MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 62a73945438735007a8c819ab4d61dc04520b00e532f453827ee84a26e372c31. 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: 62a73945438735007a8c819ab4d61dc04520b00e532f453827ee84a26e372c31
SHA3-384 hash: 1ffc31034233bf72022408422db95a45c35fab45946df13c12e18d0693688217909629a512ef26c9cd95caa07e4e63e9
SHA1 hash: ed5919cf63969027b7be573a64a2ce89957c81be
MD5 hash: 0ec423c5d67264f4662a282f951f39e8
humanhash: fix-gee-ten-papa
File name:Invoice_Confirmation.img
Download: download sample
Signature NanoCore
Create hunting rule
File size:1'245'184 bytes
First seen:2020-07-03 06:19:42 UTC
Last seen:Never
File type: img
MIME type:application/x-iso9660-image
ssdeep 6144:MfPHHAUPU5R5ko+In3GxEhWyQVP6oY34GZ0ta5diAstvLGtELbMUTKZ:MXAUC5+In3+HyQV5OJ9SityjK
TLSH EF457D423388C8EAE15328FA987FC93015747D8E9521D70E3747BA1FA5E3352285B79E
Reporter abuse_ch
Tags:img NanoCore nVpn RAT


Avatar
abuse_ch
Malspam distributing NanoCore:

HELO: mail49197.hm1315.locaweb.com.br
Sending IP: 201.76.49.197
From: Kelvin Grant <contato@goema.com.br>
Reply-To: contato@goema.com.br
Subject: attach reference receipt.
Attachment: Invoice_Confirmation.img (contains "Invoice_Confirmation.exe")

NanoCore RAT C2:
vicnew.duckdns.org:9090 (185.165.153.32)

Pointing to nVpn:

% Information related to '185.165.153.0 - 185.165.153.255'

% Abuse contact for '185.165.153.0 - 185.165.153.255' is 'abuse@privacy-matters.co'

inetnum: 185.165.153.0 - 185.165.153.255
netname: PRIVACY_MATTERS
remarks: This prefix belongs to a VPN service provider.
remarks: For us the privacy of our customers matters, which means we store no logs
remarks: related to any IP addresses.
remarks: Spamhaus, please note that blacklisting the clean prefixes of our hosting
remarks: partners and upstream providers is an act of coercion and will no longer
remarks: be tolerated.
remarks: Coercion is punishable by a custodial sentence or by a monetary penalty.
remarks: If you continue such practice we will not only take legal actions against
remarks: your organization, but also make such blackmailing attempts public in the
remarks: media.
country: AT
admin-c: PMVS3-RIPE
tech-c: PMVS3-RIPE
org: ORG-PMVS1-RIPE
status: ASSIGNED PA
mnt-by: PM-MNT
created: 2019-10-18T12:14:26Z
last-modified: 2019-10-18T13:31:16Z
source: RIPE

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.362.14092.30655.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/62a73945438735007a8c819ab4d61dc04520b00e532f453827ee84a26e372c31/
Threat name:
ByteCode-MSIL.Ransomware.TeslaCrypt
Create hunting rule
Status:
Malicious
First seen:
2020-07-03 06:21:05 UTC
AV detection:
13 of 29 (44.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mkttsrkdq42qa6umqgnljvq5ybcsbmaokmxukobh52cke3rxfqyq._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

img 62a73945438735007a8c819ab4d61dc04520b00e532f453827ee84a26e372c31

(this sample)

NanoCore

Executable exe f5ccc5ce755b5273935290c41751582654c3f4783c07df8cf91dd783cd3afc1b

  
Dropping
MD5 6846c9d04a338a95f1f4182dcf16fc5a
  
Dropping
NanoCore
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 f5ccc5ce755b5273935290c41751582654c3f4783c07df8cf91dd783cd3afc1b

Comments