MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3441e66bd2febee7b35a6268f466b526628cdc2de0abab93b5cbf8a4c239d50a. 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: 7
| SHA256 hash: | 3441e66bd2febee7b35a6268f466b526628cdc2de0abab93b5cbf8a4c239d50a |
|---|---|
| SHA3-384 hash: | f72b7108c0c008348dd249170855036f61a2eea0d1ee1a11026a9d5161e35267ec384774136c34d012a6aa1927957b0e |
| SHA1 hash: | 40fbbc16982d0e4a8df97a51a52921653226c193 |
| MD5 hash: | 1a317a097885c0ec6e228786348ba88f |
| humanhash: | mississippi-twelve-juliet-apart |
| File name: | Invoice#52190.vbs |
| Download: | download sample |
| Signature | njrat |
| File size: | 3'574 bytes |
| First seen: | 2021-09-02 13:18:50 UTC |
| Last seen: | Never |
| File type: |  vbs |
| MIME type: | text/plain |
| ssdeep | 48:2iMKgeUmQYvcNzzzzzzzzzzzzzzzkt1zzzzzzzzzzzzzzzDQraKBAdOsQiL6dXJn:2HKiqt2NBAdODgkJjWRZ2rb |
| Threatray | 119 similar samples on MalwareBazaar |
| TLSH | T1BF710468B5A8B062FDF608AC8758AEC35CFC002677DEC22317E3F65DD04C91B688D564 |
| Reporter |  abuse_ch |
| Tags: | NjRAT vbs |
Intelligence
File Origin
# of uploads :
1
# of downloads :
563
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Njrat
Detection(s):
Result
Threat name:
Njrat
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Creates an undocumented autostart registry key
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Sigma detected: CrackMapExec PowerShell Obfuscation
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 MSILLoadEncryptedAssembly
Yara detected Njrat
Behaviour
Behavior Graph:
Threat name:
Script-PowerShell.Downloader.Bynoco
Status:
Malicious
First seen:
2021-09-02 13:19:07 UTC
AV detection:
3 of 41 (7.32%)
Threat level:
3/5
Detection(s):
Suspicious file
Verdict:
suspicious
Similar samples:
+ 109 additional samples on MalwareBazaar
Result
Malware family:
njrat
Score:
10/10
Tags:
family:njrat botnet:boss suricata trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Blocklisted process makes network request
njRAT/Bladabindi
suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)
Malware Config
C2 Extraction:
103.147.184.73:7103
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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