File name:

OInstall.exe

Full analysis: https://app.any.run/tasks/dd81253e-a112-4000-a49f-cb95e2c32881
Verdict: Malicious activity
Analysis date: June 03, 2023, 21:44:47
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:

B99FAC79315B274F536A73E57DD10649

SHA1:

5B479138D2D7CF8EAEA1713D5E1B06758A8808E5

SHA256:

623344AA7C04D12756D890223DF826D6D7637FAE951407C29692CA40F6857B20

SSDEEP:

196608:/VrCEhhtHnNQoeXEXpTaCDnp2OU/vp0BWjmJJnwEYrbZu59mmrS3xUMxUgd3PJMu:9+YttbeXep2CDp2x/vqJnMZu59pr4OgT

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

    • Application was dropped or rewritten from another process

      • files.dat (PID: 3092)
      • KMSS.exe (PID: 2780)
      • kmss.dat (PID: 1992)
      • setup.exe (PID: 292)
      • OfficeClickToRun.exe (PID: 1960)
      • OfficeClickToRun.exe (PID: 3952)
      • OfficeC2RClient.exe (PID: 1932)

    • Starts NET.EXE for service management

      • cmd.exe (PID: 3388)
      • net.exe (PID: 3916)

    • Run PowerShell with an invisible window

      • powershell.exe (PID: 3980)

    • Loads dropped or rewritten executable

      • OfficeClickToRun.exe (PID: 1960)
      • OfficeClickToRun.exe (PID: 3952)
      • OfficeC2RClient.exe (PID: 1932)

    • Creates a writable file the system directory

      • OfficeClickToRun.exe (PID: 3952)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • OInstall.exe (PID: 2452)
      • files.dat (PID: 3092)
      • kmss.dat (PID: 1992)
      • setup.exe (PID: 292)
      • OfficeClickToRun.exe (PID: 3952)

    • Starts CMD.EXE for commands execution

      • OInstall.exe (PID: 2452)

    • The process executes VB scripts

      • cmd.exe (PID: 2324)
      • cmd.exe (PID: 3808)
      • cmd.exe (PID: 2232)
      • cmd.exe (PID: 3056)
      • cmd.exe (PID: 4088)

    • Reads the Internet Settings

      • cscript.exe (PID: 3456)
      • cscript.exe (PID: 1232)
      • setup.exe (PID: 292)
      • powershell.exe (PID: 3980)
      • OfficeClickToRun.exe (PID: 1960)
      • OfficeC2RClient.exe (PID: 1932)

    • Starts application with an unusual extension

      • cmd.exe (PID: 528)
      • cmd.exe (PID: 2712)

    • Drops a system driver (possible attempt to evade defenses)

      • kmss.dat (PID: 1992)

    • Uses NETSH.EXE to delete a firewall rule or allowed programs

      • cmd.exe (PID: 2720)
      • cmd.exe (PID: 3472)

    • Uses TASKKILL.EXE to kill process

      • cmd.exe (PID: 3128)
      • OInstall.exe (PID: 2452)

    • Uses NETSH.EXE to add a firewall rule or allowed programs

      • cmd.exe (PID: 2692)

    • Reads settings of System Certificates

      • setup.exe (PID: 292)
      • OfficeClickToRun.exe (PID: 1960)

    • Checks Windows Trust Settings

      • setup.exe (PID: 292)
      • OfficeClickToRun.exe (PID: 3952)

    • The process bypasses the loading of PowerShell profile settings

      • setup.exe (PID: 292)

    • The process hide an interactive prompt from the user

      • setup.exe (PID: 292)

    • Reads security settings of Internet Explorer

      • setup.exe (PID: 292)

    • Searches for installed software

      • setup.exe (PID: 292)

    • Starts POWERSHELL.EXE for commands execution

      • setup.exe (PID: 292)

    • Using PowerShell to operate with local accounts

      • powershell.exe (PID: 3980)

    • Executes as Windows Service

      • OfficeClickToRun.exe (PID: 3952)

    • Adds/modifies Windows certificates

      • cmd.exe (PID: 2212)

  • INFO

    • Reads the computer name

      • OInstall.exe (PID: 2452)
      • KMSS.exe (PID: 2780)
      • setup.exe (PID: 292)
      • OfficeClickToRun.exe (PID: 1960)
      • OfficeClickToRun.exe (PID: 3952)
      • OfficeC2RClient.exe (PID: 1932)

