File name:

Your encrypted PDF message from citicommercialcards.admin via Citi Secure Email Portal [email protected] will expire soon.msg

Full analysis: https://app.any.run/tasks/2641939d-c45d-44e2-b969-60400947736d
Verdict: Malicious activity
Analysis date: January 25, 2020, 03:12:01
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/vnd.ms-outlook
File info: CDFV2 Microsoft Outlook Message
MD5:

05D874030FC008719F2D4C47B8FC5BD9

SHA1:

98C784DAD8EE89B1681A7BBB5B0E318A3C728E4F

SHA256:

6D1AA349B03020CC208C4D2AA77F354DB807FE3EF2A786AF651FCD4CA955F79C

SSDEEP:

3072:nc1741nryDiH29wZIImzZCE2HI9aUoNCGpc1N/HVkoikH9rs10AT81gE4nV64UoD:cD1ZHVkoFu10ATegE4nV64Uo3OiOLk

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: 2420)

  • SUSPICIOUS

    • Creates files in the user directory

      • OUTLOOK.EXE (PID: 2420)

    • Reads Internet Cache Settings

      • OUTLOOK.EXE (PID: 2420)

    • Starts Internet Explorer

      • OUTLOOK.EXE (PID: 2420)

    • Starts itself from another location

      • OUTLOOK.EXE (PID: 2420)

  • INFO

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 956)
      • iexplore.exe (PID: 2388)
      • iexplore.exe (PID: 1248)

    • Changes internet zones settings

      • iexplore.exe (PID: 956)

    • Dropped object may contain Bitcoin addresses

      • iexplore.exe (PID: 2388)

    • Reads Microsoft Office registry keys

      • OUTLOOK.EXE (PID: 2952)
      • OUTLOOK.EXE (PID: 2420)

    • Creates files in the user directory

      • iexplore.exe (PID: 2388)
      • iexplore.exe (PID: 1248)
      • iexplore.exe (PID: 956)

    • Reads internet explorer settings

      • iexplore.exe (PID: 2388)
      • iexplore.exe (PID: 1248)

    • Application launched itself

      • iexplore.exe (PID: 956)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 956)
      • iexplore.exe (PID: 1248)
      • iexplore.exe (PID: 2388)

    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 956)

    • Changes settings of System certificates

      • iexplore.exe (PID: 956)
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.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
40
Monitored processes
5
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 iexplore.exe

Process information

PID
CMD
Path
Indicators
Parent process
956"C:\Program Files\Internet Explorer\iexplore.exe" https://securemailcenter.citigroup.com/login.html?questionId=1c4136501d5201c0&locale=en_USC:\Program Files\Internet Explorer\iexplore.exe
OUTLOOK.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
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
1248"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:956 CREDAT:2495749 /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
2388"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:956 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
2420"C:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE" /f "C:\Users\admin\AppData\Local\Temp\402db1c1-ef8a-482f-ab97-1d8e6038dcd9.msg"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
2952"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:\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
Total events
10 675
Read events
2 768
Write events
5 458
Delete events
2 449

Modification events

(PID) Process:(2420) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2420) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1041
Value:
Off
(PID) Process:(2420) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1046
Value:
Off
(PID) Process:(2420) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1036
Value:
Off
(PID) Process:(2420) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1031
Value:
Off
(PID) Process:(2420) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1040
Value:
Off
(PID) Process:(2420) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1049
Value:
Off
(PID) Process:(2420) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:3082
Value:
Off
(PID) Process:(2420) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1042
Value:
Off
(PID) Process:(2420) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1055
Value:
Off
Executable files
0
Suspicious files
25
Text files
62
Unknown types
16

