MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 134aa7e1391420b804024d431ed1e7b512112857a6bea67e11e91b42970e0195. 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: 14
| SHA256 hash: | 134aa7e1391420b804024d431ed1e7b512112857a6bea67e11e91b42970e0195 |
|---|---|
| SHA3-384 hash: | 7a298508c50fd0705ef86231ade52fc16a133d1439e53d0b09294557caac4ebf6b94670cb9c70e2d69c635d4f161ff69 |
| SHA1 hash: | 54fb6257e9a97f6c299604cf106fdbc7237703c3 |
| MD5 hash: | a3ad77b7072e38cc47ddcfbe92f24cac |
| humanhash: | oxygen-muppet-romeo-paris |
| File name: | a3ad77b7072e38cc47ddcfbe92f24cac.exe |
| Download: | download sample |
| Signature | njrat |
| File size: | 32'768 bytes |
| First seen: | 2021-12-01 10:17:34 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 384:p0bUe5XB4e0XvpOjfrw0Q0mS03AWTxtTUFQqzFoObb9:ST9Bu4j855dib9 |
| Threatray | 144 similar samples on MalwareBazaar |
| TLSH | T176E218067BE94225D6BC5AFC8CB303214772E3438532EB6F9CDC98CA4B676D00255EE9 |
| Reporter |  abuse_ch |
| Tags: | exe NjRAT RAT |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 111.230.64.210:10022 | https://threatfox.abuse.ch/ioc/256776/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
216
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a3ad77b7072e38cc47ddcfbe92f24cac.exe
Verdict:
Malicious activity
Analysis date:
2021-12-01 10:19:39 UTC
Tags:
trojan rat njrat bladabindi
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Njrat
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Creating a window
DNS request
Searching for synchronization primitives
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
greyware keylogger njrat obfuscated packed rat
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
njRAT
Verdict:
Malicious
Result
Threat name:
Njrat
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Yara detected Njrat
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Status:
Malicious
First seen:
2021-11-24 20:17:00 UTC
File Type:
PE (.Net Exe)
AV detection:
27 of 28 (96.43%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
njrat
Similar samples:
+ 134 additional samples on MalwareBazaar
Result
Malware family:
njrat
Score:
10/10
Tags:
family:njrat botnet:nyan cat
Behaviour
Suspicious use of AdjustPrivilegeToken
Malware Config
C2 Extraction:
vipgz1.91tunnel.com:10022
Unpacked files
SH256 hash:
134aa7e1391420b804024d431ed1e7b512112857a6bea67e11e91b42970e0195
MD5 hash:
a3ad77b7072e38cc47ddcfbe92f24cac
SHA1 hash:
54fb6257e9a97f6c299604cf106fdbc7237703c3
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | pe_imphash |
|---|
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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