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Reports
Tatatechnologies Warning! .Immediate authentication required.msg