MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4b1676dbdda51e957e9c1baf026b7605069cc64553ca2e0a9055cc7751be75db. 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: 6


Intelligence 6 IOCs YARA File information Comments

SHA256 hash: 4b1676dbdda51e957e9c1baf026b7605069cc64553ca2e0a9055cc7751be75db
SHA3-384 hash: 8dfd6a2e5812f90c3cd8aa6647b126340ba8dda3bc4ada10b18ac085f92c61683dcb2ccd6e34c6f907196198bf2c182a
SHA1 hash: 666acc46ff310daecb681e6e052c37a43f721b41
MD5 hash: 15103f1e35090fa95a3a134186e1e55e
humanhash: alaska-four-one-enemy
File name:4b1676dbdda51e957e9c1baf026b7605069cc64553ca2e0a9055cc7751be75db
Download: download sample
Signature njrat
File size:107'008 bytes
First seen:2020-07-06 07:24:08 UTC
Last seen:2020-07-06 07:45:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 3072:keYxYZHdlgrSL24LknyKu/gZohw4YmKOhDu1QV9aF:keY+lVp14ZohKk
TLSH DFA383203AFA5019F173EFB51BE475969A7FBB632A07E41D1051038A4A23F81DDD263B
Reporter JAMESWT_WT
Tags:NjRAT

Intelligence


File Origin
# of uploads :
2
# of downloads :
247
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a process with a hidden window
Creating a window
DNS request
Launching the process to change the firewall settings
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Status:
Malicious
First seen:
2020-07-01 03:33:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Verdict:
unknown
Result
Malware family:
Score:
  10/10
Tags:
evasion trojan family:njrat
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Executes dropped EXE
Modifies Windows Firewall
njRAT/Bladabindi
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.

Comments