MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8d32038c3b7cb259e462a077bfc86f64b478c38e4fff6ff9fe3ed0e741c87fa0. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8d32038c3b7cb259e462a077bfc86f64b478c38e4fff6ff9fe3ed0e741c87fa0
SHA3-384 hash: d50b2d548711d91b8befe28e1beffd0e71c8b3c22f17ecae5e51bed2bddf0d3a88745de49c46b9df772337555813b151
SHA1 hash: 07deacb2a2b1b4b1ebf5f78b79f19ce44cc9eb94
MD5 hash: a9c34b3500b8e7ff22599959f85eb7d9
humanhash: nineteen-crazy-oregon-october
File name:a9c34b3500b8e7ff22599959f85eb7d9.exe
Download: download sample
Signature njrat
Create hunting rule
File size:65'024 bytes
First seen:2020-05-13 10:42:30 UTC
Last seen:2020-05-13 16:23:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 1536:+zyM2HQbPxMecH1yy3d83w9WHFMDYQrO7:EyQzcH1yy3d83wkHYFO7
Threatray 411 similar samples on MalwareBazaar
TLSH 2A53F7AC9BCCA7F1E86D6BFA24D4036282B5F1B79F57E7026C8E6D678441B80355C903
Reporter abuse_ch
Tags:exe NjRAT RAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
103
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Njrat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/4902/
Detection(s):
SecuriteInfo.com.Generic.mg.a9c34b3500b8e7ff.14912.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2020-05-13 08:12:21 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
22 of 31 (70.97%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ruzahdb3pszftzdcub337sdpms2hrq4oj77w76p6h3iooqoip6qa._file
Verdict:
malicious
Similar samples:
0d852bfcbc49afecc18e426f7d694597966256d55c225a4ae798a7e98200b5ca
njrat
1cef46cbb22cfda50b0e93dadedfb09f511b80e802d239270c96954a38d11f28
njrat
25dd98cbd230e272bb55aaf5acd0f6cb0e8ec897ec5c0684b5308a0022af175f
njrat
4ece7a3cd6313c022ce3d30028a8af4f4f4da6a35efcddb8136b4bb5520fdb21
njrat
badb2b38024e9074277b216b664e89a16e46fd7d0065209f1dc5ea5d90375001
njrat
bdf71dc56dfe42ac8a0e429c5ffea9f3f1940acfd9353f11f2587f326a09c726
njrat
c1c3399ed911782ec14180a857a48231f7e3182dd9340ed6308b9a70cacc2885
njrat
c1ebecc72ddf0902831a249c95c401b1de0eb6d03860a5d22341125dad5608ae
njrat
f508afb3a24ea2a3865ef48de1c0f2886ac26641ea6c517c727041e11a15e886
njrat
fb6927aca249593b3eb31de8d4a2f2c107ea9afd685b025fdd115b1fc1f11ec8
njrat
+ 401 additional samples on MalwareBazaar
Result
Malware family:
njrat
Create hunting rule
Score:
  10/10
Tags:
family:njrat evasion persistence trojan
Link:
https://tria.ge/reports/201109-mb4cz3v872/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Modifies Windows Firewall
njRAT/Bladabindi
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:win_njrat_g1
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann<at>fkie.fraunhofer.de>
Rule name:win_njrat_w1
Create hunting rule
Author:Brian Wallace @botnet_hunter
Description:Identify njRat

File information

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

Web download

njrat

Executable exe 8d32038c3b7cb259e462a077bfc86f64b478c38e4fff6ff9fe3ed0e741c87fa0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/361998/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/4902/
Cape
Cape
https://www.capesandbox.com/analysis/4897/
Cape
Cape
https://www.capesandbox.com/analysis/4894/
Cape
Cape
https://www.capesandbox.com/analysis/4891/

Comments