MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e9fc037cd4104162c1a600754a87d9aec3d3b983ad4146954c5ef9ca49752783. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
njrat
Vendor detections: 9
| SHA256 hash: | e9fc037cd4104162c1a600754a87d9aec3d3b983ad4146954c5ef9ca49752783 |
|---|---|
| SHA3-384 hash: | 007772b0e829266f23af6dd9710aede243ea172e094c5b16554c7231e76b4074beb5a750e788f8466e5e4d06b6b707bd |
| SHA1 hash: | 04158c38ec3c912b1b510e1479e927cf91ee3d68 |
| MD5 hash: | 52cc63019d7ac5726b375e14771cfc9e |
| humanhash: | mississippi-oscar-beryllium-river |
| File name: | HAC54X-JAN-PAYMENT-RECEIPT.vbs |
| Download: | download sample |
| Signature | njrat |
| File size: | 3'023 bytes |
| First seen: | 2022-01-04 15:35:23 UTC |
| Last seen: | Never |
| File type: |  vbs |
| MIME type: | text/plain |
| ssdeep | 48:9oUcoEL9QZxIGLMHX6Bt6k12Y3xse28E29XmXeowTlQ:jcoEBQEmMHKBtL12YdEMXmOo+Q |
| Threatray | 752 similar samples on MalwareBazaar |
| TLSH | T1B551AFCDB005261F60F37AEBC46B2BA3643B7146C78815A60B252E578770FDB94CD3A6 |
| Reporter |  abuse_ch |
| Tags: | NjRAT vbs |
Intelligence
File Origin
# of uploads :
1
# of downloads :
306
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
powershell
Result
Verdict:
UNKNOWN
Result
Threat name:
njRat HTMLPhisher Neshta
Detection:
malicious
Classification:
spre.phis.troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Contains functionality to log keystrokes (.Net Source)
Creates an autostart registry key pointing to binary in C:\Windows
Creates an undocumented autostart registry key
Creates files in alternative data streams (ADS)
Detected njRat
Drops executable to a common third party application directory
Hides threads from debuggers
Infects executable files (exe, dll, sys, html)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Modifies the windows firewall
Multi AV Scanner detection for submitted file
Obfuscated command line found
Sigma detected: Suspicious PowerShell Command Line
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses dynamic DNS services
Uses netsh to modify the Windows network and firewall settings
VBScript performs obfuscated calls to suspicious functions
Very long command line found
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected HtmlPhish44
Yara detected Neshta
Yara detected Njrat
Behaviour
Behavior Graph:
Threat name:
Script-WScript.Downloader.Nemucod
Status:
Malicious
First seen:
2022-01-04 15:36:11 UTC
File Type:
Text (VBS)
AV detection:
14 of 28 (50.00%)
Threat level:
3/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
njrat
Similar samples:
+ 742 additional samples on MalwareBazaar
Result
Malware family:
njrat
Score:
10/10
Tags:
family:bitrat family:neshta family:njrat botnet:hacked evasion persistence spyware suricata trojan upx
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Blocklisted process makes network request
Modifies Windows Firewall
UPX packed file
BitRAT
Detect Neshta Payload
Modifies system executable filetype association
Neshta
njRAT/Bladabindi
suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)
suricata: ET MALWARE Observed Malicious SSL Cert (BitRAT CnC)
Malware Config
C2 Extraction:
1120bitratjan.duckdns.org:1120
Dropper Extraction:
https://transfer.sh/get/pBzucs/HHHHHHHHHHHHHHHH.txt
Malware family:
njRAT
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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