MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b658fd5c053a8c3e804a3f8b093a9a8b08cf58501475e485038f88b475f691c5. 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: b658fd5c053a8c3e804a3f8b093a9a8b08cf58501475e485038f88b475f691c5
SHA3-384 hash: 867c04896a565f7dc7933589a74629ddd3e2c9c3f4dc3085d67dc5a4caa30473ce6ecb4ea1c028884d75b739673d0db0
SHA1 hash: 961cd2194aa80dc4f8a6531bb35c6fe40a0093db
MD5 hash: 189f611cf256a638349e39a44986bc63
humanhash: seven-helium-south-island
File name:POEA MEMORANDUM NO. 60- 2020.uue.zip
Download: download sample
Signature NanoCore
Create hunting rule
File size:977'931 bytes
First seen:2020-06-03 08:40:24 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 24576:eXlzlKEImKda0U4Lyb5629nJy6Jf2CgYD0S9uxdg:eXlzlKE1SrxyNW6Jpg20Hfg
TLSH F025335616C8B24EDB323B9C227FC81AF2FA605DE11EA39D35300DB36D058B29CD7499
Reporter abuse_ch
Tags:NanoCore nVpn RAT zip


Avatar
abuse_ch
Malspam distributing NanoCore:

HELO: gmmgroupasia.wsiph2.com
Sending IP: 173.230.147.68
From: POEA <info1@poea.gov.ph>
Subject: POEA MEMORANDUM NO. 60- 2020. GENTLE REMINDER!
Attachment: POEA MEMORANDUM NO. 60- 2020.uue.zip (contains "POEA MEMORANDUM NO. 60- 2020.PDF.exe")

NanoCore RAT C2:
aashkanani22.casacam.net:54985 (79.134.225.69)

Pointing to nVpn:

% Information related to '79.134.225.64 - 79.134.225.127'

% Abuse contact for '79.134.225.64 - 79.134.225.127' is 'abuse@your-vpn.network'

inetnum: 79.134.225.64 - 79.134.225.127
netname: YOUR_VPN_NETWORK
country: DE
remarks: ****************************************************
remarks: This subnet belongs to a VPN service provider.
remarks: We protect the right to privacy, which means
remarks: we don't log the activities of our users.
remarks: ****************************************************
admin-c: EH4074-RIPE
tech-c: YVN10-RIPE
status: ASSIGNED PA
abuse-c: YVN10-RIPE
org: ORG-YVN1-RIPE
mnt-by: AF15-MNT
created: 2019-07-19T18:26:38Z
last-modified: 2019-07-19T18:51:28Z
source: RIPE

Intelligence

File Origin
# of uploads :
1
# of downloads :
61
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Troj.NanoCo_TZ.22029.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.25510.ZipHeur.Ext.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Frs
Create hunting rule
Status:
Malicious
First seen:
2020-06-04 04:29:29 UTC
AV detection:
19 of 48 (39.58%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wzmp2xafhkgd5ackh6fqsou2rmem6wcqcr26jbidr6eli5pwshcq._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

zip b658fd5c053a8c3e804a3f8b093a9a8b08cf58501475e485038f88b475f691c5

(this sample)

NanoCore

Executable exe 830ebbba209b2d1403ad73d769b387ab9ee0d89f22a56aecdaf306e4d5e0e439

  
Dropping
MD5 e6ea83c65628d74768e92aa18aeb9ead
  
Dropping
NanoCore
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 830ebbba209b2d1403ad73d769b387ab9ee0d89f22a56aecdaf306e4d5e0e439

Comments