MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 35aeaf693cb34cec1924095a0645ec7b413550a480f4ea0648a0f53c1514b323. 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: 12


Intelligence 12 IOCs YARA 15 File information Comments 1

SHA256 hash: 35aeaf693cb34cec1924095a0645ec7b413550a480f4ea0648a0f53c1514b323
SHA3-384 hash: 36774706dae9d2ba39ccd87a42ea2b2f4fcfe6fc25565d47654625d99ee60a3256d84cc717599c26f4916745b10d21e1
SHA1 hash: c7fc3ddd05e6d328fd6ed276d2ca37d3283febe0
MD5 hash: 57b8a35597726dc918e1194e93a294ef
humanhash: king-robert-blue-pizza
File name:57b8a35597726dc918e1194e93a294ef
Download: download sample
Signature AveMariaRAT
File size:557'568 bytes
First seen:2022-06-24 18:40:00 UTC
Last seen:2022-06-25 00:09:11 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'659 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:nV8Rknc/9T3bDfK9Lq6EOwNACxLA5r4ND+LbLxlQ6XlPfsDP:iKcp3XKEOYAsyr4NK/bQEl
Threatray 3'660 similar samples on MalwareBazaar
TLSH T16AC42304E132F917EA196631FC2521D8CF74CE32C9049A0EB8E57B689EB13D792F58B5
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)
File icon (PE):PE icon
dhash icon 00f2c0609eb08081 (1 x AveMariaRAT)
Reporter zbetcheckin
Tags:32 AveMariaRAT exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
264
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Creating a file in the %AppData% subdirectories
Creating a file
DNS request
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Network activity
Creating a file in the %AppData% directory
Reading critical registry keys
Creating a file in the %temp% directory
Stealing user critical data
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed wacatac
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.
Result
Threat name:
AveMaria, UACMe
Detection:
malicious
Classification:
phis.troj.spyw.expl.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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
Creates an undocumented autostart registry key
Found evasive API chain checking for user administrative privileges
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses dynamic DNS services
Yara detected AveMaria stealer
Yara detected Costura Assembly Loader
Yara detected UACMe UAC Bypass tool
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Downloader.Seraph
Status:
Malicious
First seen:
2022-06-24 16:52:59 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
19 of 26 (73.08%)
Threat level:
  3/5
Result
Malware family:
warzonerat
Score:
  10/10
Tags:
family:warzonerat collection infostealer rat spyware stealer
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Warzone RAT Payload
WarzoneRat, AveMaria
Unpacked files
SH256 hash:
35aeaf693cb34cec1924095a0645ec7b413550a480f4ea0648a0f53c1514b323
MD5 hash:
57b8a35597726dc918e1194e93a294ef
SHA1 hash:
c7fc3ddd05e6d328fd6ed276d2ca37d3283febe0
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
Author:@bartblaze
Description:Identifies AveMaria aka WarZone RAT.
Rule name:ave_maria_warzone_rat
Author:jeFF0Falltrades
Rule name:Codoso_Gh0st_1
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
Author:Florian Roth
Description:Detects Codoso APT Gh0st Malware
Reference:https://www.proofpoint.com/us/exploring-bergard-old-malware-new-tricks
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_RegKeyComb_IExecuteCommandCOM
Author:ditekSHen
Description:Detects executables embedding command execution via IExecuteCommand COM object
Rule name:INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Rule name:MALWARE_Win_AveMaria
Author:ditekSHen
Description:AveMaria variant payload
Rule name:MALWARE_Win_EXEPWSH_DLAgent
Author:ditekSHen
Description:Detects SystemBC
Rule name:MALWARE_Win_WarzoneRAT
Author:ditekSHen
Description:Detects AveMaria/WarzoneRAT
Rule name:MAL_Lokibot_Stealer
Description:Detects Lokibot Stealer Variants
Rule name:meth_peb_parsing
Author:Willi Ballenthin
Rule name:pe_imphash
Rule name:RDPWrap
Author:@bartblaze
Description:Identifies RDP Wrapper, sometimes used by attackers to maintain persistence.
Reference:https://github.com/stascorp/rdpwrap
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Web download

AveMariaRAT

Executable exe 35aeaf693cb34cec1924095a0645ec7b413550a480f4ea0648a0f53c1514b323

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-06-24 18:40:13 UTC

url : hxxp://104.168.32.43/70/vbc.exe