| File name: | svcservice.exe |
| Full analysis: | https://app.any.run/tasks/dfbf4a8f-de3a-4135-93e3-992eb7d1a23a |
| Verdict: | Malicious activity |
| Threats: | NetSupport RAT is a malicious adaptation of the legitimate NetSupport Manager, a remote access tool used for IT support, which cybercriminals exploit to gain unauthorized control over systems. It has gained significant traction due to its sophisticated evasion techniques, widespread distribution campaigns, and the challenge it poses to security professionals who must distinguish between legitimate and malicious uses of the underlying software. |
| Analysis date: | December 02, 2023, 17:51:54 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 38075E9F13E3F8D2BD0F283C729B5F50 |
| SHA1: | 9666E1FB25F8EC4E9179E52511C1869CD5704BAE |
| SHA256: | 0FDC3D43677D406FB68B434D25A5757F5981ECC19EC616F8DDCD9126BA548014 |
| SSDEEP: | 6144:2vxRnuEDpz0gdO6ahnzwy1/PJ2G4N5xUpHKWiK5:2/nuEDrdOfnzwKXkGOjYUK5 |
| .exe | | | Win32 Executable MS Visual C++ (generic) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2022:09:21 18:54:30+02:00 |
| ImageFileCharacteristics: | No relocs, Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 10 |
| CodeSize: | 244224 |
| InitializedDataSize: | 3755520 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x56fd |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 54.0.0.0 |
| ProductVersionNumber: | 50.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Unknown (0374) |
| CharacterSet: | Unknown (85B3) |
| InternalName: | ElasticAttrebas.exe |
| LegalTrademark1: | DoesGet |
| OriginalFileName: | Huklusa.exe |
| ProductName: | Jsdgazfu |
| ProductVersion: | 1.0.2.1 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1584 | "C:\Users\admin\AppData\Local\Temp\svcservice.exe" | C:\Users\admin\AppData\Local\Temp\svcservice.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 2528 | C:\Users\admin\AppData\Roaming\svcsrvce\client32.exe | C:\Users\admin\AppData\Roaming\svcsrvce\client32.exe | svcservice.exe | ||||||||||||
User: admin Company: NetSupport Ltd Integrity Level: MEDIUM Description: CrossTec Client Application Exit code: 0 Version: V11.00 Modules
| |||||||||||||||
| (PID) Process: | (1584) svcservice.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (1584) svcservice.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value: 46000000C1000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (1584) svcservice.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (1584) svcservice.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (1584) svcservice.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (1584) svcservice.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (1584) svcservice.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (1584) svcservice.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
| (PID) Process: | (1584) svcservice.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\15A\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (1584) svcservice.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 |
| Operation: | write | Name: | Blob |
Value: 1900000001000000100000002AA1C05E2AE606F198C2C5E937C97AA2030000000100000014000000D1EB23A46D17D68FD92564C2F1F1601764D8E3491D00000001000000100000002E0D6875874A44C820912E85E964CFDB140000000100000014000000A0110A233E96F107ECE2AF29EF82A57FD030A4B40B000000010000001C0000005300650063007400690067006F002000280041004100410029000000620000000100000020000000D7A7A0FB5D7E2731D771E9484EBCDEF71D5F0C3E0A2948782BC83EE0EA699EF453000000010000004300000030413022060C2B06010401B231010201050130123010060A2B0601040182373C0101030200C0301B060567810C010330123010060A2B0601040182373C0101030200C0090000000100000054000000305206082B0601050507030206082B06010505070303060A2B0601040182370A030406082B0601050507030406082B0601050507030606082B0601050507030706082B0601050507030106082B060105050703080F00000001000000140000003E8E6487F8FD27D322A269A71EDAAC5D57811286200000000100000036040000308204323082031AA003020102020101300D06092A864886F70D0101050500307B310B3009060355040613024742311B301906035504080C1247726561746572204D616E636865737465723110300E06035504070C0753616C666F7264311A3018060355040A0C11436F6D6F646F204341204C696D697465643121301F06035504030C18414141204365727469666963617465205365727669636573301E170D3034303130313030303030305A170D3238313233313233353935395A307B310B3009060355040613024742311B301906035504080C1247726561746572204D616E636865737465723110300E06035504070C0753616C666F7264311A3018060355040A0C11436F6D6F646F204341204C696D697465643121301F06035504030C1841414120436572746966696361746520536572766963657330820122300D06092A864886F70D01010105000382010F003082010A0282010100BE409DF46EE1EA76871C4D45448EBE46C883069DC12AFE181F8EE402FAF3AB5D508A16310B9A06D0C57022CD492D5463CCB66E68460B53EACB4C24C0BC724EEAF115AEF4549A120AC37AB23360E2DA8955F32258F3DEDCCFEF8386A28C944F9F68F29890468427C776BFE3CC352C8B5E07646582C048B0A891F9619F762050A891C766B5EB78620356F08A1A13EA31A31EA099FD38F6F62732586F07F56BB8FB142BAFB7AACCD6635F738CDA0599A838A8CB17783651ACE99EF4783A8DCF0FD942E2980CAB2F9F0E01DEEF9F9949F12DDFAC744D1B98B547C5E529D1F99018C7629CBE83C7267B3E8A25C7C0DD9DE6356810209D8FD8DED2C3849C0D5EE82FC90203010001A381C03081BD301D0603551D0E04160414A0110A233E96F107ECE2AF29EF82A57FD030A4B4300E0603551D0F0101FF040403020106300F0603551D130101FF040530030101FF307B0603551D1F047430723038A036A0348632687474703A2F2F63726C2E636F6D6F646F63612E636F6D2F414141436572746966696361746553657276696365732E63726C3036A034A0328630687474703A2F2F63726C2E636F6D6F646F2E6E65742F414141436572746966696361746553657276696365732E63726C300D06092A864886F70D010105050003820101000856FC02F09BE8FFA4FAD67BC64480CE4FC4C5F60058CCA6B6BC1449680476E8E6EE5DEC020F60D68D50184F264E01E3E6B0A5EEBFBC745441BFFDFC12B8C74F5AF48960057F60B7054AF3F6F1C2BFC4B97486B62D7D6BCCD2F346DD2FC6E06AC3C334032C7D96DD5AC20EA70A99C1058BAB0C2FF35C3ACF6C37550987DE53406C58EFFCB6AB656E04F61BDC3CE05A15C69ED9F15948302165036CECE92173EC9B03A1E037ADA015188FFABA02CEA72CA910132CD4E50826AB229760F8905E74D4A29A53BDF2A968E0A26EC2D76CB1A30F9EBFEB68E756F2AEF2E32B383A0981B56B85D7BE2DED3F1AB7B263E2F5622C82D46A004150F139839F95E93696986E | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1584 | svcservice.exe | C:\Users\admin\AppData\Roaming\svcsrvce\client32.ini | text | |
MD5:B305601FC3799F9CFC32173853D80BF1 | SHA256:9A4690636B68E3EF334CEA4BDDBF48C910FBADD5AFFDEE7B7BEE8736748270E7 | |||
| 1584 | svcservice.exe | C:\Users\admin\AppData\Roaming\svcsrvce\remcmdstub.exe | executable | |
MD5:35DA3B727567FAB0C7C8426F1261C7F5 | SHA256:89027F1449BE9BA1E56DD82D13A947CB3CA319ADFE9782F4874FBDC26DC59D09 | |||
| 1584 | svcservice.exe | C:\Users\admin\AppData\Roaming\svcsrvce\TCCTL32.DLL | executable | |
MD5:405A7BCA024D33D7D6464129C1B58451 | SHA256:092C3EC01883D3B4B131985B3971F7E2E523252B75F9C2470E0821505C4A3A83 | |||
| 1584 | svcservice.exe | C:\Users\admin\AppData\Roaming\svcsrvce\nskbfltr.inf | binary | |
MD5:26E28C01461F7E65C402BDF09923D435 | SHA256:D96856CD944A9F1587907CACEF974C0248B7F4210F1689C1E6BCAC5FED289368 | |||
| 1584 | svcservice.exe | C:\Users\admin\AppData\Roaming\svcsrvce\PCICL32.DLL | executable | |
MD5:AD51946B1659ED61B76FF4E599E36683 | SHA256:07A191254362664B3993479A277199F7EA5EE723B6C25803914EEDB50250ACF4 | |||
| 1584 | svcservice.exe | C:\Users\admin\AppData\Roaming\svcsrvce\NSM.LIC | text | |
MD5:B8BDFA6CA3FE9CBFC46824E8355C3622 | SHA256:BE556BC2C58E56E6054EC017DF771CF086CB6E4BFEAFA5E6F2DA5E6068EE1262 | |||
| 1584 | svcservice.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\K78MRVB5\see3[1].htm | html | |
MD5:1304294C0823CA486542BA408ED761E3 | SHA256:3BBE72F3BAA8EC61DE17A1D767FCA58704769684B7ABE9161D0C4EAF4C8F0982 | |||
| 1584 | svcservice.exe | C:\Users\admin\AppData\Roaming\svcsrvce\pcicapi.dll | executable | |
MD5:DCDE2248D19C778A41AA165866DD52D0 | SHA256:9074FD40EA6A0CAA892E6361A6A4E834C2E51E6E98D1FFCDA7A9A537594A6917 | |||
| 1584 | svcservice.exe | C:\Users\admin\AppData\Roaming\svcsrvce\AudioCapture.dll | executable | |
MD5:4182F37B9BA1FA315268C669B5335DDE | SHA256:A74612AE5234D1A8F1263545400668097F9EB6A01DFB8037BC61CA9CAE82C5B8 | |||
| 1584 | svcservice.exe | C:\Users\admin\AppData\Roaming\svcsrvce\msvcr100.dll | executable | |
MD5:0E37FBFA79D349D672456923EC5FBBE3 | SHA256:8793353461826FBD48F25EA8B835BE204B758CE7510DB2AF631B28850355BD18 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1584 | svcservice.exe | GET | 301 | 195.35.38.36:80 | http://andater393.net/see1.zip | unknown | html | 707 b | unknown |
1584 | svcservice.exe | GET | 301 | 195.35.38.36:80 | http://andater393.net/see2.zip | unknown | html | 707 b | unknown |
1584 | svcservice.exe | GET | 301 | 195.35.38.36:80 | http://andater393.net/see3.zip | unknown | html | 707 b | unknown |
2528 | client32.exe | GET | 200 | 51.142.119.24:80 | http://geo.netsupportsoftware.com/location/loca.asp | unknown | text | 14 b | unknown |
2528 | client32.exe | POST | 200 | 46.149.74.125:1061 | http://46.149.74.125/fakeurl.htm | unknown | binary | 61 b | unknown |
2528 | client32.exe | POST | 200 | 46.149.74.125:1061 | http://46.149.74.125/fakeurl.htm | unknown | binary | 151 b | unknown |
2528 | client32.exe | POST | — | 46.149.74.125:1061 | http://46.149.74.125/fakeurl.htm | unknown | — | — | unknown |
2528 | client32.exe | POST | — | 46.149.74.125:1061 | http://46.149.74.125/fakeurl.htm | unknown | — | — | unknown |
2528 | client32.exe | POST | — | 46.149.74.125:1061 | http://46.149.74.125/fakeurl.htm | unknown | — | — | unknown |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1956 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1584 | svcservice.exe | 195.35.38.36:80 | andater393.net | — | US | unknown |
324 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
1584 | svcservice.exe | 195.35.38.36:443 | andater393.net | — | US | unknown |
2528 | client32.exe | 51.142.119.24:80 | geo.netsupportsoftware.com | MICROSOFT-CORP-MSN-AS-BLOCK | GB | whitelisted |
2528 | client32.exe | 46.149.74.125:1061 | svanaten1.com | — | RU | unknown |
Domain | IP | Reputation |
|---|---|---|
andater393.net |
| unknown |
geo.netsupportsoftware.com |
| unknown |
svanaten1.com |
| unknown |
PID | Process | Class | Message |
|---|---|---|---|
1584 | svcservice.exe | Misc activity | ET INFO Observed ZeroSSL SSL/TLS Certificate |
2528 | client32.exe | Misc activity | ET INFO NetSupport Remote Admin Checkin |
2528 | client32.exe | Misc activity | ET INFO NetSupport Remote Admin Response |
2528 | client32.exe | Misc activity | ET INFO NetSupport Remote Admin Checkin |
2528 | client32.exe | Misc activity | ET INFO NetSupport Remote Admin Response |
2528 | client32.exe | Potential Corporate Privacy Violation | ET POLICY NetSupport GeoLocation Lookup Request |
2528 | client32.exe | Misc activity | ET INFO NetSupport Remote Admin Checkin |
2528 | client32.exe | Misc activity | ET INFO NetSupport Remote Admin Checkin |