MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3683e01736a97ab881b19ffd2a9c6eebea8a9faa026887e60b3f56c66dee41c2. 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

SHA256 hash:	3683e01736a97ab881b19ffd2a9c6eebea8a9faa026887e60b3f56c66dee41c2
SHA3-384 hash:	ec42d08bc809954dfcf89febb28b82bc66cbb2a8021a4ad69c9b02814e2aca188eeaabfd902546ba41eeeb37ca4ce41d
SHA1 hash:	28c130d24f81aafec202695f211070a1600b02a6
MD5 hash:	1697ed7684b51ad23d72618c17eff372
humanhash:	carbon-idaho-hot-one
File name:	1697ed7684b51ad23d72618c17eff372.exe
Download:	download sample
Signature	NanoCore Create hunting rule
File size:	704'000 bytes
First seen:	2020-07-01 17:23:22 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	86cb21fe3fc32c3cf920f8a12457a1ce (12 x AgentTesla, 11 x Loki, 4 x FormBook)
ssdeep	12288:1kjUKvv3jOGU6mLXDvJiw7s2jAXuyShUZVJ5BghKNu:OwKvrOl6m/0mfA+FhU5skE
Threatray	2'581 similar samples on MalwareBazaar
TLSH	16E4AE32B2B04433D1631A784C5B56F8693ABE10F92568762BF7DC0CDF39781396A297
Reporter	abuse_ch
Tags:	exe NanoCore nVpn RAT

abuse_ch

NanoCore RAT C2:
mdhkazerni23.ddns.net:2017 (185.140.53.236)

Pointing to 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 :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/17732/

Detection(s):

Win.Malware.Fareit-6863179-0

PUA.Win.Adware.Slugin-6803969-0

PUA.Win.Adware.Slugin-6840354-0

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/3683e01736a97ab881b19ffd2a9c6eebea8a9faa026887e60b3f56c66dee41c2/

Threat name:

Win32.Infostealer.Fareit

Status:

Malicious

First seen:

2020-07-01 16:10:45 UTC

AV detection:

27 of 29 (93.10%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=g2b6afzwvf5lranrt76svhdo5pvivh5kajuipzqlh5lmm3poihba._file

Verdict:

malicious

Label(s):

nanocorerat

hawkeyekeylogger

NanoCore

320e17480eb4024cefbe3bf5cd769e79af356c0da9808301017334b2e2e627cc

NanoCore

366bac9db38e89bd47b0128bdf62a4f986d1d27449c12920744e157b819751f1

NanoCore

3874eba497e0b61949d0772430ce1df420e28777dba850a6033295212e9de9c5

NanoCore

3a8a04925d66b89b7cdb459aa6fc33e5132c447efcc541ab86e17b74f64a8287

NanoCore

5e4da067908b56292fc2595a72378a091feccd8090b6ba186db4287c94a68680

NanoCore

be991fbee477b265767ac176f6e0c35de51c9616d58a4e72b1b2929d292fe0c1

NanoCore

cc829675a0e11138d47b42b5c19e45403d7d73731aac0c97ca8b2a0e37a960f8

NanoCore

e0d6344a846da96882dded2616661ce7b3f4011d05935c64d14e9ccf1a9965e2

NanoCore

ff5fb544251818945ba7b14fb0602d71188133caf7742871318291c91b474013

NanoCore

+ 2'571 additional samples on MalwareBazaar

Result

Malware family:

nanocore

Score:

10/10

Tags:

evasion trojan keylogger stealer spyware family:nanocore

Link:

https://tria.ge/reports/200701-vdzfcybffa/

Behaviour

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of WriteProcessMemory

Creates scheduled task(s)

NTFS ADS

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of SetThreadContext

Checks whether UAC is enabled

Drops startup file

Loads dropped DLL

Executes dropped EXE

UPX packed file

NanoCore

Malware Config

C2 Extraction:

mdhkazerni23.ddns.net:2017
185.140.53.236:2017

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/