| File name: | Office Installer and Office Installer+ v1.25.7z |
| Full analysis: | https://app.any.run/tasks/5d18687c-d4f2-4690-b619-40cf77b01c2a |
| Verdict: | Malicious activity |
| Analysis date: | March 19, 2025, 15:47:59 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-7z-compressed |
| File info: | 7-zip archive data, version 0.4 |
| MD5: | 349192E852F520412B616FFC391DFA6E |
| SHA1: | 03F30A8D15E1A01AD13C054737479DB10F92E687 |
| SHA256: | 176B4A7ED15CAD31EF6644CD2859B788AF3BAE365D152B535D9F5DA42A558B86 |
| SSDEEP: | 98304:ZpI6D0YCSFwH/l9TWWWb5yNiyLLMJjic1OQDYxM7T0lRwVUsG6yc/RW8Hi4m8KCF:tTo+o3r5yp4aQyJsjl6/ |
| .7z | | | 7-Zip compressed archive (v0.4) (57.1) |
|---|---|---|
| .7z | | | 7-Zip compressed archive (gen) (42.8) |
| FileVersion: | 7z v0.04 |
|---|
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1244 | "C:\Users\admin\Desktop\Office Installer and Office Installer+ v1.25\Office Installer.exe" | C:\Users\admin\Desktop\Office Installer and Office Installer+ v1.25\Office Installer.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221226540 Modules
| |||||||||||||||
| 1328 | "taskkill.exe" /t /f /IM OfficeC2RClient.exe | C:\Windows\System32\taskkill.exe | — | Office Installer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Terminates Processes Exit code: 128 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2064 | 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
| |||||||||||||||
| 2136 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | reg.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
| |||||||||||||||
| 2136 | \??\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
| |||||||||||||||
| 2140 | "reg.exe" add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Script Host\Settings" /v "Enabled" /t REG_DWORD /d 1 /f | C:\Windows\System32\reg.exe | — | Office Installer.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
| |||||||||||||||
| 2268 | \??\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
| |||||||||||||||
| 2392 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | expand.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
| |||||||||||||||
| 2552 | "powershell" -command "& { (New-Object Net.WebClient).DownloadFile('http://officecdn.microsoft.com/pr/7983bac0-e531-40cf-be00-fd24fe66619c/Office/Data/16.0.17932.20286/i640.cab', 'C:\Users\admin\AppData\Local\Temp\i640.cab') }" | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | Office Installer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2984 | \??\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
| |||||||||||||||
| (PID) Process: | (7400) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface |
| Operation: | write | Name: | ShowPassword |
Value: 0 | |||
| (PID) Process: | (7400) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 3 |
Value: C:\Users\admin\Desktop\preferences.zip | |||
| (PID) Process: | (7400) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\chromium_ext.zip | |||
| (PID) Process: | (7400) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\omni_23_10_2024_.zip | |||
| (PID) Process: | (7400) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\Office Installer and Office Installer+ v1.25.7z | |||
| (PID) Process: | (7400) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (7400) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (7400) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (7400) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (7400) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\DialogEditHistory\ExtrPath |
| Operation: | delete value | Name: | 15 |
Value: | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2552 | powershell.exe | C:\Users\admin\AppData\Local\Temp\i640.cab | — | |
MD5:— | SHA256:— | |||
| 7400 | WinRAR.exe | C:\Users\admin\Desktop\Office Installer and Office Installer+ v1.25\readme.txt | text | |
MD5:200F8C8D0762053F1FC582DA872EBEEB | SHA256:E379B64C125830A593982058DAC69D129734B4CF5D98C6FABCFAFDDFE8657143 | |||
| 7400 | WinRAR.exe | C:\Users\admin\Desktop\Office Installer and Office Installer+ v1.25\Office Installer x86.exe | executable | |
