MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c796d41449235b098b526b28883099b4dac087593d8068396e2c05b28c74a773. 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: c796d41449235b098b526b28883099b4dac087593d8068396e2c05b28c74a773
SHA3-384 hash: 131e00e508876afa991256e58e639ede9eabec1abc424f28027ed5ff81020bbf4053bb453577eef7c13daaa254322b1c
SHA1 hash: 9316a42c0220b674173ee8737d012bbc9ad6f5c5
MD5 hash: 6b3f308fc1408ae52a5fa3c4948d65d4
humanhash: oven-avocado-cola-tango
File name:Products List.exe
Download: download sample
Signature NanoCore
Create hunting rule
File size:1'483'776 bytes
First seen:2020-05-23 15:26:50 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:rtb20pkaCqT5TBWgNQ7aBoqclBYbQVwTjNQOXMrH9prHc6A:oVg5tQ7aBMlBurnXMrH9pr85
Threatray 1'913 similar samples on MalwareBazaar
TLSH 6565DF2373DD83A0C3B351737A56B741AE7BF82915B1F8BB2F94C93CA920161425E663
Reporter abuse_ch
Tags:exe NanoCore nVpn RAT


Avatar
abuse_ch
Malspam distributing NanoCore:

HELO: ilezoni.pw
Sending IP: 173.82.238.171
From: info@ilezoni.pw <info@ilezoni.pw>
Reply-To: purchase.depertment@my.com
Subject: Product List/Request For Quotation-05/20/2020
Attachment: Products List.gz (contains "Products List.exe")

NanoCore RAT C2:
91.193.75.46:1985

Hosted on 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 :
75
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.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:
2020-05-23 15:35:40 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
22 of 31 (70.97%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
Similar samples:
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NanoCore
03eacd008568d29ca8c5a4b9735f7fb6d2b2e5b7a1726f7ed316380e7b9f3e5c
NanoCore
17fa709f1a866d573f997f8f1288d537de382cccc5a4f9c1811db9da34c016b2
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1c2fafc2031b76ab4caf3f91474f023321703a820209da4591192b6ca7cd09d2
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582ec0985f0066dab40c455d1f8e6c414d9d5d0c156f673c6327efb901d97542
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7170afaea1dbb708d92f335dbcbf2677704d6abb91cb6d3f08cca0ed470d3dac
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73db44bf103e307704faafe310253e8b810593856abf4e92295f68f47532742c
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944b633d92799fe6aeefae5de7945b6b0b69020ed669d9d7e68ebd80868771e6
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NanoCore
+ 1'903 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
family:nanocore keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-g9w88slw3a/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Drops startup file
NanoCore
Malware Config
C2 Extraction:
91.193.75.46:1985
127.0.0.1:1985
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

gz 1e53a4f7f3b55d328a3fcf5cd5758db9124a6556a4d80a7dea7d2e97bd9ca87e

NanoCore

Executable exe c796d41449235b098b526b28883099b4dac087593d8068396e2c05b28c74a773

(this sample)

  
Dropped by
MD5 9ae830ff7c4be30cddb170dbe515a4c3
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 1e53a4f7f3b55d328a3fcf5cd5758db9124a6556a4d80a7dea7d2e97bd9ca87e

Comments