File name: | 95f172a69bb9e7310bf636d76e310ec9603601e488473f2bdfe3c0e7dd2b9667.exe |
Full analysis: | https://app.any.run/tasks/5819b64b-d768-4d20-98f8-e7769068181d |
Verdict: | Malicious activity |
Threats: | Quasar is a very popular RAT in the world thanks to its code being available in open-source. This malware can be used to control the victim’s computer remotely. |
Analysis date: | December 14, 2024, 12:07:13 |
OS: | Windows 10 Professional (build: 19045, 64 bit) |
Tags: | |
Indicators: | |
MIME: | application/vnd.microsoft.portable-executable |
File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections |
MD5: | E80F9A2D968A10CE2BBD655666BEFE8C |
SHA1: | D56125DA872BDA98B592DF56BAF7FBFDEFF94B6D |
SHA256: | 95F172A69BB9E7310BF636D76E310EC9603601E488473F2BDFE3C0E7DD2B9667 |
SSDEEP: | 49152:QdQiXe62WWr1ey637+Yk/DRlJOu5CRdIw5/3Dg61RADAY5oszvT9oGuDZIHHE22T:O2WW5ey637+Yk/DRlJOu5CX/DghoMm |
.exe | | | Generic CIL Executable (.NET, Mono, etc.) (56.7) |
---|---|---|
.exe | | | Win64 Executable (generic) (21.3) |
.scr | | | Windows screen saver (10.1) |
.dll | | | Win32 Dynamic Link Library (generic) (5) |
.exe | | | Win32 Executable (generic) (3.4) |
MachineType: | Intel 386 or later, and compatibles |
---|---|
TimeStamp: | 2024:06:01 16:58:18+00:00 |
ImageFileCharacteristics: | Executable, 32-bit |
PEType: | PE32 |
LinkerVersion: | 8 |
CodeSize: | 3261952 |
InitializedDataSize: | 3584 |
UninitializedDataSize: | - |
EntryPoint: | 0x31e44e |
OSVersion: | 4 |
ImageVersion: | - |
SubsystemVersion: | 4 |
Subsystem: | Windows GUI |
FileVersionNumber: | 1.0.0.0 |
ProductVersionNumber: | 1.0.0.0 |
FileFlagsMask: | 0x003f |
FileFlags: | (none) |
FileOS: | Win32 |
ObjectFileType: | Executable application |
FileSubtype: | - |
LanguageCode: | Neutral |
CharacterSet: | Unicode |
Comments: | - |
CompanyName: | - |
FileDescription: | - |
FileVersion: | 1.0.0.0 |
InternalName: | - |
LegalCopyright: | - |
LegalTrademarks: | - |
OriginalFileName: | - |
ProductName: | - |
ProductVersion: | 1.0.0.0 |
AssemblyVersion: | 1.0.0.0 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
6456 | "C:\Users\admin\Desktop\95f172a69bb9e7310bf636d76e310ec9603601e488473f2bdfe3c0e7dd2b9667.exe" | C:\Users\admin\Desktop\95f172a69bb9e7310bf636d76e310ec9603601e488473f2bdfe3c0e7dd2b9667.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3 Version: 1.0.0.0 Modules
| |||||||||||||||
6496 | "C:\Users\admin\AppData\Roaming\Winrar\System.exe" | C:\Users\admin\AppData\Roaming\WinRAR\System.exe | 95f172a69bb9e7310bf636d76e310ec9603601e488473f2bdfe3c0e7dd2b9667.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Version: 1.0.0.0 Modules
Quasar(PID) Process(6496) System.exe CertificateMIIE9DCCAtygAwIBAgIQAKtZ3rBz3SfDdWZeIlOekTANBgkqhkiG9w0BAQ0FADAbMRkwFwYDVQQDDBBRdWFzYXIgU2VydmVyIENBMCAXDTI0MDUxMDIyNDc1NloYDzk5OTkxMjMxMjM1OTU5WjAbMRkwFwYDVQQDDBBRdWFzYXIgU2VydmVyIENBMIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEApiPNqQ08cVYfhFD8tECn1d++xHGM0XquhiMvNb7ESPo2Pt4PwTVZv9UzXf+6gXlD8dhOKTcU... SignatureimTqvJ5BLZg8q7C3w6d0sDYPmkDsLlg+6IClH4yJHTsdO/lUkzfPCdkWZKJ6N957hO316PyvfhYgSL6I0eSrmsIoXUJqDMo8ZnUox3DzZoZvckIeFDvz7+sRC833w+YiMoj6Yzsl195xMWqr5cFmZLIimvoAM4gYmZNxclIn4cNxLnCLURKAe711UKSRiwsoylGrkRmMyJ0r7sTpfiqx4kV5nFOD+GUtND9TV87YSlKqCi/NMaMnuHf4v8QBRUR4mIoNRlHPoVhoDhGE1d5O7w70Dbmz6aB6xL3OkyZ2sxUl... LogDirLogs Tagbotnet StartupOffice Mutex713051d4-4ad4-4ad0-b2ed-4ddd8fe2349d Install_NameSystem.exe Sub_DirWinrar C2 (4)165.227.31.192:22069 193.161.193.99:64425 193.161.193.99:60470 Version1.4.1 |
PID | Process | Filename | Type | |
---|---|---|---|---|
6456 | 95f172a69bb9e7310bf636d76e310ec9603601e488473f2bdfe3c0e7dd2b9667.exe | C:\Users\admin\AppData\Roaming\WinRAR\System.exe | executable | |
MD5:E80F9A2D968A10CE2BBD655666BEFE8C | SHA256:95F172A69BB9E7310BF636D76E310EC9603601E488473F2BDFE3C0E7DD2B9667 |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
4712 | MoUsoCoreWorker.exe | GET | 200 | 23.48.23.143:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
2356 | svchost.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
2356 | svchost.exe | GET | 200 | 23.48.23.143:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
— | — | 192.168.100.255:137 | — | — | — | whitelisted |
2356 | svchost.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4712 | MoUsoCoreWorker.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 104.126.37.130:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
— | — | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | 23.48.23.143:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
2356 | svchost.exe | 23.48.23.143:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
6496 | System.exe | 165.227.31.192:22069 | — | DIGITALOCEAN-ASN | US | malicious |
2356 | svchost.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
Domain | IP | Reputation |
---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
self.events.data.microsoft.com |
| whitelisted |