MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e7cc4faaa2c9412df88a09f12d3eb5b8670715891d4424b4d22e64628ef64cff. 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: e7cc4faaa2c9412df88a09f12d3eb5b8670715891d4424b4d22e64628ef64cff
SHA3-384 hash: fdb4e0a3c526380cc195fe40cae7a6c13c8bd304a3cf41e123b8a4619792821be10098895d59637cf3f1fa589dc226c3
SHA1 hash: b7b96cdeda3a26b620a769de936859ea58370ab0
MD5 hash: eaa80cc54d23173035c7acf3c05ae50b
humanhash: sixteen-mountain-double-delaware
File name:2020101508898,pdf.zip
Download: download sample
Signature NanoCore
Create hunting rule
File size:534'653 bytes
First seen:2020-10-15 11:14:08 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:LFU+1F73qg1ENeZBN35cpFuJNH8y5u7NyzxPZYtrH:BD/KeZBZRJN3agxPZurH
TLSH EDB42383F28C4D00518BD824B46B47E42EA5D95AACE1C0CB569B70E7D38EBB7126D1FD
Reporter abuse_ch
Tags:geo KOR NanoCore nVpn RAT zip


Avatar
abuse_ch
Malspam distributing NanoCore:

HELO: vps.frofr-atibu.com
Sending IP: 45.95.169.149
From: Yuri Yoon <hjpark@stglobal.co.kr>
Subject: 지불 사본
Attachment: 2020101508898,pdf.zip (contains "2020101508898,pdf.exe")

NanoCore RAT C2:
billionaire.ddns.net:3734 (185.165.153.245)

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@privacyfirst.sh'

inetnum: 185.165.153.0 - 185.165.153.255
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-AT
country: AT
admin-c: TPP15-RIPE
tech-c: TPP15-RIPE
org: ORG-TPP6-RIPE
status: ASSIGNED PA
mnt-by: PRIVACYFIRST-MNT
created: 2019-10-18T12:14:26Z
last-modified: 2020-10-07T21:42:48Z
source: RIPE

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.26176.ZipHeur.BadExt.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e7cc4faaa2c9412df88a09f12d3eb5b8670715891d4424b4d22e64628ef64cff/
Threat name:
ByteCode-MSIL.Backdoor.NanoBot
Create hunting rule
Status:
Malicious
First seen:
2020-10-15 04:03:15 UTC
AV detection:
18 of 48 (37.50%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=47ge7kvczfas36ekbhys2pvvxbtqofmjdvccjngsfzsgfdxwjt7q._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e7cc4faaa2c9412df88a09f12d3eb5b8670715891d4424b4d22e64628ef64cff

File information

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

Malspam

NanoCore

zip e7cc4faaa2c9412df88a09f12d3eb5b8670715891d4424b4d22e64628ef64cff

(this sample)

NanoCore

Executable exe 4132de9c0b4c5c604bed2261b999848573b44a5208482a4847c9b6b2f2ff729b

  
Dropping
MD5 4983256b0364b1232f6196a49856ef72
  
Dropping
NanoCore
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 4132de9c0b4c5c604bed2261b999848573b44a5208482a4847c9b6b2f2ff729b

Comments