MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9f37786ca6e630418153d0da372d6c12a06833024dee13f9b9f3a996a0ac300a. 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: 6


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

SHA256 hash: 9f37786ca6e630418153d0da372d6c12a06833024dee13f9b9f3a996a0ac300a
SHA3-384 hash: d5ca285dd0eb9f58487318dc6adce548f7f09d990cae6ec556e662333764989a140061440935f13b982988b43f43c9f0
SHA1 hash: 3943c5f4aa4af3342c3a48353c0dd1631a1afdd5
MD5 hash: a67d55bc7edcedbc6285702456c4317e
humanhash: mississippi-romeo-pizza-fifteen
File name:9f37786ca6e630418153d0da372d6c12a06833024dee13f9b9f3a996a0ac300a
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:2'806'560 bytes
First seen:2020-11-09 21:11:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6bac3cfe8acb6c6c4a30aaa022de2388 (308 x AveMariaRAT, 7 x njrat, 7 x Skeeeyah)
ssdeep 24576:ssF+mZZcVKfIxTiEVc847flVC6faaQDbGV6eH81k6IbGD2JTu0GoZQDbGV6eH81Z:fF+mw4gxeOw46fUbNecCCFbNecX
Threatray 3'322 similar samples on MalwareBazaar
TLSH B5D58EE3BA2A4047E26390B7909F9711B194BD386B54E7CFAF363EA158C72C8D0C6553
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.Upolyx-12
Create hunting rule

PUA.Win.Packer.Upx-4
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.Poison-6986144-0
Create hunting rule

Win.Malware.Razy-7056533-0
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/9f37786ca6e630418153d0da372d6c12a06833024dee13f9b9f3a996a0ac300a/
Threat name:
Win32.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2020-11-10 00:31:06 UTC
AV detection:
43 of 48 (89.58%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=t43xq3fg4yyedakt2dndollmckqgqmycjxxbh6nz6ouznifmgafa._file
Verdict:
suspicious
Similar samples:
18c811674f81bc4d798c203000a23bdd374361cadea2229a16672fb3888a2a2c
AveMariaRAT
2cbfb5b5238c10c431fa755298761b8800c34ee953d3e1363e6c61c53830ebcc
AveMariaRAT
32672928863af3e154d0e2cc454c5fd31f217a3bfabc7acff2223bb72a5bbe6f
AveMariaRAT
4567d8265b3dec803dfa668da8045b70df22802447b48f385fc4eab009648c4c
AveMariaRAT
5cb853a95efb63587a4a7565020f6f36a9f7bf6fd2746c5795a06d49b245a666
AveMariaRAT
5d4caa3f6c30db0717f68da6f2b1f1ec4145bc3aa4ca265087679a86393cbba2
AveMariaRAT
6e0c57860fd63458bbcd929909d9001354d8ff470c66734cba7eaec86c00d446
AveMariaRAT
bb10d53967d703dd945777d9b9b38e03bd3c90fa77e68e7082678a9b02b40235
AveMariaRAT
bd52404743f2914218a89eb081442ab810148fc27b95f799036d5d6767a3f5db
AveMariaRAT
f72a3a205308a3446a78432854e1a3a022328ccb3bbb584f96bfafe4db12bf64
AveMariaRAT
+ 3'312 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-yw56x4lxj6/
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.

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

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