File name:

Microsoft Office 365 ProPlus - Online Installer 3.2.6 [FileCR].zip

Full analysis: https://app.any.run/tasks/03f82328-fa65-4cdf-ad77-ecd085ddecdb
Verdict: Malicious activity
Analysis date: August 27, 2024, 10:32:08
OS: Windows 10 Professional (build: 19045, 64 bit)
Indicators:
MIME: application/zip
File info: Zip archive data, at least v1.0 to extract, compression method=store
MD5:

A7A3607691E597A7940DE9580BB2EBE2

SHA1:

48EB3F31FB5055C3FCBA6819CBC40B537051A98E

SHA256:

16E9F7231C4ED888FC2C374E1D40FBC3C97544EB5665750B8FC2581C4844804C

SSDEEP:

98304:kTnXTeGs148KCDwE4Qwv9lXuu6/AHjEuCYQbKb4xGIrHg0ieY2n8nLDsiWONbEdK:1p7sVr

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

    No malicious indicators.

  • SUSPICIOUS

    • Process drops legitimate windows executable

      • WinRAR.exe (PID: 6556)

    • Starts application with an unusual extension

      • cmd.exe (PID: 2588)
      • cmd.exe (PID: 5284)

    • Executing commands from ".cmd" file

      • powershell.exe (PID: 5372)

    • Starts CMD.EXE for commands execution

      • powershell.exe (PID: 5372)
      • cmd.exe (PID: 5284)
      • cmd.exe (PID: 5140)
      • cmd.exe (PID: 6480)
      • cmd.exe (PID: 5180)
      • cmd.exe (PID: 5644)
      • cmd.exe (PID: 4876)
      • cmd.exe (PID: 2016)
      • cmd.exe (PID: 2720)
      • cmd.exe (PID: 1992)
      • cmd.exe (PID: 4056)
      • cmd.exe (PID: 6632)
      • cmd.exe (PID: 936)
      • cmd.exe (PID: 5292)
      • cmd.exe (PID: 5544)
      • cmd.exe (PID: 780)

    • Starts POWERSHELL.EXE for commands execution

      • cmd.exe (PID: 2588)

    • The process bypasses the loading of PowerShell profile settings

      • cmd.exe (PID: 2588)

    • Application launched itself

      • cmd.exe (PID: 5284)
      • cmd.exe (PID: 5140)
      • cmd.exe (PID: 6480)
      • cmd.exe (PID: 5180)
      • cmd.exe (PID: 5644)
      • cmd.exe (PID: 2016)
      • cmd.exe (PID: 1992)
      • cmd.exe (PID: 936)
      • cmd.exe (PID: 4056)
      • cmd.exe (PID: 4876)
      • cmd.exe (PID: 2720)
      • cmd.exe (PID: 5292)
      • cmd.exe (PID: 5544)
      • cmd.exe (PID: 6632)
      • cmd.exe (PID: 780)

    • Using 'findstr.exe' to search for text patterns in files and output

      • cmd.exe (PID: 5284)

  • INFO

    • Manual execution by a user

      • cmd.exe (PID: 2588)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 6556)

    • Checks supported languages

      • chcp.com (PID: 6140)
      • chcp.com (PID: 6176)

    • Changes the display of characters in the console

      • chcp.com (PID: 6140)
      • chcp.com (PID: 6176)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.zip | ZIP compressed archive (100)

EXIF

ZIP

ZipRequiredVersion: 10
ZipBitFlag: -
ZipCompression: None
ZipModifyDate: 2024:05:16 11:27:08
ZipCRC: 0x00000000
ZipCompressedSize: -
ZipUncompressedSize: -
ZipFileName: Microsoft Office 365 ProPlus - Online Installer 3.2.6/
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
197
Monitored processes
69
Malicious processes
3
Suspicious processes
13

