MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 969122102cbe1e6717dd3ea8dda1a75309ac1b874cbe4e0da1d8916e5cc37bc2. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 969122102cbe1e6717dd3ea8dda1a75309ac1b874cbe4e0da1d8916e5cc37bc2
SHA3-384 hash: 52b5116e7325ebe14b7400bf8cd458ed80f1bcdb730976b4cf8f7a0c38d7f5150d35327af281cb68e2c31c56106a676e
SHA1 hash: 413b5e805f7e6ce0c9b566ffd217877cab773ec9
MD5 hash: 7895accb1a313abb5d8a24bcf271a45e
humanhash: thirteen-steak-mexico-nuts
File name:969122102CBE1E6717DD3EA8DDA1A75309AC1B874CBE4.exe
Download: download sample
Signature njrat
Create hunting rule
File size:13'111'582 bytes
First seen:2023-03-23 11:35:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4d17be67c8d0394c5c1b8e725359ed89 (5 x Adware.Generic, 4 x njrat, 3 x NanoCore)
ssdeep 196608:ly7BRHRNIGE1WLngSAGfbD1si43021SVaYuJKrbJ0Ir13KvIVQEIH/TzXJdNGN:lyrHRN5PjD1sB0tjLr5r1KIRIHLYN
Threatray 34 similar samples on MalwareBazaar
TLSH T1A0D633D18D5928CFC6CA12B3719CC9476F71AB26139B25FD39C12E911A0E89A1F37BC1
TrID 92.7% (.EXE) NSIS - Nullsoft Scriptable Install System (846567/2/133)
3.4% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
1.1% (.EXE) Win64 Executable (generic) (10523/12/4)
0.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
0.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 45a2d4ccc831b20c (1 x njrat)
Reporter abuse_ch
Tags:exe NjRAT RAT


Avatar
abuse_ch
njrat C2:
141.255.152.125:5552

Intelligence

File Origin
# of uploads :
1
# of downloads :
322
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
njrat
Create hunting rule
ID:
1
File name:
969122102CBE1E6717DD3EA8DDA1A75309AC1B874CBE4.exe
Verdict:
Malicious activity
Analysis date:
2023-03-23 11:36:16 UTC
Tags:
installer rat njrat bladabindi
Link:
https://app.any.run/tasks/7a1486c1-7e81-4d18-a340-d5592152135e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.FileRepMalware.29467.15994.UNOFFICIAL
Create hunting rule

