File name:

planilla-de-excel-de-calendario-de-vacaciones-de-empleados.xlsm

Full analysis: https://app.any.run/tasks/cea6119b-6cc1-4645-8857-3a351a7778b2
Verdict: Malicious activity
Analysis date: December 02, 2019, 18:37:33
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
File info: Microsoft Excel 2007+
MD5:

731F9A33A781BA332B580F7D445D5021

SHA1:

400D326B6064CD8616D7C9180A97C20F9521EBC1

SHA256:

9CDD4B9A407F87C523139B56F1687647D3DC6283BD230903952D118F1E4E947E

SSDEEP:

1536:2XA7e+1RacJt4PIqIXXXUYCaVaeyv9g+F7hqPdBgGGqsk:Mme+atPI6rKgG/Z

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

      • EXCEL.EXE (PID: 2132)

  • SUSPICIOUS

    • Starts Internet Explorer

      • EXCEL.EXE (PID: 2132)

    • Reads Internet Cache Settings

      • EXCEL.EXE (PID: 2132)

    • Executed via COM

      • FlashUtil32_26_0_0_131_ActiveX.exe (PID: 2488)

  • INFO

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 2132)

    • Application launched itself

      • iexplore.exe (PID: 1972)

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 1516)

    • Reads settings of System Certificates

      • EXCEL.EXE (PID: 2132)
      • iexplore.exe (PID: 1972)

    • Changes internet zones settings

      • iexplore.exe (PID: 1972)

    • Changes settings of System certificates

      • iexplore.exe (PID: 1972)

    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 1972)

    • Reads internet explorer settings

      • iexplore.exe (PID: 1516)

    • Creates files in the user directory

      • FlashUtil32_26_0_0_131_ActiveX.exe (PID: 2488)
      • EXCEL.EXE (PID: 2132)
      • iexplore.exe (PID: 1516)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.xlam | Excel Macro-enabled Open XML add-in (42.4)
.xlsm | Excel Microsoft Office Open XML Format document (with Macro) (29.2)
.xlsx | Excel Microsoft Office Open XML Format document (17.3)
.zip | Open Packaging Conventions container (8.9)
.zip | ZIP compressed archive (2)

EXIF

ZIP

ZipRequiredVersion: 20
ZipBitFlag: 0x0006
ZipCompression: Deflated
ZipModifyDate: 1980:01:01 00:00:00
ZipCRC: 0x15fb0984
ZipCompressedSize: 526
ZipUncompressedSize: 2756
ZipFileName: [Content_Types].xml

XMP

Creator: Planilla Excel

XML

LastModifiedBy: Cecilia
CreateDate: 2014:12:17 05:13:13Z
ModifyDate: 2018:12:10 14:10:47Z
Application: Microsoft Excel
DocSecurity: None
ScaleCrop: No
HeadingPairs:
  • Hojas de cálculo
  • 4
  • Rangos con nombre
  • 1
TitlesOfParts:
  • Instrucciones
  • Dias tomados
  • Auxiliar
  • Feriados y días laborables
  • Feriados
Company: IBM
LinksUpToDate: No
SharedDoc: No
HyperlinksChanged: No
AppVersion: 15.03
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
4
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start excel.exe iexplore.exe iexplore.exe flashutil32_26_0_0_131_activex.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1516"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1972 CREDAT:71937C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Exit code:
0
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
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\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
1972"C:\Program Files\Internet Explorer\iexplore.exe" -nohomeC:\Program Files\Internet Explorer\iexplore.exe
EXCEL.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
0
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
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\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
2132"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /ddeC:\Program Files\Microsoft Office\Office14\EXCEL.EXE
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\excel.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
2488C:\Windows\system32\Macromed\Flash\FlashUtil32_26_0_0_131_ActiveX.exe -EmbeddingC:\Windows\system32\Macromed\Flash\FlashUtil32_26_0_0_131_ActiveX.exe—svchost.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
MEDIUM
Description:
Adobe® Flash® Player Installer/Uninstaller 26.0 r0
Exit code:
0
Version:
26,0,0,131
Modules
Images
c:\windows\system32\macromed\flash\flashutil32_26_0_0_131_activex.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
Total events
1 200
Read events
971
Write events
215
Delete events
14

