MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 231d9bae1c77d7c2a02f60d24836f1f77e60f6af9d142692a3df13e1c7df44e5. 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



NanoCore


Vendor detections: 3


Intelligence 3 IOCs YARA File information Comments

SHA256 hash: 231d9bae1c77d7c2a02f60d24836f1f77e60f6af9d142692a3df13e1c7df44e5
SHA3-384 hash: be240a35a1e62ed041066e45d34160c5a58b4203faa049cdcde54514debbf4e3f8ea02dda0d3795c9eada40268887f47
SHA1 hash: b861da5674b308b6a3658e3601924b03587e775d
MD5 hash: 48a07ae4e86e0757ac7765502d33fa22
humanhash: lake-finch-lion-earth
File name:1216242020.PDF.zip
Download: download sample
Signature NanoCore
File size:320'652 bytes
First seen:2020-06-24 05:37:46 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 6144:02lAFRDY96ftVW3XMqtWIIXbRqRoy3E76XH9EOfl0BqAZgcYiR:0PnDY96VnbIIXkRlE76XH9xl0BqAl5R
TLSH 9C6423F4FEC6F594429A52E0E21523AF7D0158CCABE7977EDB41321A201CD9B3067786
Reporter abuse_ch
Tags:NanoCore nVpn RAT zip


Avatar
abuse_ch
Malspam distributing NanoCore:

HELO: yahoo.com
Sending IP: 37.49.224.140
From: Barry <hong.bahai@yahoo.com>
Subject: Re:Request for Quote
Attachment: 1216242020.PDF.zip (contains "1216242020.exe")

NanoCore RAT C2:
wazzy.ddns.net:1716 (194.5.99.24)

Pointing to nVpn:

% Information related to '194.5.99.0 - 194.5.99.255'

% Abuse contact for '194.5.99.0 - 194.5.99.255' is 'abuse@inter-cloud.tech'

inetnum: 194.5.99.0 - 194.5.99.255
netname: Privacy_Online
remarks: ------------------------------------------------------------------------
remarks: This prefix is used by a non-logging VPN service provider.
remarks: We don't log any user activities.
remarks: We don't host anything else on our servers than VPN software (OpenVPN,
remarks: IKEv1 & 2, WireGuard ...).
remarks: Our customers can open up to 8 Ports (TCP & UDP).
remarks: We support the Tor Project: https://www.torproject.org
remarks: Before sending us potential complaints, please read:
remarks: https://www.torservers.net/abuse.html
remarks:
remarks: We are under constant pressure by Spamhaus.
remarks: Spamhaus issues tons of fake SBL listings in order to destroy our service.
remarks: They use fake identities, violate EU laws and hide outside the EU in
remarks: Andorra to avoid legal consequences.
remarks: Please don't trust this organization.
remarks: If you have any questions related to our service, please contact us
remarks: directly via e-mail: support@inter-cloud.tech
remarks:
remarks: Thank you.
remarks: ------------------------------------------------------------------------
admin-c: RA9926-RIPE
tech-c: RA9926-RIPE
org: ORG-NFAS6-RIPE
country: GB
status: ASSIGNED PA
mnt-by: inter-cloud-mnt
created: 2019-07-20T20:42:53Z
last-modified: 2020-03-10T21:28:31Z
source: RIPE

Intelligence


File Origin
# of uploads :
1
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Threat name:
ByteCode-MSIL.Backdoor.NanoCore
Status:
Malicious
First seen:
2020-06-24 05:39:04 UTC
AV detection:
28 of 48 (58.33%)
Threat level:
  5/5
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.

Malspam

NanoCore

zip 231d9bae1c77d7c2a02f60d24836f1f77e60f6af9d142692a3df13e1c7df44e5

(this sample)

  
Dropping
NanoCore
  
Delivery method
Distributed via e-mail attachment

Comments