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| File name: | njRAT v0.7d.rar |
| Full analysis: | https://app.any.run/tasks/84416a92-d605-4279-8721-d77fe09231e1 |
| 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: | August 17, 2019, 11:24:44 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-rar |
| File info: | RAR archive data, v5 |
| MD5: | 7F568EEFEACA19B87D4BD82077E59DBC |
| SHA1: | CC08E2BF26C3AA47AA7EECC2A929E230895E81F9 |
| SHA256: | 74E38AA4EB0FAE9C05A4098A3D552DB82CE92F63CB32F1A84FC632FEBB4F8127 |
| SSDEEP: | 49152:sh/xRD9WS5go/6O6Zbj0psMcgZ0yGAHnyN:shxnWSKo/eZ/OFciGAHM |
MALICIOUS
Application was dropped or rewritten from another process
- njRAT v0.7d.exe (PID: 4072)
- njRAT v0.7d.exe (PID: 3848)
- njRAT v0.7d.exe (PID: 3416)
Known privilege escalation attack
- njRAT v0.7d.exe (PID: 3848)
Changes the autorun value in the registry
- njRAT v0.7d.exe (PID: 4072)
NJRAT was detected
- RegAsm.exe (PID: 2576)
SUSPICIOUS
Executable content was dropped or overwritten
- njRAT v0.7d.exe (PID: 4072)
Modifies the open verb of a shell class
- njRAT v0.7d.exe (PID: 3848)
Uses NETSH.EXE for network configuration
- RegAsm.exe (PID: 2576)
INFO
Manual execution by user
- njRAT v0.7d.exe (PID: 3848)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .rar | | | RAR compressed archive (v5.0) (61.5) |
|---|---|---|
| .rar | | | RAR compressed archive (gen) (38.4) |
Total processes
46
Monitored processes
8
Malicious processes
4
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3564 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\njRAT v0.7d.rar" | C:\Program Files\WinRAR\WinRAR.exe | — | explorer.exe |
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.60.0 | ||||
| 3848 | "C:\Users\admin\Desktop\njRAT v0.7d\njRAT v0.7d.exe" | C:\Users\admin\Desktop\njRAT v0.7d\njRAT v0.7d.exe | — | explorer.exe |
User: admin Company: njq8 Integrity Level: MEDIUM Description: njRAT Exit code: 0 Version: ... | ||||
| 2056 | "C:\Windows\System32\eventvwr.exe" | C:\Windows\System32\eventvwr.exe | — | njRAT v0.7d.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Event Viewer Snapin Launcher Exit code: 3221226540 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3392 | "C:\Windows\System32\eventvwr.exe" | C:\Windows\System32\eventvwr.exe | njRAT v0.7d.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Event Viewer Snapin Launcher Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 4072 | "C:\Users\admin\Desktop\njRAT v0.7d\njRAT v0.7d.exe" | C:\Users\admin\Desktop\njRAT v0.7d\njRAT v0.7d.exe | eventvwr.exe | |
User: admin Company: njq8 Integrity Level: HIGH Description: njRAT Version: ... | ||||
| 3416 | "C:\Users\admin\AppData\Local\Temp\njRAT v0.7d.exe" | C:\Users\admin\AppData\Local\Temp\njRAT v0.7d.exe | — | njRAT v0.7d.exe |
User: admin Company: njq8 Integrity Level: HIGH Description: njRAT Version: 0.7.0.0 | ||||
| 2576 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | njRAT v0.7d.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft .NET Assembly Registration Utility Version: 2.0.50727.5420 (Win7SP1.050727-5400) | ||||
| 528 | netsh firewall add allowedprogram "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" "RegAsm.exe" ENABLE | C:\Windows\system32\netsh.exe | — | RegAsm.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Network Command Shell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
1 011
Read events
911
Write events
0
Delete events
0
Modification events
Executable files
2
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3564 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRb3564.15075\njRAT v0.7d\GeoIP.dat | — | |
MD5:— | SHA256:— | |||
| 3564 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRb3564.15075\njRAT v0.7d\njRAT v0.7d.exe | — | |
MD5:— | SHA256:— | |||
| 3564 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRb3564.15075\njRAT v0.7d\Plugin\cam.dll | — | |
MD5:— | SHA256:— | |||
| 3564 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRb3564.15075\njRAT v0.7d\Plugin\ch.dll | — | |
MD5:— | SHA256:— | |||
| 3564 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRb3564.15075\njRAT v0.7d\Plugin\mic.dll | — | |
MD5:— | SHA256:— | |||
| 3564 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRb3564.15075\njRAT v0.7d\Plugin\plg.dll | — | |
MD5:— | SHA256:— | |||
| 3564 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRb3564.15075\njRAT v0.7d\Plugin\pw.dll | — | |
MD5:— | SHA256:— | |||
| 3564 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRb3564.15075\njRAT v0.7d\Plugin\sc2.dll | — | |
MD5:— | SHA256:— | |||
| 3564 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRb3564.15075\njRAT v0.7d\stub.il | — | |
MD5:— | SHA256:— | |||
| 3564 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRb3564.15075\njRAT v0.7d\Stub.manifest | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
3
DNS requests
3
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2576 | RegAsm.exe | 172.111.154.46:5559 | redirectionto.ddns.net | AltusHost B.V. | GB | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
redirectionto.ddns.net |
| malicious |
dns.msftncsi.com |
| shared |