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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ccf330dfda950ef3e1af5f1a5db2450546ca232dbae6580c442561e8c6423928. 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
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SHA256 hash: ccf330dfda950ef3e1af5f1a5db2450546ca232dbae6580c442561e8c6423928
SHA3-384 hash: 3a9fc230104a79dc2f5c664d64b3ad644c46e37c58dc0c5395301680eeeefc5cab94ae309b4710a311aba6ce19b5afb8
SHA1 hash: bb5637af63055afc30b9895e5b8496401cca6aad
MD5 hash: 3a28e628fca76b4bc2103b7dc6f7ce27
humanhash: illinois-one-mike-louisiana
File name:丽制丽美美复美美复美复美复复丽丽制美制丽美丽制制美美丽复制制制复美复美复2B0F009324美丽复丽制美复.exe
Download: download sample
Signature njrat
Create hunting rule
File size:94'208 bytes
First seen:2025-05-08 03:00:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'245 x AgentTesla, 20'500 x Formbook, 12'374 x SnakeKeylogger)
ssdeep 1536:IxgJTRNzyJzsjv5LUjONJoSiGlmwRuDcArowZ:ygJTiu5LGgbRuDcAswZ
TLSH T11F939540AFEC5B25F6694BF854F342104775781A6E62E31D0EC1A1ED2CE3B9C8E18B67
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter kafan_shengui
Tags:exe NjRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
514
Origin country :
US US
Vendor Threat Intelligence
Malware family:
njrat
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ID:
1
File name:
丽制丽美美复美美复美复美复复丽丽制美制丽美丽制制美美丽复制制制复美复美复2B0F009324美丽复丽制美复.exe
Verdict:
Malicious activity
Analysis date:
2025-05-08 03:00:08 UTC
Tags:
rat njrat bladabindi
Link:
https://app.any.run/tasks/f09f2f7e-5b0a-499c-b6f4-82206008bc12

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.W32.MSIL_Kryptik.BLQ.gen.Eldorado.31619.3083.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=681c1f0e6c95617a27b5ea45
Tags:
smarts micro sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a file
Creating a process from a recently created file
Creating a process with a hidden window
Creating a window
Unauthorized injection to a recently created process
Launching the process to change the firewall settings
Query of malicious DNS domain
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
bladabindi obfuscated packed packer_detected
Link:
https://www.filescan.io/uploads/681c1e750b64e174c41cfc67/reports/d45addf6-5c75-4717-81d1-59493bd72e74/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/ccf330dfda950ef3e1af5f1a5db2450546ca232dbae6580c442561e8c6423928
Malware family:
LockOn
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9695ff7f-dc61-4d99-b032-75cc8e644ed1
Result
Threat name:
Njrat
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1683953
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to log keystrokes (.Net Source)
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
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: 1683953 Sample: 8e#U590d.exe Startdate: 08/05/2025 Architecture: WINDOWS Score: 100 23 xloxlo.myftp.biz 2->23 25 Found malware configuration 2->25 27 Malicious sample detected (through community Yara rule) 2->27 29 Antivirus / Scanner detection for submitted sample 2->29 31 7 other signatures 2->31 9 8e#U590d.exe 1 3 2->9         started        signatures3 process4 file5 19 C:\ProgramData\server.exe, PE32 9->19 dropped 21 C:\Users\user\AppData\...\8e#U590d.exe.log, ASCII 9->21 dropped 12 server.exe 2 2 9->12         started        process6 signatures7 33 Antivirus detection for dropped file 12->33 35 Multi AV Scanner detection for dropped file 12->35 37 Disables zone checking for all users 12->37 39 2 other signatures 12->39 15 netsh.exe 2 12->15         started        process8 process9 17 conhost.exe 15->17         started       
Score:
48%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/ccf330dfda950ef3e1af5f1a5db2450546ca232dbae6580c442561e8c6423928
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ccf330dfda950ef3e1af5f1a5db2450546ca232dbae6580c442561e8c6423928/
Threat name:
Win32.Backdoor.njRAT
Create hunting rule
Status:
Malicious
First seen:
2020-08-30 03:22:39 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ztztbx62suhphynpl4nf3msfavdmuiznxltfqdceevq6rrscheua._file
Verdict:
malicious
Label(s):
njrat
Create hunting rule
Similar samples:
error
njrat
Result
Malware family:
njrat
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Score:
  10/10
Tags:
family:njrat botnet:hacked defense_evasion discovery persistence privilege_escalation trojan
Link:
https://tria.ge/reports/250508-dhyjmaxwhx/
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
Malware Config
C2 Extraction:
xloxlo.myftp.biz:8080
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/61d51858-0e81-4306-b0d3-eb7c2f956b8b
Unpacked files
SH256 hash:
ccf330dfda950ef3e1af5f1a5db2450546ca232dbae6580c442561e8c6423928
MD5 hash:
3a28e628fca76b4bc2103b7dc6f7ce27
SHA1 hash:
bb5637af63055afc30b9895e5b8496401cca6aad
Link:
https://www.unpac.me/results/19c321b1-5a6b-40eb-bf10-3fc2a0a707b4/
SH256 hash:
004b73a5b32952fabace6eb38069e1aee049a27db04faff3b22f0a5fa691659e
MD5 hash:
d6975a67ddba6b17c40ea6f1792f6aac
SHA1 hash:
639aa24619163168d8ade39ec92fe17361599b7d
Link:
https://www.unpac.me/results/19c321b1-5a6b-40eb-bf10-3fc2a0a707b4/
Malware family:
njRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ccf330dfda95/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
NJRat
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/ccf330dfda950ef3e1af5f1a5db2450546ca232dbae6580c442561e8c6423928

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

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 (GUARD_CF)high

Comments