| File name: | OfficeSetup.exe |
| Full analysis: | https://app.any.run/tasks/2f402dc5-2afa-4f80-b251-21c3a0a016ae |
| Verdict: | Malicious activity |
| Analysis date: | July 19, 2021, 10:07:28 |
| 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: | 9330B6CBB77280D4A383D059EF1E57D7 |
| SHA1: | ECAFED281D36F2AAE4DFB8C73D161D4BBDE18049 |
| SHA256: | B815CD531A6C73CC431998361696163F3DCA6A4F4E6096BB9DBF9169589DD617 |
| SSDEEP: | 196608:hheZrRtMBlKAlNwf7SplwEv/U/eqX9NW:ItMB0o/SLtNW |
| .exe | | | Win32 Executable (generic) (52.9) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (23.5) |
| .exe | | | DOS Executable Generic (23.5) |
| ProductVersion: | 16.0.13231.20418 |
|---|---|
| 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: | 16.0.13231.20418 |
| 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: | 16.0.13231.0 |
| FileVersionNumber: | 16.0.13231.20418 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 5.2 |
| ImageVersion: | - |
| OSVersion: | 5.2 |
| EntryPoint: | 0x33adc7 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 2559488 |
| CodeSize: | 3934208 |
| LinkerVersion: | 14.24 |
| PEType: | PE32 |
| TimeStamp: | 2020:10:20 12:59:31+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 20-Oct-2020 10:59:31 |
| Detected languages: |
|
| TLS Callbacks: | 2 callback(s) detected. |
| Debug artifacts: |
|
| CompanyName: | Microsoft Corporation |
| FileDescription: | Microsoft Office |
| FileVersion: | 16.0.13231.20418 |
| 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: | 16.0.13231.20418 |
| 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: | 0x00000130 |
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 20-Oct-2020 10:59:31 |
| 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 | 0x003C077D | 0x003C0800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.69685 |
.rdata | 0x003C2000 | 0x0016570C | 0x00165800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.80398 |
.data | 0x00528000 | 0x0002835C | 0x00027A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.13257 |
.rsrc | 0x00551000 | 0x00095498 | 0x00095600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.47343 |
.reloc | 0x005E7000 | 0x0004DA28 | 0x0004DC00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.52067 |
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 |
SETUPAPI.dll |
WINTRUST.dll |
WS2_32.dll |
api-ms-win-core-winrt-string-l1-1-0.dll (delay-loaded) |
gdiplus.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 404 | "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service | C:\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) Exit code: 0 Version: 16.0.12527.21962 Modules
| |||||||||||||||
| 1496 | "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 $error -Encoding ascii;} " | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | OfficeSetup.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2308 | "C:\Users\admin\AppData\Local\Temp\OfficeSetup.exe" | C:\Users\admin\AppData\Local\Temp\OfficeSetup.exe | Explorer.EXE | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Office Exit code: 0 Version: 16.0.13231.20418 Modules
| |||||||||||||||
| 2616 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile "$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 | — | OfficeSetup.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
| |||||||||||||||
| 3620 | OfficeClickToRun.exe platform=x86 culture=en-us productstoadd=O365ProPlusRetail.16_en-us_x-none cdnbaseurl.16=http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60 baseurl.16=http://officecdn.microsoft.com/sg/492350f6-3a01-4f97-b9c0-c7c6ddf67d60 version.16=16.0.12527.21986 mediatype.16=CDN sourcetype.16=CDN O365ProPlusRetail.excludedapps.16=groove bitnessmigration=False deliverymechanism=492350f6-3a01-4f97-b9c0-c7c6ddf67d60 flt.useexptransportinplacepl=unknown flt.useoutlookshareaddon=unknown flt.useofficehelperaddon=unknown | C:\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: 16.0.12527.21962 Modules
| |||||||||||||||
| 3668 | "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeC2RClient.exe" /progressandlaunch AppTargets="root\office16\excel.exe|root\office16\lync.exe|root\office16\msaccess.exe|root\office16\mspub.exe|root\office16\onenote.exe|root\office16\outlook.exe|root\office16\powerpnt.exe|root\office16\teams.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: 16.0.12527.21978 Modules
| |||||||||||||||
| 3672 | "C:\Users\admin\AppData\Local\Temp\OfficeSetup.exe" ELEVATED sid=S-1-5-21-1302019708-1500728564-335382590-1000 | C:\Users\admin\AppData\Local\Temp\OfficeSetup.exe | OfficeSetup.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft Office Exit code: 0 Version: 16.0.13231.20418 Modules
| |||||||||||||||
| (PID) Process: | (2308) OfficeSetup.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2308) OfficeSetup.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\LanguageResources |
| Operation: | write | Name: | UIFallbackLanguages |
Value: x-none | |||
| (PID) Process: | (2308) OfficeSetup.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\LanguageResources |
| Operation: | write | Name: | HelpLanguageTag |
Value: en-US | |||
| (PID) Process: | (2308) OfficeSetup.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\LanguageResources |
| Operation: | write | Name: | PreferredEditingLanguage |
Value: en-US | |||
| (PID) Process: | (2308) OfficeSetup.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\LanguageResources |
| Operation: | write | Name: | PreviousPreferredEditingLanguage |
Value: en-US | |||
