MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f6087282c3216dd8f6f94de3914d2a55b10d1c7a2d0e0a674d46b2734ee8e13. 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: 6

Intelligence 6 IOCs YARA 7 File information Comments

SHA256 hash:	4f6087282c3216dd8f6f94de3914d2a55b10d1c7a2d0e0a674d46b2734ee8e13
SHA3-384 hash:	367b6b045be6f65dbc518d799a3b64e86f290a26b5f855e9c312ee4f25ae7b816f0400015ad22943ad474e593559b7d9
SHA1 hash:	6040c095885cf10e5fb3d74487f29a18ff67d9db
MD5 hash:	07806edfb83e2484309fca497825c16f
humanhash:	golf-virginia-jersey-papa
File name:	4f6087282c3216dd8f6f94de3914d2a55b10d1c7a2d0e0a674d46b2734ee8e13
Download:	download sample
Signature	AveMariaRAT Create hunting rule
File size:	3'024'620 bytes
First seen:	2020-11-09 20:55:20 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	676f4bc1db7fb9f072b157186a10179e (1'400 x AveMariaRAT, 37 x Riskware.Generic, 2 x njrat)
ssdeep	24576:8Gn7AAmZZcVKfIxTiEVc847flVC6faaQDbGV6eH81k6IbGD2JTu0GoZQDbGV6eHC:8Gn7AAmw4gxeOw46fUbNecCCFbNecD
Threatray	3'227 similar samples on MalwareBazaar
TLSH	3DE59FD3FE694047FB12A4BAB04E0331C5D9AE346740726FEB316E0594BB6C6D98364E
Reporter	seifreed
Tags:	AveMariaRAT

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Result

Verdict:

Malware

Maliciousness:

Behaviour

Running batch commands

Creating a process with a hidden window

Forced system process termination

Creating a window

Creating a file in the %temp% directory

Creating a file

Creating a file in the Windows subdirectories

Enabling the 'hidden' option for recently created files

Creating a process from a recently created file

Unauthorized injection to a recently created process

Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch

Forced shutdown of a system process

Creating a file in the mass storage device

Unauthorized injection to a recently created process by context flags manipulation

Enabling autorun by creating a file

Result

Verdict:

MALICIOUS

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/4f6087282c3216dd8f6f94de3914d2a55b10d1c7a2d0e0a674d46b2734ee8e13/

Threat name:

Win32.Spyware.AveMaria

Status:

Malicious

First seen:

2020-11-10 00:15:54 UTC

AV detection:

27 of 29 (93.10%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=j5qiokbmgiln3d3pstpdsfgsuvnrbuohuliobjtu2rvsonhoryjq._file

Verdict:

suspicious

AveMariaRAT

0954707116de7974c38346f17987886632546664d0933bafd412fb343e408317

AveMariaRAT

32672928863af3e154d0e2cc454c5fd31f217a3bfabc7acff2223bb72a5bbe6f

AveMariaRAT

3591293a05792261840f36bdbff14ca1eb850764d074ee325cfc9c1351d2d1d9

AveMariaRAT

37246203b9cf8a0baac95420921b4d9b31abf33363235b58acbe20d5079f1819

AveMariaRAT

3772ad390ed9afe00625633bcc8b4ef9a3cc4ebd3afcdd17e5bcbc77d6dcf450

AveMariaRAT

5d4caa3f6c30db0717f68da6f2b1f1ec4145bc3aa4ca265087679a86393cbba2

AveMariaRAT

603b8b4a8d2fedea549b4f06b345da9234a06ceab9366175c8de484df155a2b9

AveMariaRAT

a597feb1835307dd3115e535a07ad16544b7950dd1de4e4247bc3bc49f02a487

AveMariaRAT

ff05b5ddbc9d78b2f4507e9e2a16d63cc007584d9cc5e641b41a4a73d96d0c02

AveMariaRAT

+ 3'217 additional samples on MalwareBazaar

Result

Malware family:

warzonerat

Score:

10/10

Tags:

family:warzonerat evasion infostealer persistence rat upx

Link:

https://tria.ge/reports/201109-26nlrhcmpn/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Drops file in Windows directory

Suspicious use of SetThreadContext

Adds Run key to start application

Drops startup file

Loads dropped DLL

Executes dropped EXE

Modifies Installed Components in the registry

UPX packed file

Warzone RAT Payload

Modifies WinLogon for persistence

Modifies visiblity of hidden/system files in Explorer

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:	ave_maria_warzone_rat Create hunting rule
Author:	jeFF0Falltrades

Rule name:	Chrome_stealer_bin_mem Create hunting rule
Author:	James_inthe_box
Description:	Chrome in files like avemaria

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:	Email_stealer_bin_mem Create hunting rule
Author:	James_inthe_box
Description:	Email in files like avemaria

Rule name:	RDPWrap Create hunting rule
Author:	@bartblaze
Description:	Identifies RDP Wrapper, sometimes used by attackers to maintain persistence.
Reference:	https://github.com/stascorp/rdpwrap

Rule name:	suspicious_packer_section Create hunting rule
Author:	@j0sm1
Description:	The packer/protector section names/keywords
Reference:	http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/

Rule name:	UAC_bypass_bin_mem Create hunting rule
Author:	James_inthe_box
Description:	UAC bypass in files like avemaria

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Delivery method

Other

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