MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 620428519e13cbb1c4b3d71c1bce411bf3054e0501358f6b27cc92268d2f420b. 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: | 620428519e13cbb1c4b3d71c1bce411bf3054e0501358f6b27cc92268d2f420b |
|---|---|
| SHA3-384 hash: | bea398d72f9ec8fd80880567efcecd2bf4ca23ab44835f9669e991f08a4c3bda9dd135ef5cba7594b82920c290d12cb3 |
| SHA1 hash: | aababfac374f119ff5d7a1e27ca571bd34d48b50 |
| MD5 hash: | b10bd7b489f04d375eb1ecd36dc843c5 |
| humanhash: | uranus-diet-july-purple |
| File name: | W8398673_Payment_Invoice.vbs |
| Download: | download sample |
| Signature | njrat |
| File size: | 1'596 bytes |
| First seen: | 2021-08-15 07:38:53 UTC |
| Last seen: | Never |
| File type: |  vbs |
| MIME type: | text/plain |
| ssdeep | 24:rEEPdqnWahNHJPpUI0I2rWGItUIZOIIIPITI3uFIJwIEIfILdgcjacdgcquU2b7v:3+/x2Ahn1wE+FIzhg3Nz |
| Threatray | 3'761 similar samples on MalwareBazaar |
| TLSH | T1A4317E04703319D3EA06D42231A731DDBD312708AABB8B71145EEA42AA409BF5C5CAB7 |
| Reporter |  abuse_ch |
| Tags: | NjRAT RAT vbs |
Intelligence
File Origin
# of uploads :
1
# of downloads :
300
Origin country :
n/a
Vendor Threat Intelligence
Detection:
NanoCore
Result
Verdict:
MALICIOUS
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
68 / 100
Signature
Creates an undocumented autostart registry key
Multi AV Scanner detection for submitted file
Sigma detected: CrackMapExec PowerShell Obfuscation
VBScript performs obfuscated calls to suspicious functions
Wscript starts Powershell (via cmd or directly)
Behaviour
Behavior Graph:
Threat name:
Script-WScript.Trojan.Valyria
Status:
Malicious
First seen:
2021-08-15 07:39:05 UTC
AV detection:
6 of 46 (13.04%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
avemaria
nanocorerat
Similar samples:
+ 3'751 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Score:
10/10
Tags:
family:nanocore family:warzonerat infostealer keylogger persistence rat spyware stealer suricata trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Blocklisted process makes network request
Warzone RAT Payload
NanoCore
WarzoneRat, AveMaria
suricata: ET MALWARE DTLoader Binary Request M2
suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)
suricata: ET MALWARE Possible NanoCore C2 60B
Malware Config
C2 Extraction:
waromo6700.duckdns.org:6700
augcavite.duckdns.org:3500
augcavite.duckdns.org:3500
Dropper Extraction:
https://transfer.sh/TBK/bypass.txt
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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