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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4ee54727edf5fe9162dd079eddc75580c47a2059971eb31a66bce18354907aa3. 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: 17


Intelligence 17 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4ee54727edf5fe9162dd079eddc75580c47a2059971eb31a66bce18354907aa3
SHA3-384 hash: 081002ed81735634849b7a77cff6d25f8a4e90fb15cce63bdfb4eef490e8425e7384d0ad2d329dd772498149a3e40818
SHA1 hash: 08a8d633df37d3b93bc782fdeae7c0ea6db39ed6
MD5 hash: e3801332a9bbd86112c8e16712db574c
humanhash: romeo-utah-uniform-orange
File name:Servers Cheaters Cheetah.exe
Download: download sample
Signature njrat
Create hunting rule
File size:44'544 bytes
First seen:2025-11-08 09:41:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 768:c3PSeQvkrfI5/w9LSGEAgLvRUTw9Pf5VlcB6SjcdBuveVAf:c3PSeQtqSrGk9yo1umVAf
Threatray 74 similar samples on MalwareBazaar
TLSH T17B134B043BE9827EE7BD4BB899F1425946B9F1632513EB8E1CC840EB1D13BC946427F6
TrID 44.4% (.EXE) Win64 Executable (generic) (10522/11/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter burger
Tags:exe NjRAT SilverRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
252
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
asyncrat
Create hunting rule
ID:
1
File name:
Servers Cheaters Cheetah.exe
Verdict:
Malicious activity
Analysis date:
2025-11-08 09:40:28 UTC
Tags:
silverrat rat asyncrat ims-api generic discord exfiltration stealer
Link:
https://app.any.run/tasks/d3a4d492-d731-49ad-9e4d-7004da81ecd6

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/36505/
Detection(s):
Win.Keylogger.Marsilia-10040488-0
Create hunting rule

Win.Packed.Msilzilla-10016246-0
Create hunting rule

Win.Packed.Msilzilla-10016286-0
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=690f104230bacec888c9bd17
Tags:
autorun dropper hello sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file
Launching a process
Creating a process with a hidden window
Enabling the 'hidden' option for recently created files
Creating a file in the %temp% directory
Running batch commands
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Sending a custom TCP request
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
asyncrat base64 keylogger lolbin reconnaissance schtasks unsafe vbnet
Link:
https://www.filescan.io/uploads/690f10768938e2fe2215f77d/reports/dcc13347-4514-46a5-b57c-6817aab86382/overview
Verdict:
Malicious
Labled as:
Jalapeno.Generic
Link:
https://www.hybrid-analysis.com/sample/4ee54727edf5fe9162dd079eddc75580c47a2059971eb31a66bce18354907aa3
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-11-08T06:42:00Z UTC
Last seen:
2025-11-10T06:52:00Z UTC
Hits:
~100
Detections:
HEUR:Trojan-Spy.MSIL.KeyLogger.gen HEUR:Backdoor.MSIL.Crysan.gen Backdoor.MSIL.Crysan.sb Backdoor.MSIL.Crysan.d Trojan-Dropper.Win32.Daws.sb Trojan.MSIL.Dnoper.sb PDM:Trojan.Win32.Generic Trojan.Agent.UDP.C&C
Link:
https://opentip.kaspersky.com/4ee54727edf5fe9162dd079eddc75580c47a2059971eb31a66bce18354907aa3/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9e9d582e-6130-4f0d-8a9f-97a637ac05a6
Result
Threat name:
SilverRat
Create hunting rule
Detection:
malicious
Classification:
troj.spyw
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1810438
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Connects to many ports of the same IP (likely port scanning)
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Uses cmd line tools excessively to alter registry or file data
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected SilverRat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1810438 Sample: Servers Cheaters Cheetah.exe Startdate: 08/11/2025 Architecture: WINDOWS Score: 100 54 kids-area.gl.at.ply.gg 2->54 56 discordapp.com 2->56 62 Found malware configuration 2->62 64 Antivirus detection for URL or domain 2->64 66 Antivirus / Scanner detection for submitted sample 2->66 68 8 other signatures 2->68 10 Servers Cheaters Cheetah.exe 8 2->10         started        14 $77RtkAudUService64.exe 3 2->14         started        signatures3 process4 file5 50 C:\Users\user\...\$77RtkAudUService64.exe, PE32+ 10->50 dropped 52 C:\Users\...\Servers Cheaters Cheetah.exe.log, CSV 10->52 dropped 74 Uses cmd line tools excessively to alter registry or file data 10->74 16 cmd.exe 1 10->16         started        18 attrib.exe 1 10->18         started        20 attrib.exe 1 10->20         started        signatures6 process7 process8 22 $77RtkAudUService64.exe 14 3 16->22         started        26 conhost.exe 16->26         started        28 timeout.exe 1 16->28         started        30 conhost.exe 18->30         started        32 conhost.exe 20->32         started        dnsIp9 58 kids-area.gl.at.ply.gg 147.185.221.212, 46201 SALSGIVERUS United States 22->58 60 discordapp.com 162.159.133.233, 443, 49689 CLOUDFLARENETUS United States 22->60 70 Antivirus detection for dropped file 22->70 72 Uses schtasks.exe or at.exe to add and modify task schedules 22->72 34 schtasks.exe 1 22->34         started        36 schtasks.exe 1 22->36         started        38 schtasks.exe 1 22->38         started        40 schtasks.exe 1 22->40         started        signatures10 process11 process12 42 conhost.exe 34->42         started        44 conhost.exe 36->44         started        46 conhost.exe 38->46         started        48 conhost.exe 40->48         started       
Score:
96%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4ee54727edf5fe9162dd079eddc75580c47a2059971eb31a66bce18354907aa3
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4ee54727edf5fe9162dd079eddc75580c47a2059971eb31a66bce18354907aa3/
Verdict:
Malicious
Threat:
Family.ASYNCRAT
Link:
https://tip.neiki.dev/file/4ee54727edf5fe9162dd079eddc75580c47a2059971eb31a66bce18354907aa3
Threat name:
ByteCode-MSIL.Backdoor.Jalapeno
Create hunting rule
Status:
Malicious
First seen:
2025-11-08 09:41:24 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
1
AV detection:
28 of 38 (73.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j3suoj7n6x7jcyw5a6pn3r2vqdchuiczs4plggtgxtqygveqpkrq._file
Verdict:
malicious
Label(s):
asyncrat
Create hunting rule
Similar samples:
07881667044b72b47a906d99ca3522e12c6cbad62b5e2e6db7930504f604366a
njrat
64b1f050cbe98f8ecdc56cf7fb3a2a96fdeb3d5bad2053db36ba12a5fe5e92bb
njrat
6564e424cf162beab08aef52693eb9f16d0716332ead8b7a956c18bbfa0fe898
njrat
9677f7bc0da5cb2654fb6cc9e0ac3c65208c69cc1d4e7aa7707a30133d058621
njrat
a449e820a285abf831d1a735785fa5145edb2a4b09e4055596ecdd8084f39948
njrat
error
njrat
+ 64 additional samples on MalwareBazaar
Result
Malware family:
silverrat
Create hunting rule
Score:
  10/10
Tags:
family:silverrat defense_evasion execution persistence trojan
Link:
https://tria.ge/reports/251108-lpezvsvmdx/
Behaviour
Delays execution with timeout.exe
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Views/modifies file attributes
Enumerates physical storage devices
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Sets file to hidden
SilverRat
Silverrat family
Malware Config
C2 Extraction:
kids-area.gl.at.ply.gg:46201
Verdict:
Malicious
Tags:
Win.Packed.Msilzilla-10016246-0
YARA:
n/a
Link:
https://app.threat.zone/submission/9de9d757-e3cc-4623-862d-5f644821dabd
Unpacked files
SH256 hash:
4ee54727edf5fe9162dd079eddc75580c47a2059971eb31a66bce18354907aa3
MD5 hash:
e3801332a9bbd86112c8e16712db574c
SHA1 hash:
08a8d633df37d3b93bc782fdeae7c0ea6db39ed6
Link:
https://www.unpac.me/results/9f2305af-33c1-4f3c-bab3-70e6150f64c8/
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/4ee54727edf5fe9162dd079eddc75580c47a2059971eb31a66bce18354907aa3

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:Njrat
Create hunting rule
Author:botherder https://github.com/botherder
Description:Njrat
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:SilverRAT
Create hunting rule
Author:NDA0E
Description:Detects SilverRAT
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/36505/

Comments