| File name: | ee5f333fec231a3858e25a6db292c579 |
| Full analysis: | https://app.any.run/tasks/9691a338-a168-4bd7-ba62-a5ff9bc3929d |
| 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: | December 02, 2023, 05:16:18 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows |
| MD5: | EE5F333FEC231A3858E25A6DB292C579 |
| SHA1: | B7923F384A29C76EF6C9DA75F1E06D596FD25C5B |
| SHA256: | E8FC2E453E79CEAEDE7921E39B7032E95253FD6ED838BFA59296DB7FFF8B8CF0 |
| SSDEEP: | 24576:F3g87Uxcg+QR6K2GCdsE/cv2QvcOfcrGSn4YTDbmJIfd8XWurl35Er5AYsnSgmw:F3g87Uxcg+QR6K2GCds8cv2QvcOfcrG/ |
| .exe | | | Generic Win/DOS Executable (50) |
|---|---|---|
| .exe | | | DOS Executable Generic (49.9) |
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2091:11:21 01:09:13+01:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 48 |
| CodeSize: | 641536 |
| InitializedDataSize: | 1536 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x0000 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| 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: | Jjunmkkqu.exe |
| LegalCopyright: | - |
| LegalTrademarks: | - |
| OriginalFileName: | Jjunmkkqu.exe |
| ProductName: | - |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 124 | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe | RegisteredChannels.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: aspnet_compiler.exe Exit code: 0 Version: 4.8.3761.0 built by: NET48REL1 Modules
| |||||||||||||||
| 284 | "C:\Users\admin\AppData\Local\Temp\hddlin.exe" | C:\Users\admin\AppData\Local\Temp\hddlin.exe | — | aspnet_compiler.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 340 | "C:\Users\admin\AppData\Local\Temp\ee5f333fec231a3858e25a6db292c579.exe" | C:\Users\admin\AppData\Local\Temp\ee5f333fec231a3858e25a6db292c579.exe | cmd.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 1688 | powershell.exe -ExecutionPolicy Bypass -WindowStyle Hidden -NoProfile -enc QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEMAOgBcAA== | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | taskeng.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 1 Version: 10.0.14409.1005 (rs1_srvoob.161208-1155) Modules
| |||||||||||||||
| 1784 | C:\Users\admin\AppData\Local\CurrentValue\xlmagvu\TypeId.exe | C:\Users\admin\AppData\Local\CurrentValue\xlmagvu\TypeId.exe | — | taskeng.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 1940 | "C:\Users\admin\AppData\Local\Temp\ee5f333fec231a3858e25a6db292c579.exe" | C:\Users\admin\AppData\Local\Temp\ee5f333fec231a3858e25a6db292c579.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2300 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | TypeId.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: MSBuild.exe Exit code: 0 Version: 4.8.3761.0 built by: NET48REL1 Modules
| |||||||||||||||
| 2468 | C:\Users\admin\AppData\Local\Temp\rjkvfc.exe | C:\Users\admin\AppData\Local\Temp\rjkvfc.exe | taskeng.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2512 | "C:\Windows\System32\cmd.exe" /k START "" "C:\Users\admin\AppData\Local\Temp\ee5f333fec231a3858e25a6db292c579.exe" & EXIT | C:\Windows\System32\cmd.exe | ee5f333fec231a3858e25a6db292c579.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2512 | powershell.exe -ExecutionPolicy Bypass -WindowStyle Hidden -NoProfile -enc QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEMAOgBcAA== | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | taskeng.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 1 Version: 10.0.14409.1005 (rs1_srvoob.161208-1155) Modules
| |||||||||||||||
| (PID) Process: | (1940) ee5f333fec231a3858e25a6db292c579.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (1940) ee5f333fec231a3858e25a6db292c579.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (1940) ee5f333fec231a3858e25a6db292c579.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (1940) ee5f333fec231a3858e25a6db292c579.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
| (PID) Process: | (2972) powershell.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\15A\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2972) powershell.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (2972) powershell.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (2972) powershell.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (2972) powershell.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
| (PID) Process: | (1688) powershell.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\15A\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 340 | ee5f333fec231a3858e25a6db292c579.exe | C:\Users\admin\AppData\Roaming\Exception\RegisteredChannels.exe | executable | |
MD5:EE5F333FEC231A3858E25A6DB292C579 | SHA256:E8FC2E453E79CEAEDE7921E39B7032E95253FD6ED838BFA59296DB7FFF8B8CF0 | |||
| 2972 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive | binary | |
MD5:7F8DD5B34682FB1FDDEF781B8823DEBE | SHA256:8D04A222AF321D606044D95D0174194C47FFD4AADBB62F5E08D24B1CE4D2470B | |||
| 2972 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms~RF2246c7.TMP | binary | |
MD5:BFE95BCD79A2DCB01CA62B8D6E5DEA98 | SHA256:382290D9BF45EBC4B4A1D261BAD06D50464739A1243A47D4F2FE6FC14FB8AE0B | |||
| 124 | aspnet_compiler.exe | C:\Users\admin\AppData\Local\Temp\hddlin.exe | executable | |
MD5:29620F5D86C39FA73939FDB10803F683 | SHA256:3A85404FC09AC9B9A1DC9B2470E3582055517254BC3BFC7894A7C37DB6B31216 | |||
| 2972 | powershell.exe | C:\Users\admin\AppData\Local\Temp\y2ssk35f.srm.psm1 | binary | |
MD5:C4CA4238A0B923820DCC509A6F75849B | SHA256:— | |||
| 284 | hddlin.exe | C:\Users\admin\AppData\Local\CurrentValue\xlmagvu\TypeId.exe | executable | |
MD5:29620F5D86C39FA73939FDB10803F683 | SHA256:3A85404FC09AC9B9A1DC9B2470E3582055517254BC3BFC7894A7C37DB6B31216 | |||
| 1688 | powershell.exe | C:\Users\admin\AppData\Local\Temp\o2ptdqmg.mpi.psm1 | binary | |
MD5:C4CA4238A0B923820DCC509A6F75849B | SHA256:— | |||
| 1688 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\K1L8CRH5WWJMCZ5FQ9ZK.temp | binary | |
MD5:6E84ECEB56CB3DB5F5FA13A983C5824C | SHA256:2C0AE8135CEFCF7D2F128740EB8035CAA3AE7BF468AECBEBCD29C848C7FE788C | |||
| 2972 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\MA9S4LVWLG7LFJJ62ODT.temp | binary | |
MD5:6E84ECEB56CB3DB5F5FA13A983C5824C | SHA256:2C0AE8135CEFCF7D2F128740EB8035CAA3AE7BF468AECBEBCD29C848C7FE788C | |||
| 1688 | powershell.exe | C:\Users\admin\AppData\Local\Temp\ca42wd25.vbj.ps1 | binary | |
MD5:C4CA4238A0B923820DCC509A6F75849B | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
124 | aspnet_compiler.exe | GET | 200 | 163.123.142.171:8080 | http://163.123.142.171:8080/file/1701007523-Hzxlsavkq.exe | unknown | executable | 593 Kb | unknown |
2300 | MSBuild.exe | GET | 200 | 163.123.142.171:8080 | http://163.123.142.171:8080/file/1701008833-Ywnbevy.exe | unknown | executable | 628 Kb | unknown |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 224.0.0.252:5355 | — | — | — | unknown |
1956 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
324 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
124 | aspnet_compiler.exe | 163.123.142.171:39001 | — | AS-SERVERION | US | unknown |
124 | aspnet_compiler.exe | 163.123.142.171:8080 | — | AS-SERVERION | US | unknown |
2300 | MSBuild.exe | 91.92.244.36:58001 | — | Natskovi & Sie Ltd. | BG | unknown |
2300 | MSBuild.exe | 163.123.142.171:8080 | — | AS-SERVERION | US | unknown |
PID | Process | Class | Message |
|---|---|---|---|
124 | aspnet_compiler.exe | Malware Command and Control Activity Detected | LOADER [ANY.RUN] PureLoader Download Attempt (LOAD) |
124 | aspnet_compiler.exe | Potential Corporate Privacy Violation | AV POLICY HTTP request for .exe file with no User-Agent |
124 | aspnet_compiler.exe | Potentially Bad Traffic | ET INFO Executable Download from dotted-quad Host |
124 | aspnet_compiler.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
124 | aspnet_compiler.exe | Potentially Bad Traffic | ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download |
124 | aspnet_compiler.exe | Misc activity | ET INFO EXE - Served Attached HTTP |
124 | aspnet_compiler.exe | Potentially Bad Traffic | ET HUNTING SUSPICIOUS Dotted Quad Host MZ Response |
2300 | MSBuild.exe | Malware Command and Control Activity Detected | LOADER [ANY.RUN] PureLoader Download Attempt (LOAD) |
2300 | MSBuild.exe | Potential Corporate Privacy Violation | AV POLICY HTTP request for .exe file with no User-Agent |
2300 | MSBuild.exe | Potentially Bad Traffic | ET INFO Executable Download from dotted-quad Host |