| (PID) Process: | (2308) OfficeSetup.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\LanguageResources |
| Operation: | write | Name: | WordChangeInstallLanguage |
Value: No | |||
| (PID) Process: | (2308) OfficeSetup.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\LanguageResources |
| Operation: | write | Name: | WordMailChangeInstallLanguage |
Value: No | |||
| (PID) Process: | (2308) OfficeSetup.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\LanguageResources |
| Operation: | write | Name: | XLChangeInstallLanguage |
Value: No | |||
| (PID) Process: | (2308) OfficeSetup.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\LanguageResources |
| Operation: | write | Name: | PPTChangeInstallLanguage |
Value: No | |||
| (PID) Process: | (2308) OfficeSetup.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\LanguageResources |
| Operation: | write | Name: | AccessChangeInstallLanguage |
Value: No | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1496 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\1VGAN7QL5H7MEQI3AX9L.temp | binary | |
MD5:— | SHA256:— | |||
| 1496 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF10b141.TMP | binary | |
MD5:— | SHA256:— | |||
| 2616 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF10b354.TMP | binary | |
MD5:— | SHA256:— | |||
| 2616 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms | binary | |
MD5:— | SHA256:— | |||
| 3672 | OfficeSetup.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\A583E2A51BFBDC1E492A57B7C8325850 | binary | |
MD5:— | SHA256:— | |||
| 3672 | OfficeSetup.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\A583E2A51BFBDC1E492A57B7C8325850 | der | |
MD5:— | SHA256:— | |||
| 1496 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms | binary | |
MD5:— | SHA256:— | |||
| 2616 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\OO2NK5WNKZRKPNPXHX1C.temp | binary | |
MD5:— | SHA256:— | |||
| 3672 | OfficeSetup.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\36AC0BE60E1243344AE145F746D881FE | der | |
MD5:— | SHA256:— | |||
| 3672 | OfficeSetup.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\4C7F163ED126D5C3CB9457F68EC64E9E | binary | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3672 | OfficeSetup.exe | HEAD | 301 | 2.18.232.120:80 | http://officecdn.microsoft.com/sg/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v32_16.0.12527.21986.cab | unknown | — | — | whitelisted |
3672 | OfficeSetup.exe | HEAD | 301 | 2.18.232.120:80 | http://officecdn.microsoft.com/sg/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v32_16.0.12527.21986.cab | unknown | — | — | whitelisted |
896 | svchost.exe | GET | 301 | 2.18.232.120:80 | http://officecdn.microsoft.com/sg/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v32_16.0.12527.21986.cab | unknown | — | — | whitelisted |
896 | svchost.exe | HEAD | 301 | 2.18.232.120:80 | http://officecdn.microsoft.com/sg/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v32_16.0.12527.21986.cab | unknown | — | — | whitelisted |
3672 | OfficeSetup.exe | HEAD | 301 | 2.18.232.120:80 | http://officecdn.microsoft.com/sg/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/16.0.12527.21986/i320.cab | unknown | — | — | whitelisted |
896 | svchost.exe | HEAD | 301 | 2.18.232.120:80 | http://officecdn.microsoft.com/sg/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v32_16.0.12527.21986.cab | unknown | — | — | whitelisted |
896 | svchost.exe | GET | 301 | 2.18.232.120:80 | http://officecdn.microsoft.com/sg/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v32_16.0.12527.21986.cab | unknown | — | — | whitelisted |
3672 | OfficeSetup.exe | HEAD | 200 | 23.32.238.187:80 | http://officecdn.microsoft.com.edgesuite.net/sg/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/16.0.12527.21986/i320.cab | US | — | — | whitelisted |
1952 | svchost.exe | GET | 200 | 2.18.233.62:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | der | 814 b | whitelisted |
1952 | svchost.exe | GET | 200 | 2.16.186.120:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | der | 1.11 Kb | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2308 | OfficeSetup.exe | 52.113.194.132:443 | — | Microsoft Corporation | US | suspicious |
3672 | OfficeSetup.exe | 52.109.88.44:443 | — | Microsoft Corporation | NL | whitelisted |
1952 | svchost.exe | 40.77.226.250:443 | — | Microsoft Corporation | IE | whitelisted |
1952 | svchost.exe | 2.16.186.25:80 | — | Akamai International B.V. | — | whitelisted |
1952 | svchost.exe | 2.16.186.120:80 | — | Akamai International B.V. | — | whitelisted |
3672 | OfficeSetup.exe | 2.16.186.120:80 | — | Akamai International B.V. | — | whitelisted |
3620 | OfficeClickToRun.exe | 52.113.194.132:443 | — | Microsoft Corporation | US | suspicious |
404 | OfficeClickToRun.exe | 88.221.40.105:80 | officecdn.microsoft.com | Akamai International B.V. | — | unknown |
404 | OfficeClickToRun.exe | 92.123.143.226:80 | officecdn.microsoft.com.edgesuite.net | Akamai International B.V. | — | unknown |
404 | OfficeClickToRun.exe | 95.101.129.104:80 | crl.microsoft.com | Akamai International B.V. | — | unknown |
Domain | IP | Reputation |
|---|---|---|
ecs.office.com |
| whitelisted |
mrodevicemgr.officeapps.live.com |
| whitelisted |
vortex-win.data.microsoft.com |
| whitelisted |
ctldl.windowsupdate.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
officecdn.microsoft.com |
| whitelisted |
officecdn.microsoft.com.edgesuite.net |
| whitelisted |
self.events.data.microsoft.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |