| File name: | 1 (1251) |
| Full analysis: | https://app.any.run/tasks/d74da91c-436b-45fd-8be5-6eb2117846f9 |
| Verdict: | Malicious activity |
| Threats: | njRAT is a remote access trojan. It is one of the most widely accessible RATs on the market that features an abundance of educational information. Interested attackers can even find tutorials on YouTube. This allows it to become one of the most popular RATs in the world. |
| Analysis date: | March 24, 2025, 10:27:49 |
| 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: | AF36F2A7D31412B76E66276BD8A54390 |
| SHA1: | A1F96F86169783B1B196B66787287679FE31C45A |
| SHA256: | E61610581A1B4BDAA94B70076840318862FE4BCF9E7FE3D85CB4A83AE4F43E48 |
| SSDEEP: | 3072:34ZzIMiUl8kBsetynVKVRiis1p55bevNbp+16eXRxkGH9t/SGINYK130XTzM7UTo:oZzILEstVKVAisTIbhufO130XTA7mGF |
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (82.9) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (7.4) |
| .exe | | | Win32 Executable (generic) (5.1) |
| .exe | | | Generic Win/DOS Executable (2.2) |
| .exe | | | DOS Executable Generic (2.2) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2017:10:25 22:06:11+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32 |
| LinkerVersion: | 48 |
| CodeSize: | 219648 |
| InitializedDataSize: | 2560 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x379ba |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.8.0 |
| ProductVersionNumber: | 1.0.8.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | TypeScript Keyboard Sync |
| CompanyName: | TypeScript Keyboard Sync |
| FileDescription: | TypeScript Keyboard Sync |
| FileVersion: | 1.0.8.0 |
| InternalName: | TypeScript Keyboard Sync.exe |
| LegalCopyright: | Copyright © TypeScript Keyboard Sync 2017 |
| LegalTrademarks: | - |
| OriginalFileName: | TypeScript Keyboard Sync.exe |
| ProductName: | TypeScript Keyboard Sync |
| ProductVersion: | 1.0.8.0 |
| AssemblyVersion: | 1.0.8.0 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1276 | "BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.1 | C:\Windows\System32\BackgroundTransferHost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Download/Upload Host Exit code: 1 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2320 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3008 | "BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.1 | C:\Windows\System32\BackgroundTransferHost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Download/Upload Host Exit code: 1 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4120 | "C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent | C:\Windows\System32\slui.exe | SppExtComObj.Exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Activation Client Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4200 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4208 | "C:\Windows\System32\cmd.exe" /c timeout /t 5 && del "C:\Users\admin\AppData\Local\Temp\1 (1251).exe" && del "C:\Users\admin\AppData\Local\Temp\1 (1251).exe.config" | C:\Windows\System32\cmd.exe | — | 1 (1251).exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5124 | C:\WINDOWS\system32\SppExtComObj.exe -Embedding | C:\Windows\System32\SppExtComObj.Exe | — | svchost.exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: KMS Connection Broker Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5260 | C:\WINDOWS\System32\slui.exe -Embedding | C:\Windows\System32\slui.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Activation Client Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5608 | timeout /t 5 | C:\Windows\System32\timeout.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: timeout - pauses command processing Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6132 | "C:\Users\admin\AppData\Local\_foldernamelocalappdata_\RasMediaManager32.exe" | C:\Users\admin\AppData\Local\_foldernamelocalappdata_\RasMediaManager32.exe | 1 (1251).exe | ||||||||||||
User: admin Company: TypeScript Keyboard Sync Integrity Level: MEDIUM Description: TypeScript Keyboard Sync Version: 1.0.8.0 Modules
NjRat(PID) Process(6132) RasMediaManager32.exe C2213.183.58.4 Ports5558 Botnetadmin Options Auto-run registry keySoftware\Microsoft\Windows\CurrentVersion\Run\5cd8f17f4086744065eb0992a09e05a2 Splitter|'|'| Versionnull | |||||||||||||||
| (PID) Process: | (6244) 1 (1251).exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce |
| Operation: | write | Name: | *RasMediaManager32 |
Value: C:\Users\admin\AppData\Local\Temp\1 (1251).exe | |||
| (PID) Process: | (6244) 1 (1251).exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | RasMediaManager32 |
Value: C:\Users\admin\AppData\Local\Temp\1 (1251).exe | |||
| (PID) Process: | (6132) RasMediaManager32.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | delete value | Name: | OneDrive |
Value: "C:\Users\admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe" /background | |||
| (PID) Process: | (6132) RasMediaManager32.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | delete value | Name: | MicrosoftEdgeAutoLaunch_29EBC4579851B72EE312C449CF839B1A |
Value: "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window --win-session-start | |||
| (PID) Process: | (6132) RasMediaManager32.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | delete value | Name: | Skype for Desktop |
Value: C:\Program Files (x86)\Microsoft\Skype for Desktop\Skype.exe | |||
