MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5719c2d3bd57c4e7da8e9ce11b1ecc4be29c6500bda6d22ab52312a789b8538e. 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: 18


Intelligence 18 IOCs YARA 16 File information Comments

SHA256 hash: 5719c2d3bd57c4e7da8e9ce11b1ecc4be29c6500bda6d22ab52312a789b8538e
SHA3-384 hash: f24b290cc10b576fa159144a1c0c401a7ed0f42b7c8b5b03de458ab932638a09e030f18dba85166eb924cbd19ccf6fce
SHA1 hash: 119b5f3b0f81c91ec02d24572c11cb4ef6faf447
MD5 hash: 04b9aa11a0f0ccf0bd7f68f5c322c6e0
humanhash: music-papa-wisconsin-south
File name:Red Line 3.5.2v Roblox.exe
Download: download sample
Signature njrat
File size:44'032 bytes
First seen:2025-03-04 19:47:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'854 x AgentTesla, 19'783 x Formbook, 12'304 x SnakeKeylogger)
ssdeep 384:BZy19dHvw99nNklijEyLQP0PXcCEG/TUXrhDzkIij+ZsNO3PlpJKkkjh/TzF7pW7:TIC6AjRL80PMA/IXvuXQ/oM/+L
Threatray 595 similar samples on MalwareBazaar
TLSH T1A913E74DB694E174D5FF8BF1B492B2890B71A01BA802D30F99F154D94BB3EC09A11EE7
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10522/11/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter skocherhan
Tags:exe NjRAT


Avatar
skocherhan
https://loader.oxy.st/get/7a3346a54a3f993d0a9806bcd31a0a06/

Intelligence


File Origin
# of uploads :
1
# of downloads :
445
Origin country :
GB GB
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
Red Line 3.5.2v Roblox.exe
Verdict:
Malicious activity
Analysis date:
2025-03-04 19:54:37 UTC
Tags:
rat njrat bladabindi

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Tags:
bladabindi njrat
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Creating a window
Connection attempt
Unauthorized injection to a recently created process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm bladabindi cmd lolbin njrat obfuscated obfuscated rat schtasks vbnet windows
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.
Result
Threat name:
Detection:
malicious
Classification:
phis.troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Disables zone checking for all users
Found malware configuration
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected Njrat
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Backdoor.njRAT
Status:
Malicious
First seen:
2022-04-23 23:26:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
33 of 38 (86.84%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:njrat botnet:hacked discovery trojan
Behaviour
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Njrat family
njRAT/Bladabindi
Malware Config
C2 Extraction:
127.0.0.1:5552
Verdict:
Malicious
Tags:
rat njrat Win.Packed.Msilperseus-9220094-0
YARA:
malware_Njrat_strings Windows_Trojan_Njrat_30f3c220 MAL_Njrat MALWARE_Win_NjRAT JPCERTCC_Njrat
Unpacked files
SH256 hash:
5719c2d3bd57c4e7da8e9ce11b1ecc4be29c6500bda6d22ab52312a789b8538e
MD5 hash:
04b9aa11a0f0ccf0bd7f68f5c322c6e0
SHA1 hash:
119b5f3b0f81c91ec02d24572c11cb4ef6faf447
Please note that we are no longer able to provide a coverage score for Virus Total.

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:CN_disclosed_20180208_c
Author:Florian Roth (Nextron Systems)
Description:Detects malware from disclosed CN malware set
Reference:https://twitter.com/cyberintproject/status/961714165550342146
Rule name:CN_disclosed_20180208_c_RID2E71
Author:Florian Roth
Description:Detects malware from disclosed CN malware set
Reference:https://twitter.com/cyberintproject/status/961714165550342146
Rule name:malware_Njrat_strings
Author:JPCERT/CC Incident Response Group
Description:detect njRAT in memory
Rule name:MALWARE_Win_NjRAT
Author:ditekSHen
Description:Detects NjRAT / Bladabindi / NjRAT Golden
Rule name:MAL_njrat
Author:SECUINFRA Falcon Team
Rule name:Multifamily_RAT_Detection
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:NET
Author:malware-lu
Rule name:NETexecutableMicrosoft
Author:malware-lu
Rule name:Njrat
Author:botherder https://github.com/botherder
Description:Njrat
Rule name:Njrat
Author:JPCERT/CC Incident Response Group
Description:detect njRAT in memory
Rule name:pe_imphash
Rule name:RAT_win_njrat
Author:KrknSec
Description:Detects njRAT binaries.
Reference:https://malpedia.caad.fkie.fraunhofer.de/details/win.njrat
Rule name:Skystars_LightDefender_Njrat_Rule
Author:Skystars LightDefender
Description:Detects Njrat
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_Njrat_30f3c220
Rule name:Windows_Trojan_Njrat_30f3c220
Author:Elastic Security

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

njrat

Executable exe 5719c2d3bd57c4e7da8e9ce11b1ecc4be29c6500bda6d22ab52312a789b8538e

(this sample)

  
Delivery method
Distributed via web download

BLint


The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments