File name:

OInstall.exe

Full analysis: https://app.any.run/tasks/a6a10a3d-43a2-40e2-ac11-8596a39784e6
Verdict: Malicious activity
Analysis date: June 27, 2021, 06:14:41
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed
MD5:

B99644C768E6315872D833CE7856BAA9

SHA1:

E0463E339FF5DF41D3188DBA9FA2A5354E466C08

SHA256:

43149F733842776FA3DBDF77CD752A3523D023EB74F4250F274C66740F677B26

SSDEEP:

196608:fyss4nE1GB6TOBQ23gLJSankV6mou1x03Gtyw5uCYEq4S7C4qjgOlGNRdw4ZhPpo:fyss4IGB6TOBjgtSmkImoeymuCS44q8M

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

    • Drops executable file immediately after starts

      • OInstall.exe (PID: 3324)
      • files.dat (PID: 3152)
      • OfficeClickToRun.exe (PID: 3100)

    • Application was dropped or rewritten from another process

      • files.dat (PID: 3152)
      • OfficeClickToRun.exe (PID: 3100)
      • OfficeClickToRun.exe (PID: 2500)

    • Loads dropped or rewritten executable

      • OfficeClickToRun.exe (PID: 2500)
      • OfficeClickToRun.exe (PID: 3100)

    • Changes settings of System certificates

      • OfficeClickToRun.exe (PID: 3100)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • OInstall.exe (PID: 3324)
      • files.dat (PID: 3152)
      • expand.exe (PID: 2140)
      • OfficeClickToRun.exe (PID: 3100)

    • Starts application with an unusual extension

      • cmd.exe (PID: 952)

    • Starts CMD.EXE for commands execution

      • OInstall.exe (PID: 3324)

    • Drops a file that was compiled in debug mode

      • OInstall.exe (PID: 3324)
      • files.dat (PID: 3152)
      • expand.exe (PID: 2140)
      • OfficeClickToRun.exe (PID: 3100)

    • Uses REG.EXE to modify Windows registry

      • OInstall.exe (PID: 3324)
      • cmd.exe (PID: 2072)
      • cmd.exe (PID: 1444)
      • cmd.exe (PID: 2916)
      • cmd.exe (PID: 2744)
      • cmd.exe (PID: 2944)

    • Executes PowerShell scripts

      • OInstall.exe (PID: 3324)

    • Creates files in the user directory

      • powershell.exe (PID: 3636)
      • powershell.exe (PID: 1564)
      • powershell.exe (PID: 352)
      • powershell.exe (PID: 3632)

    • Creates files in the Windows directory

      • expand.exe (PID: 2188)
      • OfficeClickToRun.exe (PID: 3100)

    • Creates a directory in Program Files

      • OInstall.exe (PID: 3324)
      • expand.exe (PID: 2140)
      • expand.exe (PID: 3408)
      • OfficeClickToRun.exe (PID: 3100)

    • Creates files in the program directory

      • expand.exe (PID: 2140)
      • expand.exe (PID: 3408)
      • OfficeClickToRun.exe (PID: 3100)

    • Drops a file with a compile date too recent

      • expand.exe (PID: 2140)
      • OfficeClickToRun.exe (PID: 3100)

    • Drops a file with too old compile date

      • expand.exe (PID: 2140)

    • Executed as Windows Service

      • OfficeClickToRun.exe (PID: 3100)

    • Removes files from Windows directory

      • OfficeClickToRun.exe (PID: 3100)

    • Adds / modifies Windows certificates

      • OfficeClickToRun.exe (PID: 3100)

  • INFO

    • Reads Microsoft Office registry keys

      • OfficeClickToRun.exe (PID: 2500)
      • OfficeClickToRun.exe (PID: 3100)

    • Reads settings of System Certificates

      • OfficeClickToRun.exe (PID: 3100)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | UPX compressed Win32 Executable (76)
.exe | Win32 Executable (generic) (12.6)
.exe | Generic Win/DOS Executable (5.6)
.exe | DOS Executable Generic (5.6)

EXIF

EXE

FileDescription: Office 2013-2021 C2R Install
ProductName: Office 2013-2021 C2R Install
CharacterSet: Unicode
LanguageCode: Neutral
FileSubtype: -
ObjectFileType: Unknown
FileOS: Unknown (0)
FileFlags: (none)
FileFlagsMask: 0x0000
ProductVersionNumber: 7.1.6.0
FileVersionNumber: 7.1.6.0
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0x1482640
UninitializedDataSize: 11198464
InitializedDataSize: 90112
CodeSize: 10305536
LinkerVersion: 2.5
PEType: PE32
TimeStamp: 2021:02:26 13:48:09+01:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 26-Feb-2021 12:48:09
Detected languages:
  • English - United States
ProductName: Office 2013-2021 C2R Install
FileDescription: Office 2013-2021 C2R Install

