| File name: | Setup32.exe |
| Full analysis: | https://app.any.run/tasks/6331d3d7-8ccd-4dd7-ab1e-d4fe3fbb71ba |
| Verdict: | Malicious activity |
| Analysis date: | July 31, 2022, 23:21:22 |
| 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 |
| MD5: | 8365F29E90C425631D6D3BD5A4825C71 |
| SHA1: | 2DE67D98847C7F3499701E20BAE6645D1FC66905 |
| SHA256: | 983E1D1C918B5E4127AA17096F724C4FEA156FA408DC1449066CFC4F59EA8CB4 |
| SSDEEP: | 196608:IZAxiKeDKgCeGtx//JlyhpVtGfibWBWYTHs:iyyKBtxXQVtFiBWYTM |
| .exe | | | Win64 Executable (generic) (76.4) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (12.4) |
| .exe | | | Generic Win/DOS Executable (5.5) |
| .exe | | | DOS Executable Generic (5.5) |
| ProductVersion: | 16.0.14326.20144 |
|---|---|
| ProductName: | Microsoft Office |
| OriginalFileName: | Bootstrapper.exe |
| LegalTrademarks2: | Windows® is a registered trademark of Microsoft Corporation. |
| LegalTrademarks1: | Microsoft® is a registered trademark of Microsoft Corporation. |
| InternalName: | Bootstrapper.exe |
| FileVersion: | 16.0.14326.20144 |
| FileDescription: | Microsoft Office |
| CompanyName: | Microsoft Corporation |
| CharacterSet: | Windows, Latin1 |
| LanguageCode: | Neutral |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Windows NT 32-bit |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 16.0.14326.0 |
| FileVersionNumber: | 16.0.14326.20144 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 5.2 |
| ImageVersion: | - |
| OSVersion: | 5.2 |
| EntryPoint: | 0x3bea3b |
| UninitializedDataSize: | - |
| InitializedDataSize: | 3010560 |
| CodeSize: | 4417536 |
| LinkerVersion: | 14.28 |
| PEType: | PE32 |
| TimeStamp: | 2021:08:12 03:45:02+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 12-Aug-2021 01:45:02 |
| Detected languages: |
|
| TLS Callbacks: | 2 callback(s) detected. |
| Debug artifacts: |
|
| CompanyName: | Microsoft Corporation |
| FileDescription: | Microsoft Office |
| FileVersion: | 16.0.14326.20144 |
| 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: | 16.0.14326.20144 |
| 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: | 0x00000138 |
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 12-Aug-2021 01:45:02 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00001000 | 0x00436752 | 0x00436800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.69853 |
.rdata | 0x00438000 | 0x001B33B0 | 0x001B3400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.07805 |
.data | 0x005EC000 | 0x0003C6E0 | 0x00036A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.7651 |
.rsrc | 0x00629000 | 0x000956F4 | 0x00095800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.47188 |
.reloc | 0x006BF000 | 0x00059AD8 | 0x00059C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.47581 |
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.33138 | 1809 | Latin 1 / Western European | English - United States | RT_MANIFEST |
2 | 1.96082 | 9640 | Latin 1 / Western European | English - United States | RT_ICON |
3 | 2.20562 | 4264 | Latin 1 / Western European | English - United States | RT_ICON |
4 | 2.87138 | 1128 | Latin 1 / Western European | English - United States | RT_ICON |
188 | 2.7745 | 186 | Latin 1 / Western European | English - United States | RT_STRING |
376 | 3.21432 | 2024 | Latin 1 / Western European | English - United States | RT_STRING |
377 | 3.2276 | 2432 | Latin 1 / Western European | English - United States | RT_STRING |
378 | 3.24318 | 2176 | Latin 1 / Western European | English - United States | RT_STRING |
379 | 3.27442 | 964 | Latin 1 / Western European | English - United States | RT_STRING |
380 | 3.36591 | 1170 | Latin 1 / Western European | English - United States | RT_STRING |
ADVAPI32.dll |
GDI32.dll |
KERNEL32.dll |
OLEAUT32.dll |
RPCRT4.dll |
RstrtMgr.DLL |
SETUPAPI.dll |
WINTRUST.dll |
WS2_32.dll |
api-ms-win-core-winrt-string-l1-1-0.dll (delay-loaded) |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 960 | schtasks.exe /change /tn "Microsoft\Office\Office ClickToRun Service Monitor" /enable | C:\Windows\system32\schtasks.exe | — | OfficeClickToRun.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Manages scheduled tasks Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1492 | schtasks.exe /Create /tn "Microsoft\Office\Office Automatic Updates 2.0" /XML "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\FrequentOfficeUpdateSchedule.xml" | C:\Windows\system32\schtasks.exe | — | OfficeClickToRun.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2224 | OfficeClickToRun.exe platform=x86 culture=en-us productstoadd=ProPlus2021Retail.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=16.0.12527.22183 mediatype.16=CDN sourcetype.16=CDN ProPlus2021Retail.excludedapps.16=groove bitnessmigration=False deliverymechanism=492350f6-3a01-4f97-b9c0-c7c6ddf67d60 flt.useoutlookshareaddon=unknown flt.useofficehelperaddon=unknown flt.UseTeamsOnInstallConsumer=unknown flt.UseTeamsOnUpdateConsumer=unknown | C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe | Setup32.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft Office Click-to-Run (SxS) Exit code: 0 Version: 16.0.12527.22180 Modules
