File name:

comprobante de transferencia bancaria - id 850430198 .msg

Full analysis: https://app.any.run/tasks/b3ab6db1-42c9-4a61-950b-c9b36e858e92
Verdict: Malicious activity
Analysis date: September 30, 2020, 08:57:33
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/vnd.ms-outlook
File info: CDFV2 Microsoft Outlook Message
MD5:

253A2D9B9D0A8C5E597384B6410B60C1

SHA1:

EB4A6F15015F91E129B3BCF75DEF8A8CFD4655AE

SHA256:

DA94914362BED9BE5A4739FF75715F857EFBC9F08C878FE3D5A45186F12A30FC

SSDEEP:

768:RsHbQWOsKksKFzk+KBUi29YRFIRsd/CvZdKR32ssKN:RbM3MUi29K8YCvK

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: 1540)

  • SUSPICIOUS

    • Creates files in the user directory

      • OUTLOOK.EXE (PID: 1540)

    • Starts Internet Explorer

      • OUTLOOK.EXE (PID: 1540)

    • Creates files in the program directory

      • firefox.exe (PID: 1148)

  • INFO

    • Reads Internet Cache Settings

      • OUTLOOK.EXE (PID: 1540)
      • iexplore.exe (PID: 2668)
      • firefox.exe (PID: 1148)
      • iexplore.exe (PID: 3696)

    • Application launched itself

      • iexplore.exe (PID: 3696)
      • firefox.exe (PID: 3812)
      • firefox.exe (PID: 1148)

    • Reads Microsoft Office registry keys

      • OUTLOOK.EXE (PID: 1540)

    • Creates files in the user directory

      • firefox.exe (PID: 1148)

    • Reads CPU info

      • firefox.exe (PID: 1148)

    • Changes settings of System certificates

      • iexplore.exe (PID: 3696)

    • Manual execution by user

      • firefox.exe (PID: 3812)

    • Changes internet zones settings

      • iexplore.exe (PID: 3696)

    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 3696)

    • Reads internet explorer settings

      • iexplore.exe (PID: 2668)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 3696)
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.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
45
Monitored processes
9
Malicious processes
1
Suspicious processes
0

Behavior graph

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

Process information

PID
CMD
Path
Indicators
Parent process
1072"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1148.3.542057039\1492341681" -childID 1 -isForBrowser -prefsHandle 1680 -prefMapHandle 776 -prefsLen 1 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 1148 "\\.\pipe\gecko-crash-server-pipe.1148" 876 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll
1148"C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll
1540"C:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE" /f "C:\Users\admin\AppData\Local\Temp\comprobante de transferencia bancaria - id 850430198 .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
1544"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1148.0.2121127823\1387465059" -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 1148 "\\.\pipe\gecko-crash-server-pipe.1148" 1176 gpuC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll
2668"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3696 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
2856"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1148.20.1270442179\1661882834" -childID 3 -isForBrowser -prefsHandle 3688 -prefMapHandle 3692 -prefsLen 7566 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 1148 "\\.\pipe\gecko-crash-server-pipe.1148" 3700 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll
3128"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1148.13.1259724844\871036601" -childID 2 -isForBrowser -prefsHandle 3012 -prefMapHandle 3016 -prefsLen 5997 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 1148 "\\.\pipe\gecko-crash-server-pipe.1148" 3024 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll
3696"C:\Program Files\Internet Explorer\iexplore.exe" http://devoluciondelimpuesto.eastus.cloudapp.azure.com/C:\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
3812"C:\Program Files\Mozilla Firefox\firefox.exe" C:\Program Files\Mozilla Firefox\firefox.exe—explorer.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll
Total events
2 272
Read events
1 630
Write events
622
Delete events
20

Modification events

(PID) Process:(1540) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(1540) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1041
Value:
Off
(PID) Process:(1540) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1046
Value:
Off
(PID) Process:(1540) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1036
Value:
Off
(PID) Process:(1540) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1031
Value:
Off
(PID) Process:(1540) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1040
Value:
Off
(PID) Process:(1540) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1049
Value:
Off
(PID) Process:(1540) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:3082
Value:
Off
(PID) Process:(1540) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1042
Value:
Off
(PID) Process:(1540) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1055
Value:
Off
Executable files
0
Suspicious files
59
Text files
58
Unknown types
43

