MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 26f45dc6e383ee31df6aabe8a5b4ecc625b76631f2a377803622a2990f3a8408. 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 4 Yara 5 Comments

SHA256 hash: 26f45dc6e383ee31df6aabe8a5b4ecc625b76631f2a377803622a2990f3a8408
SHA3-384 hash: b4cc6b1648a6060aeb954ab6bcd5a1c4b78bb540e7196b2f478bfca9a788c8616ec8c869ec7f9046b4c957de48a5ef6b
SHA1 hash: 4fe9e34f85efefee8ba56a73ddb450bec6cd088d
MD5 hash: aea6a74f303ac1db67b93b18dc7427b0
humanhash: winner-sodium-india-music
Download: download sample
Signature NanoCore
File size:336'896 bytes
First seen:2020-06-30 13:10:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744
ssdeep 6144:p9VXpoTi1BgcUn+/Z2dFaxJ7/BZ8I6Mk8quqs+zYTt0MhgUOA/ShQM:p9V5oTgNDKFa77/qNscAxqwSmM
TLSH 8E64013033FA9B21D6FE97B9556264100FB2BD576A60E31E6E9068CB0E73B006651F37
Reporter @abuse_ch
Tags:DHL exe NanoCore nVpn RAT

Malspam distributing NanoCore:

Sending IP:
From: DHL Express <>
Subject: DHL Scheduled Shipment Package
Attachment: DHL SHIPMENT DETAILS.iso (contains "DHL SHIPMENT DETAILS.exe")

NanoCore RAT C2: (

Pointing to nVpn:

% Information related to ' -'

% Abuse contact for ' -' is ''

inetnum: -
netname: Freedom_Of_Speech_VPN
remarks: Before you contact us, please read:
remarks: belongs to a NON-LOGGING VPN service.
remarks: We don't log any user activities.
remarks: We believe that the right to informational self-determination and the
remarks: right to privacy are essential to all citizens of all countries.
remarks: We don't host anything else on our servers than VPN software and our
remarks: customers can open a fixed number of Ports.
remarks: Like Public WiFi or Tor Exit Node Operators we cannot be held responsible
remarks: for the actions of our customers, because we simply can't (and to be
remarks: honest: don't want) to control them.
country: EU
org: ORG-SL751-RIPE
admin-c: SL12644-RIPE
tech-c: SL12644-RIPE
mnt-by: FOS-VPN-MNT
created: 2016-10-17T23:24:00Z
last-modified: 2020-04-06T18:59:49Z
source: RIPE


Mail intelligence
Trap location Impact
Global Low
# of uploads 1
# of downloads 29
Origin country US US
CAPE Sandbox Detection:n/a
CERT.PL MWDB Detection:nanocore
ReversingLabs :Status:Malicious
Threat name:ByteCode-MSIL.Trojan.Occamy
First seen:2020-06-30 13:12:07 UTC
AV detection:22 of 31 (70.97%)
Threat level:   2/5
Spamhaus Hash Blocklist :Malicious file
Hatching Triage Score:   10/10
Malware Family:nanocore
Tags:evasion trojan keylogger stealer spyware family:nanocore persistence
VirusTotal:Virustotal results 5.48%

Yara Signatures

Rule name:ach_NanoCore
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
Rule name:win_nanocore_w0
Author: Kevin Breen <>

File information

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



Executable exe 26f45dc6e383ee31df6aabe8a5b4ecc625b76631f2a377803622a2990f3a8408

(this sample)

Delivery method
Distributed via e-mail attachment