| File name: | winzip76.exe |
| Full analysis: | https://app.any.run/tasks/1f486627-5870-43ab-8c51-053cd8acd5cb |
| Verdict: | Malicious activity |
| Analysis date: | November 20, 2024, 06:52:57 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, 6 sections |
| MD5: | 7C05D8FAEB45C410E965F3AC98D31300 |
| SHA1: | 9847D9C73951C78DABC74AE5E21C2E6AB90327F1 |
| SHA256: | B9C54457A260A168FA0EB60F2AE1A5C7A5B7072A8120E37E9561FAD6F914E298 |
| SSDEEP: | 98304:ADKrqzlJuLRqSYZresjGihx0Rp9dqNuzHl/A1v5KaKt:ExS |
MALICIOUS
No malicious indicators.SUSPICIOUS
Starts itself from another location
- winzip76.exe (PID: 2280)
Executable content was dropped or overwritten
- winzip76.exe (PID: 2280)
- winzip76.exe (PID: 3620)
- MicrosoftEdgeWebview2Setup.exe (PID: 4208)
Reads Microsoft Outlook installation path
- winzip76.exe (PID: 3620)
Starts a Microsoft application from unusual location
- MicrosoftEdgeWebview2Setup.exe (PID: 4208)
- MicrosoftEdgeUpdate.exe (PID: 5912)
Process drops legitimate windows executable
- MicrosoftEdgeWebview2Setup.exe (PID: 4208)
- winzip76.exe (PID: 3620)
- MicrosoftEdgeUpdate.exe (PID: 5912)
Reads security settings of Internet Explorer
- winzip76.exe (PID: 3620)
Reads Internet Explorer settings
- winzip76.exe (PID: 3620)
Checks Windows Trust Settings
- winzip76.exe (PID: 3620)
INFO
Create files in a temporary directory
- winzip76.exe (PID: 2280)
- winzip76.exe (PID: 3620)
Checks supported languages
- winzip76.exe (PID: 2280)
- winzip76.exe (PID: 3620)
Reads the computer name
- winzip76.exe (PID: 3620)
Creates files in the program directory
- winzip76.exe (PID: 3620)
Process checks computer location settings
- winzip76.exe (PID: 3620)
Checks proxy server information
- winzip76.exe (PID: 3620)
Reads the machine GUID from the registry
- winzip76.exe (PID: 3620)
Reads the software policy settings
- winzip76.exe (PID: 3620)
The process uses the downloaded file
- winzip76.exe (PID: 3620)
Creates files or folders in the user directory
- winzip76.exe (PID: 3620)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (18) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (2.9) |
| .exe | | | Generic Win/DOS Executable (1.3) |
| .exe | | | DOS Executable Generic (1.3) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2024:09:06 17:56:30+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 14.29 |
| CodeSize: | 2104320 |
| InitializedDataSize: | 703488 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x18ac30 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 76.9.16251.0 |
| ProductVersionNumber: | 76.9.16251.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| CompanyName: | WinZip Computing |
| FileDescription: | WinZipStub Installer |
| FileVersion: | 76.9.16251.0 |
| InternalName: | WinZipStubInstaller.exe |
| LegalCopyright: | (c) 2015-2024 Corel Corporation All rights reserved. |
| ProductName: | WinZipStub |
| ProductVersion: | 76.9.16251.0 |
Total processes
129
Monitored processes
6
Malicious processes
4
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 488 | "C:\Users\admin\AppData\Local\Temp\winzip76.exe" | C:\Users\admin\AppData\Local\Temp\winzip76.exe | — | explorer.exe | |||||||||||
User: admin Company: WinZip Computing Integrity Level: MEDIUM Description: WinZipStub Installer Exit code: 3221226540 Version: 76.9.16251.0 Modules
| |||||||||||||||
| 2280 | "C:\Users\admin\AppData\Local\Temp\winzip76.exe" | C:\Users\admin\AppData\Local\Temp\winzip76.exe | explorer.exe | ||||||||||||
User: admin Company: WinZip Computing Integrity Level: HIGH Description: WinZipStub Installer Exit code: 0 Version: 76.9.16251.0 Modules
| |||||||||||||||
| 3620 | run=1 shortcut="C:\Users\admin\AppData\Local\Temp\winzip76.exe" | C:\Users\admin\AppData\Local\Temp\e95c3\winzip76.exe | winzip76.exe | ||||||||||||
User: admin Company: WinZip Computing Integrity Level: HIGH Description: WinZipStub Installer Exit code: 0 Version: 76.9.16251.0 Modules
