download: | ExpressGen.rar |
Full analysis: | https://app.any.run/tasks/eb283bcd-4055-486d-bd7f-878b84e1ae4d |
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: | January 10, 2019, 19:50:18 |
OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
Tags: | |
Indicators: | |
MIME: | application/x-rar |
File info: | RAR archive data, v5 |
MD5: | 49D834E1F9F733C9F3F7256216BA2B1F |
SHA1: | E453E7750A283DF64D1D9EDB73FDABAD3BF77B6F |
SHA256: | 3CB2802B37C8060A433FAFF56BC1E92EB19DF44E514F94679A430FDBEB6844C6 |
SSDEEP: | 12288:9e5XWBtzrbtQhLmjGbDIOGj8qrf5rp/irs09ijfPe5XWBtzrD:9KWnIsCIoqr2sHjHKWnD |
.rar | | | RAR compressed archive (v5.0) (61.5) |
---|---|---|
.rar | | | RAR compressed archive (gen) (38.4) |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
3012 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\ExpressGen.rar" | C:\Program Files\WinRAR\WinRAR.exe | explorer.exe | |
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.60.0 | ||||
2840 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa3012.34282\ExpressGen.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa3012.34282\ExpressGen.exe | WinRAR.exe | |
User: admin Company: Update Integrity Level: MEDIUM Description: Update.exe Exit code: 0 Version: 1.1.1.0 | ||||
3824 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\Regasm.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\Regasm.exe | ExpressGen.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Version: 4.6.1055.0 built by: NETFXREL2 | ||||
3800 | "C:\Users\admin\AppData\Local\Temp\WindowsDefender.exe" | C:\Users\admin\AppData\Local\Temp\WindowsDefender.exe | — | ExpressGen.exe |
User: admin Company: Update Integrity Level: MEDIUM Description: Update.exe Exit code: 0 Version: 1.1.1.0 | ||||
3112 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\Regasm.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\Regasm.exe | — | WindowsDefender.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Exit code: 0 Version: 4.6.1055.0 built by: NETFXREL2 |
(PID) Process: | (3012) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
Operation: | write | Name: | ShellExtBMP |
Value: | |||
(PID) Process: | (3012) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
Operation: | write | Name: | ShellExtIcon |
Value: | |||
(PID) Process: | (3012) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E |
Operation: | write | Name: | LanguageList |
Value: en-US | |||
(PID) Process: | (3012) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\ExpressGen.rar | |||
(PID) Process: | (3012) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
Operation: | write | Name: | name |
Value: 120 | |||
(PID) Process: | (3012) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
Operation: | write | Name: | size |
Value: 80 | |||
(PID) Process: | (3012) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
Operation: | write | Name: | type |
Value: 120 | |||
(PID) Process: | (3012) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
Operation: | write | Name: | mtime |
Value: 100 | |||
(PID) Process: | (3012) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
(PID) Process: | (3012) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | AutoDetect |
Value: 1 |
PID | Process | Filename | Type | |
---|---|---|---|---|
2840 | ExpressGen.exe | C:\Users\admin\AppData\Local\Temp\WindowsDefender.exe | executable | |
MD5:8562233ADA966F028E5A10AB31CAC9F7 | SHA256:ED1E990CBF5206B77A0DB76E168470ADE7C16BC29CAB6FFFA1024DEEBF740AAD | |||
3012 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa3012.34282\ExpressGen.exe | executable | |
MD5:8562233ADA966F028E5A10AB31CAC9F7 | SHA256:ED1E990CBF5206B77A0DB76E168470ADE7C16BC29CAB6FFFA1024DEEBF740AAD | |||
3824 | Regasm.exe | C:\Users\admin\AppData\Local\Temp\68xoPlXDUDRe.bat | text | |
MD5:E6E0BD6E37B29C2B4689E7E7A5F30FCF | SHA256:CC976F5E36BC92DEB96DA1F93B65A933618E17FB508317202918303CEEF5B5D7 | |||
3824 | Regasm.exe | C:\Users\admin\AppData\Roaming\Logs\01-10-2019 | binary | |
MD5:03153E608F55423C3393180DE65F3B34 | SHA256:F61E5C6D5EB90D533014806ED415B1DDA28585109B1273A8B9D4C3BA65F36C40 | |||
3012 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa3012.34282\xNet.dll | executable | |
MD5:612080028164B12939751DCCCBB68D4A | SHA256:E96030FDDAF7E78401567EE82480AD75EE48D3556199A3F85C0EC669EDAC2EF4 | |||
3012 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa3012.34282\DeathByCaptcha.dll | executable | |
MD5:612080028164B12939751DCCCBB68D4A | SHA256:E96030FDDAF7E78401567EE82480AD75EE48D3556199A3F85C0EC669EDAC2EF4 | |||
3012 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa3012.34282\MetroFramework.dll | executable | |
MD5:44538B311E9EC2BCF0A6452702628D99 | SHA256:BAF326F52D39155D722465947F4CC67E6E90CFD0F89954EAB959568E9BC342AA |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
3824 | Regasm.exe | GET | 200 | 185.194.141.58:80 | http://ip-api.com/json/ | DE | text | 253 b | shared |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
3824 | Regasm.exe | 185.194.141.58:80 | ip-api.com | netcup GmbH | DE | unknown |
3824 | Regasm.exe | 193.56.28.121:5431 | — | — | — | malicious |
Domain | IP | Reputation |
---|---|---|
ip-api.com |
| shared |
PID | Process | Class | Message |
---|---|---|---|
3824 | Regasm.exe | Potential Corporate Privacy Violation | ET POLICY External IP Lookup ip-api.com |
3824 | Regasm.exe | A Network Trojan was detected | MALWARE [PTsecurity] Quasar 1.3 RAT IP Lookup ip-api.com (HTTP headeer) |
3824 | Regasm.exe | A Network Trojan was detected | MALWARE [PTsecurity] Quasar RAT |