MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ad9b31618184bb980a5e825fcb465913f3002077043fc5e3a761653473a4dce0. 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: 6


Intelligence 6 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ad9b31618184bb980a5e825fcb465913f3002077043fc5e3a761653473a4dce0
SHA3-384 hash: 1251c04d21d689dc132022fcd80010b44c71cd48590faa4d83f4c19c8e7c796b51510cb9041be6dc16a16c8d3b570ae8
SHA1 hash: 9ca81d15589388882a9baf831982aabcb6005973
MD5 hash: 972121f63f2c17cc0aaf0a6b533244b2
humanhash: equal-foxtrot-river-london
File name:972121f63f2c17cc0aaf0a6b533244b2.exe
Download: download sample
Signature NanoCore
Create hunting rule
File size:775'168 bytes
First seen:2020-06-15 06:46:16 UTC
Last seen:2020-06-15 08:24:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:UKSQIUDCCgrRa89cufZFXik4JbBYT5E+oeYuF0Ycyh4KQ0JQZFZ:0PUIr5ffXvEpCFXcyCmJQZFZ
Threatray 1'276 similar samples on MalwareBazaar
TLSH 85F4E00977E8831AD6DB467CD4B2C13197B67E135A02E70A69CC6CFB38A33958913763
Reporter abuse_ch
Tags:exe NanoCore nVpn RAT


Avatar
abuse_ch
NanoCore RAT C2:
mogs20.hopto.org:1085 (185.244.30.251)

Hosted on nVpn:

% Information related to '185.244.30.0 - 185.244.30.255'

% Abuse contact for '185.244.30.0 - 185.244.30.255' is 'abuse@FOS-VPN.org'

inetnum: 185.244.30.0 - 185.244.30.255
netname: Freedom_Of_Speech_VPN
remarks: Before you contact us, please read:
remarks: 185.244.30.0/24 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: 2019-10-29T14:10:27Z
last-modified: 2020-06-03T09:20:12Z
source: RIPE

Intelligence

File Origin
# of uploads :
2
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Detection:
NanoCore
Create hunting rule
Link:
https://www.capesandbox.com/analysis/10280/
Detection(s):
SecuriteInfo.com.Artemis972121F63F2C.22491.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-14 23:36:32 UTC
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vwntcymbqs5zqcs6qjp4wrszcpzqaidxaq74ly5hmfsti45e3tqa._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
Similar samples:
0fb26042a8a31d0db10d1302875a6f44d5aa5dd369b309795172dc957eef5c4a
NanoCore
2f003ca84db5f82fcf36040f7d97baae64e0582e830c8c1cea65c32c3d5b21d5
NanoCore
65603c7a88beb93205d2012ca8d63dba310fc0f7f91fc81300734ee3b2eb3f10
NanoCore
777fba538036151ad62b324ca054357052c7e2bdbc6105c304cbd05cd61ee67f
NanoCore
99c574b7d4be75a2323c02a53b378b067359be1adf925e5a17414226bd42ddbe
NanoCore
b021142c3c9575a16eb787ba56f17e01925370db0b3d24afa41145b83f8f094f
NanoCore
b6bb2781499406a147ead8d31ee99cb7e691908f86354690c8377f8133cacae5
NanoCore
b8dbe674fabd57154010f3bf9d145109c4572f013f07f5be9afeb011b3e583c4
NanoCore
c21ee6cfa09a79362a7f3b03781a7f252d10b41da48dea433e06fe4a0df26eee
NanoCore
d0a9cde7ebed2daf4306e0e76a341e6c4293bf9904ed464f5bfcb462dc0999d0
NanoCore
+ 1'266 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-rqfnay2t4a/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Drops startup file
NanoCore
Malware Config
C2 Extraction:
mogs20.hopto.org:1085
185.244.30.251:1085
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.

Web download

NanoCore

Executable exe ad9b31618184bb980a5e825fcb465913f3002077043fc5e3a761653473a4dce0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/379143/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/366581/
Cape
Cape
https://www.capesandbox.com/analysis/10280/

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