MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ad0fbe6d8f278dac33ae5ffa7168aadbcfbf82b04fb6b3d443aa4157fa1149b1. 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


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

SHA256 hash: ad0fbe6d8f278dac33ae5ffa7168aadbcfbf82b04fb6b3d443aa4157fa1149b1
SHA3-384 hash: 729496c176bda7101adb6c9d5cbab41a0a44d5149531472d21e55f03120672bce05d1b14ff7e993f2411fdf196486a50
SHA1 hash: 805165f673fa20f106f53a774685572e481de78d
MD5 hash: afe4fb4f0ffe411129a6826076b25dec
humanhash: wisconsin-friend-tennis-vermont
File name:Purchase Order (4).exe
Download: download sample
Signature NanoCore
Create hunting rule
File size:1'417'728 bytes
First seen:2020-05-13 16:38:36 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:ytb20pkaCqT5TBWgNQ7a5TSj8mPxWlMQ6xI3ebP5fa6A:/Vg5tQ7a5k0MQ6isRC5
Threatray 1'907 similar samples on MalwareBazaar
TLSH 5865BE1263DE8A60E37D7173791577016E6BF82535A1FC7B2FB4083CA9201215E2A76F
Reporter abuse_ch
Tags:exe NanoCore nVpn RAT


Avatar
abuse_ch
Malspam distributing NanoCore:

From: "ADIMIN" <phplist@easynet.es>
Reply-To: purchase.department@my.com
Subject: PURCHASE ORDER
Attachment: Purchase Order 4.gz (contains "Purchase Order (4).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 :
87
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.Predator
Create hunting rule
Status:
Malicious
First seen:
2020-05-13 18:09:00 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
23 of 31 (74.19%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vuh343mpe6g2ym5ol75hc2fk3ph37avqj63lhvcdvjavp6qrjgyq._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
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NanoCore
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NanoCore
+ 1'897 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-s66av9fe4s/
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 deba289b0b2f8bedfbfe4b4013b286e3ccb0d5856aeec6302e8a1289fe4b4c4c

NanoCore

Executable exe ad0fbe6d8f278dac33ae5ffa7168aadbcfbf82b04fb6b3d443aa4157fa1149b1

(this sample)

  
Dropped by
MD5 f5e9483c54dd73269c093fdfb05ed742
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 deba289b0b2f8bedfbfe4b4013b286e3ccb0d5856aeec6302e8a1289fe4b4c4c

Comments