MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3d3b65bad705dd61eac5238d5c4fbaa49976f78402dd4bdab6cdbf0ea0b8bdc. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b3d3b65bad705dd61eac5238d5c4fbaa49976f78402dd4bdab6cdbf0ea0b8bdc
SHA3-384 hash: 95d2c5bebfdaa45d78746ab1d2995822f668481e3fcca37d3e6599139c0042578e1e58164aa448c84f92e24862861267
SHA1 hash: b4e29b6db790fa7188a77293d228be45c6dbbc69
MD5 hash: 7c5e5e762fc5cf0bb1e2410a80ed4dc5
humanhash: tennessee-neptune-sodium-harry
File name:CV.iso
Download: download sample
Signature NanoCore
Create hunting rule
File size:1'361'920 bytes
First seen:2020-06-15 12:21:05 UTC
Last seen:Never
File type: iso
MIME type:application/x-iso9660-image
ssdeep 24576:AAHnh+eWsN3skA4RV1Hom2KXMmHaOxQrFmnHIGXbz5:3h+ZkldoPK8YaOxmUH5
TLSH 9955AE0273918026FEAEA1735B55B241567DE8253133CCFF22A8DD79AA701612E3D36F
Reporter abuse_ch
Tags:iso NanoCore nVpn RAT


Avatar
abuse_ch
Malspam distributing NanoCore:

HELO: inco.com.lb
Sending IP: 23.226.130.91
From: Elsa Capello <colidi@inco.com.lb>
Subject: CV
Attachment: CV.iso (contains "CV.exe")

NanoCore RAT C2:
185.140.53.238:56732

Hosted on nVpn:

% Information related to '185.140.53.0 - 185.140.53.255'

% Abuse contact for '185.140.53.0 - 185.140.53.255' is 'abuse@FOS-VPN.org'

inetnum: 185.140.53.0 - 185.140.53.255
netname: Freedom_Of_Speech_VPN
remarks: Before you contact us, please read:
remarks: 185.140.53.0/24 belongs to a NON-LOGGING VPN service.
remarks: We don't log any user activities.
remarks: We believe that the right to informational self-determination and the
remarks: right to privacy are essential to all citizens of all countries.
remarks: We don't host anything else on our servers than VPN software and our
remarks: customers can open a fixed number of Ports.
remarks: Like Public WiFi or Tor Exit Node Operators we cannot be held responsible
remarks: for the actions of our customers, because we simply can't (and to be
remarks: honest: don't want) to control them.
country: EU
org: ORG-SL751-RIPE
admin-c: SL12644-RIPE
tech-c: SL12644-RIPE
status: ASSIGNED PA
mnt-by: FOS-VPN-MNT
created: 2016-10-17T23:24:00Z
last-modified: 2020-04-06T18:59:49Z
source: RIPE

Intelligence

File Origin
# of uploads :
1
# of downloads :
60
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.AIT.Trojan.Nymeria.1583.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Dropper.Kpavtoit
Create hunting rule
Status:
Malicious
First seen:
2020-06-15 12:23:03 UTC
AV detection:
20 of 31 (64.52%)
Threat level:
  3/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wpj3mw5nobo5mhvmki4nlrh3vjezo33yiaw5jpnlntn7b2qlrpoa._file
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

iso b3d3b65bad705dd61eac5238d5c4fbaa49976f78402dd4bdab6cdbf0ea0b8bdc

(this sample)

NanoCore

Executable exe 28dac03786f358f9f18751a1e0809e61de6f29a999c45ebc42b778ecf924a880

  
Dropping
MD5 683f1ee9dfa40dd6c520d89397a2efd0
  
Dropping
NanoCore
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 28dac03786f358f9f18751a1e0809e61de6f29a999c45ebc42b778ecf924a880

Comments