Modification events

(PID) Process:(2132) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:writeName:u#c
Value:
7523630054080000010000000000000000000000
(PID) Process:(2132) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2132) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1041
Value:
Off
(PID) Process:(2132) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1046
Value:
Off
(PID) Process:(2132) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1036
Value:
Off
(PID) Process:(2132) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1031
Value:
Off
(PID) Process:(2132) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1040
Value:
Off
(PID) Process:(2132) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1049
Value:
Off
(PID) Process:(2132) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:3082
Value:
Off
(PID) Process:(2132) EXCEL.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:EXCELFiles
Value:
1333919769
Executable files
0
Suspicious files
0
Text files
27
Unknown types
12

Dropped files

PID
Process
Filename
Type
2132EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVRA766.tmp.cvr —
MD5:—
SHA256:—
2132EXCEL.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\plantillas[1].txt —
MD5:—
SHA256:—
1972iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\favicon[1].ico —
MD5:—
SHA256:—
1972iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico —
MD5:—
SHA256:—
1516iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\54PPAGEX\plantillas[1].txt —
MD5:—
SHA256:—
1516iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\index.datdat
MD5:—
SHA256:—
1516iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\54PPAGEX\f[1].txttext
MD5:—
SHA256:—
1516iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\History\Low\History.IE5\index.datdat
MD5:—
SHA256:—
1516iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\VO4CTXWA\application-333d2057be8079e3b29f9c88ba46c63d008dde3466c73235f50dcfb380bf19a5[1].csstext
MD5:—
SHA256:—
1516iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\S2AYCA3G\scribe_endpoint[1].png —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
23
DNS requests
14
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1972
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
2132
EXCEL.EXE
34.235.253.190:443
www.planillaexcel.com
Amazon.com, Inc.
US
unknown
1972
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
1516
iexplore.exe
34.235.253.190:443
www.planillaexcel.com
Amazon.com, Inc.
US
unknown
1516
iexplore.exe
172.217.16.170:443
fonts.googleapis.com
Google Inc.
US
whitelisted
1516
iexplore.exe
104.17.64.4:443
cdnjs.cloudflare.com
Cloudflare Inc
US
unknown
1516
iexplore.exe
13.35.253.42:443
platform-api.sharethis.com
—
US
malicious
1516
iexplore.exe
216.58.210.3:443
fonts.gstatic.com
Google Inc.
US
whitelisted
1516
iexplore.exe
46.105.202.39:443
u.heatmap.it
OVH SAS
FR
unknown
1516
iexplore.exe
216.58.205.238:443
www.google-analytics.com
Google Inc.
US
whitelisted
1516
iexplore.exe
173.194.76.155:443
stats.g.doubleclick.net
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
www.planillaexcel.com
  • 34.235.253.190
  • 3.223.24.224
  • 52.201.75.180
  • 52.86.84.98
  • 34.203.32.42
  • 3.221.56.183
  • 54.156.29.217
  • 52.3.157.51
suspicious
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
platform-api.sharethis.com
  • 13.35.253.42
  • 13.35.253.46
  • 13.35.253.12
  • 13.35.253.23
whitelisted
fonts.googleapis.com
  • 172.217.16.170
whitelisted
cdnjs.cloudflare.com
  • 104.17.64.4
  • 104.17.65.4
whitelisted
pagead2.googlesyndication.com
  • 172.217.22.2
whitelisted
fonts.gstatic.com
  • 216.58.210.3
whitelisted
connect.facebook.net
  • 69.171.250.25
whitelisted
www.facebook.com
  • 157.240.20.35
whitelisted
secure.statcounter.com
  • 104.20.2.47
  • 104.20.3.47
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
planilla-de-excel-de-calendario-de-vacaciones-de-empleados.xlsm