MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e8a55bf735e18a15e63ccefeb94b2d4e840c8e5cce62a346467f02a17c9a6aab. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e8a55bf735e18a15e63ccefeb94b2d4e840c8e5cce62a346467f02a17c9a6aab
SHA3-384 hash: c89d6e5ca732f1cbcd02f66da4bd715edae52267fb23b6405de12def3ef68e1c97783971d6e1ad53bfb39ae8531c9bb4
SHA1 hash: 1556b8f74657fe6981f65fdb212a514b434018a4
MD5 hash: 9bcc79730f06fc8a0332a56837da1b9d
humanhash: oxygen-lithium-beer-rugby
File name:e8a55bf735e18a15e63ccefeb94b2d4e840c8e5cce62a346467f02a17c9a6aab
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:1'252'896 bytes
First seen:2020-11-15 22:39:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 5a498eee87e4d89512a84502f500181f (138 x AveMariaRAT, 57 x RedLineStealer, 7 x CoinMiner)
ssdeep 12288:GIbsBDU0I6+Tu0TJ0N1oYgeOFoA7W2FeDSIGVH/KIDgDgUeHbY1tk3:GIbGD2JTu0GoxQDbGV6eH8tk3
Threatray 4'393 similar samples on MalwareBazaar
TLSH B945AD82B67A040BC8737DB2F50FD220D8D9FE3D5640A7BB677BFE5984672418243A16
Reporter seifreed
Tags:AveMariaRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
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.Cryptinject-9785242-0
Create hunting rule

Win.Malware.Daqc-6598201-0
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

Result
Verdict:
Malware
Maliciousness:

Behaviour
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/e8a55bf735e18a15e63ccefeb94b2d4e840c8e5cce62a346467f02a17c9a6aab/
Threat name:
Win32.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2020-11-15 22:40:51 UTC
AV detection:
40 of 48 (83.33%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5csvx5zv4gfblzr4z37lssznj2cazds4zzrkgrsgp4bkc7e2nkvq._file
Verdict:
unknown
Similar samples:
19ab7bf72cbf7b1ccd247ef20de8ee940218e2f016992ca364ad2c4713e1bed8
AveMariaRAT
19e260f3f8e21a501e0bc8b6e5285da663cb0284f453891e78a5d2f28fec1ee4
AveMariaRAT
295ad38301a7e016971bcb5810c60de1e530a96c9d800d61f4ac23077301b828
AveMariaRAT
4fc49e599f29eece58d5ebe51df11add3a5be73c3e1baa5afb5bd3924759acfc
AveMariaRAT
5553a7b6943f4c1435ec14ecb41b95029d6f2a94f7f415f660c14bd8b68ab7f9
AveMariaRAT
6c3a2a15b41eb56729d6682230dbdde331e5f6cd7950aee950233475bebaad99
AveMariaRAT
8c448af1e0de3c92f5d5d5d1ee9e7b533bca6238fbd1613c1a21ae754b7beba5
AveMariaRAT
a5d757f0c6bdf80b0d483bdc417c7f14857c9e4c72ac39d3b04d5babf20d807a
AveMariaRAT
be9af0fdc2439628d89ec49342567c6718dba2444972b173e652268173b8202f
AveMariaRAT
c5fd02008e86c06d74e74208f75e34a6c32afd3992530f048c7da755fd06c214
AveMariaRAT
+ 4'383 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat aspackv2 evasion infostealer persistence rat
Link:
https://tria.ge/reports/201115-pym37xhexa/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Drops file in Windows directory
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
ASPack v2.12-2.42
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:
e8a55bf735e18a15e63ccefeb94b2d4e840c8e5cce62a346467f02a17c9a6aab
MD5 hash:
9bcc79730f06fc8a0332a56837da1b9d
SHA1 hash:
1556b8f74657fe6981f65fdb212a514b434018a4
Detections:
win_ave_maria_g0
Create hunting rule
Link:
https://www.unpac.me/results/81748f85-93af-40c2-b40f-4d5f8163e7b5/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Lokibot
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e8a55bf735e18a15e63ccefeb94b2d4e840c8e5cce62a346467f02a17c9a6aab

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