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0090
Pages in file: 0x0003
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x0000
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000080

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 26-Feb-2021 12:48:09
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
UPX0
0x00001000
0x00AAE000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
UPX1
0x00AAF000
0x009D4000
0x009D3800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.90202
.rsrc
0x01483000
0x00016000
0x00015200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
1.96757

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.94291
1117
UNKNOWN
English - United States
RT_MANIFEST
2
1.96082
9640
UNKNOWN
English - United States
RT_ICON
3
2.20562
4264
UNKNOWN
English - United States
RT_ICON
4
2.87138
1128
UNKNOWN
English - United States
RT_ICON

Imports

ADVAPI32.DLL
COMCTL32.DLL
GDI32.DLL
ICMP.DLL
IMAGEHLP.DLL
IPHLPAPI.DLL
KERNEL32.DLL
MSI.DLL
MSVCRT.dll
NETAPI32.DLL
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
75
Monitored processes
24
Malicious processes
5
Suspicious processes
0

Behavior graph

Click at the process to see the details
start oinstall.exe no specs oinstall.exe cmd.exe no specs files.dat reg.exe no specs powershell.exe expand.exe no specs powershell.exe no specs powershell.exe expand.exe powershell.exe expand.exe no specs officeclicktorun.exe officeclicktorun.exe cmd.exe no specs reg.exe no specs cmd.exe no specs reg.exe no specs cmd.exe no specs reg.exe no specs cmd.exe no specs reg.exe no specs cmd.exe no specs reg.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2616"C:\Users\admin\AppData\Local\Temp\OInstall.exe" C:\Users\admin\AppData\Local\Temp\OInstall.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Office 2013-2021 C2R Install
3324"C:\Users\admin\AppData\Local\Temp\OInstall.exe" C:\Users\admin\AppData\Local\Temp\OInstall.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Description:
Office 2013-2021 C2R Install
Modules
Images
c:\users\admin\appdata\local\temp\oinstall.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\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\gdi32.dll
952"C:\Windows\System32\cmd.exe" /D /c files.dat -y -pkmsautoC:\Windows\System32\cmd.exe—OInstall.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
3152files.dat -y -pkmsautoC:\Users\admin\AppData\Local\Temp\files\files.dat
cmd.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\files\files.dat
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
184"C:\Windows\System32\reg.exe" add HKLM\Software\Policies\Microsoft\Office\16.0\Common\OfficeUpdate /v UpdateBranch /d Current /fC:\Windows\System32\reg.exe—OInstall.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Registry Console Tool
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\reg.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
1564"powershell" -command "& { (New-Object Net.WebClient).DownloadFile('http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v32.cab', 'C:\Users\admin\AppData\Local\Temp\over294306\v32.cab') }"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
OInstall.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows PowerShell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.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\atl.dll
c:\windows\system32\user32.dll
2188"expand" v32.cab -F:VersionDescriptor.xml C:\Users\admin\AppData\Local\Temp\over294306C:\Windows\system32\expand.exe—OInstall.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
LZ Expansion Utility
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\expand.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\cabinet.dll
3636"powershell" -command "& { Get-Content C:\Users\admin\AppData\Local\Temp\over294306\VersionDescriptor.xml | Set-Content -Encoding ASCII v32.txt }C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—OInstall.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows PowerShell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.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\atl.dll
c:\windows\system32\user32.dll
352"powershell" -command "& { (New-Object Net.WebClient).DownloadFile('http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/16.0.14026.20308/i320.cab', 'C:\Users\admin\AppData\Local\Temp\over294306\i320.cab') }"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
OInstall.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows PowerShell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.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\atl.dll
c:\windows\system32\user32.dll
2140"expand" i320.cab -F:* "C:\Program Files\Common Files\microsoft Shared\ClickToRun"C:\Windows\system32\expand.exe
OInstall.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
LZ Expansion Utility
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\expand.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\cabinet.dll
Total events
1 463
Read events
1 033
Write events
417
Delete events
13

Modification events

(PID) Process:(3324) OInstall.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\MediaResources\DirectSound\Speaker Configuration
Operation:writeName:Speaker Configuration
Value:
4
(PID) Process:(184) reg.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Office\16.0\Common\OfficeUpdate
Operation:writeName:UpdateBranch
Value:
Current
(PID) Process:(1564) powershell.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\13D\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(1564) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(1564) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(1564) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(1564) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
4294901760
(PID) Process:(1564) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(1564) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
(PID) Process:(1564) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASMANCS
Operation:writeName:EnableFileTracing
Value:
0
Executable files
111
Suspicious files
11
Text files
21
Unknown types
2

