File name: | WinLocker.rar |
Full analysis: | https://app.any.run/tasks/ab7bb2e2-9901-4db1-8b87-e19c56734f4c |
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: | March 23, 2025, 18:01:27 |
OS: | Windows 10 Professional (build: 19045, 64 bit) |
Tags: | |
Indicators: | |
MIME: | application/x-rar |
File info: | RAR archive data, v5 |
MD5: | 76D81356B9F99E0A36C9BAFE70A75DAE |
SHA1: | 408169BCEA4CB25D2BE6D408159C5C4470350F5C |
SHA256: | 89007E632C3B83EE91EF62B238AD6B5ED7A306228B3137FA81880F23F78E8094 |
SSDEEP: | 98304:UOoGWuyFVe/AOHWTsi3XG057jZgNn2BxwyrkbhDheAlEkH6+gYUb0pF/Yonw7ISM:4UYk |
.rar | | | RAR compressed archive (v5.0) (61.5) |
---|---|---|
.rar | | | RAR compressed archive (gen) (38.4) |
FileVersion: | RAR v5 |
---|---|
CompressedSize: | 1747440 |
UncompressedSize: | 1783296 |
OperatingSystem: | Win32 |
ArchivedFileName: | WinLocker.exe.exe |
PID | CMD | Path | Indicators | Parent process | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1040 | "C:\WINDOWS\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca | C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe | svchost.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Search application Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
1180 | "C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_2.34.28001.0_x64__8wekyb3d8bbwe\GameBar.exe" -ServerName:App.AppXbdkk0yrkwpcgeaem8zk81k8py1eaahny.mca | C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_2.34.28001.0_x64__8wekyb3d8bbwe\GameBar.exe | — | svchost.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 1 Modules
| |||||||||||||||
3020 | 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
| |||||||||||||||
4212 | "C:\Windows\explorer.exe" /NoUACCheck | C:\Windows\explorer.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Version: 10.0.19041.3758 (WinBuild.160101.0800) Modules
| |||||||||||||||
4756 | "C:\WINDOWS\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca | C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Search application Exit code: 2147945463 Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
5324 | "C:\Windows\explorer.exe" | C:\Windows\explorer.exe | — | WinLocker.exe.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Explorer Exit code: 2 Version: 10.0.19041.3758 (WinBuild.160101.0800) Modules
| |||||||||||||||
5512 | "C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\AppData\Local\Temp\WinLocker.rar | C:\Program Files\WinRAR\WinRAR.exe | explorer.exe | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.91.0 Modules
| |||||||||||||||
6640 | C:\WINDOWS\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.3989_none_7ddb45627cb30e03\TiWorker.exe -Embedding | C:\Windows\WinSxS\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.3989_none_7ddb45627cb30e03\TiWorker.exe | — | svchost.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Modules Installer Worker Version: 10.0.19041.3989 (WinBuild.160101.0800) Modules
| |||||||||||||||
7216 | C:\WINDOWS\system32\SppExtComObj.exe -Embedding | C:\Windows\System32\SppExtComObj.Exe | — | svchost.exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: KMS Connection Broker Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
7248 | "C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent | C:\Windows\System32\slui.exe | — | SppExtComObj.Exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Activation Client Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
|
(PID) Process: | (5512) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface |
Operation: | write | Name: | ShowPassword |
Value: 0 | |||
(PID) Process: | (5512) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
Operation: | write | Name: | 3 |
Value: C:\Users\admin\Desktop\preferences.zip | |||
(PID) Process: | (5512) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\chromium_ext.zip | |||
(PID) Process: | (5512) 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: | (5512) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\WinLocker.rar | |||
(PID) Process: | (5512) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
Operation: | write | Name: | name |
Value: 120 | |||
(PID) Process: | (5512) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
Operation: | write | Name: | size |
Value: 80 | |||
(PID) Process: | (5512) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
Operation: | write | Name: | type |
Value: 120 | |||
