MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff4bcfd3663088b0e8fed48b19bf950f8a6680fea9d3b0a478ac1fbfbcefeeef. 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: 7

Intelligence 7 IOCs YARA 7 File information Comments

SHA256 hash:	ff4bcfd3663088b0e8fed48b19bf950f8a6680fea9d3b0a478ac1fbfbcefeeef
SHA3-384 hash:	f3c6f6776fb97694fa18769a3e7b21a6b71e04cf09b90f1f7f2f06e6641aadce45cad7299336faa4629a6cac23166958
SHA1 hash:	570eff9c5b310ef0a577804be2ab2dcf470a139f
MD5 hash:	d9a372fd1f0401897210599c330124b6
humanhash:	single-lake-yankee-chicken
File name:	RFP_NDT_ServicesandEquipments_Proposal_Project_dwg.exe
Download:	download sample
Signature	AveMariaRAT Create hunting rule
File size:	816'640 bytes
First seen:	2020-07-08 06:38:25 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep	12288:SBCly+A4pLGKhKlXwsHZ/WNNxccM+Gmp6pKZEwO3GhKlXwsHZ/WNNxWI3MS60:eZ3KslhtW6cM+fp6pkO3GslhtWwq
Threatray	1'367 similar samples on MalwareBazaar
TLSH	D005BF31B7E59946C73A0F32DC6251005EBA6D5B5A12E68F6ECC34EE0C777442A63B0B
Reporter	abuse_ch
Tags:	AveMariaRAT exe RAT

abuse_ch

Malspam distributing AveMariaRAT:

HELO: smtp4.hiworks.co.kr
Sending IP: 121.254.168.203
From: sp002@ksmps.co.kr <sp002@ksmps.co.kr>
Subject: RFP NDT SERVICES/EQUIPMENT - NON-DESTRUCTIVE TESTING PROJECT 2020
Attachment: RFP_NDT_ServicesandEquipments_Proposal_Project_dwg.z (contains "RFP_NDT_ServicesandEquipments_Proposal_Project_dwg.exe")

AveMariaRAT C2:
172.93.189.85:5200

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

WarzoneRAT

Link:

https://www.capesandbox.com/analysis/22856/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Launching cmd.exe command interpreter

Detection:

avemaria

Link:

https://mwdb.cert.pl/sample/ff4bcfd3663088b0e8fed48b19bf950f8a6680fea9d3b0a478ac1fbfbcefeeef/

Threat name:

ByteCode-MSIL.Trojan.Masslogger

Status:

Malicious

First seen:

2020-07-08 06:40:08 UTC

AV detection:

19 of 29 (65.52%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=75f47u3ggcelb2h62sfrtp4vb6fgnah6vhj3bjdyvqp37php53xq._file

Verdict:

malicious

Label(s):

avemaria

AveMariaRAT

19fa55d64a5d0900b5f8604bb765ab9196e07b2716f1248e0a8c6245e12e2119

AveMariaRAT

37299afa1d46a1aa02b7b06a39d41d876f454047527e406e7cbcb659833de728

AveMariaRAT

84bab154c87b11ac5b1a1ca6a03ddde52bc3e10aab785cefc86aed45e7bba89f

AveMariaRAT

9d3c04431db8d2630361ac69def49189101a5bf017627be2f147bcd66f3c8d29

AveMariaRAT

ae64e86e27b074ef0869d747916c9056b5e180f37f80624019d993f2b744dd35

AveMariaRAT

c190a5ad07413d85b0bd7da6c74b8cff0e46a10bdb15775d4b700b2de957ccd1

AveMariaRAT

da103e7998ff3ffd61f85d819dc90514d910c30a0d2e9ee6c071001f9137161a

AveMariaRAT

e6d6cda38ec798c76fb5727c7af199c496408484c68f3d7c0d34d6be09900ca0

AveMariaRAT

ee89a8d22b1d40f75fc6d37660f3e1c3c972fdd2e21585af4de053c2a2223f21

AveMariaRAT

+ 1'357 additional samples on MalwareBazaar

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/200708-2dpx6xq3ws/

Behaviour

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Program crash

Suspicious use of SetThreadContext

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

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

Rule name:	with_sqlite Create hunting rule
Author:	Julian J. Gonzalez <info@seguridadparatodos.es>
Description:	Rule to detect the presence of SQLite data in raw image
Reference:	http://www.st2labs.com