MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 582ec0985f0066dab40c455d1f8e6c414d9d5d0c156f673c6327efb901d97542. 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: 5
| SHA256 hash: | 582ec0985f0066dab40c455d1f8e6c414d9d5d0c156f673c6327efb901d97542 |
|---|---|
| SHA3-384 hash: | 898e1fa045b47cd616ea0e756d2d620bad7c7ea9e82cba59abf3db35140aa88e30c304660495ef8684b5efb97dd29e94 |
| SHA1 hash: | a92f515a0510feaf981f0d2b544aa602a346177b |
| MD5 hash: | 54c5c7e6e79dee508851549861c453a9 |
| humanhash: | sodium-burger-nuts-yellow |
| File name: | PO 4993837.exe |
| Download: | download sample |
| Signature | NanoCore |
| File size: | 1'313'280 bytes |
| First seen: | 2020-06-18 12:56:40 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger) |
| ssdeep | 24576:Itb20pkaCqT5TBWgNQ7a3AfjrOb3LKaCPyFwIF/fYh6A:RVg5tQ7a3Ij8bZFk5 |
| Threatray | 1'912 similar samples on MalwareBazaar |
| TLSH | A155BD1233BD8263D27D513379156301BE7BF82525A0FC7B1FA6CA3CAA211215F1A66F |
| Reporter |  abuse_ch |
| Tags: | exe NanoCore nVpn RAT |
abuse_ch
Malspam distributing NanoCore:HELO: mail.jicainsurance.com
Sending IP: 150.95.64.75
From: Salem A. Al-Hamimi <shamimi@alrawabi.com>
Subject: New order.
Attachment: PO 4993837.rar (contains "PO 4993837.exe")
NanoCore RAT C2:
185.140.53.12:1985
Hosted on 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 :
81
Origin country :
n/a
Vendor Threat Intelligence
Detection:
NanoCore
Gathering data
Gathering data
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
nanocorerat
Similar samples:
+ 1'902 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Score:
10/10
Tags:
keylogger trojan stealer spyware family:nanocore persistence evasion
Behaviour
Suspicious use of SendNotifyMessage
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run entry to start application
Checks whether UAC is enabled
Drops startup file
NanoCore
Malware Config
C2 Extraction:
185.140.53.12:1985
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 |
|---|---|
| Author: | abuse.ch |
| 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 |
| Reference: | https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/ |
| Rule name: | win_nanocore_w0 |
|---|---|
| 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.
ad26ae0d1f827a5894b9e6fade7aed5a
Dropped by
MD5 ad26ae0d1f827a5894b9e6fade7aed5a
Delivery method
Distributed via e-mail attachment
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.