Dropped files

PID
Process
Filename
Type
2420OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\CVR6A5B.tmp.cvr —
MD5:—
SHA256:—
2420OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\mso6F5D.tmp —
MD5:—
SHA256:—
2952OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\CVR963D.tmp.cvr —
MD5:—
SHA256:—
956iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico —
MD5:—
SHA256:—
2388iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\CabA214.tmp —
MD5:—
SHA256:—
2388iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\TarA215.tmp —
MD5:—
SHA256:—
2388iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\EAII6FQU.txt —
MD5:—
SHA256:—
2388iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\QLQ1XMVL.txt —
MD5:—
SHA256:—
2420OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\outlook logging\firstrun.logtext
MD5:—
SHA256:—
2388iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\TDRFTPJ1.txt —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
11
TCP/UDP connections
29
DNS requests
15
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2420
OUTLOOK.EXE
GET
—
64.4.26.155:80
http://config.messenger.msn.com/config/msgrconfig.asmx?op=GetOlcConfig
US
—
—
whitelisted
1248
iexplore.exe
GET
200
2.21.242.187:80
http://isrg.trustid.ocsp.identrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRv9GhNQxLSSGKBnMArPUcsHYovpgQUxKexpHsscfrb4UuQdf%2FEFWCFiRACEAoBQUIAAAFThXNqC4Xspwg%3D
NL
der
1.37 Kb
whitelisted
1248
iexplore.exe
GET
200
2.21.242.187:80
http://isrg.trustid.ocsp.identrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRv9GhNQxLSSGKBnMArPUcsHYovpgQUxKexpHsscfrb4UuQdf%2FEFWCFiRACEAoBQUIAAAFThXNqC4Xspwg%3D
NL
der
1.37 Kb
whitelisted
956
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
US
der
1.47 Kb
whitelisted
956
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
US
der
1.47 Kb
whitelisted
1248
iexplore.exe
GET
200
2.21.242.245:80
http://ocsp.int-x3.letsencrypt.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBR%2B5mrncpqz%2FPiiIGRsFqEtYHEIXQQUqEpqYwR93brm0Tm3pkVl7%2FOo7KECEgQO%2BHjn3OdoYWjlKCUFcO9CMg%3D%3D
NL
der
527 b
whitelisted
956
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
US
der
1.47 Kb
whitelisted
1248
iexplore.exe
GET
200
2.21.242.245:80
http://ocsp.int-x3.letsencrypt.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBR%2B5mrncpqz%2FPiiIGRsFqEtYHEIXQQUqEpqYwR93brm0Tm3pkVl7%2FOo7KECEgQO%2BHjn3OdoYWjlKCUFcO9CMg%3D%3D
NL
der
527 b
whitelisted
2388
iexplore.exe
GET
200
104.18.11.39:80
http://cacerts.digicert.com/DigiCertSHA2ExtendedValidationServerCA.crt
US
der
1.18 Kb
whitelisted
2388
iexplore.exe
GET
200
104.18.11.39:80
http://cacerts.digicert.com/DigiCertSHA2ExtendedValidationServerCA.crt
US
der
1.18 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
2420
OUTLOOK.EXE
64.4.26.155:80
config.messenger.msn.com
Microsoft Corporation
US
whitelisted
2388
iexplore.exe
192.193.154.4:443
securemailcenter.citigroup.com
Citigroup
US
suspicious
2388
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
—
—
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
—
—
192.193.154.4:443
securemailcenter.citigroup.com
Citigroup
US
suspicious
956
iexplore.exe
192.193.154.4:443
securemailcenter.citigroup.com
Citigroup
US
suspicious
1248
iexplore.exe
3.133.239.31:443
pr.ssm.echoworx.net
—
US
unknown
1248
iexplore.exe
2.21.242.187:80
isrg.trustid.ocsp.identrust.com
Akamai International B.V.
NL
whitelisted
956
iexplore.exe
3.133.239.31:443
pr.ssm.echoworx.net
—
US
unknown
956
iexplore.exe
152.199.19.161:443
iecvlist.microsoft.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted

DNS requests

Domain
IP
Reputation
config.messenger.msn.com
  • 64.4.26.155
whitelisted
securemailcenter.citigroup.com
  • 192.193.154.4
suspicious
cacerts.digicert.com
  • 104.18.11.39
  • 104.18.10.39
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
pr.ssm.echoworx.net
  • 3.133.239.31
  • 3.20.12.93
suspicious
isrg.trustid.ocsp.identrust.com
  • 2.21.242.187
  • 2.21.242.197
whitelisted
ocsp.int-x3.letsencrypt.org
  • 2.21.242.245
  • 2.21.242.204
whitelisted
iecvlist.microsoft.com
  • 152.199.19.161
whitelisted

Threats

No threats detected
No debug info
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Your encrypted PDF message from citicommercialcards.admin via Citi Secure Email Portal [email protected] will expire soon.msg