MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 49f5e75f64b5a1620cc9a6cbd3870e87853aecb3ef4019ac1a42bdd8a0c499e7. 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: 8


Intelligence 8 IOCs YARA 8 File information Comments

SHA256 hash: 49f5e75f64b5a1620cc9a6cbd3870e87853aecb3ef4019ac1a42bdd8a0c499e7
SHA3-384 hash: d56df88ed82501b196bb783f9a303003b325e40fe142a4c8d740c5f881e421e52b29e4d560ee4577bdba8c0251ecbf8b
SHA1 hash: f04c83f57d7540bb1d45a89f51345a8d8a395b15
MD5 hash: c14ba297f52c3407585d09be52a1c786
humanhash: black-lake-wyoming-coffee
File name:c14ba297f52c3407585d09be52a1c786.exe
Download: download sample
Signature AveMariaRAT
File size:737'792 bytes
First seen:2020-09-19 10:00:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 68f64ba8e763d9d0e06399a4ff811e19 (2 x AgentTesla, 1 x Loki, 1 x AveMariaRAT)
ssdeep 12288:ytDpPDULMdI0GSMewuFxmFfNPWjM6amxjF1Tqv47YB15CnS0R81C:y3PD27S8MmFFWMmv1+vfLKOC
Threatray 430 similar samples on MalwareBazaar
TLSH DDF48E22E2A1C877D1731A399C1B57BC5C36BED03D28A8CA2BE4DD4C6F356513929393
Reporter abuse_ch
Tags:AveMariaRAT exe RAT

Intelligence


File Origin
# of uploads :
1
# of downloads :
106
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Sending a UDP request
Connection attempt
Result
Threat name:
AveMaria
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Contains functionality to detect sleep reduction / modifications
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
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
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 sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Yara detected AveMaria stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Kryptik
Status:
Malicious
First seen:
2020-09-18 07:04:36 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Suspicious use of SetThreadContext
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:Cobalt_functions
Author:@j0sm1
Description:Detect functions coded with ROR edi,D; Detect CobaltStrike used by differents groups APT
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_2
Author:Florian Roth
Description:Detects Codoso APT Gh0st Malware
Reference:https://www.proofpoint.com/us/exploring-bergard-old-malware-new-tricks
Rule name:MAL_Envrial_Jan18_1
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:RDPWrap
Author:@bartblaze
Description:Identifies RDP Wrapper, sometimes used by attackers to maintain persistence.
Reference:https://github.com/stascorp/rdpwrap
Rule name:win_ave_maria_auto
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:win_malumpos_auto
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:with_sqlite
Author:Julian J. Gonzalez <info@seguridadparatodos.es>
Description:Rule to detect the presence of SQLite data in raw image
Reference:http://www.st2labs.com

File information


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

Web download

AveMariaRAT

Executable exe 49f5e75f64b5a1620cc9a6cbd3870e87853aecb3ef4019ac1a42bdd8a0c499e7

(this sample)

  
Delivery method
Distributed via web download

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