MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 534bd65f6ecc9cafe0d431186aa837ff3a9b31e6679432a66e4f601bb8927fae. 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: 7


Intelligence 7 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 534bd65f6ecc9cafe0d431186aa837ff3a9b31e6679432a66e4f601bb8927fae
SHA3-384 hash: 5e954ce85a52305ced1de71c18b4581fa49f2063733f299eeab0c8c3da64c5a55425047697ec613f0c21b2253128b4a9
SHA1 hash: 9a4221c59069d394dca0ba6288be085e2028d41d
MD5 hash: b83403c669fdf76b4b332cdba267256a
humanhash: ack-blossom-bakerloo-october
File name:534bd65f6ecc9cafe0d431186aa837ff3a9b31e6679432a66e4f601bb8927fae
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:1'931'172 bytes
First seen:2020-11-11 11:23:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7be4c98eebb39d282cdffc1cea8fb470 (661 x AveMariaRAT, 29 x Riskware.Generic)
ssdeep 12288:xybYQSRCu1pacZDCf0Hi6G86HlHKuUamPLtpU/0TbTjA7W2FeDSIGVH/KIDgDgU9:x1QIacB1s1HKuYmPQDbGV6eH8tkm
TLSH 9C95B0517A5908A6D1236830F88FDBB054A6BC367294B3EF6F3A7E0D56B7641E0E3143
Reporter seifreed
Tags:AveMariaRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
55
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Packer.Asprotect-3
Create hunting rule

Win.Malware.Daqc-6598201-0
Create hunting rule

Win.Malware.Ursu-6793772-0
Create hunting rule

Win.Malware.Ursu-6914171-0
Create hunting rule

Win.Malware.Eclv-9782803-0
Create hunting rule

Win.Malware.Eclv-9782804-0
Create hunting rule

Win.Malware.Eclv-9782973-0
Create hunting rule

Win.Malware.Cryptinject-9785242-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Creating a file in the %temp% directory
Creating a file
Launching a process
Creating a file in the Windows subdirectories
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Creating a process with a hidden window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Creating a file in the mass storage device
Unauthorized injection to a system process
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.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/534bd65f6ecc9cafe0d431186aa837ff3a9b31e6679432a66e4f601bb8927fae/
Threat name:
Win32.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2020-11-11 11:27:07 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=knf5mx3ozsok7ygugemgvkbx745jwmpgm6kdfjtoj5qbxoesp6xa._file
Verdict:
unknown
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat evasion infostealer persistence rat
Link:
https://tria.ge/reports/201111-2ytdz5sw8x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: GetForegroundWindowSpam
Drops file in Windows directory
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Modifies Installed Components in the registry
Warzone RAT Payload
Modifies WinLogon for persistence
Modifies visiblity of hidden/system files in Explorer
WarzoneRat, AveMaria
Unpacked files
SH256 hash:
534bd65f6ecc9cafe0d431186aa837ff3a9b31e6679432a66e4f601bb8927fae
MD5 hash:
b83403c669fdf76b4b332cdba267256a
SHA1 hash:
9a4221c59069d394dca0ba6288be085e2028d41d
Detections:
win_ave_maria_g0
Create hunting rule
Link:
https://www.unpac.me/results/6909388c-6575-46ce-8ba2-0ca4f4fc00d8/
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:ave_maria_warzone_rat
Create hunting rule
Author:jeFF0Falltrades
Rule name:Chrome_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Chrome in files like avemaria
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:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
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:UAC_bypass_bin_mem
Create hunting rule
Author:James_inthe_box
Description:UAC bypass in files like avemaria

File information

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

  
Delivery method
Other

Comments