MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 831d7b676bb75c44df50f40798fe739cb07d4c0b1ee217a7e8fea443f7b00346. 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: 6
| SHA256 hash: | 831d7b676bb75c44df50f40798fe739cb07d4c0b1ee217a7e8fea443f7b00346 |
|---|---|
| SHA3-384 hash: | a86fe659e7c509dd9d7267158970f7290473bc06a3653f83dd01a95a29df29b43de806bca24eae808171c9e67dc82632 |
| SHA1 hash: | 2c6583a86b29e4cfb12a8d2ea67855542b102a06 |
| MD5 hash: | fa976fd4ba38d31a2ff450289b214e97 |
| humanhash: | fish-william-single-whiskey |
| File name: | In_WO072.vbs |
| Download: | download sample |
| Signature | njrat |
| File size: | 1'597 bytes |
| First seen: | 2021-08-17 15:15:59 UTC |
| Last seen: | Never |
| File type: |  vbs |
| MIME type: | text/plain |
| ssdeep | 24:rEEPdqnWa9SN5JPpUI0I2rWGItUIZOIIIPITI3uFIJwIEIfILdgcjacdgcquU2bD:3tRx2Ahn1wE+FIzhg3Nz |
| Threatray | 88 similar samples on MalwareBazaar |
| TLSH | T130317E0870335993EA06D42231A731DDBD312748AAFB8B71155EEA42AA409BF5C5CAB7 |
| Reporter |  abuse_ch |
| Tags: | NjRAT RAT vbs |
Intelligence
File Origin
# of uploads :
1
# of downloads :
225
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
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.Trojan.Valyria
Status:
Malicious
First seen:
2021-08-17 15:16:19 UTC
AV detection:
6 of 47 (12.77%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
suspicious
Similar samples:
+ 78 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
n/a
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
Malware Config
Dropper Extraction:
http://transfer.sh/1uYB7Ts/opls.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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