| File name: | OInstallLite.exe |
| Full analysis: | https://app.any.run/tasks/2f405da6-a5cd-4c99-bedd-9ed4dc3ba754 |
| Verdict: | Malicious activity |
| Analysis date: | January 02, 2024, 11:23:54 |
| 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: | 9137D3522B999689813F5B2F392EBCC3 |
| SHA1: | BBB63271DC75DBD50DEDE25A9B148E333890F83D |
| SHA256: | F24B5295D367D89EB991457670BB90ADC8FB57FC4AAE0CFB8AF995E3418F14B3 |
| SSDEEP: | 98304:E+ItvnHAHNYoiDXZgqVVJm9VwUAZreZwM9HgeVR01NNB8IeTxpwmZlcES2iFELVF:/7bRl/Z4Y |
| .exe | | | Win32 Executable MS Visual C++ (generic) (67.3) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (14.1) |
| .exe | | | Win32 Executable (generic) (9.7) |
| .exe | | | Generic Win/DOS Executable (4.3) |
| .exe | | | DOS Executable Generic (4.3) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2023:12:08 14:07:20+01:00 |
| ImageFileCharacteristics: | No relocs, Executable, No line numbers, No symbols, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 2.5 |
| CodeSize: | 1058816 |
| InitializedDataSize: | 13435392 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1000 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 7.7.7.3 |
| ProductVersionNumber: | 7.7.7.3 |
| 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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 532 | "C:\Users\admin\Desktop\OInstallLite.exe" | C:\Users\admin\Desktop\OInstallLite.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: Office 2013-2024 C2R Install Lite Exit code: 0 Modules
| |||||||||||||||
| 956 | "C:\Users\admin\AppData\Local\Temp\aria2_oinstall.exe" https://mrodevicemgr.officeapps.live.com/mrodevicemgrsvc/api/v2/C2RReleaseData -over.txt | C:\Users\admin\AppData\Local\Temp\aria2_oinstall.exe | OInstallLite.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 956 | "C:\Windows\System32\cmd.exe" /D /c "cscript.exe //NoLogo" OffScrub_O15msi.vbs ALL /NoCancel /Force /OSE 2>&1 | C:\Windows\System32\cmd.exe | — | OInstallLite.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) | |||||||||||||||
| 1220 | "expand" i320.cab -F:* "C:\Program Files\Common Files\Microsoft Shared\ClickToRun" | C:\Windows\System32\expand.exe | — | OInstallLite.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: LZ Expansion Utility Exit code: 0 Version: 6.1.7601.24535 (win7sp1_ldr_escrow.191105-1059) Modules
| |||||||||||||||
| 1356 | "taskkill.exe" /t /f /IM aria2_oinstall.exe | C:\Windows\System32\taskkill.exe | — | OInstallLite.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Terminates Processes Exit code: 128 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | |||||||||||||||
| 1408 | "C:\Windows\System32\cmd.exe" /D /c reg.exe add HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\ClickToRun\Configuration /v CDNBaseUrl /t REG_SZ /d http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e /f | C:\Windows\System32\cmd.exe | — | OInstallLite.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
| |||||||||||||||
| 1496 | "C:\Windows\System32\cmd.exe" /D /c files.dat -y -pkmsauto | C:\Windows\System32\cmd.exe | — | OInstallLite.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) | |||||||||||||||
| 1504 | "C:\Windows\System32\reg.exe" add "HKLM\SOFTWARE\Microsoft\Windows Script Host\Settings" /v Enabled /t REG_DWORD /d 1 /f | C:\Windows\System32\reg.exe | — | OInstallLite.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1772 | "C:\Windows\System32\cmd.exe" /D /c files.dat -y -pkmsauto | C:\Windows\System32\cmd.exe | — | OInstallLite.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
| |||||||||||||||
| 1780 | files.dat -y -pkmsauto | C:\Users\admin\Desktop\files\files.dat | — | cmd.exe | |||||||||||
User: admin Company: Igor Pavlov Integrity Level: HIGH Description: 7z Console SFX Exit code: 0 Version: 18.05 Modules
| |||||||||||||||
| (PID) Process: | (532) OInstallLite.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\MediaResources\DirectSound\Speaker Configuration |
| Operation: | write | Name: | Speaker Configuration |
Value: 4 | |||
| (PID) Process: | (532) OInstallLite.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (532) OInstallLite.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (532) OInstallLite.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (532) OInstallLite.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
| (PID) Process: | (532) OInstallLite.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (532) OInstallLite.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer |
| Operation: | write | Name: | Browse For Folder Width |
Value: 318 | |||
| (PID) Process: | (532) OInstallLite.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer |
| Operation: | write | Name: | Browse For Folder Height |
Value: 288 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2292 | powershell.exe | C:\Users\admin\AppData\Local\Temp\over727325\i320.cab | — | |
MD5:— | SHA256:— | |||
| 532 | OInstallLite.exe | C:\Users\admin\Desktop\files\setup.exe | executable | |
MD5:6B6F44E4EF1EE8FB94EA28AED02964FB | SHA256:CAF295438040ECA0632D475EEECF51A16307A23CB87DCFCE796D274E8E8FF221 | |||
| 1780 | files.dat | C:\Users\admin\Desktop\files\x64\msvcr100.dll | executable | |
MD5:DF3CA8D16BDED6A54977B30E66864D33 | SHA256:1D1A1AE540BA132F998D60D3622F0297B6E86AE399332C3B47462D7C0F560A36 | |||
| 532 | OInstallLite.exe | C:\Users\admin\AppData\Local\Temp\aria2_oinstall.exe | executable | |
MD5:B95DBDE252CC8EA490E1D9D04EC5FE0D | SHA256:0AE98794B3523634B0AF362D6F8C04A9BBD32AEDA959B72CA0E7FC24E84D2A66 | |||
| 2292 | powershell.exe | C:\Users\admin\AppData\Local\Temp\en1k1mmi.pfu.psm1 | binary | |
MD5:C4CA4238A0B923820DCC509A6F75849B | SHA256:— | |||
| 1780 | files.dat | C:\Users\admin\Desktop\files\x86\cleanospp.exe | executable | |
MD5:98821A7A5737D656633D10A3AFB724BD | SHA256:04BA4487F95290E0B0557B44300C18F637FBAF0872EE96E3111013B8A1539F25 | |||
| 1220 | expand.exe | C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-localization-l1-2-0.dll | executable | |
MD5:3B9D034CA8A0345BC8F248927A86BF22 | SHA256:A7AC7ECE5E626C0B4E32C13299E9A44C8C380C8981CE4965CBE4C83759D2F52D | |||
| 532 | OInstallLite.exe | C:\Users\admin\AppData\Local\Temp\newui.reg | text | |
MD5:7FB2BDA7CA25568909EAB0B872416ADA | SHA256:92DC5F009E30E42D18B80FDCCE0E029DF6D56E387EB38E16C5585A9C5A0B41A7 | |||
| 2292 | powershell.exe | C:\Users\admin\AppData\Local\Temp\pt3hecim.ga4.ps1 | binary | |
MD5:C4CA4238A0B923820DCC509A6F75849B | SHA256:— | |||
| 1780 | files.dat | C:\Users\admin\Desktop\files\x86\msvcr100.dll | executable | |
MD5:BF38660A9125935658CFA3E53FDC7D65 | SHA256:60C06E0FA4449314DA3A0A87C1A9D9577DF99226F943637E06F61188E5862EFA | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2292 | powershell.exe | GET | 200 | 23.48.23.34:80 | http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/Office/Data/16.0.14332.20615/i320.cab | unknown | compressed | 23.5 Mb | unknown |
3420 | aria2_oinstall.exe | GET | 200 | 72.247.153.208:80 | http://officecdn.microsoft.com.edgesuite.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v32.cab | unknown | compressed | 11.2 Kb | unknown |