Dropped files

PID
Process
Filename
Type
1540OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\CVRA365.tmp.cvr —
MD5:—
SHA256:—
3696iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico —
MD5:—
SHA256:—
1148firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
1148firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shm —
MD5:—
SHA256:—
1148firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js —
MD5:—
SHA256:—
1148firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp —
MD5:—
SHA256:—
1540OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\outlook logging\firstrun.logtext
MD5:—
SHA256:—
1148firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4.tmp —
MD5:—
SHA256:—
1540OUTLOOK.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$rmalEmail.dotmpgc
MD5:—
SHA256:—
1148firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.binbinary
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
11
TCP/UDP connections
35
DNS requests
68
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1148
firefox.exe
GET
—
13.82.57.81:80
http://devoluciondelimpuesto.eastus.cloudapp.azure.com/index.html
US
—
—
unknown
1148
firefox.exe
GET
302
13.82.57.81:80
http://devoluciondelimpuesto.eastus.cloudapp.azure.com/
US
—
—
unknown
2668
iexplore.exe
GET
302
13.82.57.81:80
http://devoluciondelimpuesto.eastus.cloudapp.azure.com/
US
—
—
unknown
1148
firefox.exe
GET
404
13.82.57.81:80
http://devoluciondelimpuesto.eastus.cloudapp.azure.com/favicon.ico
US
html
309 b
unknown
1148
firefox.exe
POST
200
216.58.208.35:80
http://ocsp.pki.goog/gts1o1core
US
der
472 b
whitelisted
1148
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2668
iexplore.exe
GET
404
13.82.57.81:80
http://devoluciondelimpuesto.eastus.cloudapp.azure.com/index.html
US
html
309 b
unknown
3696
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
US
der
1.47 Kb
whitelisted
1148
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3696
iexplore.exe
GET
200
204.79.197.200:80
http://www.bing.com/favicon.ico
US
image
237 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
2668
iexplore.exe
13.82.57.81:80
devoluciondelimpuesto.eastus.cloudapp.azure.com
Microsoft Corporation
US
unknown
1148
firefox.exe
2.16.177.88:80
detectportal.firefox.com
Akamai International B.V.
—
suspicious
1148
firefox.exe
54.148.7.60:443
search.services.mozilla.com
Amazon.com, Inc.
US
unknown
1540
OUTLOOK.EXE
64.4.26.155:80
config.messenger.msn.com
Microsoft Corporation
US
whitelisted
1148
firefox.exe
13.82.57.81:80
devoluciondelimpuesto.eastus.cloudapp.azure.com
Microsoft Corporation
US
unknown
3696
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
3696
iexplore.exe
152.199.19.161:443
iecvlist.microsoft.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
1148
firefox.exe
2.16.177.64:443
shavar.services.mozilla.com
Akamai International B.V.
—
suspicious
—
—
13.82.57.81:80
devoluciondelimpuesto.eastus.cloudapp.azure.com
Microsoft Corporation
US
unknown
3696
iexplore.exe
93.184.220.29:80
ocsp.digicert.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
devoluciondelimpuesto.eastus.cloudapp.azure.com
  • 13.82.57.81
unknown
api.bing.com
  • 13.107.13.80
whitelisted
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
detectportal.firefox.com
  • 2.16.177.88
  • 2.16.177.18
whitelisted
a1089.dscd.akamai.net
  • 2.16.177.18
  • 2.16.177.88
whitelisted
search.services.mozilla.com
  • 54.148.7.60
  • 52.13.211.193
  • 35.161.199.137
whitelisted
search.r53-2.services.mozilla.com
  • 35.161.199.137
  • 52.13.211.193
  • 54.148.7.60
whitelisted
push.services.mozilla.com
  • 52.38.31.225
whitelisted
autopush.prod.mozaws.net
  • 52.38.31.225
whitelisted

Threats

PID
Process
Class
Message
1056
svchost.exe
Potentially Bad Traffic
ET INFO Observed DNS Query to .cloud TLD
1056
svchost.exe
Potentially Bad Traffic
ET INFO Observed DNS Query to .cloud TLD
No debug info
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Reports
comprobante de transferencia bancaria - id 850430198 .msg