| (PID) Process: | (6132) RasMediaManager32.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | delete value | Name: | CCleaner Smart Cleaning |
Value: "C:\Program Files\CCleaner\CCleaner64.exe" /MONITOR | |||
| (PID) Process: | (6132) RasMediaManager32.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | delete value | Name: | RasMediaManager32 |
Value: C:\Users\admin\AppData\Local\Temp\1 (1251).exe | |||
| (PID) Process: | (6132) RasMediaManager32.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce |
| Operation: | delete value | Name: | *RasMediaManager32 |
Value: C:\Users\admin\AppData\Local\Temp\1 (1251).exe | |||
| (PID) Process: | (6132) RasMediaManager32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RasMediaManager32_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (6132) RasMediaManager32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RasMediaManager32_RASAPI32 |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 7256 | BackgroundTransferHost.exe | C:\Users\admin\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\AC\BackgroundTransferApi\5b7c7f8c-139f-4415-a572-1d21103cdc6b.down_data | — | |
MD5:— | SHA256:— | |||
| 6244 | 1 (1251).exe | C:\Users\admin\AppData\Local\_foldernamelocalappdata_\RasMediaManager32.exe.config | xml | |
MD5:DD3D04C365984B4EC57A80503F81FDDF | SHA256:40A59CA9744DC3D4647F246B2DC553F37F8095418C1B48A9BD94CDB5C03DBC5C | |||
| 7256 | BackgroundTransferHost.exe | C:\Users\admin\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\AC\Microsoft\CryptnetUrlCache\MetaData\26C212D9399727259664BDFCA073966E_F9F7D6A7ECE73106D2A8C63168CDA10D | binary | |
MD5:57268E320FB445736905AAFE50DD25B4 | SHA256:FC3B31BD083872ED81DF6353A1C2A9E4316A1575A5CEEC4A8C83DE83C36CAD00 | |||
| 7256 | BackgroundTransferHost.exe | C:\Users\admin\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\AC\BackgroundTransferApi\af2f6fcc-5edc-4574-88ea-9b038dc117cd.61ae9c02-4b4d-41f9-97c6-152f0cde91eb.down_meta | binary | |
MD5:B8C06FB27FE17311FCB53B1852A021C6 | SHA256:275D8D041C48E41D9314718B8D544BA41D79CE19FECFA196BA170F5788A58EBB | |||
| 7256 | BackgroundTransferHost.exe | C:\Users\admin\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\AC\Microsoft\CryptnetUrlCache\Content\26C212D9399727259664BDFCA073966E_F9F7D6A7ECE73106D2A8C63168CDA10D | binary | |
MD5:4872BABAF39AA62B8D32695EBB7E9173 | SHA256:2EE85DF86EE29BBEB3DCA81AA29B6DE204F605A2769B84C728A329178A2D0999 | |||
| 7256 | BackgroundTransferHost.exe | C:\Users\admin\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\AC\BackgroundTransferApi\af2f6fcc-5edc-4574-88ea-9b038dc117cd.up_meta_secure | binary | |
MD5:9B834C28E7C00D545FC4F950DD29C04E | SHA256:23155294D75072A8F96FDE21ABE929CB219629A7C8F665DCF3DD1AB1BE351703 | |||
| 6244 | 1 (1251).exe | C:\Users\admin\AppData\Local\_foldernamelocalappdata_\RasMediaManager32.exe | executable | |
MD5:AF36F2A7D31412B76E66276BD8A54390 | SHA256:E61610581A1B4BDAA94B70076840318862FE4BCF9E7FE3D85CB4A83AE4F43E48 | |||
| 7256 | BackgroundTransferHost.exe | C:\Users\admin\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\AC\BackgroundTransferApi\5b7c7f8c-139f-4415-a572-1d21103cdc6b.61ae9c02-4b4d-41f9-97c6-152f0cde91eb.down_meta | binary | |
MD5:B8C06FB27FE17311FCB53B1852A021C6 | SHA256:275D8D041C48E41D9314718B8D544BA41D79CE19FECFA196BA170F5788A58EBB | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5496 | MoUsoCoreWorker.exe | GET | 200 | 2.19.11.120:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
6544 | svchost.exe | GET | 200 | 184.30.131.245:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
6132 | RasMediaManager32.exe | GET | 301 | 172.67.19.24:80 | http://pastebin.com/raw/XMKKNkb0 | unknown | — | — | whitelisted |
3676 | SIHClient.exe | GET | 200 | 2.23.246.101:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
7256 | BackgroundTransferHost.exe | GET | 200 | 184.30.131.245:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
3676 | SIHClient.exe | GET | 200 | 2.23.246.101:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
6132 | RasMediaManager32.exe | GET | 301 | 23.186.113.60:80 | http://paste.ee/r/Jcre9 | unknown | — | — | shared |
1532 | backgroundTaskHost.exe | GET | 200 | 184.30.131.245:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1616 | RUXIMICS.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
5496 | MoUsoCoreWorker.exe | 2.19.11.120:80 | crl.microsoft.com | Elisa Oyj | NL | whitelisted |
3216 | svchost.exe | 40.115.3.253:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6544 | svchost.exe | 20.190.160.4:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6544 | svchost.exe | 184.30.131.245:80 | ocsp.digicert.com | AKAMAI-AS | US | whitelisted |
6132 | RasMediaManager32.exe | 172.67.19.24:80 | pastebin.com | CLOUDFLARENET | US | whitelisted |
6132 | RasMediaManager32.exe | 172.67.19.24:443 | pastebin.com | CLOUDFLARENET | US | whitelisted |
3812 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
pastebin.com |
| whitelisted |
paste.ee |
| shared |
arc.msn.com |
| whitelisted |
www.bing.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
2196 | svchost.exe | Not Suspicious Traffic | INFO [ANY.RUN] Online Pastebin Text Storage |
2196 | svchost.exe | Misc activity | ET INFO Pastebin-like Service Domain in DNS Lookup (paste .ee) |
6132 | RasMediaManager32.exe | Potential Corporate Privacy Violation | ET INFO Pastebin-style Service (paste .ee) in TLS SNI |
6132 | RasMediaManager32.exe | Potential Corporate Privacy Violation | ET INFO Pastebin-style Service (paste .ee) in TLS SNI |