File name:

research-1646684671.xls

Full analysis: https://app.any.run/tasks/094dd3f5-276e-4cc3-80c1-7feca73e415f
Verdict: Malicious activity
Analysis date: July 05, 2025, 22:14:25
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
macros40
Indicators:
MIME: application/vnd.ms-excel
File info: Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Last Saved By: Amanda, Name of Creating Application: Microsoft Excel, Create Time/Date: Fri Jun 5 18:17:20 2015, Last Saved Time/Date: Sun Jun 13 09:24:55 2021, Security: 0
MD5:

927005139A0BE61EFE849C715D875DD2

SHA1:

0F6A91916941D85B69E5320873A5D1C45055BC4E

SHA256:

B23491EDE17F9A5B7D6AD27D3051A2224C214A5AFA2139E5147BD26319577F85

SSDEEP:

6144:Hknl9oBdySAx76F6XeyTVtW/9Ny9ABnl5/PBgxOHjuM9Mq:jl5/WxIjL

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

    • Registers / Runs the DLL via REGSVR32.EXE

      • EXCEL.EXE (PID: 1484)
    • Calls Win API functions (MACROS)

      • EXCEL.EXE (PID: 1484)
    • Unusual execution from MS Office

      • EXCEL.EXE (PID: 1484)
  • SUSPICIOUS

    • Sets XML DOM element text (SCRIPT)

      • splwow64.exe (PID: 4580)
  • INFO

    • Reads security settings of Internet Explorer

      • splwow64.exe (PID: 4580)
    • Checks proxy server information

      • slui.exe (PID: 1128)
    • Reads the software policy settings

      • slui.exe (PID: 1128)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.xls | Microsoft Excel sheet (78.9)

EXIF

FlashPix

Author: -
LastModifiedBy: Amanda
Software: Microsoft Excel
CreateDate: 2015:06:05 18:17:20
ModifyDate: 2021:06:13 09:24:55
Security: None
CodePage: Windows Latin 1 (Western European)
Company: -
ScaleCrop: No
LinksUpToDate: No
TitleOfParts:
  • Doc1
  • Doc2
  • Doc3
  • Doc4
HeadingPairs:
  • Worksheets
  • 1
  • Excel 4.0 Macros
  • 3
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
150
Monitored processes
7
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start cmd.exe no specs conhost.exe no specs excel.exe regsvr32.exe no specs regsvr32.exe no specs slui.exe splwow64.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1128C:\WINDOWS\System32\slui.exe -EmbeddingC:\Windows\System32\slui.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Activation Client
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\slui.exe
c:\windows\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\bcrypt.dll
c:\windows\system32\user32.dll
1484"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\admin\AppData\Local\Temp\research-1646684671.xls"C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE
cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Version:
16.0.16026.20146
Modules
Images
c:\program files\microsoft office\root\office16\excel.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\ole32.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\combase.dll
c:\windows\system32\gdi32.dll
1800regsvr32 -s ..\iroto.dllC:\Windows\System32\regsvr32.exeEXCEL.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft(C) Register Server
Exit code:
3
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\regsvr32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\aclayers.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
3048regsvr32 -s ..\iroto1.dllC:\Windows\System32\regsvr32.exeEXCEL.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft(C) Register Server
Exit code:
3
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\regsvr32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\aclayers.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
3752"C:\Windows\System32\cmd.exe" /k C:\Users\admin\AppData\Local\Temp\research-1646684671.xlsC:\Windows\System32\cmd.exeexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\bcrypt.dll
3756\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Console Window Host
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
4580C:\WINDOWS\splwow64.exe 8192C:\Windows\splwow64.exeEXCEL.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Print driver host for applications
Version:
10.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\splwow64.exe
c:\windows\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\bcrypt.dll
c:\windows\system32\user32.dll
Total events
9 707
Read events
9 425
Write events
253
Delete events
29

Modification events

(PID) Process:(3752) cmd.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.xls\OpenWithProgids
Operation:writeName:Excel.Sheet.8
Value:
(PID) Process:(3752) cmd.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached
Operation:writeName:{97E467B4-98C6-4F19-9588-161B7773D6F6} {886D8EEB-8CF2-4446-8D02-CDBA1DBDCF99} 0xFFFF
Value:
0100000000000000B236352DFAEDDB01
(PID) Process:(1484) EXCEL.EXEKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:en-US
Value:
2
(PID) Process:(1484) EXCEL.EXEKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:de-de
Value:
2
(PID) Process:(1484) EXCEL.EXEKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:fr-fr
Value:
2
(PID) Process:(1484) EXCEL.EXEKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:es-es
Value:
2
(PID) Process:(1484) EXCEL.EXEKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:it-it
Value:
2
(PID) Process:(1484) EXCEL.EXEKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:ja-jp
Value:
2
(PID) Process:(1484) EXCEL.EXEKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:ko-kr
Value:
2
(PID) Process:(1484) EXCEL.EXEKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:pt-br
Value:
2
Executable files
0
Suspicious files
18
Text files
20
Unknown types
0