MD5:741D25BAFBD80CDB3A7179E00A409689 | SHA256:BE96A882503392D3BAA2217874BCF37FCAEC4EB971BEA868D8E2CA7E6187F2C8 | |||
| 7400 | WinRAR.exe | C:\Users\admin\Desktop\Office Installer and Office Installer+ v1.25\readme+.txt | text | |
MD5:509DB22BF8D2518B97D647FE3E85A622 | SHA256:C9DE1237F6C6E1A6320460991C5222E8308716E5CE58B11E29EC9956281C6FA4 | |||
| 7400 | WinRAR.exe | C:\Users\admin\Desktop\Office Installer and Office Installer+ v1.25\Office Installer+ x86.exe | executable | |
MD5:CA2BDE1C44A604E937F06EDE3AD6CACE | SHA256:CAEC937F201DAD832F0EADDBE09C93525E5A4BBFF325CCAC7A2326B2BB0AE19F | |||
| 7400 | WinRAR.exe | C:\Users\admin\Desktop\Office Installer and Office Installer+ v1.25\Office Installer+.exe | executable | |
MD5:74BD276FECB69602374D85FF2142D386 | SHA256:3174FEA793F078DA0D05A1CBF2823AD27FFE32FB4795461830281B0447621F48 | |||
| 5064 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_k4ox3uwb.vzr.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 5064 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive | binary | |
MD5:3D9855B37C4C673F467A626218391F08 | SHA256:B68070A3CBD4A39E198BC8FF0F4FE416F5E4B66C68C3FCB5AA64D37F491FA113 | |||
| 2552 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_oyu5mesu.jrg.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 4944 | expand.exe | C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-localization-l1-2-0.dll | executable | |
MD5:6B4F2CA3EFCEB2C21E93F92CDC150A9D | SHA256:B39A515B9E48FC6589703D45E14DCEA2273A02D7FA6F2E1D17985C0228D32564 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5496 | MoUsoCoreWorker.exe | GET | 200 | 23.48.23.164:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | DE | binary | 825 b | whitelisted |
6544 | svchost.exe | GET | 200 | 23.54.109.203:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | DE | binary | 471 b | whitelisted |
5728 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | DE | binary | 419 b | whitelisted |
5728 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | DE | binary | 408 b | whitelisted |
7748 | backgroundTaskHost.exe | GET | 200 | 23.54.109.203:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | DE | binary | 471 b | whitelisted |
4756 | powershell.exe | GET | 200 | 199.232.210.172:80 | http://officecdn.microsoft.com/pr/7983bac0-e531-40cf-be00-fd24fe66619c/Office/Data/16.0.17932.20286/i641036.cab | US | compressed | 9.84 Kb | whitelisted |
2552 | powershell.exe | GET | 200 | 199.232.210.172:80 | http://officecdn.microsoft.com/pr/7983bac0-e531-40cf-be00-fd24fe66619c/Office/Data/16.0.17932.20286/i640.cab | US | compressed | 32.0 Mb | whitelisted |
7964 | svchost.exe | GET | 200 | 103.46.230.61:80 | http://103.46.230.61/pr/7983BAC0-E531-40CF-BE00-FD24FE66619C/Office/Data/16.0.17932.20286/s640.cab.phf?cacheHostOrigin=officecdn.microsoft.com | AU | binary | 293 b | unknown |
7964 | svchost.exe | GET | — | 103.46.230.61:80 | http://103.46.230.61/pr/7983bac0-e531-40cf-be00-fd24fe66619c/Office/Data/16.0.17932.20286/s640.cab?cacheHostOrigin=officecdn.microsoft.com | AU | — | — | unknown |
7964 | svchost.exe | GET | 206 | 103.46.230.61:80 | http://103.46.230.61/pr/7983bac0-e531-40cf-be00-fd24fe66619c/Office/Data/16.0.17932.20286/s640.cab?cacheHostOrigin=officecdn.microsoft.com | AU | text | 2 b | unknown |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 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 |
5496 | MoUsoCoreWorker.exe | 23.48.23.164:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
6544 | svchost.exe | 20.190.160.3:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
3216 | svchost.exe | 40.113.103.199:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6544 | svchost.exe | 23.54.109.203:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
2104 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
7748 | backgroundTaskHost.exe | 20.223.35.26:443 | arc.msn.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
7748 | backgroundTaskHost.exe | 23.54.109.203:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
login.live.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
arc.msn.com |
| whitelisted |
mrodevicemgr.officeapps.live.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |