MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4da5e421d1034f9492426be20195c1cf9f752a7cbd3dfb8a6cef1f8913ce0386. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4da5e421d1034f9492426be20195c1cf9f752a7cbd3dfb8a6cef1f8913ce0386
SHA3-384 hash: 8bde66effe9714f662f8d43657e1d1fa4b6e58f49905a092efa37948eccdf45ad75c3fb1a17e22214948b081995ce233
SHA1 hash: d77d02972cd6a7c64ce81d5a55ac1b28e57ea1cc
MD5 hash: 2199acd3fa5cd30d282b44e9f94f0d59
humanhash: ceiling-seventeen-fourteen-fourteen
File name:4da5e421d1034f9492426be20195c1cf9f752a7cbd3dfb8a6cef1f8913ce0386
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:3'024'716 bytes
First seen:2020-11-13 15:19:46 UTC
Last seen:2024-07-24 14:05:40 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 676f4bc1db7fb9f072b157186a10179e (1'400 x AveMariaRAT, 37 x Riskware.Generic, 2 x njrat)
ssdeep 24576:o/X7AAmZZcVKfIxTiEVc847flVC6faaQDbGV6eH81k6IbGD2JTu0GoZQDbGV6eHh:o/X7AAmw4gxeOw46fUbNecCCFbNecQ
Threatray 4'065 similar samples on MalwareBazaar
TLSH DBE5BEC77A36D813E732E471F00FBA74AAC8ED37A209A6AB6B366554C0C3651D257307
Reporter seifreed
Tags:AveMariaRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
49
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

Win.Trojan.Ulise-9792178-0
Create hunting rule

Win.Trojan.Ulise-9792179-0
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
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
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
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
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/4da5e421d1034f9492426be20195c1cf9f752a7cbd3dfb8a6cef1f8913ce0386/
Threat name:
Win32.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2020-11-13 15:21:11 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jws6iioranhzjescnpradfobz6pxkkt4xu67xctm54pyse6oaoda._file
Verdict:
malicious
Similar samples:
107ab957ab8fe086b8ba168262076e5bfa8c776b9c15d68dc3586200a8efab4a
AveMariaRAT
1cfea3d02575ae87c924799eb10ed2cad9e37e0b44a70fc709cc740732dead05
AveMariaRAT
6801193bb29c3c37bda4fc31966320314607050591f71eb9763c64950667b99c
AveMariaRAT
92cfdeaa1047206e26309824a3c42fa85779bc4679c940db2459e71352a45d39
AveMariaRAT
966b89d6d7cf241f4820acabfa3cbdd5c2322cc02e98fc9d3cd50249bcf3b5e8
AveMariaRAT
9b8c5193e9541379a189135ad450f6352c6cad31d225f260cdc87f5e93f04260
AveMariaRAT
ce10db04f775da610c16323a500eb938313f7134d9f02bbc7f2251a45c6c811c
AveMariaRAT
d3f245de67615543f1df551379e9d36c2b0429954f2ef47bf69d78288ef6cd53
AveMariaRAT
d6176f55aa461190522e0f5854a9eebd78791670e1e0e89c99c6d609a78c8d12
AveMariaRAT
eefedfa1c1931336e283165405189f880b31bd93b39f2b04f072b2b95e7003d3
AveMariaRAT
+ 4'055 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/201113-d3qbecp6fn/
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
Unpacked files
SH256 hash:
4da5e421d1034f9492426be20195c1cf9f752a7cbd3dfb8a6cef1f8913ce0386
MD5 hash:
2199acd3fa5cd30d282b44e9f94f0d59
SHA1 hash:
d77d02972cd6a7c64ce81d5a55ac1b28e57ea1cc
Detections:
win_ave_maria_g0
Create hunting rule
Link:
https://www.unpac.me/results/cbca3e81-344d-4025-986f-dc69dc7269ac/
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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