MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 044863910e84822872c6a9d134f18db1e04b17f2641f0baa7c3aca4f5f587fbb. 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: 044863910e84822872c6a9d134f18db1e04b17f2641f0baa7c3aca4f5f587fbb
SHA3-384 hash: 9b5eb8ed3720207512fc48b390268786bb91650be1ab264a636311eca1f2cf7ef6c4eb0c75c13440fc87daab18e9f731
SHA1 hash: 8fdeabcebdb9d987e885358ab1e8c1bc6f40cded
MD5 hash: ad0acf7c6f938e31b8cc19d2214e7196
humanhash: north-double-mountain-ack
File name:044863910e84822872c6a9d134f18db1e04b17f2641f0baa7c3aca4f5f587fbb
Download: download sample
Signature njrat
Create hunting rule
File size:6'635'520 bytes
First seen:2020-11-13 16:10:14 UTC
Last seen:2024-07-24 10:48:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 646167cce332c1c252cdcb1839e0cf48 (8'473 x RedLineStealer, 4'851 x Amadey, 290 x Smoke Loader)
ssdeep 98304:Hviz/27qWGq/TzuqCDl2Ptao7jWcAJ2wuOX6AwpmgfRRO40Xlvo7y4Zt4rVw4NR:Hviq75/Tzuf8LNOqvVm40V8t+XNR
Threatray 48 similar samples on MalwareBazaar
TLSH 58663382A5DD4017E6368B732CFC02871ABABC7951778346E24F787511DB0B1A6B3F86
Reporter seifreed
Tags:NjRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Malware.Generic-6895514-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a window
Delayed reading of the file
Searching for the window
DNS request
Connection attempt
Deleting a recently created file
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Result
Verdict:
SUSPICIOUS
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:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/534467
Signature
.NET source code contains potential unpacker
Antivirus detection for dropped file
Detected njRat
Drops PE files to the startup folder
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected Njrat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 316333 Sample: ypJc30xlrQ Startdate: 14/11/2020 Architecture: WINDOWS Score: 100 55 Malicious sample detected (through community Yara rule) 2->55 57 Antivirus detection for dropped file 2->57 59 Multi AV Scanner detection for dropped file 2->59 61 5 other signatures 2->61 9 ypJc30xlrQ.exe 1 13 2->9         started        12 crypted.exe 1 2->12         started        14 crypted.exe 2->14         started        16 2 other processes 2->16 process3 file4 41 C:\Users\user\AppData\Local\Temp\...\CDS.exe, PE32 9->41 dropped 43 C:\Users\user\AppData\Local\...\lua51.dll, PE32 9->43 dropped 45 C:\Users\user\AppData\Local\...\lua5.1.dll, PE32 9->45 dropped 18 CDS.exe 1 3 9->18         started        process5 dnsIp6 51 192.168.2.1 unknown unknown 18->51 33 C:\Users\user\AppData\Local\...\crypted.exe, PE32 18->33 dropped 22 crypted.exe 1 13 18->22         started        file7 process8 file9 35 C:\Users\user\AppData\Local\Temp\...\CDS.exe, PE32 22->35 dropped 37 C:\Users\user\AppData\Local\...\lua51.dll, PE32 22->37 dropped 39 C:\Users\user\AppData\Local\...\lua5.1.dll, PE32 22->39 dropped 25 CDS.exe 3 22->25         started        process10 file11 47 C:\Users\user\AppData\Local\...\crypted.exe, PE32 25->47 dropped 28 crypted.exe 4 3 25->28         started        process12 dnsIp13 53 k3rry1xrd.hopto.org 176.52.99.181, 1212 INTELSET-ASKazanTatarstanRussiaRU Russian Federation 28->53 49 C:\Users\user\AppData\...\Java update.exe, PE32 28->49 dropped 63 Antivirus detection for dropped file 28->63 65 Machine Learning detection for dropped file 28->65 67 Drops PE files to the startup folder 28->67 file14 signatures15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/044863910e84822872c6a9d134f18db1e04b17f2641f0baa7c3aca4f5f587fbb/
Threat name:
Win32.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2020-11-13 16:27:23 UTC
AV detection:
17 of 29 (58.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aregheioqsbcq4wgvhitj4mnwhqewf7smqpqxkt4hlfe6x2yp65q._file
Verdict:
malicious
Similar samples:
0d22efcba5ba1b7d3f159b2d75da6c08a81c734c9d16ea8b8e0db48602dab58b
njrat
5276b591cc35064bcf552fbd676416e4b8c4c0cfce0e0cec7da9703bdd9fccb1
njrat
610c374d9fcc17102ba7dc8ee3ec5cb569c60d0e86f25b004dfe8d24781f8310
njrat
83fda1582e8aa614098d944606a562589f0880c105ef011b0e8b68bf90354da3
njrat
87c0e0f48bb2599f74c15f8f9e4d3bc96befad82a33de62f89d3bc76d546d8cd
njrat
b4bbfec518b34f417680149af477857ce1a27aa23eaceb4eb99d62230e376ba9
njrat
be3acd23cffe0baa73da9501728b70240077320fe57f729e46111e06ef67f2ef
njrat
bffa8c77d1dac6b0b0af3c5653a5190ea5d0bc0c0b22f44237bfd66bf351a0d6
njrat
ccefaff00ce5d029e3ac220ce7a0ae2aa4a852c4e7c342910069474469ed78ed
njrat
d6f0bfa0aa9e2b9004d36f51fff20f947adbaa6bbb7fffdde1fc37d105fa7257
njrat
+ 38 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/201113-6qckg169e6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Adds Run key to start application
JavaScript code in executable
Drops startup file
Loads dropped DLL
Executes dropped EXE
Unpacked files
SH256 hash:
044863910e84822872c6a9d134f18db1e04b17f2641f0baa7c3aca4f5f587fbb
MD5 hash:
ad0acf7c6f938e31b8cc19d2214e7196
SHA1 hash:
8fdeabcebdb9d987e885358ab1e8c1bc6f40cded
Link:
https://www.unpac.me/results/413a139a-fc23-4641-81c7-74107b6035da/
SH256 hash:
cf97724cce40aaec45be00e8a006227838c35b51bb044cb3de8dc7e9425168e0
MD5 hash:
5d8fb5002c5edb16f6bd0fea196070ea
SHA1 hash:
4ce222d51c93f4e77034bbf2fed1cc2e39bf5f50
Link:
https://www.unpac.me/results/413a139a-fc23-4641-81c7-74107b6035da/
SH256 hash:
7b74e65571107abe5a7e11b664ebfb66d76cf4acf09a8d28e5fc94daefff6da3
MD5 hash:
b04e136afa68cdfa37d98dfcd032d74a
SHA1 hash:
64fefe0226621087788dd12eee99318cbfcd1fcb
Link:
https://www.unpac.me/results/413a139a-fc23-4641-81c7-74107b6035da/
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.

  
Delivery method
Other

Comments