MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7d66d90ab8f58ff0a83093728239ac6ec9380b15653e328f8b9d2d00ca338d48. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7d66d90ab8f58ff0a83093728239ac6ec9380b15653e328f8b9d2d00ca338d48
SHA3-384 hash: acc7dc1b51040193365811d77c4dde317a6c2564a8d93972331234e2ee58b4cfcad6de224f7a5c8b282266f688406094
SHA1 hash: 6e4a1bc64217c600be16e1fb74c5a165eaa99c80
MD5 hash: c0f18b64615091670873c2f86898590c
humanhash: wyoming-ack-arkansas-april
File name:c0f18b64615091670873c2f86898590c.exe
Download: download sample
Signature njrat
Create hunting rule
File size:161'792 bytes
First seen:2024-02-04 19:40:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'909 x AgentTesla, 19'818 x Formbook, 12'309 x SnakeKeylogger)
ssdeep 3072:BNacqIpafAK2Him3xt9aJeg8sr1yuch/1/gASLRqOyP50Jq:BdNiYX08I7+/gVLRqOE50Jq
Threatray 46 similar samples on MalwareBazaar
TLSH T10CF3C7ABB688CF15EE582872C4DB943003D5AED71B33F28A3F49365919423F35D49AC9
TrID 47.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
20.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
8.4% (.SCR) Windows screen saver (13097/50/3)
6.8% (.EXE) Win64 Executable (generic) (10523/12/4)
4.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
Reporter abuse_ch
Tags:exe NjRAT RAT


Avatar
abuse_ch
njrat C2:
3.127.253.86:16322

Intelligence

File Origin
# of uploads :
1
# of downloads :
456
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
Njrat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/474534/
Detection(s):
Win.Trojan.Bladabindi-9815414-0
Create hunting rule

Win.Malware.Bladabindi-6862380-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bladabindi keylogger net_reactor njrat packed packed
Link:
https://www.filescan.io/uploads/65bfe84f4f733f8cc1bfbd43/reports/95efaa35-0606-4a96-9517-712b98f3c169/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/7d66d90ab8f58ff0a83093728239ac6ec9380b15653e328f8b9d2d00ca338d48
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6fdd50b2-160c-438a-b48a-c696e0832998
Result
Threat name:
Njrat
Create hunting rule
Detection:
malicious
Classification:
phis.troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1386392
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Creates autostart registry keys with suspicious names
Disables zone checking for all users
Drops PE files to the startup folder
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the windows firewall
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Protects its processes via BreakOnTermination flag
Snort IDS alert for network traffic
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: 1386392 Sample: 63wedbHiDK.exe Startdate: 04/02/2024 Architecture: WINDOWS Score: 100 33 4.tcp.eu.ngrok.io 2->33 39 Snort IDS alert for network traffic 2->39 41 Multi AV Scanner detection for domain / URL 2->41 43 Found malware configuration 2->43 45 10 other signatures 2->45 9 63wedbHiDK.exe 1 9 2->9         started        12 Installerminecraft.exe 5 2->12         started        14 Installerminecraft.exe 4 2->14         started        16 Installerminecraft.exe 4 2->16         started        signatures3 process4 file5 29 C:\Users\user\...\Installerminecraft.exe, PE32 9->29 dropped 31 C:\Tools.exe, PE32 9->31 dropped 18 Installerminecraft.exe 4 7 9->18         started        process6 dnsIp7 35 3.127.59.75, 16322, 49737, 49738 AMAZON-02US United States 18->35 37 4.tcp.eu.ngrok.io 35.158.159.254, 16322, 49733 AMAZON-02US United States 18->37 27 C:\...\7814d8918e7e42041ff692b52828c97d.exe, PE32 18->27 dropped 47 Antivirus detection for dropped file 18->47 49 Multi AV Scanner detection for dropped file 18->49 51 Protects its processes via BreakOnTermination flag 18->51 53 6 other signatures 18->53 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/7d66d90ab8f58ff0a83093728239ac6ec9380b15653e328f8b9d2d00ca338d48
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7d66d90ab8f58ff0a83093728239ac6ec9380b15653e328f8b9d2d00ca338d48/
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2024-01-27 16:47:50 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
33 of 38 (86.84%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=pvtnscvy6wh7bkbqsnzieonmn3etqcyvmu7dfd4ltuwqbsrtrvea._file
Verdict:
malicious
Similar samples:
361b415e122170dbfa20900a87c66ee32bcb918e45cdc7c6f6da99e132400f75
njrat
7d66d90ab8f58ff0a83093728239ac6ec9380b15653e328f8b9d2d00ca338d48
njrat
88019b018015f33c8ca9290a531027e90eae517f6b590fb1711de81ff222ed98
njrat
94b4fabc94167b973206a70a2c5f1cee73fecbc7ae3876b817e0cac833325b71
njrat
993d4e4c349596b00994431a9a589ab1caad520d1333979745c9a3a267060f64
njrat
f0e32e7fb7c37a8740b558745334cb526675456d1e945ee999cf01d4c7e30919
njrat
+ 36 additional samples on MalwareBazaar
Result
Malware family:
njrat
Create hunting rule
Score:
  10/10
Tags:
family:njrat evasion persistence trojan
Link:
https://tria.ge/reports/240204-yd3yrshch8/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Drops startup file
Executes dropped EXE
Loads dropped DLL
Modifies Windows Firewall
njRAT/Bladabindi
Unpacked files
SH256 hash:
7d66d90ab8f58ff0a83093728239ac6ec9380b15653e328f8b9d2d00ca338d48
MD5 hash:
c0f18b64615091670873c2f86898590c
SHA1 hash:
6e4a1bc64217c600be16e1fb74c5a165eaa99c80
Link:
https://www.unpac.me/results/a3da72df-766e-425e-af5f-5842f8cca882/
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/7d66d90ab8f58ff0a83093728239ac6ec9380b15653e328f8b9d2d00ca338d48

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:Njrat
Create hunting rule
Author:botherder https://github.com/botherder
Description:Njrat
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.

Cape
Cape
https://www.capesandbox.com/analysis/474534/

Comments