MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3d5b6a4d84b4f6d701e351024294c3c66f40c54e3cb5a08f58efd2d4db2befc2. 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 1 YARA 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3d5b6a4d84b4f6d701e351024294c3c66f40c54e3cb5a08f58efd2d4db2befc2
SHA3-384 hash: 69b7cc0c764adfa6c94bf128bd343677b856651a0bf1d078d398feeddc06082b48d4d9d9c13a9ccd892ce5695b103506
SHA1 hash: c25248393d49d555c4f2c3bcb47042aafb47e691
MD5 hash: 4b732710474dfa2485421f22a3430e71
humanhash: friend-illinois-alanine-juliet
File name:4b732710474dfa2485421f22a3430e71.exe
Download: download sample
Signature njrat
Create hunting rule
File size:3'364'184 bytes
First seen:2025-07-18 00:06:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 12e12319f1029ec4f8fcbed7e82df162 (388 x DCRat, 52 x RedLineStealer, 51 x Formbook)
ssdeep 49152:7B6ddcP+TpcCMgiYwCVyJFWp16TRor3U+UxExVfE1h8adcU+Tw2WhJqAL1RtycHP:FMq2T3RITa3uYVfE1C0x+JWh7T
TLSH T142F533023AC964B0D0571973AE78B711E9BF39611F658EDF67840A5DEB319C0C732BA2
TrID 89.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
3.5% (.EXE) Win64 Executable (generic) (10522/11/4)
2.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.5% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
dhash icon cdabae6fe6e7eaec (20 x Amadey, 9 x AurotunStealer, 8 x CoinMiner)
Reporter abuse_ch
Tags:exe NjRAT RAT


Avatar
abuse_ch
njrat C2:
45.142.122.114:7705

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
45.142.122.114:7705 https://threatfox.abuse.ch/ioc/1557909/

Intelligence

File Origin
# of uploads :
1
# of downloads :
46
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
82b58238b18090251c2dbb1f74702939.exe
Verdict:
Malicious activity
Analysis date:
2025-07-14 03:27:12 UTC
Tags:
lumma stealer amadey botnet arch-exec loader stealc rdp auto-reg evasion telegram auto-startup remote xworm ms-smartcard gcleaner aurotun
Link:
https://app.any.run/tasks/bff77264-71af-4fac-a439-2df041879041