| |||||||||||||||
| 4208 | "C:\Users\admin\AppData\Local\Temp\MicrosoftEdgeWebview2Setup.exe" /install | C:\Users\admin\AppData\Local\Temp\MicrosoftEdgeWebview2Setup.exe | winzip76.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft Edge Update Setup Exit code: 2147747592 Version: 1.3.195.31 Modules
| |||||||||||||||
| 5912 | "C:\Program Files (x86)\Microsoft\Temp\EUA3BD.tmp\MicrosoftEdgeUpdate.exe" /install "appguid={F3017226-FE2A-4295-8BDF-00C3A9A7E4C5}&appname=Microsoft%20Edge%20Webview2%20Runtime&needsadmin=prefers" | C:\Program Files (x86)\Microsoft\Temp\EUA3BD.tmp\MicrosoftEdgeUpdate.exe | MicrosoftEdgeWebview2Setup.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft Edge Update Exit code: 2147747592 Version: 1.3.195.31 Modules
| |||||||||||||||
| 6292 | "C:\WINDOWS\system32\wermgr.exe" "-outproc" "0" "5912" "760" "664" "2032" "0" "0" "0" "0" "0" "0" "0" "0" | C:\Windows\SysWOW64\wermgr.exe | MicrosoftEdgeUpdate.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Problem Reporting Exit code: 0 Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
5 425
Read events
5 368
Write events
53
Delete events
4
Modification events
| (PID) Process: | (3620) winzip76.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Corel\stubframework\WNZP\76 |
| Operation: | write | Name: | install_language |
Value: English | |||
| (PID) Process: | (3620) winzip76.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Corel\PCU |
| Operation: | write | Name: | 7 |
Value: 726620524153 | |||
| (PID) Process: | (3620) winzip76.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Corel\PCU |
| Operation: | write | Name: | HFNCv2 |
Value: 726620524153 | |||
| (PID) Process: | (3620) winzip76.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (3620) winzip76.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (3620) winzip76.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (5912) MicrosoftEdgeUpdate.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MicrosoftEdgeUpdate.exe |
| Operation: | write | Name: | DisableExceptionChainValidation |
Value: 0 | |||
| (PID) Process: | (5912) MicrosoftEdgeUpdate.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\EdgeUpdate\PersistedPings\{7969DBCF-43A4-4C30-AAF6-343B75630FBB} |
| Operation: | write | Name: | PersistedPingString |
Value: <?xml version="1.0" encoding="UTF-8"?><request protocol="3.0" updater="Omaha" updaterversion="1.3.195.31" shell_version="1.3.147.37" ismachine="1" sessionid="{08973AB4-CF33-4A0D-9D64-8F98D6D7B60E}" userid="{FD984739-A122-4DB0-BE5B-46E3E09D84E4}" installsource="otherinstallcmd" requestid="{7969DBCF-43A4-4C30-AAF6-343B75630FBB}" dedup="cr" domainjoined="0"><hw logical_cpus="4" physmemory="4" disk_type="2" sse="1" sse2="1" sse3="1" ssse3="1" sse41="1" sse42="1" avx="1"/><os platform="win" version="10.0.19045.4046" sp="" arch="x64" product_type="48" is_wip="0" is_in_lockdown_mode="0"/><oem product_manufacturer="DELL" product_name="DELL"/><exp etag=""r452t1+k2Tgq/HXzjvFNBRhopBWR9sbjXxqeUDH9uX0=""/><app appid="{F3C4FE00-EFD5-403B-9569-398A20F1BA4A}" version="1.3.185.17" nextversion="1.3.195.31" lang="" brand="" client=""><event eventtype="2" eventresult="1" errorcode="0" extracode1="0" system_uptime_ticks="9609695687" install_time_ms="360"/></app></request> | |||
| (PID) Process: | (5912) MicrosoftEdgeUpdate.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\EdgeUpdate\PersistedPings\{7969DBCF-43A4-4C30-AAF6-343B75630FBB} |
| Operation: | write | Name: | PersistedPingTime |
Value: 133765591876310740 | |||
| (PID) Process: | (5912) MicrosoftEdgeUpdate.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\EdgeUpdate\proxy |
| Operation: | write | Name: | source |
Value: auto | |||
Executable files
203
Suspicious files
27
Text files
54
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3620 | winzip76.exe | C:\Users\admin\AppData\Local\Temp\e97c7\common\img\button-hover.png | image | |
MD5:C3B0E9ED9D0658F1001BBE0C39646E59 | SHA256:936A313E370E0CFFB7F92CDBC10DCA11E63798186D8CA29AD66154E81AF4C7A0 | |||
| 3620 | winzip76.exe | C:\Users\admin\AppData\Local\Temp\e97c7\common\img\button-normal.png | image | |
MD5:4B618927FABD5BFEA9CF228C9E3F4428 | SHA256:A768C604AE9EF96D0F26D8E6C46B0C24515ADA8945C9BD8A86B8173EEA730653 | |||
| 3620 | winzip76.exe | C:\ProgramData\UniqueId\data | binary | |
MD5:CECA0ECDC3F112742CF765AA0279CC8A | SHA256:6EFE4CE5CF4BEE8DB64E0981010C289FAD2275EC789D6E080AA45D43F72D5AE2 | |||
| 3620 | winzip76.exe | C:\Users\admin\AppData\Local\Temp\e97c7\common\img\headerImg.png | image | |
MD5:79F3461A48F669EF914EEFBD83925820 | SHA256:A9B420A106ADB6B09E5DD39A864DD00519AADE91CE6F500C179E9E6652B0FC51 | |||
| 3620 | winzip76.exe | C:\Users\admin\AppData\Local\Temp\e97c7\common\js\common.js | binary | |
MD5:87DAF84C22986FA441A388490E2ED220 | SHA256:787F5C13EAC01BD8BBCE329CC32D2F03073512E606B158E3FFF07DE814EA7F23 | |||
| 3620 | winzip76.exe | C:\Users\admin\AppData\Local\Temp\e97c7\common\img\close-normal.png | image | |
MD5:C9F970B77486B6C60F583DE55B82EBB2 | SHA256:DD727B90F3C6B053FA5B4C8401440E5D120DAC6B93305573CAAEFECEDC5F0C5E | |||
| 3620 | winzip76.exe | C:\Users\admin\AppData\Local\Temp\e97c7\common\img\arrow.png | image | |
MD5:2A9E7E3FDD66157922465CE189D69AF3 | SHA256:FE20166694A729AF85BAF6547ACA4E3A5297888091CA69CD5588EF1E48616E2F | |||
| 3620 | winzip76.exe | C:\Users\admin\AppData\Local\Temp\e97c7\common\img\header_logo.png | image | |
MD5:9F74DFFB0FEA380B891A7B1596109A22 | SHA256:EC9D030B3F64CEDC4645F8EFEA56BAFF55F1B13DFB0DB6EECECDB9612676F893 | |||
| 3620 | winzip76.exe | C:\Users\admin\AppData\Local\Temp\e97c7\common\img\close-hover.png | image | |
MD5:DC25F8EBE54644F4C207F83711EE04AC | SHA256:0B0DF46552E1B95349C2F9D65DBB7379A7535E1A8A3C18C3B27958D0D8308E9B | |||
| 3620 | winzip76.exe | C:\Users\admin\AppData\Local\Temp\e97c7\common\img\centerImg.png | image | |
MD5:63ED3F09DC01F121B261B681EB77551E | SHA256:8627777C53A31448C9E61705478B77EDBAA2DCFD55EF930EB33F840BAC014781 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
13
TCP/UDP connections
45
DNS requests
28
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
3620 | winzip76.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEApDqVCbATUviZV57HIIulA%3D | unknown | — | — | whitelisted |
4932 | svchost.exe | GET | 200 | 23.216.77.10:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
4932 | svchost.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
6292 | wermgr.exe | GET | 200 | 23.216.77.10:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
6292 | wermgr.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
1176 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
3620 | winzip76.exe | GET | 200 | 18.66.142.79:80 | http://ocsp.rootca1.amazontrust.com/MFQwUjBQME4wTDAJBgUrDgMCGgUABBRPWaOUU8%2B5VZ5%2Fa9jFTaU9pkK3FAQUhBjMhTTsvAyUlC4IWZzHshBOCggCEwdzEkzUBtJnwJkc3SmanzgxeYU%3D | unknown | — | — | unknown |
6988 | SIHClient.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
6472 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 192.168.100.255:137 | — | — | — | whitelisted |
4536 | RUXIMICS.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4712 | MoUsoCoreWorker.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4932 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 104.126.37.123:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
— | — | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
3620 | winzip76.exe | 34.215.199.186:443 | www.installportal.com | AMAZON-02 | US | unknown |
3620 | winzip76.exe | 23.35.238.131:443 | go.microsoft.com | AKAMAI-AS | DE | whitelisted |
3620 | winzip76.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
www.installportal.com |
| unknown |
go.microsoft.com |
| whitelisted |
msedge.sf.dl.delivery.mp.microsoft.com |
| whitelisted |
config.edge.skype.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |