MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cd37bd1fd712becace8f1e9025f0cc72833868f6668a2111e511a537bea50b33. 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: cd37bd1fd712becace8f1e9025f0cc72833868f6668a2111e511a537bea50b33
SHA3-384 hash: bf72786fd491ee39d620f41a377526ca1abd54c80659bc77f79c4ec9c9458385621bc120f493086b22e339c4559fbd16
SHA1 hash: 59f16a10421fabc028fafd1ec2cfa71b76c4612f
MD5 hash: eb8f5ec4fcc197efa21dac5a8a35f72f
humanhash: utah-one-wolfram-finch
File name:22021Item_list_sheet7292020_PDF.rar
Download: download sample
Signature NanoCore
Create hunting rule
File size:560'130 bytes
First seen:2020-07-30 07:23:40 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:HcQ94JRfefNhI2qc7TxGjmv1RP7WSF6BuO8q17i298k:YRfEXI+xEMPrF6J8w7Tmk
TLSH 83C423B47B1ECF5211785EF3F2AA9A34FAE28F3804D1255E17A115016F129A5732C3AF
Reporter abuse_ch
Tags:NanoCore nVpn rar RAT


Avatar
abuse_ch
Malspam distributing NanoCore:

HELO: tumppi.com
Sending IP: 95.211.208.25
From: Great China Trading Ltd<purchase@tumppi.com>
Subject: RE: 动回复 urgent inquiry for quote
Attachment: 22021Item_list_sheet7292020_PDF.rar (contains "22021Item_list_sheet#7292020_PDF.exe")

NanoCore RAT C2:
79.134.225.71:1990

Hosted on nVpn:

% Information related to '79.134.225.0 - 79.134.225.127'

% Abuse contact for '79.134.225.0 - 79.134.225.127' is 'abuse@privacyfirst.sh'

inetnum: 79.134.225.0 - 79.134.225.127
netname: PRIVACYFIRST-EU
country: EU
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.
admin-c: TPP15-RIPE
tech-c: TPP15-RIPE
status: ASSIGNED PA
mnt-by: AF15-MNT
org: ORG-TPP6-RIPE
created: 2020-07-14T15:26:02Z
last-modified: 2020-07-14T15:31:06Z
source: RIPE

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cd37bd1fd712becace8f1e9025f0cc72833868f6668a2111e511a537bea50b33/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-30 07:25:07 UTC
AV detection:
16 of 29 (55.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zu332h6xck7mvtupd2icl4gmokbtq2hwm2fccepfcgstppvfbmzq._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/cd37bd1fd712becace8f1e9025f0cc72833868f6668a2111e511a537bea50b33

File information

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

Malspam

NanoCore

rar cd37bd1fd712becace8f1e9025f0cc72833868f6668a2111e511a537bea50b33

(this sample)

NanoCore

Executable exe ccd0bc8e90dc66863f6aab4a7d41e633ffb0799acf61e400c0e8f2568279c696

  
Dropping
MD5 e989518eabe414ef4b959eb7de190e7c
  
Dropping
NanoCore
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 ccd0bc8e90dc66863f6aab4a7d41e633ffb0799acf61e400c0e8f2568279c696

Comments