MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f8ab2b23003d25ec24f3e29ed9c1e9b97fa76533f1d83deb282837492f16b146. 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: f8ab2b23003d25ec24f3e29ed9c1e9b97fa76533f1d83deb282837492f16b146
SHA3-384 hash: 78bda73a6716b8da7a64a1e450bdbe541f2e86c21dc633091c1915bcaa674c51b40a06e77eed0fd693923d77f59ecf71
SHA1 hash: ea2125a38c9030b002c4043176f449f4badf706a
MD5 hash: 08757a7f8365058340a3d7adb3ea54b5
humanhash: pip-twenty-kilo-pizza
File name:INVOICE.Z
Download: download sample
Signature NanoCore
Create hunting rule
File size:481'825 bytes
First seen:2020-08-27 05:44:41 UTC
Last seen:Never
File type: z
MIME type:application/x-rar
ssdeep 12288:jGtzeYbgs2kfeh5IMiSxVa6UHPY2kryoaWqZtXZsJmib:jgglkfqWMr7a6UHPUrYDpsJh
TLSH 7BA4230B2343FC51754EE844D9133A814F7D37F9A66A07AAEC44791DE19A32EE4CCA03
Reporter abuse_ch
Tags:NanoCore nVpn RAT z


Avatar
abuse_ch
Malspam distributing NanoCore:

HELO: gmail.com
Sending IP: 209.58.149.66
From: Christy Kwan <nadotubesales@gmail.com>
Subject: Check Bank Details
Attachment: INVOICE.Z (contains "uK4c13RrZFN6qJo.exe")

NanoCore RAT C2:
185.140.53.28:1985

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@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-EU3
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: 2020-07-28T20:56:03Z
source: RIPE

Intelligence

File Origin
# of uploads :
1
# of downloads :
165
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f8ab2b23003d25ec24f3e29ed9c1e9b97fa76533f1d83deb282837492f16b146/
Threat name:
Win32.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2020-08-27 05:46:07 UTC
AV detection:
2 of 48 (4.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7cvswiyahus6yjht4kpntqpjxf72ozjt6hmd32zifa3uslywwfda._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/f8ab2b23003d25ec24f3e29ed9c1e9b97fa76533f1d83deb282837492f16b146

File information

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

Malspam

NanoCore

z f8ab2b23003d25ec24f3e29ed9c1e9b97fa76533f1d83deb282837492f16b146

(this sample)

NanoCore

Executable exe 708e8ea4397b44ad8e1ea8ef53b0697dec1e09b6c454c7bf4654120e04a903f8

  
Dropping
MD5 d400f891031192908e80635dd6ac9cee
  
Dropping
NanoCore
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 708e8ea4397b44ad8e1ea8ef53b0697dec1e09b6c454c7bf4654120e04a903f8

Comments