(PID) Process: | (5512) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
Operation: | write | Name: | mtime |
Value: 100 | |||
(PID) Process: | (7792) WinLocker.exe.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Policies\Microsoft\Windows\System |
Operation: | write | Name: | DisableCMD |
Value: 2 |
PID | Process | Filename | Type | |
---|---|---|---|---|
1040 | SearchApp.exe | C:\Users\admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\AC\Microsoft\CryptnetUrlCache\Content\26C212D9399727259664BDFCA073966E_F9F7D6A7ECE73106D2A8C63168CDA10D | — | |
MD5:— | SHA256:— | |||
7792 | WinLocker.exe.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXb5512.20539\Time2.ini | text | |
MD5:2484F396F3ED6ECCAD4AEAD9EA77151D | SHA256:360454E10F788F1BEFA5CED7CC820CD201BFF15AB79C3A8D477E0F9FB8478D55 | |||
5512 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXb5512.20539\WinLocker.exe.exe | executable | |
MD5:A6FE84A334A11976A30BDAF929B2729E | SHA256:D63C64B3002938247766268A984BF850767E3F9FA483CC710398AEC5FE2142D2 | |||
1040 | SearchApp.exe | C:\Users\admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\ZWUI0EBX\www.bing[1].xml | text | |
MD5:B4DF24E28A75D8CE1ABC7B52FCA881BD | SHA256:8ADABFABD394F0A8240DB9C4FE2D23D3DE932E2603CDE0236CB667BA9BEACDED | |||
1040 | SearchApp.exe | C:\Users\admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\AC\AppCache\5Y734AMR\67\AptopUBu7_oVDubJxwvaIprW-lI[1].css | text | |
MD5:29DE55D0A7A581B230CC2D70686CD03A | SHA256:D9F161C1FE8751953E4F3819993C16C2A61A0121B527E09862C34C89E7B6C677 | |||
1040 | SearchApp.exe | C:\Users\admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\AC\AppCache\5Y734AMR\67\vOJNaIfAXvJzmnBm845ss-M9YR8[1].css | text | |
MD5:87BBB1A289EDC24C9F06B88229765467 | SHA256:85B291C46F9D1EEEC71DB839F649D748F48B203EA836F3ACE3B9B761947D960C | |||
1040 | SearchApp.exe | C:\Users\admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\AC\INetCache\Q84V0JUH\6hU_LneafI_NFLeDvM367ebFaKQ[1].js | binary | |
MD5:C6C21B7634D82C53FB86080014D86E66 | SHA256:D39E9BA92B07F4D50B11A49965E9B162452D7B9C9F26D9DCB07825727E31057E | |||
1040 | SearchApp.exe | C:\Users\admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\AC\TokenBroker\Cache\fbaf94e759052658216786bfbabcdced1b67a5c2.tbres | binary | |
MD5:1B8A74B343F583E7005D9FC44A1B1CA5 | SHA256:871881CB5A0335A114B3507CBA58F23ED748D232FFB7CC059C68487DFFCBF847 | |||
1040 | SearchApp.exe | C:\Users\admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\AC\AppCache\5Y734AMR\67\Init[1].htm | html | |
MD5:3A4EE00A250A406F5DADF9FB8E861780 | SHA256:6EE21061DC6ED2C379E2AC0E6F87BCF25FAC8930B5C5C21C9C2E7F0D09AA1F67 | |||
1040 | SearchApp.exe | C:\Users\admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\AC\AppCache\5Y734AMR\67\pNXV2ymlrFEAOVLUgJkRBRwYFkY[1].js | binary | |
MD5:1C4D6CA041F994E18637E8F5566A1F3F | SHA256:B87B991D28DAFD48331B81C759EA51D00E0D9256CD8593B3A9A56B1129F3B9DF |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
6544 | svchost.exe | GET | 200 | 184.30.131.245:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
— | — | GET | 200 | 2.19.11.105:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
1040 | SearchApp.exe | GET | 200 | 184.30.131.245:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
2136 | backgroundTaskHost.exe | GET | 200 | 184.30.131.245:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
1368 | SIHClient.exe | GET | 200 | 2.23.246.101:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
1368 | SIHClient.exe | GET | 200 | 2.23.246.101:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
2104 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 2.19.11.105:80 | crl.microsoft.com | Elisa Oyj | NL | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
3216 | svchost.exe | 40.115.3.253:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6544 | svchost.exe | 20.190.159.71:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
6544 | svchost.exe | 184.30.131.245:80 | ocsp.digicert.com | AKAMAI-AS | US | whitelisted |
2112 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
2136 | backgroundTaskHost.exe | 20.86.201.138:443 | arc.msn.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
Domain | IP | Reputation |
---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
arc.msn.com |
| whitelisted |
www.bing.com |
| whitelisted |
th.bing.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |