MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b8526e6e7c6dcb71a5e3c587455e235c0a3508f2b7cc20aae47120d25dbbe210. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b8526e6e7c6dcb71a5e3c587455e235c0a3508f2b7cc20aae47120d25dbbe210
SHA3-384 hash: 945bc5679213e09fdcafb2407c55525f2228ec36f5c7b44faee4834e8b905a777360fa984fadd2f1f519b2c09559c65a
SHA1 hash: bd27871d4a0411f93f21dcb28be92eb0158e41e3
MD5 hash: 46385f3b621673f99942ec3f7ac26430
humanhash: failed-hydrogen-don-kitten
File name:b8526e6e7c6dcb71a5e3c587455e235c0a3508f2b7cc20aae47120d25dbbe210
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:3'015'352 bytes
First seen:2020-11-07 17:39:13 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:XTJ7A3mZZcVKfIxTiEVc847flVC6faaQDbGV6eH81k6IbGD2JTu0GoZQDbGV6eHC:XTJ7A3mw4gxeOw46fUbNecCCFbNecH
Threatray 3'190 similar samples on MalwareBazaar
TLSH 47D59EE1721E8013D63725BBB98F55255658FA3E9308A30F7F723C061A8758AE74B70B
Reporter seifreed
Tags:AveMariaRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Packer.PrivateExeProte-16
Create hunting rule

PUA.Win.Packer.Ep-7
Create hunting rule

PUA.Win.Packer.Embedpe-3
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
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/b8526e6e7c6dcb71a5e3c587455e235c0a3508f2b7cc20aae47120d25dbbe210/
Threat name:
Win32.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2020-11-07 17:45:39 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xbjg43t4nxfxdjpdywdukxrdlqfdkchsw7gcbkxeoeqnexn34iia._file
Verdict:
unknown
Similar samples:
0954707116de7974c38346f17987886632546664d0933bafd412fb343e408317
AveMariaRAT
09a3aa26ef9c6f2544fd2377df9ddb4ed2462db3206cc7723f5015a8e62bde2e
AveMariaRAT
12c0aac78e35536d75940c301e62cb8cb0388f4e43cf9f1925e02a66cbe2a319
AveMariaRAT
1b7544a23889922c4262251462e81dc2c6d481f1b6c5164a82e4ea5b2b31ff91
AveMariaRAT
3772ad390ed9afe00625633bcc8b4ef9a3cc4ebd3afcdd17e5bcbc77d6dcf450
AveMariaRAT
5b21a4372a66f1bb75eb6edb0666d123fab94c98a170cceb3df8554038eb50f5
AveMariaRAT
614ef9ec888de4d04f0624fd4a65f1965313c03592dfe7565d463859ce7122b0
AveMariaRAT
9a7cd11337369984d415dd2f6853c865b73210272430723f2eb4bbbe41a9034a
AveMariaRAT
cc07bcb41bac2d36932375e5be5c4c1b52e147ba3b3c585d5c2435cc0471308d
AveMariaRAT
d4577b6598fbbf11cfa28b876e1bcb6eaaaa256a8a3f1e82a88ae561854da9ad
AveMariaRAT
+ 3'180 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat evasion infostealer persistence rat
Link:
https://tria.ge/reports/201108-rhaq4stje6/
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
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: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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