MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 584ce9956690cdee5fc287e37ecdd55b749cf4971ec97ae169dc29fac2da9d1a. 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: 18


Intelligence 18 IOCs YARA 20 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 584ce9956690cdee5fc287e37ecdd55b749cf4971ec97ae169dc29fac2da9d1a
SHA3-384 hash: d3f58faf0a65c423cf883bc473c012b6cf934e0d8f9db4766a15ba9d7dce7a98063e8a362fb710b5abb14fe65c781b01
SHA1 hash: f6e156c288b3b3323fc75b99d471a5cac2938e40
MD5 hash: b343f5040957ac537dcb89da8e84e0fb
humanhash: rugby-shade-sink-wolfram
File name:b343f5040957ac537dcb89da8e84e0fb
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:135'168 bytes
First seen:2022-11-11 05:00:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 56fc94e02d7bc310030753938e49a91a (55 x AveMariaRAT, 1 x Worm.Ramnit)
ssdeep 3072:K7W9jps0Tx4azG6GweOTir5axbjNCz45LT7a:KwpsERzGKurEXCzeLT7a
Threatray 2'721 similar samples on MalwareBazaar
TLSH T17FD39D23BBE64436E6F202B02DB97E7197BCF9341A25C58BA3945446AC32C44FE36353
TrID 32.2% (.EXE) Win64 Executable (generic) (10523/12/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4505/5/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter zbetcheckin
Tags:32 AveMariaRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
159
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
avemaria
Create hunting rule
ID:
1
File name:
b343f5040957ac537dcb89da8e84e0fb
Verdict:
Malicious activity
Analysis date:
2022-11-11 05:02:09 UTC
Tags:
trojan rat stealer avemaria warzone
Link:
https://app.any.run/tasks/65b77dd8-9a99-4299-bd97-0c0ef77f8fb0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
WarzoneRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/332254/
Detection(s):
Win.Malware.AveMaria-8799014-1
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a file
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/51202/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm cmd.exe cobalt evasive explorer.exe fingerprint gh0st greyware hacktool keylogger shell32.dll stealer
Link:
https://www.filescan.io/uploads/636dd70f20a0b4943a8ed764/reports/6a4fe914-6fb1-4cab-8088-cd6110a46e1b/overview
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.
Malware family:
AVE_MARIA
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/705ae9a9-ba41-4d05-ab81-fc79f1085cce
Result
Threat name:
AveMaria, UACMe
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1111010
Signature
Adds a directory exclusion to Windows Defender
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 create processes via WMI
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
Creates files in alternative data streams (ADS)
Creates processes via WMI
Drops PE files to the document folder of the user
Drops script or batch files to the startup folder
Found evasive API chain (may stop execution after checking mutex)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Increases the number of concurrent connection per server for Internet Explorer
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Drops script at startup location
Yara detected AveMaria stealer
Yara detected UACMe UAC Bypass tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 743707 Sample: jqqIV4SagQ.exe Startdate: 11/11/2022 Architecture: WINDOWS Score: 100 49 Malicious sample detected (through community Yara rule) 2->49 51 Antivirus detection for dropped file 2->51 53 Antivirus / Scanner detection for submitted sample 2->53 55 10 other signatures 2->55 8 jqqIV4SagQ.exe 5 8 2->8         started        12 cmd.exe 1 2->12         started        14 Load.exe 2 2 2->14         started        16 WmiPrvSE.exe 2->16         started        process3 file4 41 C:\Users\user\Documents\Load.exe, PE32 8->41 dropped 43 C:\Users\user\...\Documents:ApplicationData, PE32 8->43 dropped 45 C:\Users\user\...