MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 676dd2e21de63fa50431c7d89ec28d409bd11d95ff507af70ff0f8a2eda879ae. 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: 19


Intelligence 19 IOCs YARA 24 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 676dd2e21de63fa50431c7d89ec28d409bd11d95ff507af70ff0f8a2eda879ae
SHA3-384 hash: 6c49f4a19d132604079bd97bba9c446df8549c0bc3d0639abcf09085faebe9d2a5b34d04632d57174477e33ca5d2e62d
SHA1 hash: c5260655087f59d3c93624914bb82292db4dafdc
MD5 hash: fbd09863b30e4940c73fce7eb03b74df
humanhash: hawaii-robin-timing-earth
File name:Plataforma virtual eude.exe.bin
Download: download sample
Signature njrat
Create hunting rule
File size:95'232 bytes
First seen:2025-07-24 23:16:52 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 768:jY3/CVD9O/pBcxYsbae6GIXb9pDX2b98PL0OXLeuXxrjEtCdnl2pi1Rz4Rk3jsGk:aCfOx6baIa9RPj00ljEwzGi1dDPDGgS
TLSH T16293E84977E56524E4BF56F79871F2004E38B44B1602E39D48F219AA1B33AC44F89FEB
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 AntiSkidding
Tags:exe nj NjRAT RAT


Avatar
AntiSkidding
C2: hakim32.ddns.net:2000 127.0.0.1:5552
Botnet: MaMi
Mutex: ecb00924059abf7d1e147ea1b09b1be3

Intelligence

File Origin
# of uploads :
1
# of downloads :
109
Origin country :
GB GB
Vendor Threat Intelligence
Malware family:
njrat
Create hunting rule
ID:
1
File name:
Plataforma virtual eude.exe
Verdict:
Malicious activity
Analysis date:
2025-07-24 22:56:33 UTC
Tags:
njrat
Link:
https://app.any.run/tasks/d08b6510-fdeb-4652-adf8-6eca434ee219

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Njrat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/16703/
Detection(s):
Win.Packed.Generic-9795615-0
Create hunting rule

Win.Dropper.njRAT-10015886-0
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Win.Dropper.Nanocore-10030076-0
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Win.Trojan.Generic-6417450-0
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Win.Trojan.B-468
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Win.Trojan.Ratenjay-1
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Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6882bf050b4775fb213096da
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:
anti-vm cmd evasive explorer fingerprint lolbin msconfig netsh njrat obfuscated rat rundll32 schtasks update vbnet windows winnti
Link:
https://www.filescan.io/uploads/6882bf038a7d628a81c27387/reports/27bb2715-5a88-4fe8-a2df-9e99e2bcc838/overview
Verdict:
Malicious
Labled as:
MSIL.Krypt.Generic
Link:
https://www.hybrid-analysis.com/sample/676dd2e21de63fa50431c7d89ec28d409bd11d95ff507af70ff0f8a2eda879ae
Malware family:
njRAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1f50874c-847c-4741-a307-7438aa8d3f67
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/676dd2e21de63fa50431c7d89ec28d409bd11d95ff507af70ff0f8a2eda879ae
Verdict:
njRat
YARA:
14 match(es)
Tags:
.Net Executable njRat PE (Portable Executable) RAT SOS: 0.24 Win 32 Exe x86
Link:
https://app.malva.re/file/fbd09863b30e4940c73fce7eb03b74df
Detection:
njrat
Create hunting rule
Link:
https://mwdb.cert.pl/sample/676dd2e21de63fa50431c7d89ec28d409bd11d95ff507af70ff0f8a2eda879ae/
Verdict:
Malicious
Threat:
ByteCode-MSIL.Backdoor.njRAT
Link:
https://tip.neiki.dev/file/676dd2e21de63fa50431c7d89ec28d409bd11d95ff507af70ff0f8a2eda879ae
Threat name:
ByteCode-MSIL.Backdoor.njRAT
Create hunting rule
Status:
Malicious
First seen:
2025-07-24 23:17:26 UTC
File Type:
PE (.Net Exe)
AV detection:
22 of 23 (95.65%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m5w5fyq54y72kbbry7mj5qunicn5chmv75ihv5yp6d4kf3nipgxa._file
Verdict:
malicious
Label(s):
njrat
Create hunting rule
Similar samples:
error
njrat
Result
Malware family:
njrat
Create hunting rule
Score:
  10/10
Tags:
family:njrat botnet:mami defense_evasion discovery execution persistence privilege_escalation trojan
Link:
https://tria.ge/reports/250724-29v5ksfk9t/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Event Triggered Execution: Netsh Helper DLL
System Location Discovery: System Language Discovery
Executes dropped EXE
Modifies Windows Firewall
Njrat family
njRAT/Bladabindi
Malware Config
C2 Extraction:
hakim32.ddns.net:2000
127.0.0.1:5552
Verdict:
Malicious
Tags:
rat njrat Win.Packed.Generic-9795615-0
YARA:
JPCERTCC_Njrat MALWARE_Win_NjRAT MAL_Njrat Windows_Trojan_Njrat_30f3c220 Windows_Trojan_Njrat_eb2698d2 malware_Njrat_strings win_njrat_strings_oct_2023
Link:
https://app.threat.zone/submission/9b6a1f1d-c3fa-4411-90a9-b29061dbbbfa
Unpacked files
SH256 hash:
676dd2e21de63fa50431c7d89ec28d409bd11d95ff507af70ff0f8a2eda879ae
MD5 hash:
fbd09863b30e4940c73fce7eb03b74df
SHA1 hash:
c5260655087f59d3c93624914bb82292db4dafdc
Link:
https://www.unpac.me/results/fa0ffd27-a47d-4067-b54d-21aeea7022cf/
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/676dd2e21de63fa50431c7d89ec28d409bd11d95ff507af70ff0f8a2eda879ae

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
Create hunting rule
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
Create hunting rule
Author:Florian Roth
Description:Detects malware from disclosed CN malware set
Reference:https://twitter.com/cyberintproject/status/961714165550342146
Rule name:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:malware_Njrat_strings
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect njRAT in memory
Rule name:MALWARE_Win_NjRAT
Create hunting rule
Author:ditekSHen
Description:Detects NjRAT / Bladabindi / NjRAT Golden
Rule name:MAL_njrat
Create hunting rule
Author:SECUINFRA Falcon Team
Rule name:MAL_Winnti_Sample_May18_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects malware sample from Burning Umbrella report - Generic Winnti Rule
Reference:https://401trg.pw/burning-umbrella/
Rule name:MAL_Winnti_Sample_May18_1_RID3003
Create hunting rule
Author:Florian Roth
Description:Detects malware sample from Burning Umbrella report - Generic Winnti Rule
Reference:https://401trg.pw/burning-umbrella/
Rule name:Mal_WIN_NjRAT_RAT_PE
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect NjRAT implant.
Rule name:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:Njrat
Create hunting rule
Author:botherder https://github.com/botherder
Description:Njrat
Rule name:Njrat
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect njRAT in memory
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_LightDefender_Njrat_Rule
Create hunting rule
Author:Skystars LightDefender
Description:Detects Njrat
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_netsh_firewall_command
Create hunting rule
Author:SECUINFRA Falcon Team
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)
Rule name:Windows_Trojan_Njrat_30f3c220
Create hunting rule
Rule name:Windows_Trojan_Njrat_30f3c220
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Njrat_eb2698d2
Create hunting rule
Author:Elastic Security
Rule name:win_njrat_strings_oct_2023
Create hunting rule
Author:Matthew @ Embee_Research

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/16703/

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

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