MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b8fafb2dd4313003bd9417dce850f3471d97a97357b786d17ff62faba6742282. 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: b8fafb2dd4313003bd9417dce850f3471d97a97357b786d17ff62faba6742282
SHA3-384 hash: 60365611b851511e720852932c1a8c9d1db6c5eda116db8f2230b99af4dce45e0e09651b286bac559c6af4f9b7734509
SHA1 hash: 1c2c7599a862a515d15c6e3c9b6701bbf74667a7
MD5 hash: 1be40a59833e8fbfddeff1234fd5513d
humanhash: fanta-video-uniform-magazine
File name:b8fafb2dd4313003bd9417dce850f3471d97a97357b786d17ff62faba6742282
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:1'931'158 bytes
First seen:2020-11-10 11:08:38 UTC
Last seen:2024-07-24 20:46:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7be4c98eebb39d282cdffc1cea8fb470 (661 x AveMariaRAT, 29 x Riskware.Generic)
ssdeep 12288:Cr4L+S/4Gu/IZWm4Orh6aJGswtmX8hlTXZS7SlSmRMGluMA7W2FeDSIGVH/KIDgK:Cgnyk9/5JRHX8hldl2QDbGV6eH81kz
Threatray 194 similar samples on MalwareBazaar
TLSH 64959EE6B3954433C61756B0ED0FC36051697F1E6F84DA8F2BAB3D3AC95B582600227B
Reporter seifreed
Tags:AveMariaRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
56
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Packer.Asprotect-3
Create hunting rule

Win.Malware.Daqc-6598201-0
Create hunting rule

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

Win.Malware.Ursu-6914171-0
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

Win.Malware.Cryptinject-9785242-0
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/b8fafb2dd4313003bd9417dce850f3471d97a97357b786d17ff62faba6742282/
Threat name:
Win32.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2020-11-10 11:10:40 UTC
AV detection:
39 of 48 (81.25%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xd5pwlougeyahpmuc7ooquhti4ozpkltk63ynul76yx2xjtuekba._file
Verdict:
unknown
Similar samples:
00418643ec0cd59895e500ff605b521369bf59866346d3f9caa19323b0a50bf2
AveMariaRAT
0590d0aecfea1d3587163f930592279d14e709579f36392dd984afb3cd73fe55
AveMariaRAT
2151f9f6298a437db7ef4580c3345be4fa9f0322d78cbea7bd6e964778414fd1
AveMariaRAT
603b8b4a8d2fedea549b4f06b345da9234a06ceab9366175c8de484df155a2b9
AveMariaRAT
6c094a18d2ab75c95ffc39399cece2eebdb8064f91cec40226be037fb20f64d9
AveMariaRAT
9750507a265b34dfac0e3818ca7e3f3859333320a448d8682e1a2ca1a0d55d4f
AveMariaRAT
bc02ea5cec64a11fe6de318b33b326406975d85c46b58a094a6d893a09f6ed83
AveMariaRAT
bfc37612ba0820ca68c0a867f4fe169899dcd96aae8f1666da8a136a70d0fcfb
AveMariaRAT
db0094e5713b5bb4ceed767aff4dcf6bf336fd7f1128b02bf80f9e9971d9194b
AveMariaRAT
f9af550595756a3d4d4f7ea6561bba49fe906c06d047427de9da88ea34ee4063
AveMariaRAT
+ 184 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/201110-8plw9r51rj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: GetForegroundWindowSpam
Drops file in Windows directory
Suspicious use of SetThreadContext
Adds Run key to start application
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
Unpacked files
SH256 hash:
b8fafb2dd4313003bd9417dce850f3471d97a97357b786d17ff62faba6742282
MD5 hash:
1be40a59833e8fbfddeff1234fd5513d
SHA1 hash:
1c2c7599a862a515d15c6e3c9b6701bbf74667a7
Detections:
win_ave_maria_g0
Create hunting rule
Link:
https://www.unpac.me/results/4a9301ab-c040-4a26-937e-bb4985abcbdc/
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

Comments