MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f395e7b1bee02cf49e1314b5a346a699f9cfb33e9d9607f2e9dc2760825eadf0. 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


Intelligence 2 File information 3 Yara 5 Comments

SHA256 hash: f395e7b1bee02cf49e1314b5a346a699f9cfb33e9d9607f2e9dc2760825eadf0
SHA3-384 hash: 7f3f6bf412a39187883de39bdd4502e5c6fce7b87425925261b525a8c5374c17c17ccc7e2f476830da972dbb4b6a411b
SHA1 hash: c34279989e7808d5e2888b69de5819b1bd501ee8
MD5 hash: cc0093306ae12c8d2425e45adab96f16
humanhash: queen-winner-finch-whiskey
File name:Ordine30062020PDF.exe
Download: download sample
Signature NanoCore
File size:316'416 bytes
First seen:2020-06-30 16:46:51 UTC
Last seen:2020-06-30 17:57:03 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744
ssdeep 6144:jIRFaMlbxKa2Je+rKtTmlOb9Eg4npCXVgF9dQzLdgdx0cED:cRxlcfKOuPlgXU8x0c
TLSH A064D1598764F2FBD7CB513BF197613A8772D2973D83E32F092891AA3D46BC00906693
Reporter @abuse_ch
Tags:exe NanoCore nVpn RAT


Twitter
@abuse_ch
Malspam distributing unidentified malware:

HELO: server.kanal77.com.mk
Sending IP: 195.201.106.101
From: Uff. Commerciale - MWM <comm01@mvvmitalia.it>
Subject: Ordinazione d'acquisto
Attachment: Ordine30062020PDF.xz (contains "Ordine30062020PDF.exe")

Unknown RAT C2s:
forwork61420.ddns.net:3118 (194.5.99.20)
forwork61420.duckdns.org:3118 (194.5.99.20)

Pointing to nVpn:

% Information related to '194.5.99.0 - 194.5.99.255'

% Abuse contact for '194.5.99.0 - 194.5.99.255' is 'abuse@inter-cloud.tech'

inetnum: 194.5.99.0 - 194.5.99.255
netname: Privacy_Online
remarks: ------------------------------------------------------------------------
remarks: This prefix is used by a non-logging VPN service provider.
remarks: We don't log any user activities.
remarks: We don't host anything else on our servers than VPN software (OpenVPN,
remarks: IKEv1 & 2, WireGuard ...).
remarks: Our customers can open up to 8 Ports (TCP & UDP).
remarks: We support the Tor Project: https://www.torproject.org
remarks: Before sending us potential complaints, please read:
remarks: https://www.torservers.net/abuse.html
remarks:
remarks: We are under constant pressure by Spamhaus.
remarks: Spamhaus issues tons of fake SBL listings in order to destroy our service.
remarks: They use fake identities, violate EU laws and hide outside the EU in
remarks: Andorra to avoid legal consequences.
remarks: Please don't trust this organization.
remarks: If you have any questions related to our service, please contact us
remarks: directly via e-mail: support@inter-cloud.tech
remarks:
remarks: Thank you.
remarks: ------------------------------------------------------------------------
admin-c: RA9926-RIPE
tech-c: RA9926-RIPE
org: ORG-NFAS6-RIPE
country: GB
status: ASSIGNED PA
mnt-by: inter-cloud-mnt
created: 2019-07-20T20:42:53Z
last-modified: 2020-03-10T21:28:31Z
source: RIPE

Intelligence


Mail intelligence
Trap location Impact
Global Low
# of uploads 2
# of downloads 34
Origin country US US
CAPE Sandbox Detection:n/a
Link: https://www.capesandbox.com/analysis/17472/
ClamAV SecuriteInfo.com.MSIL.Kryptik.WOX.24069.UNOFFICIAL
CERT.PL MWDB Detection:nanocore
Link: https://mwdb.cert.pl/sample/f395e7b1bee02cf49e1314b5a346a699f9cfb33e9d9607f2e9dc2760825eadf0/
ReversingLabs :Status:Malicious
Threat name:ByteCode-MSIL.Trojan.Kryptik
First seen:2020-06-30 15:26:43 UTC
AV detection:19 of 31 (61.29%)
Threat level:   2/5
Spamhaus Hash Blocklist :Suspicious file
Hatching Triage Score:   10/10
Malware Family:nanocore
Link: https://tria.ge/reports/200630-9h63fldh52/
Tags:evasion trojan keylogger stealer spyware family:nanocore persistence
Config extraction:forwork61420.ddns.net:3118
forwork61420.duckdns.org:3118
VirusTotal:Virustotal results 31.51%

Yara Signatures


Rule name:ach_NanoCore
Author:abuse.ch
Rule name:Nanocore
Author:JPCERT/CC Incident Response Group
Description:detect Nanocore in memory
Reference:internal research
Rule name:Nanocore_RAT_Feb18_1
Author:Florian Roth
Description:Detects Nanocore RAT
Reference:Internal Research - T2T
Rule name:Nanocore_RAT_Gen_2
Author:Florian Roth
Description:Detetcs the Nanocore RAT
Reference:https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Rule name:win_nanocore_w0
Author: Kevin Breen <kevin@techanarchy.net>

File information


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

291d49aa801304208f4f783c93165190

NanoCore

Executable exe f395e7b1bee02cf49e1314b5a346a699f9cfb33e9d9607f2e9dc2760825eadf0

(this sample)

  
Dropped by
MD5 291d49aa801304208f4f783c93165190
  
Delivery method
Distributed via e-mail attachment

Comments