MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f050c74e4c31afd7977a3e4f52875714f112354ed325cd814cd166bc7aad949f. 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: f050c74e4c31afd7977a3e4f52875714f112354ed325cd814cd166bc7aad949f
SHA3-384 hash: 6efd22e5abe44f75c40150ec17d6b960a58c304fc6ad135452165ae0eea85b4f2b3cae690bc464222cc414230ecec273
SHA1 hash: 314e4c07111d7c11365cfdcfb62f4f5b3b39049c
MD5 hash: 2120f85dee798635230cb218c9b7f998
humanhash: connecticut-artist-carpet-nine
File name:Logistics-04-08-2020.r01
Download: download sample
Signature NanoCore
Create hunting rule
File size:618'259 bytes
First seen:2020-08-04 10:56:15 UTC
Last seen:Never
File type: r01
MIME type:application/x-rar
ssdeep 12288:HjtPXM3ii8uGiKgMFvEGKs410K3L/UzY1xEWF7bopKrFXDblkO0f/KypB:1cyDuGbzxrKn0K3LszuKW5ZXDbvyX
TLSH 08D4234605372B31BFE57B687A212BCA259443A4FBFF2D3522E1734C53FC1B981A6948
Reporter abuse_ch
Tags:Hostwinds NanoCore r01 RAT


Avatar
abuse_ch
Malspam distributing NanoCore:

HELO: hwsrv-758891.hostwindsdns.com
Sending IP: 104.168.203.3
From: Carlos Henrique <info@loburig.com>
Subject: RE: Egea Logistics/04.08.2020
Attachment: Logistics-04-08-2020.r01 (contains "Logistics-04-08-2020.exe")

NanoCore RAT C2:
mn255.freeddns.org:1605 (185.19.85.150)

% Information related to '185.19.84.0 - 185.19.85.255'

% Abuse contact for '185.19.84.0 - 185.19.85.255' is 'abuse@datawire.ch'

inetnum: 185.19.84.0 - 185.19.85.255
netname: DATAWIRE-DATACENTERS
descr: CUSTOMERS ZG01
country: CH
admin-c: DA4314-RIPE
tech-c: DA4314-RIPE
status: ASSIGNED PA
mnt-by: DATAWIRE-NOC
created: 2013-09-23T14:18:55Z
last-modified: 2013-09-23T14:18:55Z
source: RIPE

role: DATAWIRE AG
address: Hinterbergstrasse 22
admin-c: SH3634-RIPE
tech-c: SH3634-RIPE
nic-hdl: DA4314-RIPE
mnt-by: DATAWIRE-NOC
created: 2012-01-03T15:42:22Z
last-modified: 2013-08-25T14:21:45Z
source: RIPE # Filtered
abuse-mailbox: abuse@datawire.ch

% Information related to '185.19.84.0/22AS48971'

route: 185.19.84.0/22
descr: DATAWIRE AG DATACENTERS
origin: AS48971
mnt-by: DATAWIRE-NOC
created: 2013-03-07T20:43:03Z
last-modified: 2013-03-07T20:43:03Z
source: RIPE

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f050c74e4c31afd7977a3e4f52875714f112354ed325cd814cd166bc7aad949f/
Threat name:
ByteCode-MSIL.Backdoor.NanoCore
Create hunting rule
Status:
Malicious
First seen:
2020-08-04 10:58:06 UTC
AV detection:
5 of 48 (10.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6bimotsmggx5pf32hzhvfb2xctyrenko2ms43akm2ftly6vnsspq._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/f050c74e4c31afd7977a3e4f52875714f112354ed325cd814cd166bc7aad949f

File information

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

Malspam

NanoCore

r01 f050c74e4c31afd7977a3e4f52875714f112354ed325cd814cd166bc7aad949f

(this sample)

NanoCore

Executable exe 60c933d92c32bb887976e0b949092fd822643d445b79a3289eb548866e35ea09

  
Dropping
MD5 c4cf58e7d1c7b1dc2e7b68658380cc0d
  
Dropping
NanoCore
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 60c933d92c32bb887976e0b949092fd822643d445b79a3289eb548866e35ea09

Comments