MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 2a36eb319bacbba4a6c4424f32684ebee62714d7e0634b164f174f7e2c37f744. 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: 11
| SHA256 hash: | 2a36eb319bacbba4a6c4424f32684ebee62714d7e0634b164f174f7e2c37f744 |
|---|---|
| SHA3-384 hash: | eb12edae578d2119e097627dfaa89c3f4a07e940be7d3280f250d59ca86b80b80a7f05642ee834a426d57fbebef08655 |
| SHA1 hash: | 93f3c630ecc42da6409e12fa037caa4afb83ccde |
| MD5 hash: | 05868cb468836e8b77acd01371591174 |
| humanhash: | video-sierra-tennis-september |
| File name: | 05868cb468836e8b77acd01371591174.exe |
| Download: | download sample |
| Signature | njrat |
| File size: | 25'843 bytes |
| First seen: | 2022-04-19 22:45:38 UTC |
| Last seen: | 2022-04-20 09:53:07 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'795 x AgentTesla, 19'693 x Formbook, 12'274 x SnakeKeylogger) |
| ssdeep | 768:5vk4sxmh4B2WuJFhdz689Y/xg6UyIcInSsEdyUhES:y1/BTuJpjO/xgn/E/ES |
| Threatray | 258 similar samples on MalwareBazaar |
| TLSH | T141C2D065A5E08BBFDA038F362F63D290E1F1821127D34F0B1C7C9A989DB12DC5D52786 |
| TrID | 52.9% (.EXE) Win32 Executable (generic) (4505/5/1) 23.5% (.EXE) Generic Win/DOS Executable (2002/3) 23.5% (.EXE) DOS Executable Generic (2000/1) |
| 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 |
|---|---|
| 3.13.191.225:14476 | https://threatfox.abuse.ch/ioc/521868/ |
| 3.22.30.40:14476 | https://threatfox.abuse.ch/ioc/521869/ |
| 3.134.125.175:14476 | https://threatfox.abuse.ch/ioc/521870/ |
| 3.17.7.232:14476 | https://threatfox.abuse.ch/ioc/521871/ |
Intelligence
File Origin
# of uploads :
2
# of downloads :
421
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Njrat
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Sending a custom TCP request
Creating a window
Searching for synchronization primitives
Using the Windows Management Instrumentation requests
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Query of malicious DNS domain
Sending a TCP request to an infection source
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm bladabindi cmd.exe dllhost.exe njrat obfuscated overlay packed packed schtasks.exe update.exe
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.
Verdict:
Unknown
Result
Threat name:
Njrat
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops PE files to the startup folder
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
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:
2022-04-17 13:41:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
30 of 37 (81.08%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
njrat
Similar samples:
+ 248 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
persistence suricata
Behaviour
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Adds Run key to start application
Drops startup file
suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)
Unpacked files
SH256 hash:
7f644f6092323ce5d3cf24f2af978ff5b5bb48f394192abf817d4721df002b2b
MD5 hash:
bd45a0028c80480083660116ff62c856
SHA1 hash:
3f352a376c74dd4b4135d7ef05457b008ad7fb92
SH256 hash:
2a36eb319bacbba4a6c4424f32684ebee62714d7e0634b164f174f7e2c37f744
MD5 hash:
05868cb468836e8b77acd01371591174
SHA1 hash:
93f3c630ecc42da6409e12fa037caa4afb83ccde
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:
0.88
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: | 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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