MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b0896cbac640a28e5f9f597d546534fb06175652f6c8d4232b65b22a1743be51. 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: b0896cbac640a28e5f9f597d546534fb06175652f6c8d4232b65b22a1743be51
SHA3-384 hash: dcf50fa3250ea8c21d1837b65a64ea7079827e05cf20502faa922acb363d5a8f0126af37e56f1fc600e2aeda03c3bf42
SHA1 hash: f72cd461170b890ef50402d07fc35637b73ba62c
MD5 hash: da4227dcfbc095e138deac5e6f7ee1f1
humanhash: finch-bravo-tennis-july
File name:ODEME.scr
Download: download sample
Signature NanoCore
Create hunting rule
File size:1'426'944 bytes
First seen:2020-05-28 08:36:21 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 24576:1tb20pkaCqT5TBWgNQ7a5QFgm+yKlChXh9VM8Mz4gXOegIW6A:mVg5tQ7a5Q2llChR9VqUAOj5
Threatray 1'916 similar samples on MalwareBazaar
TLSH A965E013B3DE8374D3B25273BA16B701AF7B782506E5F85B2FD8083DA960122525E673
Reporter abuse_ch
Tags:geo NanoCore nVpn RAT scr TUR


Avatar
abuse_ch
Malspam distributing NanoCore:

HELO: server.svetaine123.lt
Sending IP: 109.235.71.104
From: ZIRAAT BANKASI. <ziratbank@ileti.ziraatbank.com.tr>
Reply-To: epolleg44@gmail.com
Subject: Dis Ticaret Transferi Hakkinda!
Attachment: ODEME.uue (contains "ODEME.scr")

NanoCore RAT C2:
jege1.duckdns.org:2025 (79.134.225.74)

Pointing to nVpn:

% Information related to '79.134.225.64 - 79.134.225.127'

% Abuse contact for '79.134.225.64 - 79.134.225.127' is 'abuse@your-vpn.network'

inetnum: 79.134.225.64 - 79.134.225.127
netname: YOUR_VPN_NETWORK
country: DE
remarks: ****************************************************
remarks: This subnet belongs to a VPN service provider.
remarks: We protect the right to privacy, which means
remarks: we don't log the activities of our users.
remarks: ****************************************************
admin-c: EH4074-RIPE
tech-c: YVN10-RIPE
status: ASSIGNED PA
abuse-c: YVN10-RIPE
org: ORG-YVN1-RIPE
mnt-by: AF15-MNT
created: 2019-07-19T18:26:38Z
last-modified: 2019-07-19T18:51:28Z
source: RIPE

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
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.Predator
Create hunting rule
Status:
Malicious
First seen:
2020-05-28 09:01:51 UTC
File Type:
PE (Exe)
Extracted files:
16
AV detection:
21 of 31 (67.74%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
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NanoCore
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NanoCore
+ 1'906 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-fl3fbpld5j/
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
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Drops startup file
NanoCore
Malware Config
C2 Extraction:
jege1.duckdns.org:2025
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

uue 620756f3777b15a9d1786c659be1582a98d799db87c58fc85acf0e4b67ed9f19

NanoCore

Executable exe b0896cbac640a28e5f9f597d546534fb06175652f6c8d4232b65b22a1743be51

(this sample)

  
Dropped by
MD5 9a0076865f82aa9e8dbf24bea2421fda
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 620756f3777b15a9d1786c659be1582a98d799db87c58fc85acf0e4b67ed9f19

Comments