| |||||||||||||||
| 2272 | schtasks.exe /change /tn "Microsoft\Office\Office Automatic Updates 2.0" /enable | C:\Windows\system32\schtasks.exe | — | OfficeClickToRun.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Manages scheduled tasks Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2276 | schtasks.exe /Create /tn "Microsoft\Office\Office ClickToRun Service Monitor" /XML "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\ServiceWatcherSchedule.xml" | C:\Windows\system32\schtasks.exe | — | OfficeClickToRun.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2560 | "C:\Users\admin\AppData\Local\Temp\Setup32.exe" ELEVATED sid=S-1-5-21-1302019708-1500728564-335382590-1000 | C:\Users\admin\AppData\Local\Temp\Setup32.exe | Setup32.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft Office Exit code: 0 Version: 16.0.14326.20144 Modules
| |||||||||||||||
| 2856 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile "$package = Get-AppxPackage Microsoft.Office.Desktop -allUsers; if (!$package) { $Error.Add(\"Package is not installed\")}; if ($error.Count -eq 0) { Out-File -FilePath 'C:\Users\admin\AppData\Local\Temp\Office.ValidateResult.scratch' -InputObject '1' -Encoding ascii; } else { Out-File -FilePath 'C:\Users\admin\AppData\Local\Temp\Office.ValidateResult.scratch' -InputObject '0' -Encoding ascii; Out-File -FilePath 'C:\Users\admin\AppData\Local\Temp\Office.ValidateError.scratch' -InputObject $error -Encoding ascii;} " | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | Setup32.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 0 Version: 10.0.14409.1005 (rs1_srvoob.161208-1155) Modules
| |||||||||||||||
| 2904 | schtasks.exe /change /tn "Microsoft\Office\Office Automatic Updates 2.0" /enable | C:\Windows\system32\schtasks.exe | — | OfficeClickToRun.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2924 | schtasks.exe /Delete /F /tn "Microsoft\Office\Office Automatic Updates 2.0" | C:\Windows\system32\schtasks.exe | — | OfficeClickToRun.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Manages scheduled tasks Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3156 | "C:\Users\admin\AppData\Local\Temp\Setup32.exe" | C:\Users\admin\AppData\Local\Temp\Setup32.exe | Explorer.EXE | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Office Exit code: 0 Version: 16.0.14326.20144 Modules
| |||||||||||||||
| (PID) Process: | (3156) Setup32.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (3156) Setup32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\LanguageResources |
| Operation: | write | Name: | UIFallbackLanguages |
Value: x-none | |||
| (PID) Process: | (3156) Setup32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\LanguageResources |
| Operation: | write | Name: | HelpLanguageTag |
Value: en-US | |||
| (PID) Process: | (3156) Setup32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\LanguageResources |
| Operation: | write | Name: | PreferredEditingLanguage |
Value: en-US | |||
| (PID) Process: | (3156) Setup32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\LanguageResources |
| Operation: | write | Name: | PreviousPreferredEditingLanguage |
Value: en-US | |||
| (PID) Process: | (3156) Setup32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\LanguageResources |
| Operation: | write | Name: | WordChangeInstallLanguage |
Value: No | |||
| (PID) Process: | (3156) Setup32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\LanguageResources |
| Operation: | write | Name: | WordMailChangeInstallLanguage |
Value: No | |||
| (PID) Process: | (3156) Setup32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\LanguageResources |
| Operation: | write | Name: | XLChangeInstallLanguage |
Value: No | |||
| (PID) Process: | (3156) Setup32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\LanguageResources |
| Operation: | write | Name: | PPTChangeInstallLanguage |
Value: No | |||
| (PID) Process: | (3156) Setup32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\LanguageResources |
| Operation: | write | Name: | AccessChangeInstallLanguage |
Value: No | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2560 | Setup32.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\A583E2A51BFBDC1E492A57B7C8325850 | der | |