    • Create files in a temporary directory

      • OInstall.exe (PID: 2452)
      • files.dat (PID: 3092)
      • kmss.dat (PID: 1992)
      • setup.exe (PID: 292)
      • powershell.exe (PID: 3980)
      • OfficeClickToRun.exe (PID: 1960)
      • OfficeC2RClient.exe (PID: 1932)

    • Checks supported languages

      • OInstall.exe (PID: 2452)
      • files.dat (PID: 3092)
      • kmss.dat (PID: 1992)
      • KMSS.exe (PID: 2780)
      • setup.exe (PID: 292)
      • OfficeClickToRun.exe (PID: 1960)
      • OfficeClickToRun.exe (PID: 3952)
      • OfficeC2RClient.exe (PID: 1932)

    • Reads Environment values

      • OInstall.exe (PID: 2452)
      • OfficeClickToRun.exe (PID: 3952)
      • OfficeClickToRun.exe (PID: 1960)
      • OfficeC2RClient.exe (PID: 1932)

    • The executable file from the user directory is run by the CMD process

      • files.dat (PID: 3092)
      • kmss.dat (PID: 1992)
      • setup.exe (PID: 292)

    • Reads security settings of Internet Explorer

      • cscript.exe (PID: 3456)
      • cscript.exe (PID: 1480)
      • cscript.exe (PID: 2752)
      • cscript.exe (PID: 672)
      • cscript.exe (PID: 1232)

    • The process checks LSA protection

      • cscript.exe (PID: 3456)
      • OInstall.exe (PID: 2452)
      • netsh.exe (PID: 3960)
      • netsh.exe (PID: 1852)
      • taskkill.exe (PID: 2476)
      • taskkill.exe (PID: 2368)
      • taskkill.exe (PID: 2096)
      • KMSS.exe (PID: 2780)
      • cscript.exe (PID: 1480)
      • cscript.exe (PID: 2752)
      • cscript.exe (PID: 672)
      • cscript.exe (PID: 1232)
      • taskkill.exe (PID: 1036)
      • netsh.exe (PID: 2832)
      • setup.exe (PID: 292)
      • OfficeClickToRun.exe (PID: 1960)
      • OfficeClickToRun.exe (PID: 3952)
      • OfficeC2RClient.exe (PID: 1932)

    • Reads the machine GUID from the registry

      • KMSS.exe (PID: 2780)
      • setup.exe (PID: 292)
      • OfficeClickToRun.exe (PID: 1960)
      • OfficeClickToRun.exe (PID: 3952)
      • OfficeC2RClient.exe (PID: 1932)

    • Reads Microsoft Office registry keys

      • setup.exe (PID: 292)
      • OfficeClickToRun.exe (PID: 1960)
      • OfficeClickToRun.exe (PID: 3952)
      • OfficeC2RClient.exe (PID: 1932)

    • Checks proxy server information

      • setup.exe (PID: 292)
      • OfficeClickToRun.exe (PID: 1960)
      • OfficeC2RClient.exe (PID: 1932)

    • Creates files or folders in the user directory

      • setup.exe (PID: 292)
      • OfficeClickToRun.exe (PID: 1960)
      • OfficeC2RClient.exe (PID: 1932)

    • Creates files in the program directory

      • setup.exe (PID: 292)
      • OfficeClickToRun.exe (PID: 3952)

    • Manual execution by a user

      • OfficeC2RClient.exe (PID: 1932)

    • Process checks computer location settings

      • OfficeClickToRun.exe (PID: 3952)
      • setup.exe (PID: 292)
      • OfficeC2RClient.exe (PID: 1932)
      • OfficeClickToRun.exe (PID: 1960)
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 2013-2016 C2R Install
ProductName: Office 2013-2016 C2R Install
CharacterSet: Unicode
LanguageCode: Neutral
FileSubtype: -
ObjectFileType: Unknown
FileOS: Unknown (0)
FileFlags: (none)
FileFlagsMask: 0x0000
ProductVersionNumber: 6.4.1.0
FileVersionNumber: 6.4.1.0
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0x113a5c0
UninitializedDataSize: 8470528
InitializedDataSize: 86016
CodeSize: 9592832
LinkerVersion: 2.5
PEType: PE32
ImageFileCharacteristics: No relocs, Executable, No line numbers, No symbols, 32-bit
TimeStamp: 2018:08:01 04:34:53+00:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 01-Aug-2018 04:34:53
Detected languages:
  • English - United States
ProductName: Office 2013-2016 C2R Install
FileDescription: Office 2013-2016 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: 01-Aug-2018 04:34:53
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
0x00814000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
UPX1
0x00815000
0x00926000
0x00925800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.88053
.rsrc
0x0113B000
0x00015000
0x00015000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
1.94971

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.8674
874
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.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
101
Monitored processes
38
Malicious processes
8
Suspicious processes
5

Behavior graph

Click at the process to see the details
start drop and start oinstall.exe cmd.exe no specs cmd.exe no specs files.dat cmd.exe no specs cscript.exe no specs cmd.exe no specs kmss.dat taskkill.exe no specs cmd.exe no specs netsh.exe no specs cmd.exe no specs netsh.exe no specs taskkill.exe no specs kmss.exe no specs cmd.exe no specs taskkill.exe no specs cmd.exe no specs net.exe no specs net1.exe no specs cmd.exe no specs cscript.exe no specs cmd.exe no specs cscript.exe no specs cmd.exe no specs cscript.exe no specs cmd.exe no specs cscript.exe no specs taskkill.exe no specs cmd.exe no specs netsh.exe no specs cmd.exe no specs setup.exe powershell.exe no specs officeclicktorun.exe officeclicktorun.exe officec2rclient.exe no specs oinstall.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
292C:\Users\admin\AppData\Local\Temp\files\Setup.exe /configure Configure.xmlC:\Users\admin\AppData\Local\Temp\files\setup.exe
cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft Office
Exit code:
0
Version:
16.0.10321.33602
Modules
Images
c:\windows\system32\ntdll.dll
c:\users\admin\appdata\local\temp\files\setup.exe
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\ole32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\gdi32.dll
528"C:\Windows\System32\cmd.exe" /D /c kmss.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:\windows\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\winbrand.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
672cscript.exe "C:\Program Files\Microsoft Office\Office14\OSPP.VBS" //NoLogo /setprt:1688C:\Windows\System32\cscript.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft ® Console Based Script Host
Exit code:
0
Version:
5.8.7600.16385
Modules
Images
c:\windows\system32\cscript.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
1036"taskkill.exe" /t /f /IM KMSS.exeC:\Windows\System32\taskkill.exe—OInstall.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Terminates Processes
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\taskkill.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\version.dll
c:\windows\system32\user32.dll
1232cscript.exe "C:\Program Files\Microsoft Office\Office14\OSPP.VBS" //NoLogo /actC:\Windows\System32\cscript.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft ® Console Based Script Host
Exit code:
0
Version:
5.8.7600.16385
Modules
Images
c:\windows\system32\cscript.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
1480cscript.exe "C:\Program Files\Microsoft Office\Office14\OSPP.VBS" //NoLogo /remhstC:\Windows\System32\cscript.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft ® Console Based Script Host
Exit code:
0
Version:
5.8.7600.16385
Modules
Images
c:\windows\system32\cscript.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ntdll.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
1788"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 2013-2016 C2R Install
Exit code:
3221226540
Modules
Images
c:\users\admin\appdata\local\temp\oinstall.exe
c:\windows\system32\ntdll.dll
1852Netsh.exe Advfirewall Firewall delete rule name=0pen_Port_KMS protocol=TCPC:\Windows\System32\netsh.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Network Command Shell
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\netsh.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\user32.dll
c:\windows\system32\credui.dll
1932"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeC2RClient.exe" /progressandlaunch AppTargets="root\office16\excel.exe|root\office16\powerpnt.exe|root\office16\winword.exe" ManualUpgrade=False ScenarioToTrack="Scenario:{FB9843BB-0D8A-4347-A227-C759C3FC9103}@INSTALL"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeC2RClient.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Office Click-to-Run Client
Exit code:
0
Version:
16.0.12527.22286
Modules
Images
c:\program files\common files\microsoft shared\clicktorun\officec2rclient.exe
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\ntdll.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
1960 deliverymechanism=492350f6-3a01-4f97-b9c0-c7c6ddf67d60 platform=x86 productreleaseid=none forcecentcheck= culture=en-us defaultplatform=False storeid= lcid=1033 b= totalclientcabsize=21067269 productstoadd=ProplusRetail.16_en-us_x-none scenariosubtype=ODT scenario=unknown updatesenabled.16=True acceptalleulas.16=True cdnbaseurl.16=http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60 version.16=16.0.12527.22286 mediatype.16=CDN proplusretail.excludedapps.16=access,publisher,groove,lync,onenote,outlook,onedrive baseurl.16=http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60 sourcetype.16=CDN flt.downloadappvcab=unknown flt.useclientcabmanager=unknown flt.useexptransportinplacepl=unknown flt.useaddons=unknown flt.useofficehelperaddon=unknown flt.useonedriveclientaddon=unknownC:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
setup.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft Office Click-to-Run (SxS)
Exit code:
0
Version:
16.0.12527.22286
Modules
Images
c:\program files\common files\microsoft shared\clicktorun\officeclicktorun.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
Total events
38 898
Read events
38 570
Write events
327
Delete events
1

