MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f82951ca10a326a39d6f1a4e91515dbac43b7c0f8c29b920de3522e6a870892. 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: 15

Intelligence 15 IOCs YARA 21 File information Comments

SHA256 hash:	8f82951ca10a326a39d6f1a4e91515dbac43b7c0f8c29b920de3522e6a870892
SHA3-384 hash:	7e02e76292a3970dc65b804bfa209e746653e0a56e4120c76f602cac2be5d350fc3b06d44818fa1b08b0994245fa8e35
SHA1 hash:	3b716ea74a8c0f54f50237887d261a7ca637dd91
MD5 hash:	ceaf68b7ced9d19840c76aa83a2f0ac5
humanhash:	lemon-mexico-papa-uncle
File name:	INV992038.exe
Download:	download sample
Signature	AveMariaRAT Create hunting rule
File size:	929'792 bytes
First seen:	2023-07-04 09:10:15 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	8744464f2d808f7b51fec10c17042328 (3 x ModiLoader, 2 x AveMariaRAT, 2 x RemcosRAT)
ssdeep	24576:xgLzNa28Rcr2O86+6MDUlnEXYfWGfvD7QKM:xgL4HA2/KgJ
Threatray	348 similar samples on MalwareBazaar
TLSH	T16B15BF37E1B18937E1761CB84C5A53B05C187E3B5A38AC45AFF87DC9AB3A6803439197
TrID	38.7% (.EXE) UPX compressed Win32 Executable (27066/9/6) 18.7% (.SCR) Windows screen saver (13097/50/3) 15.0% (.EXE) Win64 Executable (generic) (10523/12/4) 9.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.4% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):
dhash icon	74ecc4e2e484909c (3 x ModiLoader, 3 x RemcosRAT, 2 x AveMariaRAT)
Reporter	obfusor
Tags:	AveMariaRAT exe

Intelligence

File Origin

# of uploads :

# of downloads :

320

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

INV992038.exe

Verdict:

Malicious activity

Analysis date:

2023-07-04 09:12:41 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/81738e71-7ba4-4a2c-b103-bb4927aaf99e

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/406330/

Detection(s):

SecuriteInfo.com.Generic-EXE.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Сreating synchronization primitives

Creating a window

Sending a custom TCP request

DNS request

Creating a file

Using the Windows Management Instrumentation requests

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

Result

Malware family:

n/a

Score:

6/10

Tags:

n/a

Link:

https://dragonfly.certego.net/analysis/95495/overview

Behaviour

MalwareBazaar

CheckScreenResolution

CheckCmdLine

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

control keylogger lolbin obfuscated replace

Link:

https://www.filescan.io/uploads/64a3e2283d1253262b2d5344/reports/cc6110a1-85b5-433e-b199-c814fa3826b2/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_60%

Link:

https://www.hybrid-analysis.com/sample/8f82951ca10a326a39d6f1a4e91515dbac43b7c0f8c29b920de3522e6a870892

Result

Verdict:

SUSPICIOUS

Details

Windows PE Executable

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

Malware family:

Dbatloader

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/109f1d40-fac7-49b6-bc4c-283d47980745

Result

Threat name:

AveMaria, UACMe

Detection:

malicious

Classification:

phis.troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1266490

Signature

Antivirus / Scanner detection for submitted sample

Antivirus detection for dropped file

C2 URLs / IPs found in malware configuration

Contains functionality to check if Internet connection is working

Contains functionality to hide user accounts

Contains functionality to inject threads in other processes

Contains functionality to steal Chrome passwords or cookies

Contains functionality to steal e-mail passwords

Found evasive API chain (may stop execution after checking mutex)

Found malware configuration

Increases the number of concurrent connection per server for Internet Explorer

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Snort IDS alert for network traffic

Uses dynamic DNS services

Yara detected AveMaria stealer

Yara detected UACMe UAC Bypass tool

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8f82951ca10a326a39d6f1a4e91515dbac43b7c0f8c29b920de3522e6a870892/

Threat name:

Win32.Trojan.Leonem

Status:

Malicious

First seen:

2023-07-04 09:11:06 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

19 of 24 (79.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=r6bjkhfbbizguoow6gsosfiv3owehn6a7dbjxeqn4njc42uhbcja._file

Verdict:

malicious

Label(s):

avemaria

AveMariaRAT

18cbae6a7144c17ab29082abdcd3ab6dd7f0c474429bba848f023069fdf9f0d0

AveMariaRAT

2be67875d74b25549ca09afc6872f34c79616e6f2c6eb0bf767ab09482b7b215

AveMariaRAT

313cabf464e7edf69744f94c3ea234fbb5d7b99daf2aff5492131a4ca9d08e00

AveMariaRAT

414c47132ef2e34f5ba9cf5bc4575a991477626ed9819f30c60f99cbc78eb50d

AveMariaRAT

957d4dbe710ceb16702d6febb67cb2f55cca53a58891edb7f8a8d5b1d8122dc7

AveMariaRAT

d2dbcfd25b245609cf459f3c646b25e0fdb39da72b3224fd764a054c0d73ce14

AveMariaRAT

dbe7fdd2f0e7270387053d2955f549a46a6699b29ece6b3ff20a6bd11c06064b

AveMariaRAT

+ 338 additional samples on MalwareBazaar

Result

Malware family:

warzonerat

Score:

