MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6fb52b38986264542842fb73d02f1959a8b9a91fe78acf5378d6dc982a428906. 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: 6fb52b38986264542842fb73d02f1959a8b9a91fe78acf5378d6dc982a428906
SHA3-384 hash: 30d17916471c47fbad6c03c5970833eb84cedd1ca43b2e0554b09158dabfdb6b65340b25befb3e465abfd97e7ac2cfe6
SHA1 hash: e449717a458a17df2f2126b91a73d54ab04765f6
MD5 hash: a132ce0af581817366bb953514524d8f
humanhash: alaska-high-green-august
File name:Shiping Doc BL.PDF.z
Download: download sample
Signature NanoCore
Create hunting rule
File size:304'511 bytes
First seen:2021-01-03 10:31:47 UTC
Last seen:Never
File type: z
MIME type:application/x-rar
ssdeep 6144:N1eHINCfk4eYEfXhM2UlfNHD/wUkH4fKKW3pHRnhyfsWQ9dzlRJnp:neHINC84KPhElJD/whHiKfRnEsWGvJnp
TLSH EE54239A3DFEB8FF1C15FB4EAB31F59193C275E40671D13869C882A6318577E80243A8
Reporter abuse_ch
Tags:NanoCore nVpn RAT TNT z


Avatar
abuse_ch
Malspam distributing NanoCore:

HELO: server.veretyings.cf
Sending IP: 188.225.56.244
From: TNT EXPRESS INC <tnt@veretyings.cf>
Subject: Consignment Notification: You have A Package With Us
Attachment: Shiping Doc BL.PDF.z (contains "Shiping Doc BL.exe")

NanoCore RAT C2:
chinomso.duckdns.org:7688 (194.5.98.157)

Pointing to nVpn:

% Information related to '194.5.98.0 - 194.5.98.255'

% Abuse contact for '194.5.98.0 - 194.5.98.255' is 'abuse@privacyfirst.sh'

inetnum: 194.5.98.0 - 194.5.98.255
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-NO
country: NO
admin-c: TPP15-RIPE
tech-c: TPP15-RIPE
org: ORG-TPP6-RIPE
status: ASSIGNED PA
mnt-by: PRIVACYFIRST-MNT
created: 2019-04-26T16:42:54Z
last-modified: 2020-10-07T21:35:29Z
source: RIPE

Intelligence

File Origin
# of uploads :
1
# of downloads :
247
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6fb52b38986264542842fb73d02f1959a8b9a91fe78acf5378d6dc982a428906/
Threat name:
Win32.Trojan.Zenpak
Create hunting rule
Status:
Malicious
First seen:
2021-01-03 02:43:23 UTC
AV detection:
12 of 28 (42.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=n62swoeymjsfikcc7nz5alyzlgultki746fm6u3y23ojqkscreda._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/6fb52b38986264542842fb73d02f1959a8b9a91fe78acf5378d6dc982a428906

File information

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

Malspam

NanoCore

z 6fb52b38986264542842fb73d02f1959a8b9a91fe78acf5378d6dc982a428906

(this sample)

NanoCore

Executable exe 229ea7b1a977df90c61778f080b826c853f990364fb9a80975ff9a90654ea835

  
Dropping
MD5 c5cb4758b0d19926833f4b958fa9822c
  
Dropping
NanoCore
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 229ea7b1a977df90c61778f080b826c853f990364fb9a80975ff9a90654ea835

Comments