MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 727d39dfd332b1139543010dc0ec4e4cea0f4da4e75424966dab95d3bb6cc714. 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: 727d39dfd332b1139543010dc0ec4e4cea0f4da4e75424966dab95d3bb6cc714
SHA3-384 hash: 226a1fb7d5d788221e2bea3cdad81e3f9dd2f9c1a770f84f10888b01416650f44b435b61eaa7ef9421522c97f4b5350f
SHA1 hash: 777718b3a021ceb6b737c5a74b2d6c980023c2c9
MD5 hash: e25ba017f7c1679041452ef68c7ab859
humanhash: oxygen-white-august-mars
File name:DHL FILE 987634732.rar
Download: download sample
Signature NanoCore
Create hunting rule
File size:473'622 bytes
First seen:2020-10-15 13:05:14 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:C9kREfSV6ZcUdok7z9JmmzM407Hz3y6Bc+mOIoa:u3VNzzMpT3y6BtMoa
TLSH 52A423E5CF8F2A47124E50663D65CF2E8206A49958421D2E004FF31B56CFF4E787BAE9
Reporter abuse_ch
Tags:DHL NanoCore nVpn rar RAT


Avatar
abuse_ch
Malspam distributing NanoCore:

HELO: server.filmworld.tv
Sending IP: 70.32.31.17
From: DHL Express <dhlSender@dhl.com>
Reply-To: DHL Express <dhlSender@dhl.com>
Subject: DHL On Demand Delivery
Attachment: DHL FILE 987634732.rar (contains "DHL FILE 987634732.exe")

NanoCore RAT C2:
officezafar.hopto.org:3575 (79.134.225.105)

Pointing to 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 :
116
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/727d39dfd332b1139543010dc0ec4e4cea0f4da4e75424966dab95d3bb6cc714/
Threat name:
ByteCode-MSIL.Trojan.Tiggre
Create hunting rule
Status:
Malicious
First seen:
2020-10-15 12:20:08 UTC
AV detection:
14 of 29 (48.28%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=oj6ttx6tgkyrhfkdaeg4b3cojtva6tne45kcjftnvok5ho3my4ka._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/727d39dfd332b1139543010dc0ec4e4cea0f4da4e75424966dab95d3bb6cc714

File information

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

Malspam

NanoCore

rar 727d39dfd332b1139543010dc0ec4e4cea0f4da4e75424966dab95d3bb6cc714

(this sample)

NanoCore

Executable exe 0194b73382942a33d0aa2fcdcb40de137ce6d1b732ad852291dc26c60f291ea8

  
Dropping
MD5 e0baf9bdf0dad14ad47cc9925d9dec54
  
Dropping
NanoCore
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 0194b73382942a33d0aa2fcdcb40de137ce6d1b732ad852291dc26c60f291ea8

Comments