10/10

Tags:

family:modiloader family:warzonerat infostealer persistence rat trojan

Link:

https://tria.ge/reports/230704-k5la5sbg47/

Behaviour

Script User-Agent

Suspicious use of WriteProcessMemory

Program crash

Adds Run key to start application

ModiLoader Second Stage

Warzone RAT payload

ModiLoader, DBatLoader

WarzoneRat, AveMaria

Malware Config

C2 Extraction:

jeanellasimonsxxx.ddns.net:5200

Unpacked files

SH256 hash:

0bf0c7dc333c0e29215860b7f7440cd0fa3c75b804a64ef11fbeeb9dee52cc48

MD5 hash:

efb2200e5576fdec3c75da3f07aeec9d

SHA1 hash:

a643cad2764c5a775a368e873ddb67b32f94d991

Detections:

win_dbatloader_g1

Link:

https://www.unpac.me/results/8644c86f-1572-4ea4-a00f-c46a6ee2df02/

Parent samples :
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SH256 hash:

8f82951ca10a326a39d6f1a4e91515dbac43b7c0f8c29b920de3522e6a870892

MD5 hash:

ceaf68b7ced9d19840c76aa83a2f0ac5

SHA1 hash:

3b716ea74a8c0f54f50237887d261a7ca637dd91

Detections:

DbatLoaderStage1

Link:

https://www.unpac.me/results/8644c86f-1572-4ea4-a00f-c46a6ee2df02/

Malware family:

Warzone

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/8f82951ca10a/report/overview.html

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:	AveMaria Create hunting rule
Author:	@bartblaze
Description:	Identifies AveMaria aka WarZone RAT.

Rule name:	ave_maria_warzone_rat Create hunting rule
Author:	jeFF0Falltrades

Rule name:	BitcoinAddress Create hunting rule
Author:	Didier Stevens (@DidierStevens)
Description:	Contains a valid Bitcoin address

Rule name:	CMD_Ping_Localhost Create hunting rule

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

Rule name:	Codoso_Gh0st_1_RID2C2D 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:	Disable_Defender Create hunting rule
Author:	iam-py-test
Description:	Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen

Rule name:	HeavensGate Create hunting rule
Author:	kevoreilly
Description:	Heaven's Gate: Switch from 32-bit to 64-mode

Rule name:	INDICATOR_SUSPICIOUS_Binary_References_Browsers Create hunting rule
Author:	ditekSHen
Description:	Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

Rule name:	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_IExecuteCommandCOM Create hunting rule
Author:	ditekSHen
Description:	Detects executables embedding command execution via IExecuteCommand COM object

Rule name:	INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore Create hunting rule
Author:	ditekSHen
Description:	Detects executables containing SQL queries to confidential data stores. Observed in infostealers

Rule name:	MALWARE_Win_AveMaria Create hunting rule
Author:	ditekSHen
Description:	AveMaria variant payload

Rule name:	MALWARE_Win_EXEPWSH_DLAgent Create hunting rule
Author:	ditekSHen
Description:	Detects SystemBC

Rule name:	MALWARE_Win_WarzoneRAT Create hunting rule
Author:	ditekSHen
Description:	Detects AveMaria/WarzoneRAT

Rule name:	meth_get_eip Create hunting rule
Author:	Willi Ballenthin

Rule name:	meth_peb_parsing Create hunting rule
Author:	Willi Ballenthin

Rule name:	RAT_win_warzone Create hunting rule
Author:	KrknSec
Description:	Detects AveMaria/Warzone RAT binaries.
Reference:	https://malpedia.caad.fkie.fraunhofer.de/details/win.ave_maria

Rule name:	shellcode Create hunting rule
Author:	nex
Description:	Matched shellcode byte patterns

Rule name:	Typical_Malware_String_Transforms Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects typical strings in a reversed or otherwise modified form
Reference:	Internal Research

Rule name:	Typical_Malware_String_Transforms_RID3473 Create hunting rule
Author:	Florian Roth
Description:	Detects typical strings in a reversed or otherwise modified form
Reference:	Internal Research

Rule name:	Windows_Trojan_AveMaria_31d2bce9 Create hunting rule
Author:	Elastic Security

File information

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

Cape

https://www.capesandbox.com/analysis/406330/

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