MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e43d5312d11b3a19a14207f6163c841644e43e18d31f6f8029509b284f454821. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e43d5312d11b3a19a14207f6163c841644e43e18d31f6f8029509b284f454821
SHA3-384 hash: c3a6e8ea3f86ab50ed044ee8bf87ad9e43445f4eceaedc3785c1256aaa691278d4dbfecfbecedc79924df84289d8f3bf
SHA1 hash: 037aff9a98afbea4dd1839ffdd9411af17b6ea2e
MD5 hash: fb616697c74dd7c086c94e460c8acdf3
humanhash: kilo-oxygen-orange-oven
File name:e43d5312d11b3a19a14207f6163c841644e43e18d31f6f8029509b284f454821
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:3'024'579 bytes
First seen:2020-11-09 21:41:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 676f4bc1db7fb9f072b157186a10179e (1'400 x AveMariaRAT, 37 x Riskware.Generic, 2 x njrat)
ssdeep 24576:naN7AAmZZcVKfIxTiEVc847flVC6faaQDbGV6eH81k6IbGD2JTu0GoZQDbGV6eHc:naN7AAmw4gxeOw46fUbNecCCFbNecL
Threatray 3'256 similar samples on MalwareBazaar
TLSH 88E5AFEFBF6B0847E622A171620FA51194445C65B20BBB6F6779347AD8C30CAD2C3787
Reporter seifreed
Tags:AveMariaRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
52
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Packer.Upx-48
Create hunting rule

PUA.Win.Packer.Upolyx-12
Create hunting rule

PUA.Win.Packer.Upx-4
Create hunting rule

PUA.Win.Packer.PrivateExeProte-16
Create hunting rule

PUA.Win.Packer.AcprotectUltraprotect-1
Create hunting rule

PUA.Win.Packer.Asprotect-3
Create hunting rule

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

Win.Malware.Ursu-6914170-0
Create hunting rule

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

Win.Malware.Cerber-6989221-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Running batch commands
Creating a process with a hidden window
Forced system process termination
Creating a window
Creating a file in the %temp% directory
Creating a file
Creating a file in the Windows subdirectories
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Forced shutdown of a system process
Creating a file in the mass storage device
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun by creating a file
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/e43d5312d11b3a19a14207f6163c841644e43e18d31f6f8029509b284f454821/
Threat name:
Win32.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2020-11-10 00:50:02 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4q6vgewrdm5btikca73bmpeeczcoipqy2mpw7abjkcnsqt2fjaqq._file
Verdict:
unknown
Similar samples:
09a3aa26ef9c6f2544fd2377df9ddb4ed2462db3206cc7723f5015a8e62bde2e
AveMariaRAT
15dc6262a76fbf6dbb653fe7f22bebc2e8c670ee2177d25c6d54f2fe1e4991f8
AveMariaRAT
4f6087282c3216dd8f6f94de3914d2a55b10d1c7a2d0e0a674d46b2734ee8e13
AveMariaRAT
5b21a4372a66f1bb75eb6edb0666d123fab94c98a170cceb3df8554038eb50f5
AveMariaRAT
67b5dff4446d1a79f3af65c95f52d45f7a819c0e15215bbcf26fdedeafed00f4
AveMariaRAT
a425002cf906c94a18e2919275f05370df5daef4dd5c8ab041873439b17e1736
AveMariaRAT
b877487b20ef3aff6886174c46b7884ed7298d8f6580215f82e83f806a6e1b65
AveMariaRAT
d2ff7e8c230bcd57e83bda83bcd6a33691ada18ef85d790b85974682971b7520
AveMariaRAT
e5f1a65b5f6bc81f8b2fb62c7bc74c871a3879b5966125b68d85da86d1a571ad
AveMariaRAT
fbf81a7934a725f91d61f0bd08d2414da2376df910bd1be865369fe9bdd6186a
AveMariaRAT
+ 3'246 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat evasion infostealer persistence rat upx
Link:
https://tria.ge/reports/201109-9c26g85g12/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Suspicious use of SetThreadContext
Adds Run key to start application
Drops startup file
Loads dropped DLL
Executes dropped EXE
Modifies Installed Components in the registry
UPX packed file
Warzone RAT Payload
Modifies WinLogon for persistence
Modifies visiblity of hidden/system files in Explorer
WarzoneRat, AveMaria
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Nymaim
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e43d5312d11b3a19a14207f6163c841644e43e18d31f6f8029509b284f454821

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:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/
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