MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 64fab27a292c6f49262f33c5af0c3ff80425f82fe464b5f9099f5c0be62e966b. 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: 64fab27a292c6f49262f33c5af0c3ff80425f82fe464b5f9099f5c0be62e966b
SHA3-384 hash: f285521caba2c9f8c7af88cbcc7020c3aac8f70e101f34fe04039197a59d8997e8f4f8b5ba52313d96c13223dea189ce
SHA1 hash: 6d5fc2181964bea1b74bc3f7cfa570ee332c8331
MD5 hash: 31dae869095cb9d29bb2877d04b7e91e
humanhash: lake-nine-edward-white
File name:BL-Copy_pdf.gz
Download: download sample
Signature NanoCore
Create hunting rule
File size:331'927 bytes
First seen:2020-07-21 06:16:38 UTC
Last seen:Never
File type: gz
MIME type:application/gzip
ssdeep 6144:EePTNW9kvM1TIkbn3+x/66tkhRcI3+4KsDKk2EBkcsTpb34uD:EMTUkve08nO1jvF5YKk2E/FuD
TLSH 606423E5616950748C37E1AA920853E0FACC8C8E579B957F0C4A533B109CFEB9A70CA7
Reporter abuse_ch
Tags:gz NanoCore nVpn RAT


Avatar
abuse_ch
Malspam distributing NanoCore:

HELO: lukoils.pw
Sending IP: 192.236.176.137
From: Mac World Logistic <sales5@macworldlogistic.com>
Subject: RE: PRE-SHIPMENT DETAILS
Attachment: BL-Copy_pdf.gz (contains "BL-Copy_pdf.exe")

NanoCore RAT C2:
bornsinner.myq-see.com:3941 (194.5.98.58)

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-NOR
country: NO
descr: Sandefjord
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: 2020-07-14T18:04:10Z
source: RIPE

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WYG.29895.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/64fab27a292c6f49262f33c5af0c3ff80425f82fe464b5f9099f5c0be62e966b/
Threat name:
ByteCode-MSIL.Backdoor.NanoCore
Create hunting rule
Status:
Malicious
First seen:
2020-07-21 06:18:06 UTC
AV detection:
6 of 48 (12.50%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mt5le6rjfrxusjrpgpc26db77accl6bp4rsll6ijt5oaxzroszvq._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/64fab27a292c6f49262f33c5af0c3ff80425f82fe464b5f9099f5c0be62e966b

File information

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

Malspam

NanoCore

gz 64fab27a292c6f49262f33c5af0c3ff80425f82fe464b5f9099f5c0be62e966b

(this sample)

NanoCore

Executable exe 1583c29f396b51c03866ecbac92dfae57d41c361d8f6f5ae71600a84a4b9033d

  
Dropping
MD5 b60d09f2dce10213744504e38a4036c0
  
Dropping
NanoCore
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 1583c29f396b51c03866ecbac92dfae57d41c361d8f6f5ae71600a84a4b9033d

Comments