Dropped files

PID
Process
Filename
Type
1484EXCEL.EXEC:\Users\admin\AppData\Local\Microsoft\Office\16.0\WebServiceCache\AllUsers\officeclient.microsoft.com\B8550B7A-E5B4-49BD-94AC-C71D3317876Dxml
MD5:08CEF169A5AE00883CE97B1ECC63B517
SHA256:224A680CB88454CB98AC79D5AF8B0F8C3713E74FD9161F67E72D44F42D5EC7E4
1484EXCEL.EXEC:\Users\admin\AppData\Local\Microsoft\Office\16.0\excel.exe_Rules.xmlxml
MD5:13AF026BB17E87B1A24C00E8295447B0
SHA256:4695B860F6568E9EDDC220E4C80C848D5B6BE780C9A4A31FAD4D878E098FF8DB
1484EXCEL.EXEC:\Users\admin\AppData\Local\Microsoft\TokenBroker\Cache\56a61aeb75d8f5be186c26607f4bb213abe7c5ec.tbresbinary
MD5:BDE30CCCAA9AFA31ADD3220C082B67ED
SHA256:4DCCFAFE5CBEBD7CDB0486CE1B04864530F642674F62DD327EE33B009886B421
1484EXCEL.EXEC:\Users\admin\AppData\Local\Microsoft\FontCache\4\PreviewFont\flat_officeFontsPreview_4_41.ttfbinary
MD5:A807151D5747F6460143DC1FD2C3195F
SHA256:C0C3B354480E34CCC0C25D371B30D0272DB86C786AF6438C217998B0A30E5EB0
1484EXCEL.EXEC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_363582827213C09529A76F35FB615187binary
MD5:AFF943D57E55EDA2F87FB8887534CD8C
SHA256:E0F790E1DB11601E714861BA2CEBE1CF4B295FB03E499E9B1623D194DDD556F9
1484EXCEL.EXEC:\Users\admin\AppData\Local\Microsoft\FontCache\4\Catalog\ListAll.Jsonbinary
MD5:CFD54484BBCCD842CE5113068C419A8A
SHA256:4FEE36BCBAB47965FD07134DE0BC666ECE4041CD1495D0107B468630BF6ED571
1484EXCEL.EXEC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\936F10BC72DB0BC0181957BCF75D6817binary
MD5:709A9647888883EE36EE208C51E580E9
SHA256:03D745BDCBD9781CCECAE5AECEFD072A0D85BF313D721FC8810D17A86561CC35
1484EXCEL.EXEC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_CBDCCBFE4F7A916411C1E69BDD97BB04binary
MD5:C4B6CC975938A46DC3607BFE820DAD99
SHA256:66CB0DBC14871F9A8E539E006F712DA040E5AF5BA6CE656ACD581D274AE0E825
1484EXCEL.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\INetCache\IE\RR3E01RZ\visiotb_16x16[1].pngimage
MD5:61A9DC040A4A24D1F0197BA6DD73D7D9
SHA256:7C473B4645791E57EFD6DD2B3930F640D73A4671CABCA74F07A16C3AFFB8E328
1484EXCEL.EXEC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\936F10BC72DB0BC0181957BCF75D6817binary
MD5:4B78F92C14AFDFD84057ABCDA693B60F
SHA256:AEEE047AEA4D3F8584B1084A86A00C5A2292E8F7751A66C2F2050C5F9C10E9B3
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
10
TCP/UDP connections
43
DNS requests
32
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1484
EXCEL.EXE
GET
200
104.18.21.213:80
http://r11.c.lencr.org/29.crl
unknown
whitelisted
3936
svchost.exe
GET
200
2.17.190.73:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
whitelisted
1268
svchost.exe
GET
200
23.216.77.6:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
whitelisted
1268
svchost.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
whitelisted
1484
EXCEL.EXE
GET
200
2.17.190.73:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEApDqVCbATUviZV57HIIulA%3D
unknown
whitelisted
1204
SIHClient.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
whitelisted
1204
SIHClient.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
whitelisted
2940
svchost.exe
GET
200
69.192.161.44:80
http://x1.c.lencr.org/
unknown
whitelisted
1484
EXCEL.EXE
GET
200
2.23.77.188:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D
unknown
whitelisted
1484
EXCEL.EXE
GET
200
2.23.77.188:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEA8fFXWCzc0zc0vcX82UGjM%3D
unknown
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1268
svchost.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:137
whitelisted
5944
MoUsoCoreWorker.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4708
RUXIMICS.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:138
whitelisted
1484
EXCEL.EXE
52.109.28.46:443
officeclient.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
GB
whitelisted
1484
EXCEL.EXE
52.123.129.14:443
ecs.office.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
1484
EXCEL.EXE
23.197.142.186:443
fs.microsoft.com
Akamai International B.V.
US
whitelisted
3936
svchost.exe
20.190.160.2:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
1484
EXCEL.EXE
188.209.214.83:443
nws.visionconsulting.ro
ROMARG SRL
RO
unknown

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.104.136.2
  • 4.231.128.59
whitelisted
google.com
  • 142.250.186.78
whitelisted
officeclient.microsoft.com
  • 52.109.28.46
whitelisted
ecs.office.com
  • 52.123.129.14
  • 52.123.128.14
whitelisted
fs.microsoft.com
  • 23.197.142.186
whitelisted
nws.visionconsulting.ro
  • 188.209.214.83
unknown
login.live.com
  • 20.190.160.2
  • 40.126.32.136
  • 20.190.160.130
  • 20.190.160.132
  • 20.190.160.14
  • 20.190.160.128
  • 40.126.32.133
  • 20.190.160.3
whitelisted
ocsp.digicert.com
  • 2.17.190.73
  • 2.23.77.188
whitelisted
r11.c.lencr.org
  • 104.18.21.213
  • 104.18.20.213
whitelisted
royalpalm.sparkblue.lk
unknown

Threats

No threats detected
No debug info