MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 36021186d54cc72cb2400000e385a014d5125fc843b47c382662cf9fee154cbd. 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: 36021186d54cc72cb2400000e385a014d5125fc843b47c382662cf9fee154cbd
SHA3-384 hash: 5b3fe1b6fe1eee69b03f4035e5bdf12608f388ea719189fe390736e058c94a973898180436be3d9c39a399d06145316c
SHA1 hash: b645f0bf99637962a199d3b2a46f3cf9a145e063
MD5 hash: e1c7666248f73bf5b96197c0d8477c8b
humanhash: speaker-cardinal-twenty-california
File name:PROOF OF PAYMENT.exe
Download: download sample
Signature NanoCore
Create hunting rule
File size:1'434'624 bytes
First seen:2020-05-28 09:40:07 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:qtb20pkaCqT5TBWgNQ7aDVFgm+uE/MCpA7sTRG6A:XVg5tQ7aDV2jMfoU5
Threatray 3'744 similar samples on MalwareBazaar
TLSH 5365D02363DEC364C7B25273BA26B741AEBB782506B5F46B2FD4083DB860161521E773
Reporter abuse_ch
Tags:exe NanoCore nVpn RAT


Avatar
abuse_ch
Malspam distributing NanoCore:

HELO: smg2.telkomsa.net
Sending IP: 105.187.200.242
From: jbrussel@telkomsa.net
Subject: PROOF OF PAYMENT
Attachment: PROOF OF PAYMENT.UUE (contains "PROOF OF PAYMENT.exe")

NanoCore RAT C2:
lakadon.duckdns.org:3190 (91.193.75.22)

Pointing to nVpn:

% Information related to '91.193.75.0 - 91.193.75.255'

% Abuse contact for '91.193.75.0 - 91.193.75.255' is 'abuse@kgb-vpn.org'

inetnum: 91.193.75.0 - 91.193.75.255
netname: NON-LOGGING-VPN-SERVICE
descr: Please note that we don't store any user data.
descr: Our main effort is not to make money, but to preserve values like the
descr: freedom of expression, the freedom of press, the right to data protection
descr: and informational self-determination.
descr: We ask all employees of Spamhaus and all self-proclaimed deputy sheriffs
descr: to stop your attacks against us.
country: EU
admin-c: KA7109-RIPE
tech-c: KA7109-RIPE
org: ORG-KHd1-RIPE
status: ASSIGNED PI
mnt-by: RIPE-NCC-END-MNT
mnt-by: KGB-MNT
mnt-routes: KGB-MNT
sponsoring-org: ORG-MW1-RIPE
created: 2012-06-04T11:05:55Z
last-modified: 2019-12-05T05:39:00Z
source: RIPE

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.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:
2020-05-28 10:02:38 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
24 of 31 (77.42%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
Similar samples:
02b10c6690bd0ed3e9b675553519df78a7ede63a398d68304043eacb691fd305
NanoCore
1064f65ca25e0759b7cebcd985a6243c98ccd08317df9f87dd1c8b88c29e2a9a
NanoCore
1c2fafc2031b76ab4caf3f91474f023321703a820209da4591192b6ca7cd09d2
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2275ed4e7833bc3fc6ed7605de53e3ba46ceec5dd5e547fb8f49b977f9dfa0f0
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582ec0985f0066dab40c455d1f8e6c414d9d5d0c156f673c6327efb901d97542
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7170afaea1dbb708d92f335dbcbf2677704d6abb91cb6d3f08cca0ed470d3dac
NanoCore
8275f526465d7b9d806b1be78d895d7f499044b456be1aec36b8cac8188890ac
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9480fd2481f1fdff9980c3364d5a33f8b3271e5566ca7d19329890c7c2dd20cd
NanoCore
a73359e756c28a176925f85e7aa0326213bbf54c5fea0dac86215341fa258cc6
NanoCore
a97cbea3af021993de44693e3dc76121041e99a3d21e4936f84341952e1464cd
NanoCore
+ 3'734 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
family:nanocore keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-yhc8xbj2vs/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Drops startup file
NanoCore
Malware Config
C2 Extraction:
lakadon.duckdns.org:3190
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.

94ff5ff105bd737803360217b784569f

NanoCore

Executable exe 36021186d54cc72cb2400000e385a014d5125fc843b47c382662cf9fee154cbd

(this sample)

  
Dropped by
MD5 94ff5ff105bd737803360217b784569f
  
Delivery method
Distributed via e-mail attachment

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