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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca496ed7a61e672f6e98fbf585aa7487d30b2d113e98f5e5e2b3ec6eb91360cd. 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: 16


Intelligence 16 IOCs 1 YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ca496ed7a61e672f6e98fbf585aa7487d30b2d113e98f5e5e2b3ec6eb91360cd
SHA3-384 hash: 7f8e5c2d78961c397e6f07f3bf6880848fee9ff50e9305256ae30b6e930450f8e9cbc79bd329b898aeb008a3aa7b12ab
SHA1 hash: d399dcd649f866c210a8673bd79fa839e35d3daf
MD5 hash: 059206db5a99da53e8b0075648457152
humanhash: skylark-ceiling-gee-steak
File name:059206db5a99da53e8b0075648457152.exe
Download: download sample
Signature njrat
Create hunting rule
File size:187'904 bytes
First seen:2026-01-07 16:00:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'238 x AgentTesla, 20'488 x Formbook, 12'372 x SnakeKeylogger)
ssdeep 3072:xx9jj7zqu9r7Rtgs11Si2OeKIuB0nQwOuEggvwczqi2SPws6:V99r77gIS7SxB0jOuEggvtX2/
TLSH T161045D67B1948F11D95828B5D0EF683403E2ADDB5B72E3992F08379D2902373DE85F89
TrID 51.8% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
22.1% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
7.4% (.EXE) Win64 Executable (generic) (10522/11/4)
4.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika pebin
dhash icon 7170f0f1d0d4aa30 (1 x njrat)
Reporter abuse_ch
Tags:exe NjRAT RAT


Avatar
abuse_ch
njrat C2:
193.161.193.99:59529

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
193.161.193.99:59529 https://threatfox.abuse.ch/ioc/1692666/