488 | lsass.exe | GET | 200 | 23.53.40.26:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?fa455765e490287c | unknown | compressed | 4.66 Kb | unknown |
3620 | aria2_oinstall.exe | GET | — | 72.247.153.208:80 | http://officecdn.microsoft.com.edgesuite.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/16.0.12527.22286/stream.x86.en-US.dat | unknown | — | — | unknown |
488 | lsass.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | binary | 471 b | unknown |
3620 | aria2_oinstall.exe | GET | — | 72.247.153.208:80 | http://officecdn.microsoft.com.edgesuite.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/16.0.12527.22286/i640.cab | unknown | — | — | unknown |
3620 | aria2_oinstall.exe | GET | — | 72.247.153.208:80 | http://officecdn.microsoft.com.edgesuite.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/16.0.12527.22286/s321033.cab | unknown | — | — | unknown |
3620 | aria2_oinstall.exe | GET | 200 | 72.247.153.208:80 | http://officecdn.microsoft.com.edgesuite.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/16.0.12527.22286/i640.cab.cat | unknown | binary | 28.9 Kb | unknown |
2492 | powershell.exe | GET | 200 | 23.48.23.34:80 | http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/Office/Data/16.0.14332.20615/i321033.cab | unknown | compressed | 9.76 Kb | unknown |
3420 | aria2_oinstall.exe | GET | 200 | 72.247.153.208:80 | http://officecdn.microsoft.com.edgesuite.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v32_16.0.12527.22286.cab | unknown | compressed | 10.5 Kb | unknown |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
956 | aria2_oinstall.exe | 52.109.89.117:443 | mrodevicemgr.officeapps.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | unknown |
488 | lsass.exe | 23.53.40.26:80 | ctldl.windowsupdate.com | Akamai International B.V. | DE | unknown |
488 | lsass.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
2292 | powershell.exe | 23.48.23.34:80 | officecdn.microsoft.com | Akamai International B.V. | DE | unknown |
2492 | powershell.exe | 23.48.23.34:80 | officecdn.microsoft.com | Akamai International B.V. | DE | unknown |
3420 | aria2_oinstall.exe | 72.247.153.208:80 | officecdn.microsoft.com.edgesuite.net | Akamai International B.V. | DE | unknown |
3620 | aria2_oinstall.exe | 72.247.153.208:80 | officecdn.microsoft.com.edgesuite.net | Akamai International B.V. | DE | unknown |
Domain | IP | Reputation |
|---|---|---|
mrodevicemgr.officeapps.live.com |
| whitelisted |
ctldl.windowsupdate.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
officecdn.microsoft.com |
| whitelisted |
officecdn.microsoft.com.edgesuite.net |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
3420 | aria2_oinstall.exe | A Network Trojan was detected | ET USER_AGENTS Aria2 User-Agent |
3420 | aria2_oinstall.exe | A Network Trojan was detected | ET USER_AGENTS Aria2 User-Agent |
3620 | aria2_oinstall.exe | A Network Trojan was detected | ET USER_AGENTS Aria2 User-Agent |
3620 | aria2_oinstall.exe | A Network Trojan was detected | ET USER_AGENTS Aria2 User-Agent |
3620 | aria2_oinstall.exe | A Network Trojan was detected | ET USER_AGENTS Aria2 User-Agent |
3620 | aria2_oinstall.exe | A Network Trojan was detected | ET USER_AGENTS Aria2 User-Agent |
3620 | aria2_oinstall.exe | A Network Trojan was detected | ET USER_AGENTS Aria2 User-Agent |
3620 | aria2_oinstall.exe | A Network Trojan was detected | ET USER_AGENTS Aria2 User-Agent |
3620 | aria2_oinstall.exe | A Network Trojan was detected | ET USER_AGENTS Aria2 User-Agent |
3620 | aria2_oinstall.exe | A Network Trojan was detected | ET USER_AGENTS Aria2 User-Agent |