MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 845d3ae112917dce8499a3e132efb33bb07948d6180bffc6aeda4f0de0f15ebb. 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: 4


Intelligence 4 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 845d3ae112917dce8499a3e132efb33bb07948d6180bffc6aeda4f0de0f15ebb
SHA3-384 hash: ba6b30997ec28d74f71a462b7cc150bd85d24b7afa1344ecc0cb1a1e624af71367b8d8db9b8e0dd64e22d977cd1581e6
SHA1 hash: 2cc8d24eadef67413f5c9caf6831e2e066e6ed11
MD5 hash: 31032a163caa359beb89782e8dd07d6d
humanhash: delta-artist-louisiana-seven
File name:Booking.exe
Download: download sample
Signature NanoCore
Create hunting rule
File size:1'555'456 bytes
First seen:2020-05-03 14:15:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:ctb20pkaCqT5TBWgNQ7aBdd/XX7KFt30l2tMCWmQXeTOC0SB16A:FVg5tQ7aB7/b2tkHXmo20a5
Threatray 1'920 similar samples on MalwareBazaar
TLSH AB75E02373DE8365C3725273BA15BB51BE7B782506A5F86B2FD4093DEC20122521EA73
Reporter abuse_ch
Tags:exe NanoCore nVpn RAT


Avatar
abuse_ch
Malspam distributing NanoCore:

HELO: professionalizationtech.icu
Sending IP: 104.168.159.133
From: Account Department <sales@accounts.co.za>
Reply-To: vsapritisky@gmail.com
Subject: Booking Amendment
Attachment: Booking.img (contains "Booking.exe")

NanoCore C2 RAT:
u852117.nvpn.so:5638 (185.140.53.142)

Pointing to nVpn:

% Information related to '185.140.53.0 - 185.140.53.255'

% Abuse contact for '185.140.53.0 - 185.140.53.255' is 'abuse@FOS-VPN.org'

inetnum: 185.140.53.0 - 185.140.53.255
netname: Freedom_Of_Speech_VPN
remarks: Before you contact us, please read:
remarks: 185.140.53.0/24 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
status: ASSIGNED PA
mnt-by: FOS-VPN-MNT
created: 2016-10-17T23:24:00Z
last-modified: 2020-04-06T18:59:49Z
source: RIPE

Intelligence

File Origin
# of uploads :
1
# of downloads :
95
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.27684.AidExe.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.27681.XorExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-03 14:37:15 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
23 of 31 (74.19%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qrotvyissf645bezupqtf35thoyhssgwdaf77rvo3jhq3yhrl25q._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
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+ 1'910 additional samples on MalwareBazaar
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:ach_NanoCore
Create hunting rule
Author:abuse.ch
Rule name:Nanocore
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Nanocore in memory
Reference:internal research
Rule name:Nanocore_RAT_Feb18_1
Create hunting rule
Author:Florian Roth
Description:Detects Nanocore RAT
Reference:Internal Research - T2T
Rule name:Nanocore_RAT_Gen_2
Create hunting rule
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
Create hunting rule
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.

Malspam

NanoCore

img c94cd706c8ed57bf546c864b6f709b0921ccbbee7383d10b87d2ace3d1e63589

NanoCore

Executable exe 845d3ae112917dce8499a3e132efb33bb07948d6180bffc6aeda4f0de0f15ebb

(this sample)

  
Dropped by
MD5 324480887c688110b04d901b21754c90
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 c94cd706c8ed57bf546c864b6f709b0921ccbbee7383d10b87d2ace3d1e63589

Comments