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/15134/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.38920448.13962.7593.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6879903084b37dd61eef2d32
Tags:
vmdetect autorun autoit emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file
Creating a process from a recently created file
Running batch commands
Creating a process with a hidden window
Sending a custom TCP request
Launching a process
Creating a file in the %temp% directory
Launching a service
Using the Windows Management Instrumentation requests
Connection attempt to an infection source
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm autoit evasive fingerprint installer microsoft_visual_cc obfuscated overlay packed packer_detected sfx
Link:
https://www.filescan.io/uploads/6879903a7bc45bdee1b04f0e/reports/22a3e9db-2af0-4d7f-b35d-37fe3d2e9f89/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/3d5b6a4d84b4f6d701e351024294c3c66f40c54e3cb5a08f58efd2d4db2befc2
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1ad2e944-f991-4f53-ac56-0fd1c91d16d2
Result
Threat name:
Amadey
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1739273
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Binary is likely a compiled AutoIt script file
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Contains functionality to start a terminal service
Drops password protected ZIP file
Found API chain indicative of sandbox detection
Found malware configuration
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: Invoke-Obfuscation STDIN+ Launcher
Sigma detected: PUA - NSudo Execution
Suspicious powershell command line found
Uses cmd line tools excessively to alter registry or file data
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the nircmd tool (NirSoft)
Yara detected Amadey
Yara detected Amadeys Clipper DLL
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1739273 Sample: WjIOt1rRTZ.exe Startdate: 18/07/2025 Architecture: WINDOWS Score: 100 100 176.46.157.50 ESTPAKEE Iran (ISLAMIC Republic Of) 2->100 110 Found malware configuration 2->110 112 Antivirus / Scanner detection for submitted sample 2->112 114 Multi AV Scanner detection for dropped file 2->114 116 11 other signatures 2->116 11 WjIOt1rRTZ.exe 6 2->11         started        14 0I9wd1kW.exe 2->14         started        17 suker.exe 2->17         started        signatures3 process4 file5 86 C:\ye5Z0jw\2ESYRG77.exe, PE32 11->86 dropped 88 C:\ye5Z0jw\0I9wd1kW.exe, PE32 11->88 dropped 19 0I9wd1kW.exe 11->19         started        130 Binary is likely a compiled AutoIt script file 14->130 22 cmd.exe 14->22         started        24 XW73dTx9.exe 14->24         started        26 XSsFUHUg.exe 14->26         started        28 2 other processes 14->28 132 Contains functionality to start a terminal service 17->132 signatures6 process7 signatures8 118 Antivirus detection for dropped file 19->118 120 Multi AV Scanner detection for dropped file 19->120 122 Binary is likely a compiled AutoIt script file 19->122 124 Found API chain indicative of sandbox detection 19->124 30 XSsFUHUg.exe 15 19->30         started        34 cmd.exe 1 19->34         started        36 XW73dTx9.exe 4 19->36         started        46 2 other processes 19->46 126 Suspicious powershell command line found 22->126 38 powershell.exe 22->38         started        40 conhost.exe 22->40         started        128 Contains functionality to start a terminal service 24->128 42 suker.exe 24->42         started        44 cmd.exe 26->44         started        48 4 other processes 28->48 process9 file10 90 C:\Users\user\AppData\Local\...\nircmd.exe, PE32+ 30->90 dropped 92 C:\Users\user\AppData\Local\...\cecho.exe, PE32 30->92 dropped 94 C:\Users\user\AppData\Local\...94SudoLG.exe, PE32+ 30->94 dropped 98 2 other malicious files 30->98 dropped 134 Multi AV Scanner detection for dropped file 30->134 50 cmd.exe 30->50         started        136 Suspicious powershell command line found 34->136 138 Uses cmd line tools excessively to alter registry or file data 34->138 140 Bypasses PowerShell execution policy 34->140 146 2 other signatures 34->146 53 2ESYRG77.exe 3 34->53         started        56 conhost.exe 34->56         started        96 C:\Users\user\AppData\Local\...\suker.exe, PE32 36->96 dropped 142 Contains functionality to start a terminal service 36->142 58 suker.exe 36->58         started        144 Loading BitLocker PowerShell Module 38->144 68 2 other processes 44->68 60 powershell.exe 37 46->60         started        62 conhost.exe 46->62         started        64 conhost.exe 46->64         started        66 schtasks.exe 1 46->66         started        signatures11 process12 file13 102 Uses cmd line tools excessively to alter registry or file data 50->102 70 cmd.exe 50->70         started        72 cmd.exe 50->72         started        74 conhost.exe 50->74         started        76 23 other processes 50->76 82 C:\ye5Z0jw\XW73dTx9.exe, PE32 53->82 dropped 84 C:\ye5Z0jw\XSsFUHUg.exe, PE32 53->84 dropped 104 Multi AV Scanner detection for dropped file 58->104 106 Contains functionality to start a terminal service 58->106 108 Loading BitLocker PowerShell Module 60->108 signatures14 process15 process16 78 Conhost.exe 70->78         started        80 tasklist.exe 72->80         started       
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/3d5b6a4d84b4f6d701e351024294c3c66f40c54e3cb5a08f58efd2d4db2befc2
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) Win 32 Exe x86
Link:
https://app.malva.re/file/4b732710474dfa2485421f22a3430e71
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3d5b6a4d84b4f6d701e351024294c3c66f40c54e3cb5a08f58efd2d4db2befc2/
Verdict:
Malicious
Threat:
Win32.Trojan.Runner
Link:
https://tip.neiki.dev/file/3d5b6a4d84b4f6d701e351024294c3c66f40c54e3cb5a08f58efd2d4db2befc2
