MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 93c6cc14e478c54711c794dc49dcedd43bce1a7f15de08fe279af4da5b4f84e5. 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: 7


Intelligence 7 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 93c6cc14e478c54711c794dc49dcedd43bce1a7f15de08fe279af4da5b4f84e5
SHA3-384 hash: b7cae468ccb7091fabfd01f2693aac1db22d33db033babefb630d1c03dfa1c7afb55bf3393a8f4fdfe35b674efd207f5
SHA1 hash: c4830580f17ae3592e2160fed1ab870ebfd3a83b
MD5 hash: a887491edf77fe24bc14bcbdaadd2ae5
humanhash: moon-delta-pasta-undress
File name:1HT4SM54.exe
Download: download sample
Signature njrat
Create hunting rule
File size:161'280 bytes
First seen:2020-09-27 13:01:01 UTC
Last seen:2020-09-27 15:05:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 3072:RzYCIhDR0OHeeftG1ZKXgEGCvCwumQHSdnFL/1lKtAf+dv:RIHesG1igwawrQypvl0
TLSH A1F3D76B7684CF15DA5829B2C0EB943003E5ADC75B33E24A3F48279D1E423E75D89BC9
Reporter johannes
Tags:NjRAT


Avatar
viql
njrat via https://pastebin.com/raw/1HT4SM54

Intelligence

File Origin
# of uploads :
3
# of downloads :
204
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Detection(s):
Win.Malware.Bladabindi-6862380-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a file
Creating a file in the %AppData% directory
Creating a process from a recently created file
Creating a process with a hidden window
Creating a window
DNS request
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Creating a file in the mass storage device
Launching the process to change the firewall settings
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Result
Threat name:
Njrat
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/476059
Signature
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates autostart registry keys with suspicious names
Drops PE files to the startup folder
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 dropped file
Protects its processes via BreakOnTermination flag
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses netsh to modify the Windows network and firewall settings
Yara detected Njrat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 290479 Sample: 1HT4SM54.exe Startdate: 27/09/2020 Architecture: WINDOWS Score: 100 38 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 Antivirus detection for dropped file 2->42 44 8 other signatures 2->44 8 1HT4SM54.exe 1 9 2->8         started        11 android.exe 6 2->11         started        13 android.exe 5 2->13         started        15 android.exe 5 2->15         started        process3 file4 28 C:\Users\user\AppData\Roaming\android.exe, PE32 8->28 dropped 30 C:\Tools.exe, PE32 8->30 dropped 32 C:\Tools.exe:Zone.Identifier, ASCII 8->32 dropped 17 android.exe 3 6 8->17         started        process5 dnsIp6 34 2.tcp.ngrok.io 3.130.209.29, 10098, 49732, 49747 AMAZON-02US United States 17->34 36 3.131.123.134, 10098, 49745 AMAZON-02US United States 17->36 26 C:\...\6346f1958fcfa81ead245073672d0d07.exe, PE32 17->26 dropped 46 Antivirus detection for dropped file 17->46 48 Multi AV Scanner detection for dropped file 17->48 50 Protects its processes via BreakOnTermination flag 17->50 52 3 other signatures 17->52 22 netsh.exe 3 17->22         started        file7 signatures8 process9 process10 24 conhost.exe 22->24         started       
Detection:
njrat
Create hunting rule
Link:
https://mwdb.cert.pl/sample/93c6cc14e478c54711c794dc49dcedd43bce1a7f15de08fe279af4da5b4f84e5/
Threat name:
Win32.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2020-09-27 13:02:06 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=spdmyfhepdcuoeohstoetxhn2q544gt7cxpar7rhtl2nuw2pqtsq._file
Result
Malware family:
njrat
Create hunting rule
Score:
  10/10
Tags:
evasion persistence trojan family:njrat
Link:
https://tria.ge/reports/200927-ss15wkxh36/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Adds Run key to start application
Drops startup file
Loads dropped DLL
Executes dropped EXE
Modifies Windows Firewall
njRAT/Bladabindi
Unpacked files
SH256 hash:
93c6cc14e478c54711c794dc49dcedd43bce1a7f15de08fe279af4da5b4f84e5
MD5 hash:
a887491edf77fe24bc14bcbdaadd2ae5
SHA1 hash:
c4830580f17ae3592e2160fed1ab870ebfd3a83b
Link:
https://www.unpac.me/results/84500c6a-d5e0-4e17-aa39-fcdd70cda670/
Please note that we are no longer able to provide a coverage score for Virus Total.

File information

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

  
Link
https://pastebin.com/raw/1HT4SM54
Cape
Cape
https://www.capesandbox.com/analysis/66254/

Comments