MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4d1f31632eb785faa5c13ee95688da65023d9084686e8435882d606e0cdf2032. 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: 4


Intelligence 4 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4d1f31632eb785faa5c13ee95688da65023d9084686e8435882d606e0cdf2032
SHA3-384 hash: b46e0ea7bde367e7a11ef31550dc0d4a5dae74abf090156b5718a0967b069fbf51555ee51ae7507df3eab517b50df0de
SHA1 hash: 4310c2e1ba2a1d299cbf97aa71fcc1e691b916b5
MD5 hash: 34ffabfd92edfa15a854d8b032fb7f6d
humanhash: undress-spring-nineteen-jig
File name:PROOOF OF PAYMENT.IMG
Download: download sample
Signature NanoCore
Create hunting rule
File size:1'572'864 bytes
First seen:2021-01-19 11:58:47 UTC
Last seen:Never
File type: img
MIME type:application/x-iso9660-image
ssdeep 12288:KqV5OpnI6faaeOd6/MTrklNE5b/wKB0dJ:15OpnImys6/4kjE5bAJ
TLSH 2575395423AC8F54F2F98BF81263AA4093B72D0B921AD64E4CC63DF6367DB834945787
Reporter abuse_ch
Tags:img NanoCore nVpn RAT


Avatar
abuse_ch
Malspam distributing NanoCore:

HELO: camel.ash.relay.mailchannels.net
Sending IP: 23.83.222.29
From: dokters@cachetmed.co.za
Subject: PROOF OF PAYMENT
Attachment: PROOOF OF PAYMENT.IMG (contains "PROOF OF PAYMENT.exe")

NanoCore RAT C2:
amechi.duckdns.org:3190 (185.140.53.131)

Pointing to 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@privacyfirst.sh'

inetnum: 185.140.53.0 - 185.140.53.255
remarks: This prefix is assigned to The PRIVACYFIRST Project, which
remarks: operates infrastructure jointly used by various VPN service
remarks: providers. We have a very strong focus on privacy and freedom.
remarks: In case of abuse, we encourage all international law enforcement
remarks: agencies to get in touch with our abuse contact. Due to the fact
remarks: that we keep no logs of user activities and only share data when
remarks: it is legally required under our jurisdiction, it is very unlikely
remarks: for a demand of user information to be successful. Still, that
remarks: should not deter you from reaching out.
netname: PRIVACYFIRST-EU
country: EU
admin-c: TPP15-RIPE
tech-c: TPP15-RIPE
org: ORG-TPP6-RIPE
status: ASSIGNED PA
mnt-by: PRIVACYFIRST-MNT
created: 2016-10-17T23:24:00Z
last-modified: 2020-11-06T23:02:44Z
source: RIPE

Intelligence

File Origin
# of uploads :
1
# of downloads :
219
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Siggen11.57608.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4d1f31632eb785faa5c13ee95688da65023d9084686e8435882d606e0cdf2032/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-01-19 11:59:04 UTC
AV detection:
12 of 46 (26.09%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=juptcyzow6c7vjobh3uvncg2mubd3eeenbxiinmifvqg4dg7eaza._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/4d1f31632eb785faa5c13ee95688da65023d9084686e8435882d606e0cdf2032

File information

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

Malspam

NanoCore

img 4d1f31632eb785faa5c13ee95688da65023d9084686e8435882d606e0cdf2032

(this sample)

NanoCore

Executable exe 7f7afb406c8f911f21354b2ea60fd688ce8083ed0ab10156c6f3421d927d2fab

  
Dropping
MD5 57090f9293d9a013c7ff7fb614681a46
  
Dropping
NanoCore
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 7f7afb406c8f911f21354b2ea60fd688ce8083ed0ab10156c6f3421d927d2fab

Comments