Modification events

(PID) Process:(2452) OInstall.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\MediaResources\DirectSound\Speaker Configuration
Operation:writeName:Speaker Configuration
Value:
4
(PID) Process:(3456) cscript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(3456) cscript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(3456) cscript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(3456) cscript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(1852) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\16D\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3960) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\16D\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(1232) cscript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(1232) cscript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(1232) cscript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
Executable files
208
Suspicious files
56
Text files
37
Unknown types
3

Dropped files

PID
Process
Filename
Type
2452OInstall.exeC:\Users\admin\AppData\Local\Temp\files\setup.exeexecutable
MD5:5B51875E8086BC9908CC5683B61C708B
SHA256:53CA42D6EEDB08AD3EFF2EB51E720673C3842C24D36B334FCA7358CE6AC19007
1992kmss.datC:\Users\admin\AppData\Local\Temp\files\bin\x64WDV\FakeClient.exeexecutable
MD5:6241A145A6BC3511E7690DCF107CEFD8
SHA256:2218293E4442DEB06E398AA0357AEF54DF377B95E46B6ED79B48B65B666C9405
2452OInstall.exeC:\Users\admin\AppData\Local\Temp\files\files.datexecutable
MD5:BB81E763AB0E673B3C1AF2FEA2586A9A
SHA256:4D45C64B244C8F997358635C3B5CB9A65743FAC473D65C455D3BA8A25E50D5F9
3092files.datC:\Users\admin\AppData\Local\Temp\files\x64\msvcr100.dllexecutable
MD5:DF3CA8D16BDED6A54977B30E66864D33
SHA256:1D1A1AE540BA132F998D60D3622F0297B6E86AE399332C3B47462D7C0F560A36
3092files.datC:\Users\admin\AppData\Local\Temp\files\Configure.xmltext
MD5:AC6BE84084E31DBB0E08D188B6C86EC8
SHA256:1879F7DE537C2AA70292C61EBEF9C6477D36E25B2E6A639E318B159E0A22B0FC
1992kmss.datC:\Users\admin\AppData\Local\Temp\files\bin\x86WDV\WinDivert32.sysexecutable
MD5:ECAB976E5B0434685524BA6D534301A5
SHA256:BD27499533E42D64BCAB52A018ADD1E361DE02F04C4B1D16852CB643BF4C5755
2452OInstall.exeC:\Users\admin\AppData\Local\Temp\files\kmss.datexecutable
MD5:F1834277CE4A0B492E2D4A5CE22F5FE0
SHA256:CA07E82DCF2FBE00AFEACB281FCE505ABBF5E6D571A01F179D255DDB7E0F3C5C
292setup.exeC:\Users\admin\AppData\Local\Temp\OfficeC2R86F13406-EDBD-4A72-BC5E-FEA29F83FB5A\v32_16.0.12527.22286.cabcompressed
MD5:91ECADFEAF460441DAD9118A5B3CC60F
SHA256:E1F57D838559920BEC185D3E6D5EEE10D9B3E2B53F14B16D6236AD2604750B57
2452OInstall.exeC:\Users\admin\AppData\Local\Temp\files\Configure.xmltext
MD5:B587A52C04BECCF95FDDD79CACD945BC
SHA256:8DF68BB785F35E4DD5C022C3ECF087F302151A8DB9BDD4E3E5700065B203E0BA
1992kmss.datC:\Users\admin\AppData\Local\Temp\files\bin\KMSS.exeexecutable
MD5:6361F25EDE0442F2E0AD3BCD33C331C8
SHA256:592835F805DA0D9A24A5D91A0F77AD9988853DA34A97B50E75E77C72573EDEAC
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
49
TCP/UDP connections
40
DNS requests
18
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2400
WmiPrvSE.exe
POST
302
104.102.40.139:80
http://go.microsoft.com/fwlink/?LinkID=120752
DE
—
—
whitelisted
292
setup.exe
HEAD
200
67.27.234.124:80
http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v32_16.0.12527.22286.cab
US
—
—
whitelisted
2400
WmiPrvSE.exe
POST
302
104.102.40.139:80
http://go.microsoft.com/fwlink/?LinkID=120751
DE
—
—
whitelisted
292
setup.exe
HEAD
200
67.27.234.124:80
http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v32_16.0.12527.22286.cab
US
—
—
whitelisted
852
svchost.exe
HEAD
200
67.27.234.124:80
http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/16.0.12527.22286/s321033.cab
US
—
—
whitelisted
3952
OfficeClickToRun.exe
HEAD
200
67.27.234.124:80
http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/16.0.12527.22286/s321033.cab
US
—
—
whitelisted
3952
OfficeClickToRun.exe
HEAD
200
67.27.234.124:80
http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/16.0.12527.22286/s321033.cab
US
—
—
whitelisted
2400
WmiPrvSE.exe
POST
302
104.102.40.139:80
http://go.microsoft.com/fwlink/?LinkID=120750
DE
—
—
whitelisted
292
setup.exe
GET
200
95.101.54.122:80
http://crl.microsoft.com/pki/crl/products/MicrosoftTimeStampPCA.crl
unknown
der
519 b
whitelisted
292
setup.exe
GET
200
67.27.234.124:80
http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/16.0.12527.22286/i320.cab
US
compressed
20.0 Mb
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
192.168.100.255:138
—
—
—
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
2400
WmiPrvSE.exe
104.102.40.139:80
go.microsoft.com
AKAMAI-AS
DE
malicious
292
setup.exe
52.109.88.33:443
mrodevicemgr.officeapps.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
suspicious
2400
WmiPrvSE.exe
52.161.91.37:443
activation.sls.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
suspicious
292
setup.exe
13.107.5.88:443
client-office365-tas.msedge.net
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
292
setup.exe
209.197.3.8:80
ctldl.windowsupdate.com
STACKPATH-CDN
US
whitelisted
292
setup.exe
67.27.234.124:80
officecdn.microsoft.com
LEVEL3
US
unknown
292
setup.exe
2.18.233.62:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
292
setup.exe
95.101.54.122:80
crl.microsoft.com
Akamai International B.V.
DE
suspicious

DNS requests

Domain
IP
Reputation
go.microsoft.com
  • 104.102.40.139
whitelisted
activation.sls.microsoft.com
  • 52.161.91.37
whitelisted
config.edge.skype.com
  • 13.107.42.16
malicious
mrodevicemgr.officeapps.live.com
  • 52.109.88.33
whitelisted
client-office365-tas.msedge.net
  • 13.107.5.88
whitelisted
officecdn.microsoft.com
  • 67.27.234.124
  • 67.27.235.124
  • 8.248.117.252
whitelisted
ctldl.windowsupdate.com
  • 209.197.3.8
whitelisted
crl.microsoft.com
  • 95.101.54.122
  • 95.101.54.128
  • 2.21.20.133
  • 2.21.20.137
whitelisted
www.microsoft.com
  • 2.18.233.62
  • 184.30.21.171
whitelisted
vortex-win.data.microsoft.com
  • 51.132.193.104
  • 52.168.112.66
  • 51.105.71.137
  • 104.46.162.224
whitelisted

Threats

No threats detected
No debug info
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Reports
OInstall.exe