MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aad1019189d0f856e1a35c778a446a3aea6b0e704d175d677f523da6c0242b40. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aad1019189d0f856e1a35c778a446a3aea6b0e704d175d677f523da6c0242b40
SHA3-384 hash: d6f0bb0ad6b72b62845b72e954eb54c0b34abcd654ff99af76c3fe5b9e6ca25993b9aed8143f05b39e31e5d5e7e7a7f4
SHA1 hash: 85675f55da41e9206a8fe0c9b00da073c20fb666
MD5 hash: b20677e78e4ed3bafb0e16fda66d9159
humanhash: burger-winter-november-echo
File name:b20677e78e4ed3bafb0e16fda66d9159
Download: download sample
Signature njrat
Create hunting rule
File size:44'032 bytes
First seen:2020-11-17 14:50:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'655 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 384:RZyesYz/wpa9GP4Uy2xFkcIYEIS1hqzIIij+ZsNO3PlpJKkkjh/TzF7pWnVD/gra:DVsKR4gh2Pk9QSguXQ/oID3+L
Threatray 37 similar samples on MalwareBazaar
TLSH AA13F84DB690E174D5FF8BF1B4A2B2890B71A017A806D30F99F254D94FB3AC09611EE7
Reporter seifreed
Tags:NjRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
165
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Trojan.Generic-6417450-0
Create hunting rule

Win.Packed.Krypt-6888233-0
Create hunting rule

Win.Packed.Generic-7672855-0
Create hunting rule

Win.Packed.njRAT-7672853-1
Create hunting rule

Win.Packed.Msilperseus-9220094-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% directory
Creating a process from a recently created file
Creating a file
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Enabling the 'hidden' option for recently created files
Connection attempt
Creating a window
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aad1019189d0f856e1a35c778a446a3aea6b0e704d175d677f523da6c0242b40/
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2020-11-08 13:17:00 UTC
AV detection:
25 of 28 (89.29%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vliqdemj2d4fnyndlr3yurdkhlvgwdtqjulv2z37ki62nqbefnaa._file
Verdict:
malicious
Similar samples:
044863910e84822872c6a9d134f18db1e04b17f2641f0baa7c3aca4f5f587fbb
njrat
0d22efcba5ba1b7d3f159b2d75da6c08a81c734c9d16ea8b8e0db48602dab58b
njrat
4671dbc33d55c1b28df97a2af222a558362ed68f24bc5a3bf433069f6d7673cb
njrat
610c374d9fcc17102ba7dc8ee3ec5cb569c60d0e86f25b004dfe8d24781f8310
njrat
87c0e0f48bb2599f74c15f8f9e4d3bc96befad82a33de62f89d3bc76d546d8cd
njrat
b4bbfec518b34f417680149af477857ce1a27aa23eaceb4eb99d62230e376ba9
njrat
be3acd23cffe0baa73da9501728b70240077320fe57f729e46111e06ef67f2ef
njrat
bffa8c77d1dac6b0b0af3c5653a5190ea5d0bc0c0b22f44237bfd66bf351a0d6
njrat
ccefaff00ce5d029e3ac220ce7a0ae2aa4a852c4e7c342910069474469ed78ed
njrat
d6f0bfa0aa9e2b9004d36f51fff20f947adbaa6bbb7fffdde1fc37d105fa7257
njrat
+ 27 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/201117-51p88jdnw6/
Behaviour
Creates scheduled task(s)
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Unpacked files
SH256 hash:
aad1019189d0f856e1a35c778a446a3aea6b0e704d175d677f523da6c0242b40
MD5 hash:
b20677e78e4ed3bafb0e16fda66d9159
SHA1 hash:
85675f55da41e9206a8fe0c9b00da073c20fb666
Link:
https://www.unpac.me/results/f740e1ec-2c06-42db-8b68-fd60700d2a3f/
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:CN_disclosed_20180208_c
Create hunting rule
Author:Florian Roth
Description:Detects malware from disclosed CN malware set
Reference:https://twitter.com/cyberintproject/status/961714165550342146
Rule name:Njrat
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect njRAT in memory
Rule name:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del

File information

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

  
Delivery method
Other

Comments