MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0200450e230b0f50d6d21a702756cb9d326b01ca3a5db7df42aea6eefa396ced. 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: 11


Intelligence 11 IOCs 1 YARA 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0200450e230b0f50d6d21a702756cb9d326b01ca3a5db7df42aea6eefa396ced
SHA3-384 hash: 5a31bfc043bd6986fa8190ed2094ca47f1ec5c1ddad2eda09ee1b194391e89e94116a01134004467fbb89af06aa05ff9
SHA1 hash: 8c1b9a7cda31d248523ff6870330b0e7bebfd944
MD5 hash: 8203a96eeacbeed11061150180c82f26
humanhash: emma-floor-nitrogen-undress
File name:mona.lerioprovantageOrder25-10-2022.scr.exe
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:52'224 bytes
First seen:2022-10-26 09:20:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 1536:YUmPQDDCbIgU4n8Pr4VhTOUISpgWAUZbetZakM7MBEQpUr:YUcQDDCbIgU48Pr4VhTOUISpgWAUoaPb
TLSH T16233414172F99B66FDBE87F01974A9840BF5386B6621E31E9DC2A0DF1525F001F22B1B
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter abuse_ch
Tags:AveMariaRAT exe RAT


Avatar
abuse_ch
AveMariaRAT C2:
91.193.75.178:1919

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
91.193.75.178:1919 https://threatfox.abuse.ch/ioc/949928/

Intelligence

File Origin
# of uploads :
1
# of downloads :
264
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
avemaria
Create hunting rule
ID:
1
File name:
mona.lerioprovantageOrder25-10-2022.scr.exe
Verdict:
Malicious activity
Analysis date:
2022-10-26 09:21:50 UTC
Tags:
trojan stealer rat avemaria warzone
Link:
https://app.any.run/tasks/77b05255-f9e6-4c1f-8e0e-05b54a52271a

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/324281/
Detection(s):
SecuriteInfo.com.Mal.Generic-S.2815.29149.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Creating a file
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file in the Program Files subdirectories
Launching the process to change the firewall settings
Creating a process with a hidden window
Sending a UDP request
Launching a service
Loading a system driver
Creating a file in the Windows subdirectories
Sending a TCP request to an infection source
Enabling autorun for a service
Enabling autorun by creating a file
Result
Verdict:
UNKNOWN
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/be55b3ed-d679-430d-924c-1c36aef99142
Result
Threat name:
AveMaria, UACMe
Create hunting rule
Detection:
malicious
Classification:
phis.troj.adwa.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1098215
Signature
.NET source code contains potential unpacker
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to hide user accounts
Drops PE files to the startup folder
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides user accounts
Increases the number of concurrent connection per server for Internet Explorer
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the windows firewall
Multi AV Scanner detection for dropped file
Snort IDS alert for network traffic
Uses netsh to modify the Windows network and firewall settings
Yara detected AveMaria stealer
Yara detected UACMe UAC Bypass tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 730866 Sample: mona.lerioprovantageOrder25... Startdate: 26/10/2022 Architecture: WINDOWS Score: 100 66 Snort IDS alert for network traffic 2->66 68 Malicious sample detected (through community Yara rule) 2->68 70 Antivirus detection for URL or domain 2->70 72 8 other signatures 2->72 9 mona.lerioprovantageOrder25-10-2022.scr.exe 15 4 2->9         started        13 mona.lerioprovantageOrder25-10-2022.scr.exe 2 2->13         started        process3 dnsIp4 48 s23.filetransfer.io 188.114.96.3, 443, 49698, 49699 CLOUDFLARENETUS European Union 9->48 50 filetransfer.io 9->50 46 mona.lerioprovanta...10-2022.scr.exe.log, ASCII 9->46 dropped 15 mona.lerioprovantageOrder25-10-2022.scr.exe 4 4 9->15         started        20 cmd.exe 3 9->20         started        52 filetransfer.io 13->52 22 mona.lerioprovantageOrder25-10-2022.scr.exe 1 13->22         started        24 mona.lerioprovantageOrder25-10-2022.scr.exe 13->24         started        file5 process6 dnsIp7 56 91.193.75.178, 1919, 49702 DAVID_CRAIGGG Serbia 15->56 40 C:\Users\user\AppData\Local\Temp\13.exe, PE32 15->40 dropped 58 Hides user accounts 15->58 60 Increases the number of concurrent connection per server for Internet Explorer 15->60 62 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->62 26 13.exe 15->26         started        42 mona.lerioprovanta...r25-10-2022.scr.exe, PE32 20->42 dropped 44 mona.lerioprovanta...exe:Zone.Identifier, ASCII 20->44 dropped 64 Drops PE files to the startup folder 20->64 30 conhost.exe 20->30         started        file8 signatures9 process10 dnsIp11 54 239.255.255.250 unknown Reserved 26->54 74 Antivirus detection for dropped file 26->74 76 Multi AV Scanner detection for dropped file 26->76 78 Uses netsh to modify the Windows network and firewall settings 26->78 80 Modifies the windows firewall 26->80 32 WerFault.exe 23 9 26->32         started        34 netsh.exe 3 26->34         started        signatures12 process13 process14 36 conhost.exe 32->36         started        38 conhost.exe 34->38         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0200450e230b0f50d6d21a702756cb9d326b01ca3a5db7df42aea6eefa396ced/
Threat name:
ByteCode-MSIL.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2022-10-26 10:10:23 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
14 of 26 (53.85%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=aiaekdrdbmhvbvwsdjycovwltuzgwaokhjo3px2cv2to56rzntwq._file
Verdict:
malicious
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat evasion infostealer persistence rat upx
Link:
https://tria.ge/reports/221026-lbbqaafbg8/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Drops file in System32 directory
Suspicious use of SetThreadContext
Modifies WinLogon
Checks computer location settings
Drops startup file
Loads dropped DLL
Executes dropped EXE
Modifies Windows Firewall
Sets DLL path for service in the registry
UPX packed file
Warzone RAT payload
WarzoneRat, AveMaria
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/66e27068-dcd3-48e5-8519-3dce6d2fbd30
Unpacked files
SH256 hash:
0200450e230b0f50d6d21a702756cb9d326b01ca3a5db7df42aea6eefa396ced
MD5 hash:
8203a96eeacbeed11061150180c82f26
SHA1 hash:
8c1b9a7cda31d248523ff6870330b0e7bebfd944
Link:
https://www.unpac.me/results/83179c47-f684-41e1-8283-49bb417ce94d/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0200450e230b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/0200450e230b0f50d6d21a702756cb9d326b01ca3a5db7df42aea6eefa396ced

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: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: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_peb_parsing
Create hunting rule
Author:Willi Ballenthin
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:pe_imphash
Create hunting rule
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:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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
Cape
https://www.capesandbox.com/analysis/324281/

Comments