Intelligence

File Origin
# of uploads :
1
# of downloads :
238
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Malware family:
njrat
Create hunting rule
ID:
1
File name:
059206db5a99da53e8b0075648457152.exe
Verdict:
Malicious activity
Analysis date:
2026-01-07 16:03:02 UTC
Tags:
netreactor auto-startup rat njrat bladabindi remote backdoor auto-reg
Link:
https://app.any.run/tasks/a93a90be-454d-4945-9d6f-58d0831913f8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/48077/
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=695e8325f50945831dfe5b18
Tags:
bladabindi autorun njrat
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Searching for synchronization primitives
Сreating synchronization primitives
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys bladabindi keylogger net_reactor njrat obfuscated packed packed vbnet
Link:
https://www.filescan.io/uploads/695e83206c34f71773c52897/reports/b9364ad4-678b-4f92-9ac2-64472968151f/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/ca496ed7a61e672f6e98fbf585aa7487d30b2d113e98f5e5e2b3ec6eb91360cd
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-01-04T19:08:00Z UTC
Last seen:
2026-01-07T14:28:00Z UTC
Hits:
~10
Detections:
Backdoor.SpyGate.TCP.C&C Backdoor.Agent.TCP.C&C Trojan.MSIL.DOTHETUK.sb HEUR:Trojan.Win32.Generic HEUR:Trojan.MSIL.Crypt.gen Backdoor.Bladabindi.TCP.C&C Trojan.Win32.Gorgon.sb Backdoor.MSIL.SpyGate.sb Backdoor.MSIL.Bladabindi.sb
Link:
https://opentip.kaspersky.com/ca496ed7a61e672f6e98fbf585aa7487d30b2d113e98f5e5e2b3ec6eb91360cd/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2c5e6abd-882c-41b1-ab84-c1962dcb4aec
Result
Threat name:
Njrat
Create hunting rule
Detection:
malicious
Classification:
phis.troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1846159
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates autostart registry keys with suspicious names
Disables zone checking for all users
Drops PE files to the startup folder
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
Protects its processes via BreakOnTermination flag
Sigma detected: New RUN Key Pointing to Suspicious Folder
Suricata IDS alerts for network traffic
Unusual module load detection (module proxying)
Uses netsh to modify the Windows network and firewall settings
Yara detected Njrat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1846159 Sample: Zq8s5Ao9fC.exe Startdate: 07/01/2026 Architecture: WINDOWS Score: 100 33 bielzingl-59529.portmap.host 2->33 37 Suricata IDS alerts for network traffic 2->37 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 8 other signatures 2->43 9 Zq8s5Ao9fC.exe 1 5 2->9         started        12 svhost.exe 3 2->12         started        14 svhost.exe 2 2->14         started        16 svhost.exe 2 2->16         started        signatures3 process4 file5 29 C:\Users\user\AppData\Local\Temp\svhost.exe, PE32 9->29 dropped 31 C:\Users\user\AppData\...\Zq8s5Ao9fC.exe.log, ASCII 9->31 dropped 18 svhost.exe 4 5 9->18         started        process6 dnsIp7 35 bielzingl-59529.portmap.host 193.161.193.99, 49721, 59529 BITREE-ASRU Russian Federation 18->35 27 C:\...\31710f4e4dbfa4ea425b17f4bc29ea1c.exe, PE32 18->27 dropped 45 Antivirus detection for dropped file 18->45 47 Multi AV Scanner detection for dropped file 18->47 49 Protects its processes via BreakOnTermination flag 18->49 51 6 other signatures 18->51 23 netsh.exe 2 18->23         started        file8 signatures9 process10 process11 25 conhost.exe 23->25         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ca496ed7a61e672f6e98fbf585aa7487d30b2d113e98f5e5e2b3ec6eb91360cd
Verdict:
njRat
YARA:
13 match(es)
Tags:
.Net .Net Obfuscator .Net Reactor Executable Managed .NET njRat PE (Portable Executable) PE File Layout RAT SOS: 0.93 Win 32 Exe x86
Link:
https://app.malva.re/file/059206db5a99da53e8b0075648457152
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ca496ed7a61e672f6e98fbf585aa7487d30b2d113e98f5e5e2b3ec6eb91360cd/
Verdict:
Malicious
Threat:
Family.NJRAT
Link:
https://tip.neiki.dev/file/ca496ed7a61e672f6e98fbf585aa7487d30b2d113e98f5e5e2b3ec6eb91360cd
Threat name:
Win32.Trojan.Toauta
Create hunting rule
Status:
Malicious
First seen:
2026-01-05 00:03:48 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zjew5v5gdzts63uy7p2ylktuq7jqwlirh2mplzpcwpwg5oitmdgq._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/260107-tfw6sabx2c/
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
Adds Run key to start application
Checks computer location settings
Drops startup file
Executes dropped EXE
Modifies Windows Firewall
Njrat family
njRAT/Bladabindi
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/cb0a40be-da1b-41d5-8754-37a1c95fb960
Unpacked files
SH256 hash:
ca496ed7a61e672f6e98fbf585aa7487d30b2d113e98f5e5e2b3ec6eb91360cd
MD5 hash:
059206db5a99da53e8b0075648457152
SHA1 hash:
d399dcd649f866c210a8673bd79fa839e35d3daf
Link:
https://www.unpac.me/results/1706d2eb-66e4-4a72-9bd9-dadbd3fbcdfc/
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:AgentTesla
Create hunting rule
Author:Harish Kumar P
Description:Yara Rule to Detect AgentTesla
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DotNet_Reactor
Create hunting rule
Author:@bartblaze
Description:Identifies .NET Reactor, which offers .NET code protection such as obfuscation, encryption and so on.
Rule name:Njrat
Create hunting rule
Author:botherder https://github.com/botherder
Description:Njrat
Rule name:pe_imphash
Create hunting rule
Rule name:PureCrypter
Create hunting rule
Author:@bartblaze
Description:Identifies PureCrypter, .NET loader and obfuscator.
Reference:https://malpedia.caad.fkie.fraunhofer.de/details/win.purecrypter
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/48077/

Comments