| File name: | 184E87B6-6153-4E90-9CE8-7AE54D687DFC.zip |
| Full analysis: | https://app.any.run/tasks/e9669922-979b-4769-955f-5a6d23c5cf31 |
| Verdict: | Malicious activity |
| Threats: | A backdoor is a type of cybersecurity threat that allows attackers to secretly compromise a system and conduct malicious activities, such as stealing data and modifying files. Backdoors can be difficult to detect, as they often use legitimate system applications to evade defense mechanisms. Threat actors often utilize special malware, such as PlugX, to establish backdoors on target devices. |
| Analysis date: | May 26, 2025, 01:59:47 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v2.0 to extract, compression method=deflate |
| MD5: | 28029812B774DD1164925607393A83E3 |
| SHA1: | 0A68B83CD783B57ED2E5C72555544A9A1F5EE68B |
| SHA256: | 626FBD5CAC2153AABC7422DC8BD94DED02E9D7EC4FA8CC29A8CBBA98E07CFE3B |
| SSDEEP: | 98304:ksoKA0ifcR0pk9aMJYPzCXExyCfPep/S/5cw2NIa1unlpJDgLa4osoKA0ifcRw1p:+lviKK3W9 |
| .zip | | | ZIP compressed archive (100) |
|---|
| ZipRequiredVersion: | 20 |
|---|---|
| ZipBitFlag: | - |
| ZipCompression: | Deflated |
| ZipModifyDate: | 2025:01:04 19:57:10 |
| ZipCRC: | 0xc4c60b22 |
| ZipCompressedSize: | 663056 |
| ZipUncompressedSize: | 667748 |
| ZipFileName: | aut.png |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 240 | C:\WINDOWS\System32\rundll32.exe C:\WINDOWS\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding | C:\Windows\System32\rundll32.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 552 | "C:\Users\admin\asdf421f\zfon.exe" /aut | C:\Users\admin\asdf421f\zfon.exe | zfon.exe | ||||||||||||
User: admin Company: 云蟾网络科技有限公司 Integrity Level: HIGH Description: 云蟾更新客户端 Exit code: 3221225477 Version: 1, 0, 0, 1 Modules
| |||||||||||||||
| 616 | C:\windows\hh.exe | C:\Windows\hh.exe | zfon.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft® HTML Help Executable Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 664 | C:\WINDOWS\system32\WerFault.exe -u -p 7060 -s 504 | C:\Windows\System32\WerFault.exe | — | zfon.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Problem Reporting Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 920 | "C:\Users\admin\asdf421f\zfon.exe" | C:\Users\admin\asdf421f\zfon.exe | zfon.exe | ||||||||||||
User: admin Company: 云蟾网络科技有限公司 Integrity Level: HIGH Description: 云蟾更新客户端 Exit code: 3221225477 Version: 1, 0, 0, 1 Modules
| |||||||||||||||
| 1228 | C:\WINDOWS\system32\WerFault.exe -u -p 920 -s 504 | C:\Windows\System32\WerFault.exe | — | zfon.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Problem Reporting Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1276 | C:\WINDOWS\System32\slui.exe -Embedding | C:\Windows\System32\slui.exe | svchost.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Activation Client Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1280 | "C:\Users\admin\asdf421f\zfon.exe" | C:\Users\admin\asdf421f\zfon.exe | zfon.exe | ||||||||||||
User: admin Company: 云蟾网络科技有限公司 Integrity Level: HIGH Description: 云蟾更新客户端 Exit code: 3221225477 Version: 1, 0, 0, 1 Modules
| |||||||||||||||
| 1628 | C:\Users\admin\asdf421f\zfon.exe /aut | C:\Users\admin\asdf421f\zfon.exe | zfon.exe | ||||||||||||
User: admin Company: 云蟾网络科技有限公司 Integrity Level: HIGH Description: 云蟾更新客户端 Exit code: 3221225477 Version: 1, 0, 0, 1 Modules
| |||||||||||||||
| 2384 | C:\WINDOWS\system32\WerFault.exe -u -p 5700 -s 500 | C:\Windows\System32\WerFault.exe | — | zfon.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Problem Reporting Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| (PID) Process: | (7356) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 3 |
Value: C:\Users\admin\Desktop\preferences.zip | |||
| (PID) Process: | (7356) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\chromium_ext.zip | |||
| (PID) Process: | (7356) 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: | (7356) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\Desktop\184E87B6-6153-4E90-9CE8-7AE54D687DFC.zip | |||
| (PID) Process: | (7356) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (7356) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (7356) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (7356) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (6036) zfon.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\AiServer |
| Operation: | write | Name: | OpenAi_Service |
Value: C:\Users\admin\asdf421f\zfon.exe | |||
| (PID) Process: | (1628) zfon.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\AiServer |
| Operation: | write | Name: | OpenAi_Service |
Value: C:\Users\admin\asdf421f\zfon.exe | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 7356 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa7356.14862\libcef.dll | — | |
MD5:— | SHA256:— | |||
| 7356 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa7356.17094\libcef.dll | — | |
MD5:— | SHA256:— | |||
| 7356 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa7356.14862\vcruntime140_1.dll | executable | |
MD5:EB49C1D33B41EB49DFED58AAFA9B9A8F | SHA256:6D3A6CDE6FC4D3C79AABF785C04D2736A3E2FD9B0366C9B741F054A13ECD939E | |||
| 6036 | zfon.exe | C:\Users\Public\Downloads\{98111573-2325-4924-8BCF-3175A15E9D76}.exe | executable | |
MD5:6C44A0500E7266F48A68555665D00935 | SHA256:45CDF68970B3A08880DF75EF68063BD97571106B296FC32E629AA587BC9B470A | |||
| 7356 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa7356.14862\zfon.exe | executable | |
MD5:5835860464091402F7EB23734B9B441C | SHA256:6FF313C489D078274510C562C58EF3F916EE5361F344E52BA7C60D0D136A7FD3 | |||
| 7356 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa7356.14862\view.png | image | |
MD5:1068E719597E4E0DAEFCF0D6DC97D2BA | SHA256:45A601337FB5703C17339C68E5D838720AD0F36D8DEAF03D40D40130792688D3 | |||
| 7356 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa7356.17094\view.png | image | |
MD5:1068E719597E4E0DAEFCF0D6DC97D2BA | SHA256:45A601337FB5703C17339C68E5D838720AD0F36D8DEAF03D40D40130792688D3 | |||
| 6036 | zfon.exe | C:\ProgramData\MyLnk\zfon.lnk | binary | |
MD5:D32C0C99BF0EC72BD18E7F712EC0AC43 | SHA256:F47CF6F2F178323609E1BD82ABF7E7202792E17D165A0D108BB2A14BED5B63FB | |||
| 1228 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_zfon.exe_65bc38d4153f3b5055313b5c2a9217e01c706ef5_791dc52c_fa5d1812-216d-402c-8d70-c8a407951a5e\Report.wer | — | |
MD5:— | SHA256:— | |||
| 3240 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_zfon.exe_65bc38d4153f3b5055313b5c2a9217e01c706ef5_791dc52c_53d29e86-a4ff-43b5-ad99-15106ff01da6\Report.wer | — | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5496 | MoUsoCoreWorker.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
7908 | 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 |
6544 | svchost.exe | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
7908 | 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 |
5496 | MoUsoCoreWorker.exe | GET | 200 | 23.216.77.28:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
4212 | SearchApp.exe | GET | 200 | 2.23.77.188:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4628 | RUXIMICS.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
2104 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5496 | MoUsoCoreWorker.exe | 23.216.77.28:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
5496 | MoUsoCoreWorker.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
2112 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
6544 | svchost.exe | 20.190.160.4:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6544 | svchost.exe | 2.17.190.73:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
Domain | IP | Reputation |
|---|---|---|
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
activation-v2.sls.microsoft.com |
| whitelisted |
nexusrules.officeapps.live.com |
| whitelisted |