Behavior graph

Click at the process to see the details
start winrar.exe rundll32.exe no specs cmd.exe no specs conhost.exe no specs chcp.com no specs fltmc.exe no specs powershell.exe no specs cmd.exe conhost.exe no specs chcp.com no specs fltmc.exe no specs where.exe no specs cmd.exe no specs cmd.exe no specs cmd.exe no specs findstr.exe no specs cmd.exe no specs cmd.exe no specs cmd.exe no specs findstr.exe no specs cmd.exe no specs cmd.exe no specs cmd.exe no specs findstr.exe no specs cmd.exe no specs cmd.exe no specs cmd.exe no specs findstr.exe no specs cmd.exe no specs cmd.exe no specs cmd.exe no specs findstr.exe no specs cmd.exe no specs cmd.exe no specs cmd.exe no specs findstr.exe no specs cmd.exe no specs cmd.exe no specs cmd.exe no specs findstr.exe no specs cmd.exe no specs cmd.exe no specs cmd.exe no specs findstr.exe no specs cmd.exe no specs cmd.exe no specs cmd.exe no specs findstr.exe no specs cmd.exe no specs cmd.exe no specs cmd.exe no specs findstr.exe no specs cmd.exe no specs cmd.exe no specs cmd.exe no specs findstr.exe no specs cmd.exe no specs cmd.exe no specs cmd.exe no specs findstr.exe no specs cmd.exe no specs cmd.exe no specs cmd.exe no specs findstr.exe no specs cmd.exe no specs cmd.exe no specs cmd.exe no specs findstr.exe no specs choice.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
208C:\WINDOWS\system32\cmd.exe /S /D /c" Echo PROMPT $H "C:\Windows\System32\cmd.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
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
232"CMD"C:\Windows\System32\cmd.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
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\winbrand.dll
c:\windows\system32\wldp.dll
236FindStr /l /i /b /p /a:0a /s /c:"_" ""(YES)""C:\Windows\System32\findstr.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Find String (QGREP) Utility
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\findstr.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\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
304C:\WINDOWS\System32\rundll32.exe C:\WINDOWS\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -EmbeddingC:\Windows\System32\rundll32.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\rundll32.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\shcore.dll
c:\windows\system32\imagehlp.dll
644FindStr /l /i /b /p /a:0a /s /c:"_" ""(YES)""C:\Windows\System32\findstr.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Find String (QGREP) Utility
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\findstr.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\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
780C:\WINDOWS\system32\cmd.exe /c Echo PROMPT $H | "CMD"C:\Windows\System32\cmd.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
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
936C:\WINDOWS\system32\cmd.exe /c Echo PROMPT $H | "CMD"C:\Windows\System32\cmd.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
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
1172"CMD"C:\Windows\System32\cmd.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
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\winbrand.dll
c:\windows\system32\wldp.dll
1372\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Console Window Host
Exit code:
0
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
1712FindStr /l /i /b /p /a:0a /s /c:"_" ""(YES)""C:\Windows\System32\findstr.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Find String (QGREP) Utility
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\findstr.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\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
Total events
12 161
Read events
12 144
Write events
17
Delete events
0

Modification events

(PID) Process:(6556) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(6556) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(6556) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\GoogleChromeEnterpriseBundle64.zip
(PID) Process:(6556) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\Microsoft Office 365 ProPlus - Online Installer 3.2.6 [FileCR].zip
(PID) Process:(6556) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(6556) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(6556) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(6556) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(6556) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface
Operation:writeName:ShowPassword
Value:
0
(PID) Process:(5372) powershell.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
Executable files
1
Suspicious files
3
Text files
3
Unknown types
0

Dropped files

PID
Process
Filename
Type
6556WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb6556.5180\Microsoft Office 365 ProPlus - Online Installer 3.2.6\Office 365 Setup.cmdtext
MD5:C3BFBAAB698A4F4C6A77F54BBE30ACA7
SHA256:88843969A25D7E8F1E54EC565DA655CD1ABF328677F52F0B3357E09E91C9EE37
5372powershell.exeC:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractivebinary
MD5:F16D0F1AA35497ACADF047379343D534
SHA256:CE6E6A789323078D2A866AEDD98FA389DCE24B1473FA7AC47227B4CF12965C37
5372powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_5vb3rrw5.yzl.ps1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
5372powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_ujich0s2.fwf.psm1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
5284cmd.exeC:\Users\admin\AppData\Local\Temp\_(YES)\(YES)binary
MD5:B14A7B8059D9C055954C92674CE60032
SHA256:—
5284cmd.exeC:\Users\admin\AppData\Local\Temp\_(64-bit)\(64-bit)binary
MD5:B14A7B8059D9C055954C92674CE60032
SHA256:—
6556WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb6556.5180\Microsoft Office 365 ProPlus - Online Installer 3.2.6\setup.exeexecutable
MD5:7488D696F9A3D74E093B4C31EF7282C6
SHA256:B03C4CC3C1377EE81B1F94DA126E58A30F484D4D935889538FAE1C650DD6828B
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
28
DNS requests
15
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
6112
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
6112
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
2144
SIHClient.exe
GET
200
23.218.209.163:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
whitelisted
2144
SIHClient.exe
GET
200
23.218.209.163:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
—
—
whitelisted
3104
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%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
4
System
192.168.100.255:138
—
—
—
whitelisted
3352
svchost.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
5644
RUXIMICS.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
2120
MoUsoCoreWorker.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
3352
svchost.exe
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
3260
svchost.exe
40.115.3.253:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
6112
svchost.exe
40.126.32.68:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
6112
svchost.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
2144
SIHClient.exe
20.12.23.50:443
slscr.update.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 4.231.128.59
  • 20.73.194.208
  • 40.127.240.158
whitelisted
google.com
  • 142.250.185.110
whitelisted
client.wns.windows.com
  • 40.115.3.253
whitelisted
login.live.com
  • 40.126.32.68
  • 40.126.32.76
  • 40.126.32.134
  • 20.190.160.17
  • 40.126.32.133
  • 40.126.32.138
  • 20.190.160.20
  • 20.190.160.14
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
slscr.update.microsoft.com
  • 20.12.23.50
whitelisted
www.microsoft.com
  • 23.218.209.163
whitelisted
fe3cr.delivery.mp.microsoft.com
  • 52.165.164.15
whitelisted
arc.msn.com
  • 20.199.58.43
whitelisted
fd.api.iris.microsoft.com
  • 20.223.36.55
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
Microsoft Office 365 ProPlus - Online Installer 3.2.6 [FileCR].zip