MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ddd019669afb9f1adad82d960f9e6edc9329e80d91cf7e5b3f1da8698518ec00. 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: 8


Intelligence 8 IOCs 5 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ddd019669afb9f1adad82d960f9e6edc9329e80d91cf7e5b3f1da8698518ec00
SHA3-384 hash: 533c1e8c309090dacb2d53dd0d05dd444e8af0063e74cbb65d1384965fbebc66191b34f475c2ce8de6b9f544a8b42a28
SHA1 hash: 65f6d39fb53f0278c86fafcced0f9b261d48344d
MD5 hash: ba062ecc79aedcfa821065737035e20b
humanhash: music-nevada-ceiling-montana
File name:BA062ECC79AEDCFA821065737035E20B.exe
Download: download sample
Signature njrat
Create hunting rule
File size:1'249'792 bytes
First seen:2021-03-24 07:12:48 UTC
Last seen:2021-03-24 08:45:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2e5467cba76f44a088d39f78c5e807b6 (131 x DCRat, 112 x njrat, 79 x RedLineStealer)
ssdeep 24576:5bCoR3Gl9Ibk7MfHKic/7b1NafdT5SN4gbKmKNFgt27UpParC:5jtG1YHw/FGNSTWRkt2QpPar
TLSH A0451245FE5F8541E81D137B8F1BAB2102049E7467FC838A938A3A4943F57E63179E8E
Reporter abuse_ch
Tags:exe NjRAT RAT


Avatar
abuse_ch
njrat C2:
3.134.125.175:14904

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
3.134.125.175:14904 https://threatfox.abuse.ch/ioc/4793/
3.14.182.203:14904 https://threatfox.abuse.ch/ioc/4794/
3.17.7.232:14904 https://threatfox.abuse.ch/ioc/4795/
3.13.191.225:14904 https://threatfox.abuse.ch/ioc/4796/
3.134.39.220:14904 https://threatfox.abuse.ch/ioc/4797/

Intelligence

File Origin
# of uploads :
2
# of downloads :
175
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
BA062ECC79AEDCFA821065737035E20B.exe
Verdict:
Malicious activity
Analysis date:
2021-03-24 08:26:07 UTC
Tags:
rat njrat bladabindi
Link:
https://app.any.run/tasks/0c8ed41c-fe94-4572-9caf-c07f1d6326ad

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Siggen12.48034.27072.29585.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Enabling the 'hidden' option for analyzed file
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Enabling the 'hidden' option for files in the %temp% directory
Creating a process with a hidden window
Enabling the 'hidden' option for recently created files
Creating a window
Using the Windows Management Instrumentation requests
Searching for the window
DNS request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Launching the process to change the firewall settings
Launching a tool to kill processes
Creating a file in the mass storage device
Connection attempt to an infection source
Enabling autorun by creating a file
Enabling threat expansion on mass storage devices by creating the autorun.inf autorun file
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.
Result
Threat name:
Njrat
Create hunting rule
Detection:
malicious
Classification:
spre.troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/651711
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates autorun.inf (USB autostart)
Creates autostart registry keys with suspicious names
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Drops PE files to the startup folder
Drops PE files with benign system names
Hides threads from debuggers
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
Multi AV Scanner detection for submitted file
PE file has nameless sections
Protects its processes via BreakOnTermination flag
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: 374805 Sample: zNx73OMw1y.exe Startdate: 24/03/2021 Architecture: WINDOWS Score: 100 46 0.tcp.ngrok.io 2->46 54 Malicious sample detected (through community Yara rule) 2->54 56 Antivirus detection for dropped file 2->56 58 Antivirus / Scanner detection for submitted sample 2->58 60 8 other signatures 2->60 9 zNx73OMw1y.exe 1 6 2->9         started        13 chrome.exe 2 2->13         started        15 chrome.exe 3 2->15         started        17 chrome.exe 2 2->17         started        signatures3 process4 file5 40 C:\Users\user\AppData\Local\Temp\chrome.exe, PE32 9->40 dropped 42 C:\Users\user\...\chrome.exe:Zone.Identifier, ASCII 9->42 dropped 44 C:\Users\user\AppData\...\zNx73OMw1y.exe.log, ASCII 9->44 dropped 70 Detected unpacking (changes PE section rights) 9->70 72 Detected unpacking (overwrites its own PE header) 9->72 74 Hides threads from debuggers 9->74 19 chrome.exe 2 11 9->19         started        signatures6 process7 dnsIp8 48 3.13.191.225, 14904, 49731 AMAZON-02US United States 19->48 50 0.tcp.ngrok.io 3.134.125.175, 14904, 49699, 49703 AMAZON-02US United States 19->50 52 3 other IPs or domains 19->52 32 C:\svchost.exe, PE32 19->32 dropped 34 C:\...\fd4b55af700bc208589d38b7060d7be5.exe, PE32 19->34 dropped 36 C:\svchost.exe:Zone.Identifier, ASCII 19->36 dropped 38 2 other malicious files 19->38 dropped 62 Antivirus detection for dropped file 19->62 64 Multi AV Scanner detection for dropped file 19->64 66 Detected unpacking (changes PE section rights) 19->66 68 10 other signatures 19->68 24 netsh.exe 1 3 19->24         started        26 taskkill.exe 1 19->26         started        file9 signatures10 process11 process12 28 conhost.exe 24->28         started        30 conhost.exe 26->30         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ddd019669afb9f1adad82d960f9e6edc9329e80d91cf7e5b3f1da8698518ec00/
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2021-03-21 00:35:00 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
31 of 47 (65.96%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3xibszu27oprvwwyfwla7hto3sjst2anshhx4wz7dwugtbiy5qaa._file
Verdict:
unknown
Result
Malware family:
n/a
Score:
  8/10
Tags:
evasion persistence
Link:
https://tria.ge/reports/210324-ely6xxf8qa/
Behaviour
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops autorun.inf file
Suspicious use of NtSetInformationThreadHideFromDebugger
Adds Run key to start application
Drops startup file
Loads dropped DLL
Executes dropped EXE
Modifies Windows Firewall
Unpacked files
SH256 hash:
ddd019669afb9f1adad82d960f9e6edc9329e80d91cf7e5b3f1da8698518ec00
MD5 hash:
ba062ecc79aedcfa821065737035e20b
SHA1 hash:
65f6d39fb53f0278c86fafcced0f9b261d48344d
Link:
https://www.unpac.me/results/d05a1044-58e4-4c77-9e56-ae4e3da2ca22/
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/ddd019669afb9f1adad82d960f9e6edc9329e80d91cf7e5b3f1da8698518ec00

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:EnigmaStub
Create hunting rule
Author:@bartblaze
Description:Identifies Enigma packer stub.
Rule name:SUSP_XORed_URL_in_EXE
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:win_njrat_w1
Create hunting rule
Author:Brian Wallace @botnet_hunter <bwall@ballastsecurity.net>
Description:Identify njRat
Rule name:win_smominru_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

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

Comments