MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cda2a5b57e9b78fa4e70cec57ab58efd03a85f9695f114eab548cf142492bb0b. 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: 12


Intelligence 12 IOCs 1 YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cda2a5b57e9b78fa4e70cec57ab58efd03a85f9695f114eab548cf142492bb0b
SHA3-384 hash: daf05c3668157ee617bea7883fd3364e8f7f30260b9074cb387c2195d691839ceebe2164ee7d669b92d252f4e1ef3716
SHA1 hash: 805aed4505734d9984dfdb02251d9c4b6df03e68
MD5 hash: 6c6e8b10820ba453b633894e75d47e3a
humanhash: blue-michigan-wisconsin-cardinal
File name:6C6E8B10820BA453B633894E75D47E3A.exe
Download: download sample
Signature njrat
Create hunting rule
File size:345'600 bytes
First seen:2025-07-04 04:30:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'070 x AgentTesla, 20'025 x Formbook, 12'352 x SnakeKeylogger)
ssdeep 3072:e8iCOUCCQG0//VzjaFipNv30STc/XyYUCeG6u0vzHdyQuULklZewnfgR/BhNKEzH:B+xaFip7mkvzHdyQzf/F7zVP8eYVex
TLSH T18C742D17B1A69D25C3885B3BD0D7E40153F4A14DA6D3FB0F38892799280B37EEA87563
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 abuse_ch
Tags:exe NjRAT RAT


Avatar
abuse_ch
njrat C2:
77.105.161.10:7000

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
77.105.161.10:7000 https://threatfox.abuse.ch/ioc/1553148/

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/12213/
Detection(s):
Win.Trojan.Generic-6417450-0
Create hunting rule

Win.Trojan.Generic-6454614-0
Create hunting rule

Win.Trojan.Generic-6454615-0
Create hunting rule

Win.Packed.Bladabindi-6917466-0
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=686758edc9eb97473766244a
Tags:
bladabindi njrat
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a process from a recently created file
Creating a file
Creating a process with a hidden window
Creating a window
Connection attempt
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Unauthorized injection to a recently created process
Launching the process to change the firewall settings
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/cda2a5b57e9b78fa4e70cec57ab58efd03a85f9695f114eab548cf142492bb0b
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/06adc5cc-5c5e-4946-8b91-bdfcf5dcec9f
Result
Threat name:
Njrat, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
phis.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1728477
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Disables zone checking for all users
Found malware configuration
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Modifies the windows firewall
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Uses netsh to modify the Windows network and firewall settings
Yara detected Njrat
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/cda2a5b57e9b78fa4e70cec57ab58efd03a85f9695f114eab548cf142492bb0b
Verdict:
njRat
YARA:
6 match(es)
Tags:
.Net Executable njRat PE (Portable Executable) RAT Win 32 Exe x86
Link:
https://app.malva.re/file/6c6e8b10820ba453b633894e75d47e3a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cda2a5b57e9b78fa4e70cec57ab58efd03a85f9695f114eab548cf142492bb0b/
Threat name:
Win32.Backdoor.njRAT
Create hunting rule
Status:
Malicious
First seen:
2025-06-28 00:11:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
30 of 36 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zwrklnl6tn4puttqz3cxvnmo7ub2qx4wsxyrj2vvjdhrijesxmfq._file
Result
Malware family:
njrat
Create hunting rule
Score:
  10/10
Tags:
family:njrat defense_evasion discovery persistence privilege_escalation trojan
Link:
https://tria.ge/reports/250704-e41fsaap7x/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
System Location Discovery: System Language Discovery
Checks computer location settings
Executes dropped EXE
Modifies Windows Firewall
Njrat family
njRAT/Bladabindi
Verdict:
Malicious
Tags:
Win.Trojan.Generic-6417450-0 njrat Bladabindi
YARA:
n/a
Link:
https://app.threat.zone/submission/4fdac257-9ad5-437c-a960-223a124514a3
Unpacked files
SH256 hash:
cda2a5b57e9b78fa4e70cec57ab58efd03a85f9695f114eab548cf142492bb0b
MD5 hash:
6c6e8b10820ba453b633894e75d47e3a
SHA1 hash:
805aed4505734d9984dfdb02251d9c4b6df03e68
Link:
https://www.unpac.me/results/2fbf316d-de72-4a3c-ad37-b31e53301e9c/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/cda2a5b57e9b78fa4e70cec57ab58efd03a85f9695f114eab548cf142492bb0b

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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:Njrat
Create hunting rule
Author:botherder https://github.com/botherder
Description:Njrat
Rule name:njrat_
Create hunting rule
Author:Michelle Khalil
Description:This rule detects unpacked njrat malware samples.
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/12213/

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