Dropped files

PID
Process
Filename
Type
1564powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\96AIRM16ULSY5GT64JFS.temp —
MD5:—
SHA256:—
2188expand.exeC:\Users\admin\AppData\Local\Temp\over294306\$dpx$.tmp\90014edbb5515e43b7d1e92a9ef5328c.tmp —
MD5:—
SHA256:—
2188expand.exeC:\Windows\Logs\DPX\setuperr.log —
MD5:—
SHA256:—
3636powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\FTXCUPKM7W9FIZ8RI2H4.temp —
MD5:—
SHA256:—
352powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\30FXH3JFSXCW531GYFPN.temp —
MD5:—
SHA256:—
352powershell.exeC:\Users\admin\AppData\Local\Temp\over294306\i320.cab —
MD5:—
SHA256:—
2140expand.exeC:\Program Files\Common Files\microsoft Shared\ClickToRun\$dpx$.tmp\aad336ed4744da458ff3d6724cdbc675.tmp —
MD5:—
SHA256:—
1564powershell.exeC:\Users\admin\AppData\Local\Temp\over294306\v32.cabcompressed
MD5:24385E0B395E36BB8097D2A9E2D1EB8D
SHA256:2BEF61027CE97598A62FD5F013A95E27424E9D7158980A22642E2C4AD85E0C34
2140expand.exeC:\Program Files\Common Files\microsoft Shared\ClickToRun\$dpx$.tmp\8dfc3114d0a03042afd464c5cca0f327.tmp —
MD5:—
SHA256:—
3636powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-msbinary
MD5:69FE8E6DD9F6D2E370AFBFC4C3A3F1C9
SHA256:1C0057C2D274EB61582EEDD68D97FCB3B5C02D3D811A18A80FAC9785AB5EECA0
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
14
DNS requests
7
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
352
powershell.exe
GET
301
2.18.232.120:80
http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/16.0.14026.20308/i320.cab
unknown
—
—
whitelisted
3632
powershell.exe
GET
301
2.18.232.120:80
http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/16.0.14026.20308/i321033.cab
unknown
—
—
whitelisted
1564
powershell.exe
GET
301
2.18.232.120:80
http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v32.cab
unknown
—
—
whitelisted
1564
powershell.exe
GET
200
23.32.238.187:80
http://officecdn.microsoft.com.edgesuite.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v32.cab
US
compressed
9.68 Kb
whitelisted
352
powershell.exe
GET
200
23.32.238.187:80
http://officecdn.microsoft.com.edgesuite.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/16.0.14026.20308/i320.cab
US
compressed
23.6 Mb
whitelisted
3100
OfficeClickToRun.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAqvpsXKY8RRQeo74ffHUxc%3D
US
der
471 b
whitelisted
3632
powershell.exe
GET
200
23.32.238.208:80
http://officecdn.microsoft.com.edgesuite.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/16.0.14026.20308/i321033.cab
US
compressed
8.69 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
1564
powershell.exe
2.18.232.120:80
officecdn.microsoft.com
Akamai International B.V.
—
whitelisted
3632
powershell.exe
2.18.232.120:80
officecdn.microsoft.com
Akamai International B.V.
—
whitelisted
3632
powershell.exe
23.32.238.208:80
officecdn.microsoft.com.edgesuite.net
XO Communications
US
unknown
1564
powershell.exe
23.32.238.187:80
officecdn.microsoft.com.edgesuite.net
XO Communications
US
suspicious
352
powershell.exe
2.18.232.120:80
officecdn.microsoft.com
Akamai International B.V.
—
whitelisted
352
powershell.exe
23.32.238.187:80
officecdn.microsoft.com.edgesuite.net
XO Communications
US
suspicious
3100
OfficeClickToRun.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2500
OfficeClickToRun.exe
52.113.194.132:443
ecs.office.com
Microsoft Corporation
US
suspicious
3100
OfficeClickToRun.exe
52.113.194.132:443
ecs.office.com
Microsoft Corporation
US
suspicious
3100
OfficeClickToRun.exe
51.140.157.153:443
self.events.data.microsoft.com
Microsoft Corporation
GB
unknown

DNS requests

Domain
IP
Reputation
officecdn.microsoft.com
  • 2.18.232.120
whitelisted
officecdn.microsoft.com.edgesuite.net
  • 23.32.238.187
  • 23.32.238.209
  • 23.32.238.208
  • 23.32.238.184
whitelisted
ecs.office.com
  • 52.113.194.132
whitelisted
self.events.data.microsoft.com
  • 51.140.157.153
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted

Threats

No threats detected
No debug info
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