Threat name:
Win32.Trojan.Runner
Create hunting rule
Status:
Malicious
First seen:
2025-07-14 05:47:39 UTC
File Type:
PE (Exe)
Extracted files:
41
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hvnwutmewt3noapdkebeffgdyzxubrkohs22bd2y57jnjwzl57ba._file
Verdict:
malicious
Label(s):
amadey
Create hunting rule
admintool_nsudo
Create hunting rule
unc_loader_051
Create hunting rule
admintool_nircmd
Create hunting rule
Similar samples:
error
njrat
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:aurotun family:lumma family:njrat family:redline family:stealc family:vidar botnet:9fa1e2 botnet:cause botnet:test7 botnet:tototo defense_evasion discovery execution infostealer persistence spyware stealer themida trojan
Link:
https://tria.ge/reports/250718-aee2bstzhy/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
Modifies data under HKEY_USERS
Modifies registry key
Runs net.exe
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Browser Information Discovery
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Drops file in Windows directory
Launches sc.exe
AutoIT Executable
ConfuserEx .NET packer
Enumerates processes with tasklist
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
File and Directory Permissions Modification: Windows File and Directory Permissions Modification
Indicator Removal: File Deletion
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Obfuscated Files or Information: Command Obfuscation
Checks BIOS information in registry
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Modifies file permissions
Reads user/profile data of web browsers
Themida packer
Command and Scripting Interpreter: PowerShell
Downloads MZ/PE file
Sets service image path in registry
Stops running service(s)
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Amadey
Amadey family
Aurotun
Aurotun family
Detect Vidar Stealer
Detects Aurotun stealer
Disables service(s)
Lumma Stealer, LummaC
Lumma family
Njrat family
RedLine
RedLine payload
Redline family
Stealc
Stealc family
Vidar
Vidar family
njRAT/Bladabindi
Malware Config
C2 Extraction:
http://176.46.157.50
https://skdgh.top/riwq
https://gigohe.top/diau
https://unxyng.top/zpld
https://trbxlj.top/atiw
https://annwt.xyz/xkan
https://blihlo.shop/atkg
https://gehkmx.top/xkaj
https://sacrp.top/amnt
https://dktnd.top/xuqi
http://45.141.233.187
78.141.210.201:27221
82.147.84.124:1987
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a629429d-4f5f-4a9e-8463-554d7a173f01
Unpacked files
SH256 hash:
cb33fa0516b8dde97727a9ae1955ceb129e5d23e3c3a841154e5d93d859f858e
MD5 hash:
d73b6a0a5505d3261af4991e8aecbd1e
SHA1 hash:
b240715bb001b902fb3f23904ca4b52aa0dfd310
Link:
https://www.unpac.me/results/da6a3e29-2853-473b-a57a-f89c2e449267/
SH256 hash:
c36a46d7e210eb68dbc47b5bf094b0d8cd14198d58ab18551b4609c7dd70526a
MD5 hash:
7f8d3767308a4f3bcab457b38bb7e60b
SHA1 hash:
cced7f596e455d9d7efa42e587cac2a3ca88ec04
Detections:
Amadey
Create hunting rule
Link:
https://www.unpac.me/results/da6a3e29-2853-473b-a57a-f89c2e449267/
SH256 hash:
5e0137503e97da53d822366d33e1494409dbc61b1c689f4a240b9ac2c55215cb
MD5 hash:
9fd29a33b08935596b2c9a8999be22b6
SHA1 hash:
fe44612f32758d0f43552ff2e047120b05e94d83
Link:
https://www.unpac.me/results/da6a3e29-2853-473b-a57a-f89c2e449267/
SH256 hash:
01cb076930ed0b1f75eb243bb398970a2454365f7dfb73d5c31275c9af60ea3c
MD5 hash:
4026182ca2f61e1a46d1f86848ec5197
SHA1 hash:
92c6d8f1f449d3325985e4a2388b23e60a254f5f
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/da6a3e29-2853-473b-a57a-f89c2e449267/
SH256 hash:
bd1f4c1b3d7bb873accf04236da2848fb093c3457a3d1d4eb05986aeeebc420a
MD5 hash:
d23dbe0f8cbafb87033b9a7f01472ce3
SHA1 hash:
1c621b91969feead4e4531a93167d9d559030998
Link:
https://www.unpac.me/results/da6a3e29-2853-473b-a57a-f89c2e449267/
SH256 hash:
3d5b6a4d84b4f6d701e351024294c3c66f40c54e3cb5a08f58efd2d4db2befc2
MD5 hash:
4b732710474dfa2485421f22a3430e71
SHA1 hash:
c25248393d49d555c4f2c3bcb47042aafb47e691
Link:
https://www.unpac.me/results/da6a3e29-2853-473b-a57a-f89c2e449267/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/3d5b6a4d84b4f6d701e351024294c3c66f40c54e3cb5a08f58efd2d4db2befc2

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:Borland
Create hunting rule
Author:malware-lu
Rule name:dcrat_
Create hunting rule
Author:Michelle Khalil
Description:This rule detects unpacked dcrat malware samples.
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:Indicator_MiniDumpWriteDump
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects PE files and PowerShell scripts that use MiniDumpWriteDump either through direct imports or string references
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SelfExtractingRAR
Create hunting rule
Author:Xavier Mertens
Description:Detects an SFX archive with automatic script execution
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:with_urls
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the presence of an or several urls
Reference:http://laboratorio.blogs.hispasec.com/

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/15134/

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
Reviews
IDCapabilitiesEvidence
GDI_PLUS_APIInterfaces with Graphicsgdiplus.dll::GdiplusStartup
gdiplus.dll::GdiplusShutdown
gdiplus.dll::GdipAlloc
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryExA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetSystemInfo
KERNEL32.dll::GetStartupInfoW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::AllocConsole
KERNEL32.dll::AttachConsole
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::FreeConsole
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
KERNEL32.dll::CreateFileW
KERNEL32.dll::CreateFileMappingW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileW
KERNEL32.dll::MoveFileExW

Comments