File name: | Muestra virus.rar |
Full analysis: | https://app.any.run/tasks/b8ef0cc2-afff-4c0e-98db-3af5acc6c7be |
Verdict: | Malicious activity |
Threats: | Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying. |
Analysis date: | December 13, 2024, 22:00:11 |
OS: | Windows 10 Professional (build: 19045, 64 bit) |
Tags: | |
Indicators: | |
MIME: | application/x-rar |
File info: | RAR archive data, v5 |
MD5: | D6BF3FCC9908D51048F50D26495E00CA |
SHA1: | D1C81522D1F7FA61922737D2F6A93651CF0A7CAB |
SHA256: | 97D7A46B26FDBBBC94C535AAA6E31CB637F61708633F62F18C33E64FAF67548E |
SSDEEP: | 98304:I268BhexPXK6xPF53WBJag/Wta6OQNay4+q74xUSFI35CBz5SAc3TQaHTC4e6AMr:T8EN |
.rar | | | RAR compressed archive (v5.0) (61.5) |
---|---|---|
.rar | | | RAR compressed archive (gen) (38.4) |
ArchivedFileName: | Downloads.rar |
---|---|
OperatingSystem: | Win32 |
UncompressedSize: | 3216267 |
CompressedSize: | 3216272 |
FileVersion: | RAR v5 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1668 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Muestra virus.rar" | C:\Program Files\WinRAR\WinRAR.exe | — | explorer.exe | |||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.91.0 Modules
| |||||||||||||||
6748 | "C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\AppData\Local\Temp\Rar$DIb1668.3546\Downloads.rar | C:\Program Files\WinRAR\WinRAR.exe | WinRAR.exe | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.91.0 Modules
| |||||||||||||||
6820 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa6748.4420\defi1328_visual.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa6748.4420\defi1328_visual.exe | WinRAR.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
6864 | "C:\Users\admin\AppData\Local\Temp\3582-490\defi1328_visual.exe" | C:\Users\admin\AppData\Local\Temp\3582-490\defi1328_visual.exe | — | defi1328_visual.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
6952 | "C:\Users\admin\AppData\Local\Temp\3582-490\defi1328_visual.exe" e | C:\Users\admin\AppData\Local\Temp\3582-490\defi1328_visual.exe | defi1328_visual.exe | ||||||||||||
User: admin Integrity Level: HIGH Modules
| |||||||||||||||
7104 | "C:\WINDOWS\system32\cmd.exe" | C:\Windows\System32\cmd.exe | — | defi1328_visual.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
7112 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.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
| |||||||||||||||
7156 | vssadmin delete shadows /all /quiet | C:\Windows\System32\vssadmin.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Command Line Interface for Microsoft® Volume Shadow Copy Service Exit code: 2 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
188 | C:\WINDOWS\system32\vssvc.exe | C:\Windows\System32\VSSVC.exe | — | services.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft® Volume Shadow Copy Service Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
3364 | wbadmin delete catalog -quiet | C:\Windows\System32\wbadmin.exe | cmd.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Command Line Interface for Microsoft® BLB Backup Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
|
(PID) Process: | (1668) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
Operation: | write | Name: | 3 |
Value: C:\Users\admin\Desktop\preferences.zip | |||
(PID) Process: | (1668) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\chromium_ext.zip | |||
(PID) Process: | (1668) 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: | (1668) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\Muestra virus.rar | |||
(PID) Process: | (1668) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
Operation: | write | Name: | name |
Value: 120 | |||
(PID) Process: | (1668) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
Operation: | write | Name: | size |
Value: 80 | |||
(PID) Process: | (1668) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
Operation: | write | Name: | type |
Value: 120 | |||
(PID) Process: | (1668) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
Operation: | write | Name: | mtime |
Value: 100 | |||
(PID) Process: | (1668) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface |
Operation: | write | Name: | ShowPassword |
Value: 0 | |||
(PID) Process: | (6748) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
Operation: | write | Name: | 3 |
Value: C:\Users\admin\Desktop\chromium_ext.zip |
PID | Process | Filename | Type | |
---|---|---|---|---|
6748 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa6748.4420\mimikatz\x32\mimikatz.exe | executable | |
MD5:67A257339539267DDCC618C307ECF958 | SHA256:16BA1938FF3D3D0B13FB8B6FB32B9234A590A0FD168D8376D63CBCB4B21EEF62 | |||
6748 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa6748.4420\mimikatz\x32\mimilove.exe | executable | |
MD5:FBF9F426FF0F4B147732490B8A547A4E | SHA256:FAEEBC642310D18070456BE8C2B36307A634FB331EB73BB143FF1424841BBD2A | |||
6748 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa6748.4420\mimikatz\+README-WARNING+.txt | text | |
MD5:4FC671B220184FCA4FC0CE7504794F57 | SHA256:8B0CD904BC04E2E0F37184C62CECEB09A3DCFC23EE64C56E96E8FD7FDD93390D | |||
6748 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa6748.4420\mimikatz\x64\+README-WARNING+.txt | text | |
MD5:4FC671B220184FCA4FC0CE7504794F57 | SHA256:8B0CD904BC04E2E0F37184C62CECEB09A3DCFC23EE64C56E96E8FD7FDD93390D | |||
6748 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa6748.4420\mimikatz\x64\mimilib.dll | executable | |
MD5:0ABF12EB4AD193AE15DD9A0C547FCEDA | SHA256:9674017CADAC13DF391C6EEB995052F40A513D2A6A13E8DE9B3A799112E8F770 | |||
6748 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa6748.4420\mimikatz\x64\mimikatz.log.[1707EB7A].[[email protected]].defi1328 | binary | |
MD5:3792DD2D26EF7BD660147FEF474C25AE | SHA256:45518319D6AEB67CBE390854BDF5FD7A78BCDD72D656DE104FFCEC6A864C7555 | |||
6748 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa6748.4420\defi1328_visual.exe | executable | |
MD5:7A0EC0DB72B084F46348B055C7CE4A34 | SHA256:E48904C3A631F353F6BF1CD3C2509464C86454DB1D29BFF26B489FFA563788D9 | |||
6748 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa6748.4420\mimikatz\1.txt.[1707EB7A].[[email protected]].defi1328 | binary | |
MD5:3DD79E672BE7BD0C2AF38C1313089C2E | SHA256:4080747031C20A4FF3EC7DBE2AB4835DA80E1C1C0A3F3617542AB59838CC96C0 | |||
6748 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa6748.4420\mimikatz\x32.bat.[1707EB7A].[[email protected]].defi1328 | binary | |
MD5:A007D1ABCF5C1BB187651159CD628598 | SHA256:627AF5C6BF532F7E9D647463933816F7BE93D5FC8F868ED57B3711AF03EE0036 | |||
6748 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa6748.4420\mimikatz\mimicom.idl.[1707EB7A].[[email protected]].defi1328 | binary | |
MD5:E192AAFFADCAB8AA0DCA521667B1A5B7 | SHA256:246944F4C57E49D764A7F21CCA97BAC94E2DA291AF8FDC9C4956F704F40BF26C |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
6288 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | whitelisted |
1176 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
6236 | 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 |
— | — | GET | 200 | 2.16.241.19:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
6236 | 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 |
5064 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
— | — | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
1684 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4712 | MoUsoCoreWorker.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 2.16.241.19:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
— | — | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
5064 | SearchApp.exe | 2.19.96.8:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
5064 | SearchApp.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1176 | svchost.exe | 40.126.32.68:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
Domain | IP | Reputation |
---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
login.live.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
arc.msn.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
Process | Message |
---|---|
wbadmin.exe | Invalid parameter passed to C runtime function.
|