File name:

OfficeSetup.exe

Full analysis: https://app.any.run/tasks/735f6ae1-d4ce-42f6-a1d7-decaa9f7e5d6
Verdict: Malicious activity
Analysis date: October 19, 2024, 09:26:33
OS: Windows 10 Professional (build: 19045, 64 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

B017D9F052427181F4844217A450FD44

SHA1:

9435F657CB19CF215415AF1DD7EA549A8B60DB78

SHA256:

0A196A7584FA1D1F85BBE9753FDDA47BE22113FC0D6A055E2BB1771BF1B0F48E

SSDEEP:

98304:6VpkJ/P8TKmq1+N42G+71kXkz4RdL3IfcsWwoT9d9QrOGYREikFCjVoxwi1mPwl0:I02y

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

    • Scans artifacts that could help determine the target

      • OfficeSetup.exe (PID: 5100)
  • SUSPICIOUS

    • Starts a Microsoft application from unusual location

      • OfficeSetup.exe (PID: 5100)
      • OfficeSetup.exe (PID: 4584)
    • Process drops legitimate windows executable

      • OfficeSetup.exe (PID: 5100)
      • OfficeClickToRun.exe (PID: 7720)
      • OfficeClickToRun.exe (PID: 1744)
    • Application launched itself

      • OfficeSetup.exe (PID: 5100)
    • Reads security settings of Internet Explorer

      • OfficeSetup.exe (PID: 5100)
      • OfficeSetup.exe (PID: 4584)
    • Checks Windows Trust Settings

      • OfficeSetup.exe (PID: 5100)
      • OfficeSetup.exe (PID: 4584)
    • Searches for installed software

      • OfficeSetup.exe (PID: 4584)
    • Executable content was dropped or overwritten

      • OfficeClickToRun.exe (PID: 1744)
      • OfficeClickToRun.exe (PID: 7720)
    • The process drops C-runtime libraries

      • OfficeClickToRun.exe (PID: 1744)
  • INFO

    • Process checks computer location settings

      • OfficeSetup.exe (PID: 5100)
      • OfficeSetup.exe (PID: 4584)
    • Checks supported languages

      • OfficeSetup.exe (PID: 5100)
      • OfficeClickToRun.exe (PID: 1744)
      • OfficeSetup.exe (PID: 4584)
    • Reads the computer name

      • OfficeSetup.exe (PID: 5100)
      • OfficeClickToRun.exe (PID: 1744)
    • Checks proxy server information

      • OfficeSetup.exe (PID: 5100)
      • OfficeSetup.exe (PID: 4584)
      • OfficeClickToRun.exe (PID: 1744)
    • Reads the machine GUID from the registry

      • OfficeSetup.exe (PID: 5100)
      • OfficeSetup.exe (PID: 4584)
    • Process checks whether UAC notifications are on

      • OfficeSetup.exe (PID: 5100)
    • Reads Microsoft Office registry keys

      • OfficeSetup.exe (PID: 5100)
      • OfficeSetup.exe (PID: 4584)
      • OfficeClickToRun.exe (PID: 1744)
    • Reads Environment values

      • OfficeSetup.exe (PID: 5100)
    • Reads the software policy settings

      • OfficeSetup.exe (PID: 5100)
      • OfficeSetup.exe (PID: 4584)
    • Create files in a temporary directory

      • OfficeSetup.exe (PID: 4584)
    • Creates files or folders in the user directory

      • OfficeSetup.exe (PID: 4584)
    • Executes as Windows Service

      • OfficeClickToRun.exe (PID: 7720)
    • The process uses the downloaded file

      • OfficeSetup.exe (PID: 4584)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable (generic) (52.9)
.exe | Generic Win/DOS Executable (23.5)
.exe | DOS Executable Generic (23.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2024:09:24 19:36:57+00:00
ImageFileCharacteristics: Executable, 32-bit, Removable run from swap, Net run from swap
PEType: PE32
LinkerVersion: 14.38
CodeSize: 4568576
InitializedDataSize: 2994176
UninitializedDataSize: -
EntryPoint: 0x3e2b85
OSVersion: 5.2
ImageVersion: -
SubsystemVersion: 5.2
Subsystem: Windows GUI
FileVersionNumber: 16.0.18025.20104
ProductVersionNumber: 16.0.18025.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Windows NT 32-bit
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Windows, Latin1
CompanyName: Microsoft Corporation
FileDescription: Microsoft 365 and Office
FileVersion: 16.0.18025.20104
InternalName: Bootstrapper.exe
LegalTrademarks1: Microsoft® is a registered trademark of Microsoft Corporation.
LegalTrademarks2: Windows® is a registered trademark of Microsoft Corporation.
OriginalFileName: Bootstrapper.exe
ProductName: Microsoft Office
ProductVersion: 16.0.18025.20104
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
135
Monitored processes
6
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start officesetup.exe officesetup.exe officeclicktorun.exe Delivery Optimization User no specs officeclicktorun.exe officeclicktorun.exe

Process information

PID
CMD
Path
Indicators
Parent process
1744OfficeClickToRun.exe platform=x64 culture=en-us productstoadd=ProPlus2024Retail.16_en-us_x-none cdnbaseurl=http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60 baseurl=http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60 version=16.0.18025.20160 mediatype=CDN sourcetype=CDN ProPlus2024Retail.excludedapps=groove updatesenabled=False bitnessmigration=False deliverymechanism=492350f6-3a01-4f97-b9c0-c7c6ddf67d60 flt.useoutlookshareaddon=unknown flt.useofficehelperaddon=unknown flt.UseTeamsOnInstallConsumer=unknown flt.UseTeamsOnUpdateConsumer=unknown uninstallcentennial=True scenario=CLIENTUPDATEC:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe
OfficeSetup.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft Office Click-to-Run (SxS)
Exit code:
0
Version:
16.0.16026.20140
Modules
Images
c:\program files\common files\microsoft shared\clicktorun\officeclicktorun.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.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
4584"C:\Users\admin\AppData\Local\Temp\OfficeSetup.exe" ELEVATED sid=S-1-5-21-1693682860-607145093-2874071422-1001 C:\Users\admin\AppData\Local\Temp\OfficeSetup.exe
OfficeSetup.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft 365 and Office
Version:
16.0.18025.20104
Modules
Images
c:\windows\syswow64\slc.dll
c:\windows\syswow64\sppc.dll
c:\windows\syswow64\sxs.dll
c:\windows\syswow64\cryptnet.dll
c:\windows\syswow64\gpapi.dll
c:\windows\syswow64\cabinet.dll
c:\windows\syswow64\devrtl.dll
c:\windows\syswow64\msxml6.dll
c:\program files\microsoft office\root\vfs\programfilescommonx86\microsoft shared\office16\msoxmlmf.dll
c:\program files\microsoft office\root\vfs\programfilescommonx86\microsoft shared\office16\vcruntime140.dll
5100"C:\Users\admin\AppData\Local\Temp\OfficeSetup.exe" C:\Users\admin\AppData\Local\Temp\OfficeSetup.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft 365 and Office
Version:
16.0.18025.20104
Modules
Images
c:\users\admin\appdata\local\temp\officesetup.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\advapi32.dll
7192C:\WINDOWS\system32\DllHost.exe /Processid:{338B40F9-9D68-4B53-A793-6B9AA0C5F63B}C:\Windows\System32\dllhost.exesvchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
COM Surrogate
Exit code:
0
Version:
10.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\dllhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\kernel.appcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\bcryptprimitives.dll
7720"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /serviceC:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe
services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft Office Click-to-Run (SxS)
Version:
16.0.18025.20160
Modules
Images
c:\program files\common files\microsoft shared\clicktorun\officeclicktorun.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\gdi32.dll
7892OfficeClickToRun.exe platform=x64 culture=en-us productstoadd=ProPlus2024Retail.16_en-us_x-none cdnbaseurl.16=http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60 baseurl.16=http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60 version.16=16.0.18025.20160 mediatype.16=CDN sourcetype.16=CDN ProPlus2024Retail.excludedapps.16=groove updatesenabled.16=False bitnessmigration=False deliverymechanism=492350f6-3a01-4f97-b9c0-c7c6ddf67d60 flt.useoutlookshareaddon=unknown flt.useofficehelperaddon=unknown flt.UseTeamsOnInstallConsumer=unknown flt.UseTeamsOnUpdateConsumer=unknown uninstallcentennial=TrueC:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe
OfficeSetup.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft Office Click-to-Run (SxS)
Version:
16.0.18025.20160
Modules
Images
c:\program files\common files\microsoft shared\clicktorun\officeclicktorun.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.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
Total events
11 932
Read events
11 640
Write events
98
Delete events
194

Modification events

(PID) Process:(5100) OfficeSetup.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:en-US
Value:
2
(PID) Process:(5100) OfficeSetup.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:de-de
Value:
2
(PID) Process:(5100) OfficeSetup.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:fr-fr
Value:
2
(PID) Process:(5100) OfficeSetup.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:es-es
Value:
2
(PID) Process:(5100) OfficeSetup.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:it-it
Value:
2
(PID) Process:(5100) OfficeSetup.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:ja-jp
Value:
2
(PID) Process:(5100) OfficeSetup.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:ko-kr
Value:
2
(PID) Process:(5100) OfficeSetup.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:pt-br
Value:
2
(PID) Process:(5100) OfficeSetup.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:ru-ru
Value:
2
(PID) Process:(5100) OfficeSetup.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:tr-tr
Value:
2
Executable files
391
Suspicious files
18
Text files
43
Unknown types
1

Dropped files

PID
Process
Filename
Type
4584OfficeSetup.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\A583E2A51BFBDC1E492A57B7C8325850binary
MD5:BEA650E9D669CF1C6C2EA6DEF826B955
SHA256:E259199F60C1F26999723B5B2C2120DF8D35440B3F606DC0F8B79C896F54B49E
4584OfficeSetup.exeC:\Users\admin\AppData\Local\Temp\OfficeC2R50EF49E8-FDC5-4AB7-A9EF-5DA29172263E\v64.hashtext
MD5:C955AD47B7DE7F030929203CE9C40382
SHA256:D5E07C364D95B8CEF805A0E9A50626BAF6E8B1A01011AFEC563AA975E599DB5D
4584OfficeSetup.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\36AC0BE60E1243344AE145F746D881FEbinary
MD5:DDF4DE0DC1AC39C22F605957A1FE614B
SHA256:0ACF9791F2CBBF8330653DF8D90E760108DD7ED3B5DB03C4DE164BD5047E4D4A
5100OfficeSetup.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_0FB9553B978E7F00C6B2309507DEB64Abinary
MD5:9188968F89DAB0AE89455E60CD93D746
SHA256:9707FE9A041CF9BFD61C8F948AEA18682C6B3E87494A2787CEDACD5096B62CC9
4584OfficeSetup.exeC:\Users\admin\AppData\Local\Temp\OfficeC2R50EF49E8-FDC5-4AB7-A9EF-5DA29172263EOfficeC2R1783985F-6BAF-4C3E-8E12-4C991CFBD855\v64.hashtext
MD5:C955AD47B7DE7F030929203CE9C40382
SHA256:D5E07C364D95B8CEF805A0E9A50626BAF6E8B1A01011AFEC563AA975E599DB5D
5100OfficeSetup.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_0FB9553B978E7F00C6B2309507DEB64Ader
MD5:CBF7545591E8E27AA8CD30400AE5E619
SHA256:A09A4436AE9EE17B1CB1BD302E9110EB5826632E00B3D7C354831440E91BD5FE
5100OfficeSetup.exeC:\Users\admin\AppData\Local\Microsoft\Office\OTele\officesetup.exe.db-shmbinary
MD5:FFB4D5C375F1D73989FED2398E0681B0
SHA256:F334DB3C8B2B4DFFCB09FA654D8807C1C89965E85654E228C255575C6DF91EDB
5100OfficeSetup.exeC:\Users\admin\AppData\Local\Microsoft\Office\OTele\officesetup.exe.db-walbinary
MD5:40E5D4497DA19D5923C948164AAFCF09
SHA256:EFE690B5BFF6461C6118ECD875144DE78CF84AB1692C8371381F7B51B11B4EA4
5100OfficeSetup.exeC:\Users\admin\AppData\Local\Microsoft\Office\16.0\WebServiceCache\AllUsers\officeclient.microsoft.com\AEC6ADC5-D11C-40E5-99CC-B22F06FE036Axml
MD5:CAA856F14283B592663AA9AD7B2EC6A2
SHA256:F1BAA7DDFCE91554EB296C6D854980825E269E1FD8D6876FA7C25D63D120A8BD
4584OfficeSetup.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\0B8A20E1F3F4D73D52A19929F922C892binary
MD5:7B2D889AFA8558D921D5D96BBFFFF361
SHA256:05023211964BF3AB5D2FA17D05E0B0EA36978DE2D1B6CC194DDF32437D40871C
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
56
TCP/UDP connections
76
DNS requests
35
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
5488
MoUsoCoreWorker.exe
GET
200
23.48.23.143:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
whitelisted
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
whitelisted
HEAD
200
23.48.23.67:80
http://f.c2r.ts.cdn.office.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v64_16.0.16026.20146.cab
unknown
whitelisted
HEAD
200
23.48.23.67:80
http://f.c2r.ts.cdn.office.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v64_16.0.18025.20160.cab
unknown
whitelisted
HEAD
200
23.48.23.67:80
http://f.c2r.ts.cdn.office.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v64_16.0.18025.20160.cab
unknown
whitelisted
5100
OfficeSetup.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D
unknown
whitelisted
4360
SearchApp.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D
unknown
whitelisted
1732
svchost.exe
HEAD
200
23.48.23.67:80
http://f.c2r.ts.cdn.office.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v64_16.0.18025.20160.cab
unknown
whitelisted
7028
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
whitelisted
1732
svchost.exe
GET
206
23.48.23.67:80
http://f.c2r.ts.cdn.office.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v64_16.0.18025.20160.cab
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
4
System
192.168.100.255:137
whitelisted
6944
svchost.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
5488
MoUsoCoreWorker.exe
23.48.23.143:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
5488
MoUsoCoreWorker.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
4020
svchost.exe
239.255.255.250:1900
whitelisted
52.109.32.97:443
officeclient.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
GB
whitelisted
4
System
192.168.100.255:138
whitelisted
52.113.194.132:443
ecs.office.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 40.127.240.158
whitelisted
crl.microsoft.com
  • 23.48.23.143
  • 23.48.23.156
whitelisted
www.microsoft.com
  • 184.30.21.171
whitelisted
google.com
  • 142.250.186.142
whitelisted
officeclient.microsoft.com
  • 52.109.32.97
whitelisted
ecs.office.com
  • 52.113.194.132
whitelisted
mrodevicemgr.officeapps.live.com
  • 52.109.77.37
whitelisted
f.c2r.ts.cdn.office.net
  • 23.48.23.67
  • 23.48.23.62
  • 23.48.23.37
whitelisted
mobile.events.data.microsoft.com
  • 40.79.189.58
  • 20.44.10.123
  • 13.69.116.109
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted

Threats

No threats detected
No debug info