Win.Malware.Generic-6895514-0
Create hunting rule

SecuriteInfo.com.PSW.Generic8.CDKL.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Сreating synchronization primitives
Creating a process from a recently created file
Creating a file
Searching for synchronization primitives
Creating a window
Delayed reading of the file
Enabling the 'hidden' option for files in the %temp% directory
Searching for the window
Enabling the 'hidden' option for recently created files
Creating a process with a hidden window
DNS request
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Launching the process to change the firewall settings
Creating a file in the mass storage device
Enabling autorun by creating a file
Enabling threat expansion on mass storage devices
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bladabindi overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/641c39a41770808abe9b2b81/reports/15303b0a-a5d2-4625-aae5-5088fd31fbd3/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/969122102cbe1e6717dd3ea8dda1a75309ac1b874cbe4e0da1d8916e5cc37bc2
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7e1b2786-3370-44df-9f8c-3681ac8a6bd0
Result
Threat name:
Njrat
Create hunting rule
Detection:
malicious
Classification:
spre.troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1200292
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Creates autorun.inf (USB autostart)
Creates autostart registry keys with suspicious names
Drops PE files to the startup folder
Drops PE files with benign system names
Machine Learning detection for dropped file
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
Sigma detected: Drops fake system file at system root drive
Snort IDS alert for network traffic
Uses dynamic DNS services
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: 833197 Sample: 969122102CBE1E6717DD3EA8DDA... Startdate: 23/03/2023 Architecture: WINDOWS Score: 100 68 disgold.ddns.net 2->68 74 Snort IDS alert for network traffic 2->74 76 Multi AV Scanner detection for domain / URL 2->76 78 Malicious sample detected (through community Yara rule) 2->78 80 11 other signatures 2->80 12 969122102CBE1E6717DD3EA8DDA1A75309AC1B874CBE4.exe 10 2->12         started        15 WindowsDefender.exe 2->15         started        17 WindowsDefender.exe 2->17         started        19 WindowsDefender.exe 2->19         started        signatures3 process4 file5 62 C:\Users\user\AppData\Local\Tempbehaviorgraphui.exe, PE32+ 12->62 dropped 64 C:\Users\user\AppData\Local\...\DisGold.exe, PE32 12->64 dropped 21 DisGold.exe 1 13 12->21         started        25 Gui.exe 502 12->25         started        process6 file7 50 C:\Users\user\AppData\Local\...\lua5.1.dll, PE32 21->50 dropped 52 C:\Users\user\AppData\Local\Temp\...\CDS.exe, PE32 21->52 dropped 54 C:\Users\user\AppData\Local\...\lua51.dll, PE32 21->54 dropped 88 Multi AV Scanner detection for dropped file 21->88 27 CDS.exe 3 21->27         started        31 conhost.exe 25->31         started        33 Gui.exe 25->33         started        signatures8 process9 dnsIp10 72 192.168.2.1 unknown unknown 27->72 66 C:\Users\user\AppData\Local\...\crypted.exe, PE32 27->66 dropped 35 crypted.exe 1 5 27->35         started        file11 process12 file13 48 C:\ProgramData\WindowsDefender.exe, PE32 35->48 dropped 82 Antivirus detection for dropped file 35->82 84 Multi AV Scanner detection for dropped file 35->84 86 Machine Learning detection for dropped file 35->86 39 WindowsDefender.exe 2 9 35->39         started        signatures14 process15 dnsIp16 70 disgold.ddns.net 141.255.152.125, 49683, 49684, 49685 IELOIELOMainNetworkFR France 39->70 56 C:\svchost.exe, PE32 39->56 dropped 58 C:\...\47f25923fcbb693d740507642e98e188.exe, PE32 39->58 dropped 60 C:\autorun.inf, Microsoft 39->60 dropped 90 Antivirus detection for dropped file 39->90 92 Multi AV Scanner detection for dropped file 39->92 94 Protects its processes via BreakOnTermination flag 39->94 96 7 other signatures 39->96 44 netsh.exe 39->44         started        file17 signatures18 process19 process20 46 conhost.exe 44->46         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/969122102cbe1e6717dd3ea8dda1a75309ac1b874cbe4e0da1d8916e5cc37bc2/
Threat name:
Win32.Trojan.Casdet
Create hunting rule
Status:
Malicious
First seen:
2023-02-07 02:03:01 UTC
File Type:
PE (Exe)
Extracted files:
2181
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=s2iseebmxypgof65h2un3inhkme2yg4hjs7e4dnb3ciw4xgdppba._file
Verdict:
malicious
Similar samples:
2432f01cd92be89d208d067815c2bd8c04c11736a3ab8fb8dbc464d1a0930a58
njrat
2750ae5e54def2b34aaf8330a4730073db54302e47a785cd5684ae7b224e3211
njrat
326faaed1dd1881b1ae5af3ccea65ab894f4d7aaff2770c52c3175a29ab43abf
njrat
88d7d88b3c0ededd4c99459a4231c3c4a0af8184e5e2492fce16992908f2547d
njrat
b0eb4ce85592a82923a653f90e19f3827bbdf1a0ea1666e82701dde9a16edd6c
njrat
b0fedb5fc4232c07ff1161ddcc830cf11596ba2653cc7cea1d5666b4bab1f276
njrat
be3acd23cffe0baa73da9501728b70240077320fe57f729e46111e06ef67f2ef
njrat
db5b68be18809752d92bc7720216b24922f597363d21e4ac36a0a697342da460
njrat
f33af993fd18bb47b931e031b68dc5e030dbea7118ed4746183238066336f597
njrat
+ 24 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
evasion persistence pyinstaller
Link:
https://tria.ge/reports/230323-nqkmvahc5x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Detects Pyinstaller
Enumerates physical storage devices
Drops autorun.inf file
Adds Run key to start application
Checks computer location settings
Drops startup file
Executes dropped EXE
Loads dropped DLL
Modifies Windows Firewall
Unpacked files
SH256 hash:
b7c5d1859604bb32f32cd42f3689942e6ce5a0e372540d8974f18e828dc73dc2
MD5 hash:
b870be9d6f1afe7effb70c01388fd45d
SHA1 hash:
58496b46542ef55b1d155d4cc266c3d976cca1a3
Link:
https://www.unpac.me/results/f9894efb-ead7-45aa-aaee-df1be652077d/
SH256 hash:
5c4d5e6513cf1be100c921cfd3e17a7890cd67abb604699036850816e42adfce
MD5 hash:
01dd8c36f8601674a3a2b35e4bf43b65
SHA1 hash:
ff9989a25be6dda90c6c1c19d47472b2690b31ed
Link:
https://www.unpac.me/results/f9894efb-ead7-45aa-aaee-df1be652077d/
SH256 hash:
9dd294be42ff6a39fbab0036c1269c5d1fef45cba035478a8f02885f53c80a92
MD5 hash:
33fe6c62a06527831b06a83f14ee518a
SHA1 hash:
95836319977d57fb8550b3c49fdd1b58eedc55c5
Link:
https://www.unpac.me/results/f9894efb-ead7-45aa-aaee-df1be652077d/
SH256 hash:
a42393be93b4a17a43d8ff5bb1f8dfc7d4244ec6b2f30e06276f6a2708af9e83
MD5 hash:
aba266010cbface0ff2023abefdae5ae
SHA1 hash:
f30eb2a10bdc3229a8518d240724ffdd95e9ecbb
Link:
https://www.unpac.me/results/f9894efb-ead7-45aa-aaee-df1be652077d/
SH256 hash:
969122102cbe1e6717dd3ea8dda1a75309ac1b874cbe4e0da1d8916e5cc37bc2
MD5 hash:
7895accb1a313abb5d8a24bcf271a45e
SHA1 hash:
413b5e805f7e6ce0c9b566ffd217877cab773ec9
Link:
https://www.unpac.me/results/f9894efb-ead7-45aa-aaee-df1be652077d/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:upxHook
Create hunting rule
Author:@r3dbU7z
Description:Detect artifacts from 'upxHook' - modification of UPX packer
Reference:https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/

File information

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

Comments