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| File name: | njRAT v0.7d.exe |
| Full analysis: | https://app.any.run/tasks/767f995f-f76f-4ac5-a17c-731076aac4da |
| 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, 17:22:07 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 9DCF73E843AB6736A9102C89BBD5402B |
| SHA1: | 32510D37E99B4A382E8B12632327FDD5A052DC8B |
| SHA256: | D08F13EEA1478B5C72D7BC9F707CA6B7B0DE37F95A10B8F59FFC1C334FDB48BB |
| SSDEEP: | 24576:3AHnh+eWsN3skA4RV1Hom2KXMmHa4zB4Uzr6UeRmmZg8ADHWsJuFfo5jYbYzHSGU:qh+ZkldoPK8Ya44w+vrZq8 |
MALICIOUS
Changes the autorun value in the registry
- njRAT v0.7d.exe (PID: 2524)
Known privilege escalation attack
- njRAT v0.7d.exe (PID: 3728)
NJRAT was detected
- RegAsm.exe (PID: 2928)
SUSPICIOUS
Application launched itself
- njRAT v0.7d.exe (PID: 2524)
- njRAT v0.7d.exe (PID: 3836)
- njRAT v0.7d.exe (PID: 2612)
- njRAT v0.7d.exe (PID: 2968)
- njRAT v0.7d.exe (PID: 2228)
- njRAT v0.7d.exe (PID: 3648)
- njRAT v0.7d.exe (PID: 3000)
- njRAT v0.7d.exe (PID: 3468)
- njRAT v0.7d.exe (PID: 3704)
- njRAT v0.7d.exe (PID: 2640)
- njRAT v0.7d.exe (PID: 2484)
- njRAT v0.7d.exe (PID: 3808)
- njRAT v0.7d.exe (PID: 2896)
- njRAT v0.7d.exe (PID: 2740)
- njRAT v0.7d.exe (PID: 2136)
- njRAT v0.7d.exe (PID: 3180)
- njRAT v0.7d.exe (PID: 2580)
- njRAT v0.7d.exe (PID: 2720)
- njRAT v0.7d.exe (PID: 3028)
- njRAT v0.7d.exe (PID: 2816)
- njRAT v0.7d.exe (PID: 1008)
- njRAT v0.7d.exe (PID: 2440)
- njRAT v0.7d.exe (PID: 3148)
- njRAT v0.7d.exe (PID: 3772)
- njRAT v0.7d.exe (PID: 2068)
- njRAT v0.7d.exe (PID: 2276)
- njRAT v0.7d.exe (PID: 3436)
- njRAT v0.7d.exe (PID: 2516)
- njRAT v0.7d.exe (PID: 2976)
- njRAT v0.7d.exe (PID: 3312)
- njRAT v0.7d.exe (PID: 2320)
- njRAT v0.7d.exe (PID: 2716)
- njRAT v0.7d.exe (PID: 2428)
- njRAT v0.7d.exe (PID: 3256)
- njRAT v0.7d.exe (PID: 3036)
- njRAT v0.7d.exe (PID: 3392)
- njRAT v0.7d.exe (PID: 2836)
- njRAT v0.7d.exe (PID: 2488)
- njRAT v0.7d.exe (PID: 4036)
- njRAT v0.7d.exe (PID: 3244)
- njRAT v0.7d.exe (PID: 3588)
- njRAT v0.7d.exe (PID: 3900)
- njRAT v0.7d.exe (PID: 3708)
- njRAT v0.7d.exe (PID: 3816)
- njRAT v0.7d.exe (PID: 4080)
- njRAT v0.7d.exe (PID: 3048)
- njRAT v0.7d.exe (PID: 4052)
- njRAT v0.7d.exe (PID: 2700)
- njRAT v0.7d.exe (PID: 3152)
- njRAT v0.7d.exe (PID: 3940)
- njRAT v0.7d.exe (PID: 2008)
- njRAT v0.7d.exe (PID: 2724)
- njRAT v0.7d.exe (PID: 3628)
- njRAT v0.7d.exe (PID: 576)
- njRAT v0.7d.exe (PID: 3364)
- njRAT v0.7d.exe (PID: 2244)
- njRAT v0.7d.exe (PID: 3748)
- njRAT v0.7d.exe (PID: 3348)
- njRAT v0.7d.exe (PID: 2652)
- njRAT v0.7d.exe (PID: 3356)
- njRAT v0.7d.exe (PID: 2880)
- njRAT v0.7d.exe (PID: 2444)
- njRAT v0.7d.exe (PID: 3580)
- njRAT v0.7d.exe (PID: 2780)
- njRAT v0.7d.exe (PID: 2080)
- njRAT v0.7d.exe (PID: 3248)
- njRAT v0.7d.exe (PID: 3132)
- njRAT v0.7d.exe (PID: 3216)
- njRAT v0.7d.exe (PID: 3344)
- njRAT v0.7d.exe (PID: 2464)
- njRAT v0.7d.exe (PID: 3712)
- njRAT v0.7d.exe (PID: 2288)
- njRAT v0.7d.exe (PID: 3844)
- njRAT v0.7d.exe (PID: 3764)
- njRAT v0.7d.exe (PID: 3752)
- njRAT v0.7d.exe (PID: 3124)
- njRAT v0.7d.exe (PID: 2452)
- njRAT v0.7d.exe (PID: 3656)
- njRAT v0.7d.exe (PID: 2324)
- njRAT v0.7d.exe (PID: 2592)
- njRAT v0.7d.exe (PID: 2492)
- njRAT v0.7d.exe (PID: 3260)
- njRAT v0.7d.exe (PID: 2784)
Executable content was dropped or overwritten
- njRAT v0.7d.exe (PID: 2524)
Modifies the open verb of a shell class
- njRAT v0.7d.exe (PID: 3728)
Uses NETSH.EXE for network configuration
- RegAsm.exe (PID: 2928)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (17.3) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (4.1) |
| .exe | | | Win32 Executable (generic) (2.8) |
| .exe | | | Generic Win/DOS Executable (1.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:06:11 18:44:29+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 12 |
| CodeSize: | 581632 |
| InitializedDataSize: | 2168320 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x2800a |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Dynamic link library |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| FileDescription: | njRAT |
| OriginalFileName: | njRAT.exe |
| CompanyName: | njq8 |
| FileVersion: | ... |
| LegalCopyright: | Copyright © njq8 2013 |
| ProductName: | njRAT |