\Load.exe:Zone.Identifier, ASCII 8->45 dropped 47 2 other malicious files 8->47 dropped 67 Found evasive API chain (may stop execution after checking mutex) 8->67 69 Creates files in alternative data streams (ADS) 8->69 71 Drops PE files to the document folder of the user 8->71 73 8 other signatures 8->73 18 Load.exe 1 8->18         started        21 powershell.exe 21 8->21         started        23 WMIC.exe 1 12->23         started        25 conhost.exe 12->25         started        27 cmd.exe 2 14->27         started        signatures5 process6 signatures7 57 Antivirus detection for dropped file 18->57 59 Multi AV Scanner detection for dropped file 18->59 61 Contains functionality to check if Internet connection is working 18->61 65 4 other signatures 18->65 29 conhost.exe 21->29         started        63 Creates processes via WMI 23->63 31 sdclt.exe 1 27->31         started        33 conhost.exe 27->33         started        35 sdclt.exe 27->35         started        37 sdclt.exe 27->37         started        process8 process9 39 control.exe 3 3 31->39         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/584ce9956690cdee5fc287e37ecdd55b749cf4971ec97ae169dc29fac2da9d1a/
Threat name:
Win32.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2022-10-31 03:26:07 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
24 of 26 (92.31%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lbgotflgsdg64x6cq7rx5tovln2jz5exd3exvylj3qu7vqw2tuna._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
3eaf9b1988ad1983591b49b12dfa7590c2906491421d9e544c75388cbca2353c
AveMariaRAT
449d68f816f777220922b061ddd7b58a5ad931b7fed71a7e8aa0e31ffa8c004a
AveMariaRAT
4c9f1fab3e68fab2e202019eae63656b90d9742658056bfad67fc9bb3eaad401
AveMariaRAT
644903e3c3b1abff0f405b7e9f8f7a94782fa8b3624912cb33255407e849eadb
AveMariaRAT
87576351067ea79fe0acb467ddb9c29ddce87f1179c0de4519df93bfad53dfe0
AveMariaRAT
d9db59d346e230c873e73efb39d891b61e8026f3307772948974011989108be5
AveMariaRAT
+ 2'711 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat infostealer persistence rat
Link:
https://tria.ge/reports/221111-fnjzjabccr/
Behaviour
NTFS ADS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Adds Run key to start application
Drops startup file
Loads dropped DLL
Executes dropped EXE
Warzone RAT payload
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
20.106.217.83:5200
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c5018bf0-3b87-40dd-81ab-1e5cf2b4c73a
Unpacked files
SH256 hash:
584ce9956690cdee5fc287e37ecdd55b749cf4971ec97ae169dc29fac2da9d1a
MD5 hash:
b343f5040957ac537dcb89da8e84e0fb
SHA1 hash:
f6e156c288b3b3323fc75b99d471a5cac2938e40
Detections:
Warzone
Create hunting rule
win_ave_maria_g0
Create hunting rule
Link:
https://www.unpac.me/results/4359149b-ec56-4a7f-b8ef-9f0a0bfa4df5/
Malware family:
Warzone
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/584ce9956690/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/584ce9956690cdee5fc287e37ecdd55b749cf4971ec97ae169dc29fac2da9d1a

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:avemaria_rat_yhub
Create hunting rule
Author:Billy Austin
Description:Detects AveMaria RAT a.k.a. WarZone
Rule name:AveMaria_WarZone
Create hunting rule
Rule name:ave_maria_warzone_rat
Create hunting rule
Author:jeFF0Falltrades
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_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: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:Codoso_Gh0st_2_RID2C2E
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: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: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:MAL_Envrial_Jan18_1_RID2D8C
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:meth_peb_parsing
Create hunting rule
Author:Willi Ballenthin
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: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.

Web download

AveMariaRAT

Executable exe 584ce9956690cdee5fc287e37ecdd55b749cf4971ec97ae169dc29fac2da9d1a

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2407510/
Cape
Cape
https://www.capesandbox.com/analysis/332254/

Comments


Avatar
zbet commented on 2022-11-11 05:00:18 UTC

url : hxxp://85.31.46.157/wrat.exe