MD5:— | SHA256:— | |||
| 2560 | Setup32.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | binary | |
MD5:— | SHA256:— | |||
| 2856 | powershell.exe | C:\Users\admin\AppData\Local\Temp\rumd52ij.say.psm1 | binary | |
MD5:C4CA4238A0B923820DCC509A6F75849B | SHA256:— | |||
| 2856 | powershell.exe | C:\Users\admin\AppData\Local\Temp\Office.ValidateResult.scratch | text | |
MD5:21438EF4B9AD4FC266B6129A2F60DE29 | SHA256:13BF7B3039C63BF5A50491FA3CFD8EB4E699D1BA1436315AEF9CBE5711530354 | |||
| 2856 | powershell.exe | C:\Users\admin\AppData\Local\Temp\qlood2wi.l03.ps1 | binary | |
MD5:C4CA4238A0B923820DCC509A6F75849B | SHA256:— | |||
| 2856 | powershell.exe | C:\Users\admin\AppData\Local\Temp\Office.ValidateError.scratch | text | |
MD5:03CA949E980AD3A9B98D66D053ACAE2C | SHA256:BD3B1323C2E19053EED647AC73AED55053789FB505EDD068514810B5149BAA12 | |||
| 3732 | powershell.exe | C:\Users\admin\AppData\Local\Temp\yd0foihh.hwl.psm1 | binary | |
MD5:C4CA4238A0B923820DCC509A6F75849B | SHA256:— | |||
| 3732 | powershell.exe | C:\Users\admin\AppData\Local\Temp\25ur4e5g.rf4.ps1 | binary | |
MD5:C4CA4238A0B923820DCC509A6F75849B | SHA256:— | |||
| 3732 | powershell.exe | C:\Users\admin\AppData\Local\Temp\Office.ValidateError.scratch | text | |
MD5:03CA949E980AD3A9B98D66D053ACAE2C | SHA256:BD3B1323C2E19053EED647AC73AED55053789FB505EDD068514810B5149BAA12 | |||
| 2560 | Setup32.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\0B8A20E1F3F4D73D52A19929F922C892 | binary | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2560 | Setup32.exe | HEAD | 301 | 23.35.228.56:80 | http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v32_16.0.12527.22183.cab | US | — | — | whitelisted |
— | — | HEAD | 301 | 23.35.228.56:80 | http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v32_16.0.12527.22183.cab | US | — | — | whitelisted |
— | — | HEAD | 200 | 23.216.77.58:80 | http://officecdn.microsoft.com.edgesuite.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v32_16.0.12527.22183.cab | US | — | — | whitelisted |
2560 | Setup32.exe | HEAD | 200 | 23.216.77.58:80 | http://officecdn.microsoft.com.edgesuite.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v32_16.0.12527.22183.cab | US | — | — | whitelisted |
— | — | GET | 301 | 23.35.228.56:80 | http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v32_16.0.12527.22183.cab | US | — | — | whitelisted |
— | — | HEAD | 301 | 23.35.228.56:80 | http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v32_16.0.12527.22183.cab | US | — | — | whitelisted |
— | — | GET | 301 | 23.35.228.56:80 | http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v32_16.0.12527.22183.cab | US | — | — | whitelisted |
2560 | Setup32.exe | HEAD | 301 | 23.35.228.56:80 | http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v32_16.0.12527.22183.cab | US | — | — | whitelisted |
— | — | HEAD | 301 | 23.35.228.56:80 | http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/16.0.12527.22183/i320.cab | US | — | — | whitelisted |
2560 | Setup32.exe | HEAD | 200 | 23.216.77.58:80 | http://officecdn.microsoft.com.edgesuite.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v32_16.0.12527.22183.cab | US | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2560 | Setup32.exe | 52.113.194.132:443 | ecs.office.com | Microsoft Corporation | US | suspicious |
1364 | svchost.exe | 20.189.173.11:443 | vortex-win.data.microsoft.com | Microsoft Corporation | US | suspicious |
3156 | Setup32.exe | 52.113.194.132:443 | ecs.office.com | Microsoft Corporation | US | suspicious |
2560 | Setup32.exe | 20.126.153.54:443 | mrodevicemgr.officeapps.live.com | — | US | suspicious |
2560 | Setup32.exe | 23.35.228.56:80 | officecdn.microsoft.com | Zayo Bandwidth Inc | US | unknown |
2560 | Setup32.exe | 23.216.77.58:80 | officecdn.microsoft.com.edgesuite.net | NTT DOCOMO, INC. | US | suspicious |
— | — | 23.35.228.56:80 | officecdn.microsoft.com | Zayo Bandwidth Inc | US | unknown |
— | — | 23.216.77.58:80 | officecdn.microsoft.com.edgesuite.net | NTT DOCOMO, INC. | US | suspicious |
2560 | Setup32.exe | 8.253.95.120:80 | ctldl.windowsupdate.com | Global Crossing | US | suspicious |
1364 | svchost.exe | 13.89.178.26:443 | vortex-win.data.microsoft.com | Microsoft Corporation | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
www.microsoft.com |
| whitelisted |
ecs.office.com |
| whitelisted |
vortex-win.data.microsoft.com |
| whitelisted |
mrodevicemgr.officeapps.live.com |
| whitelisted |
officecdn.microsoft.com |
| whitelisted |
officecdn.microsoft.com.edgesuite.net |
| whitelisted |
ctldl.windowsupdate.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
self.events.data.microsoft.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |