MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ae380a8d4305031f7dba4fe2c7f4ce47784f5cb6b65aaa150388f3422c70b685. 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: | ae380a8d4305031f7dba4fe2c7f4ce47784f5cb6b65aaa150388f3422c70b685 |
|---|---|
| SHA3-384 hash: | af13cf658a366c9f59ff016f2dfb33d1d7f73bf78845d7b28be4d90651e86c7334eb4f36a042ce1cfb115917f6b2376f |
| SHA1 hash: | eed53486cf1a8d3df8d86d4de50079aa0fe133f5 |
| MD5 hash: | 0ba3affabcc7040c8e4c2568131306b6 |
| humanhash: | football-spaghetti-missouri-golf |
| File name: | 0BA3AFFABCC7040C8E4C2568131306B6.exe |
| Download: | download sample |
| Signature | njrat |
| File size: | 57'856 bytes |
| First seen: | 2021-04-05 21:20:11 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 1536:EkrhAn5ZrOTAlEDQ9yKC7ZQCtUW2f9D6aaNoU/q:hrhi51OwrCVQzW2fUxKU/q |
| Threatray | 405 similar samples on MalwareBazaar |
| TLSH | 8943F20973E0B077D25B873B68E793C63FE6EC498BA7CB0E3C4B446599996186313648 |
| 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 |
|---|---|
| 3.128.107.74:12616 | https://threatfox.abuse.ch/ioc/6885/ |
| 3.138.45.170:12616 | https://threatfox.abuse.ch/ioc/6886/ |
| 3.22.53.161:12616 | https://threatfox.abuse.ch/ioc/6887/ |
| 3.131.207.170:12616 | https://threatfox.abuse.ch/ioc/6888/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
241
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0BA3AFFABCC7040C8E4C2568131306B6.exe
Verdict:
Malicious activity
Analysis date:
2021-04-05 21:29:26 UTC
Tags:
trojan rat njrat bladabindi
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Creating a file
Creating a process from a recently created file
Launching a process
Creating a process with a hidden window
DNS request
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Launching the process to change the firewall settings
Unauthorized injection to a system process
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
Antivirus detection for dropped file
Contains functionality to log keystrokes (.Net Source)
Detected njRat
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the windows firewall
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)
Uses netsh to modify the Windows network and firewall settings
Yara detected Njrat
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Backdoor.NanoCore
Status:
Malicious
First seen:
2021-04-03 15:15:00 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 395 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
evasion
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Suspicious use of SetThreadContext
Modifies Windows Firewall
Unpacked files
SH256 hash:
697b4b93c4e7d61c828a29733e24410d4b1187f665f414d0c79b74a95ba6f94b
MD5 hash:
104e90dcba551d80b77c6fd6f8c8c552
SHA1 hash:
046aeb6fdf5d80dd251f479041427dbcbbf19cea
Detections:
win_njrat_w1
win_njrat_g1
SH256 hash:
ae380a8d4305031f7dba4fe2c7f4ce47784f5cb6b65aaa150388f3422c70b685
MD5 hash:
0ba3affabcc7040c8e4c2568131306b6
SHA1 hash:
eed53486cf1a8d3df8d86d4de50079aa0fe133f5
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: | INDICATOR_EXE_Packed_NyanXCat_CSharpLoader |
|---|---|
| Author: | ditekSHen |
| Description: | Detects .NET executables utilizing NyanX-CAT C# Loader |
| Rule name: | MALWARE_Win_NjRAT |
|---|---|
| Author: | ditekSHen |
| Description: | Detects NjRAT / Bladabindi |
| Rule name: | win_njrat_w1 |
|---|---|
| Author: | Brian Wallace @botnet_hunter <bwall@ballastsecurity.net> |
| Description: | Identify njRat |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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