| File name: | OInstallLite_x64.exe |
| Full analysis: | https://app.any.run/tasks/644e67fa-d652-4853-899e-4d62a9419b5e |
| Verdict: | Malicious activity |
| Threats: | A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. |
| Analysis date: | December 17, 2024, 10:35:58 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32+ executable (GUI) x86-64, for MS Windows, 7 sections |
| MD5: | 54ED82C9A96FAB05860D449EF6AD66C1 |
| SHA1: | B870D4A6832B87C150D5609CAAF6060EDEEE31B0 |
| SHA256: | 4C3BB0D872AFD14CB7AD2ABABC48098F4D11D55F14C93BE4E26D249B41FCACEC |
| SSDEEP: | 98304:Hr70fBbzKtHucp+r4laH0hWD9yfsIB+O7xEjeA6aKJqMBOQr0W9TX62Ap4oj/Hdb:kW9l7 |
| .exe | | | Win64 Executable (generic) (76.3) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (12.4) |
| .exe | | | Generic Win/DOS Executable (5.5) |
| .exe | | | DOS Executable Generic (5.5) |
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2024:04:13 05:34:24+00:00 |
| ImageFileCharacteristics: | No relocs, Executable, No line numbers, No symbols, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 2.5 |
| CodeSize: | 1411584 |
| InitializedDataSize: | 10929152 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1000 |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 7.7.7.7 |
| ProductVersionNumber: | 7.7.7.7 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Unknown (0) |
| ObjectFileType: | Unknown |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| ProductName: | Office 2013-2024 C2R Install Lite |
| FileDescription: | Office 2013-2024 C2R Install Lite |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1476 | sc.exe stop ClickToRunSvc | C:\Windows\System32\sc.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Service Control Manager Configuration Tool Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1944 | "taskkill.exe" /t /f /IM IntegratedOffice.exe | C:\Windows\System32\taskkill.exe | — | OInstallLite_x64.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Terminates Processes Exit code: 128 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2260 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | taskkill.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3224 | "C:\WINDOWS\System32\reg.exe" add "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform" /v KeyManagementServiceName /t REG_SZ /d kms.loli.best /f | C:\Windows\System32\reg.exe | — | OInstallLite_x64.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Registry Console Tool Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3436 | "C:\WINDOWS\System32\reg.exe" add "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform" /v KeyManagementServicePort /t REG_SZ /d 1688 /f | C:\Windows\System32\reg.exe | — | OInstallLite_x64.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Registry Console Tool Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3440 | C:\WINDOWS\system32\DllHost.exe /Processid:{338B40F9-9D68-4B53-A793-6B9AA0C5F63B} | C:\Windows\System32\dllhost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: COM Surrogate Exit code: 0 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3988 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | powershell.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4076 | "powershell" -command "& { (New-Object Net.WebClient).DownloadFile('http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/Office/Data/16.0.14332.20828/i641033.cab', 'C:\Users\admin\AppData\Local\Temp\over644176\i641033.cab') }" | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | OInstallLite_x64.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4468 | "C:\WINDOWS\System32\cmd.exe" /D /c regedit.exe -s C:\Users\admin\AppData\Local\Temp\newui.reg | C:\Windows\System32\cmd.exe | — | OInstallLite_x64.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
| |||||||||||||||
| 4548 | "C:\WINDOWS\System32\reg.exe" add "HKLM\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform" /v KeyManagementServicePort /t REG_SZ /d 1688 /f | C:\Windows\System32\reg.exe | — | OInstallLite_x64.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Registry Console Tool Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| (PID) Process: | (6472) reg.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Script Host\Settings |
| Operation: | write | Name: | Enabled |
Value: 1 | |||
| (PID) Process: | (6408) OInstallLite_x64.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\MediaResources\DirectSound\Speaker Configuration |
| Operation: | write | Name: | Speaker Configuration |
Value: 4 | |||
| (PID) Process: | (5592) reg.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform |
| Operation: | write | Name: | KeyManagementServiceName |
Value: kms.loli.best | |||
| (PID) Process: | (6512) reg.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Office\16.0\Common\OfficeUpdate |
| Operation: | write | Name: | UpdateBranch |
Value: PerpetualVL2021 | |||
| (PID) Process: | (4548) reg.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform |
| Operation: | write | Name: | KeyManagementServicePort |
Value: 1688 | |||
| (PID) Process: | (6536) regedit.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\ExperimentConfigs\ExternalFeatureOverrides\word |
| Operation: | write | Name: | Microsoft.Office.UXPlatform.FluentSVRefresh |
Value: true | |||
| (PID) Process: | (6536) regedit.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\ExperimentConfigs\ExternalFeatureOverrides\word |
| Operation: | write | Name: | Microsoft.Office.UXPlatform.RibbonTouchOptimization |
Value: true | |||
| (PID) Process: | (6536) regedit.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\ExperimentConfigs\ExternalFeatureOverrides\word |
| Operation: | write | Name: | Microsoft.Office.UXPlatform.FluentSVRibbonOptionsMenu |
Value: true | |||
| (PID) Process: | (6536) regedit.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\ExperimentConfigs\ExternalFeatureOverrides\excel |
| Operation: | write | Name: | Microsoft.Office.UXPlatform.FluentSVRefresh |
Value: true | |||
| (PID) Process: | (6536) regedit.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\ExperimentConfigs\ExternalFeatureOverrides\excel |
| Operation: | write | Name: | Microsoft.Office.UXPlatform.RibbonTouchOptimization |
Value: true | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 5496 | powershell.exe | C:\Users\admin\AppData\Local\Temp\over644176\i640.cab | — | |
MD5:— | SHA256:— | |||
| 6628 | files.dat | C:\Users\admin\AppData\Local\Temp\files\x86\cleanospp.exe | executable | |
MD5:98821A7A5737D656633D10A3AFB724BD | SHA256:04BA4487F95290E0B0557B44300C18F637FBAF0872EE96E3111013B8A1539F25 | |||
| 6628 | files.dat | C:\Users\admin\AppData\Local\Temp\files\x64\msvcr100.dll | executable | |
MD5:DF3CA8D16BDED6A54977B30E66864D33 | SHA256:1D1A1AE540BA132F998D60D3622F0297B6E86AE399332C3B47462D7C0F560A36 | |||
| 6408 | OInstallLite_x64.exe | C:\Users\admin\AppData\Local\Temp\files\files.dat | executable | |
MD5:BB5569B15D68C10B7FF2D96B45825120 | SHA256:4E3B13B56BEC0E41778E6506430282BBBD75CCAA600FD4B645CE37DD95B44C8E | |||
| 6628 | files.dat | C:\Users\admin\AppData\Local\Temp\files\x86\msvcr100.dll | executable | |
MD5:BF38660A9125935658CFA3E53FDC7D65 | SHA256:60C06E0FA4449314DA3A0A87C1A9D9577DF99226F943637E06F61188E5862EFA | |||
| 6928 | powershell.exe | C:\Users\admin\AppData\Local\Temp\ver.txt | text | |
MD5:44325E13F8ED9219FA0D857782363DBC | SHA256:6F5DB1A0ED194320A6CF7B8B5D7B8E9CD9BB512A8A16A73CC13243A9C54A837C | |||
| 6928 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_rvu2y24w.ohb.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 6628 | files.dat | C:\Users\admin\AppData\Local\Temp\files\Uninstall.xml | text | |
MD5:364F86F97324EA82FE0D142CD01CF6DD | SHA256:09D5B42140BAB13165BA97FBD0E77792304C3C93555BE02C3DCE21A7A69C66DD | |||
| 6628 | files.dat | C:\Users\admin\AppData\Local\Temp\files\x64\cleanospp.exe | executable | |
MD5:D3467CB7B83B654C2D05407DC7BA2360 | SHA256:EDF85F4E2EF1A427B34265A22F261D664EC78DE90C3B5DA4174EF28558C8522A | |||
| 6928 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_ithb4g2y.pn4.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5496 | powershell.exe | GET | 200 | 23.48.23.64:80 | http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/Office/Data/16.0.14332.20828/i640.cab | unknown | — | — | whitelisted |
5992 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
3612 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | whitelisted |
5992 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
3612 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
4076 | powershell.exe | GET | 200 | 23.48.23.7:80 | http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/Office/Data/16.0.14332.20828/i641033.cab | unknown | — | — | whitelisted |
3116 | svchost.exe | GET | 200 | 23.48.23.7:80 | http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/Office/Data/16.0.14332.20828/s640.cab.phf | unknown | — | — | whitelisted |
— | — | GET | 206 | 23.48.23.64:80 | http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/Office/Data/16.0.14332.20828/s640.cab | unknown | — | — | whitelisted |
— | — | GET | 206 | 23.48.23.7:80 | http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/Office/Data/16.0.14332.20828/s640.cab | unknown | — | — | whitelisted |
— | — | GET | 206 | 23.48.23.7:80 | http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/Office/Data/16.0.14332.20828/s640.cab | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3700 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4712 | MoUsoCoreWorker.exe | 23.48.23.147:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4712 | MoUsoCoreWorker.exe | 23.35.229.160:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
5064 | SearchApp.exe | 92.123.104.64:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
5064 | SearchApp.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
1176 | svchost.exe | 20.190.160.22:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
1176 | svchost.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
login.live.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
mrodevicemgr.officeapps.live.com |
| whitelisted |
self.events.data.microsoft.com |
| whitelisted |