| ProductVersion: | ... |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 11-Jun-2019 16:44:29 |
| Detected languages: |
|
| FileDescription: | njRAT |
| OriginalFilename: | njRAT.exe |
| CompanyName: | njq8 |
| FileVersion: | ... |
| LegalCopyright: | Copyright © njq8 2013 |
| ProductName: | njRAT |
| ProductVersion: | ... |
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0090 |
| Pages in file: | 0x0003 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x0000 |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x0000 |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x00000110 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 11-Jun-2019 16:44:29 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00001000 | 0x0008DFDD | 0x0008E000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.67525 |
.rdata | 0x0008F000 | 0x0002FD8E | 0x0002FE00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.76324 |
.data | 0x000BF000 | 0x00008F74 | 0x00005200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 1.19638 |
.rsrc | 0x000C8000 | 0x001D52A0 | 0x001D5400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.60335 |
.reloc | 0x0029E000 | 0x00007134 | 0x00007200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.78396 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.40026 | 1007 | Latin 1 / Western European | English - United Kingdom | RT_MANIFEST |
2 | 2.05883 | 296 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
3 | 2.25499 | 296 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
4 | 2.64348 | 9640 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
7 | 3.34702 | 1428 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
8 | 3.2817 | 1674 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
9 | 3.28849 | 1168 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
10 | 3.28373 | 1532 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
11 | 3.26322 | 1628 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
12 | 3.25812 | 1126 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
Imports
ADVAPI32.dll |
COMCTL32.dll |
COMDLG32.dll |
GDI32.dll |
IPHLPAPI.DLL |
KERNEL32.dll |
MPR.dll |
OLEAUT32.dll |
PSAPI.DLL |
SHELL32.dll |
Total processes
206
Monitored processes
171
Malicious processes
13
Suspicious processes
68
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3728 | "C:\Users\admin\AppData\Local\Temp\njRAT v0.7d.exe" | C:\Users\admin\AppData\Local\Temp\njRAT v0.7d.exe | — | explorer.exe |
User: admin Company: njq8 Integrity Level: MEDIUM Description: njRAT Exit code: 0 Version: ... | ||||
| 2928 | "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) | ||||
| 3568 | "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) | ||||
| 2524 | "C:\Users\admin\AppData\Local\Temp\njRAT v0.7d.exe" | C:\Users\admin\AppData\Local\Temp\njRAT v0.7d.exe | eventvwr.exe | |
User: admin Company: njq8 Integrity Level: HIGH Description: njRAT Version: ... | ||||
| 3836 | "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 Exit code: 0 Version: ... | ||||
| 2928 | "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) | ||||
| 2612 | "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 Exit code: 0 Version: ... | ||||
| 3480 | "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 Exit code: 0 Version: 2.0.50727.5420 (Win7SP1.050727-5400) | ||||
| 3000 | "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 Exit code: 0 Version: ... | ||||
| 4032 | "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 Exit code: 0 Version: 2.0.50727.5420 (Win7SP1.050727-5400) | ||||
Total events
31 033
Read events
30 547
Write events
0
Delete events
0
Modification events
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2524 | njRAT v0.7d.exe | C:\Users\admin\tskill\BingMaps.exe | executable | |
MD5:41DEDA84EBBB66628D385D45CD6D2529 | SHA256:51AB24727EEBFC416CBC0E333A49A55193F4FD3D376CCE7EFB652C0E3D0C27C9 | |||
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
1
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 |
|---|---|---|---|---|---|---|
— | — | 172.111.154.46:5559 | redirectionto.ddns.net | AltusHost B.V. | GB | malicious |
2928 | RegAsm.exe | 172.111.154.46:5559 | redirectionto.ddns.net | AltusHost B.V. | GB | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
redirectionto.ddns.net |
| malicious |