MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 19480c73fe91ccf1bd1d475d4f4679d1addeeab0f14dd0a0bd21e712db64fb92. 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

AveMariaRAT

Vendor detections: 3

Intelligence 3 IOCs YARA 5 File information Comments

SHA256 hash:	19480c73fe91ccf1bd1d475d4f4679d1addeeab0f14dd0a0bd21e712db64fb92
SHA3-384 hash:	519da752491836c480b730b5b7ee1a9f13d818f945e4273bd67fd5cd2685349bae422de526f3fa7eb1ab693fa9c710dd
SHA1 hash:	1fa219ed651b6a1be673578a73f56c154d2b2ea5
MD5 hash:	d568994b0bc2fe86e095954537e9e0cd
humanhash:	london-bulldog-uncle-salami
File name:	8bdrkkf5.wjx.exe
Download:	download sample
Signature	AveMariaRAT Create hunting rule
File size:	257'536 bytes
First seen:	2020-05-22 09:23:20 UTC
Last seen:	2020-05-22 09:54:41 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep	6144:JoolpEYY6IxLJVdGePGvGgV5GR7+UIc7G:3TY6IxLJHPcpVgx
TLSH	5144D00467BE87A6C43543F220521814A7BA139D684FC31E9EC141FE14EAF5E6AC97EF
Reporter	abuse_ch
Tags:	AveMariaRAT exe nVpn RAT

abuse_ch

Malspam distributing AveMariaRAT:

HELO: serve0.lukoils.pw
Sending IP: 173.82.240.201
From: finance@Moore-assiociates.com
Subject: Quotation_Agreement on suspension
Attachment: Quotation Agreement QUO2725.docm

AveMariaRAT payload URL:
http://185.205.209.166/dkkp/8bdrkkf5.wjx.exe

AveMariaRAT C2:
185.140.53.18:6731

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 :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.MSIL.Injector.UXD.24183.UNOFFICIAL

Gathering data

Threat name:

ByteCode-MSIL.Trojan.Injector

Status:

Malicious

First seen:

2020-05-22 09:35:56 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

17 of 29 (58.62%)

Threat level:

5/5

Verdict:

unknown

Result

Malware family:

warzonerat

Score:

10/10

Tags:

family:warzonerat infostealer persistence rat

Link:

https://tria.ge/reports/201109-hqlrkdgrnj/

Behaviour

NTFS ADS

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Adds Run key to start application

Drops startup file

Warzone RAT Payload

WarzoneRat, AveMaria

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:	Cobalt_functions Create hunting rule
Author:	@j0sm1
Description:	Detect functions coded with ROR edi,D; Detect CobaltStrike used by differents groups APT

Rule name:	Codoso_Gh0st_1 Create hunting rule
Author:	Florian Roth
Description:	Detects Codoso APT Gh0st Malware
Reference:	https://www.proofpoint.com/us/exploring-bergard-old-malware-new-tricks

Rule name:	Codoso_Gh0st_2 Create hunting rule
Author:	Florian Roth
Description:	Detects Codoso APT Gh0st Malware
Reference:	https://www.proofpoint.com/us/exploring-bergard-old-malware-new-tricks

Rule name:	MAL_Envrial_Jan18_1 Create hunting rule
Author:	Florian Roth
Description:	Detects Encrial credential stealer malware
Reference:	https://twitter.com/malwrhunterteam/status/953313514629853184

Rule name:	win_ave_maria_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	autogenerated rule brought to you by yara-signator