MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f20a51dfcb61fe66ebfa2f635d88cd4fc5f3f51aacf19e329702bc5460a2aeb0. 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: f20a51dfcb61fe66ebfa2f635d88cd4fc5f3f51aacf19e329702bc5460a2aeb0
SHA3-384 hash: afa5a4c376bb2c8db7710e2de0c3f6587bc794112727f3c8153d62321b39665903917eb2e7fbbdf29593db49b57522f1
SHA1 hash: 036cde503d4fec02569772c08e334d35f5b00d60
MD5 hash: 3e1314419f8769de791647574dee63ca
humanhash: fillet-artist-cola-october
File name:f20a51dfcb61fe66ebfa2f635d88cd4fc5f3f51aacf19e329702bc5460a2aeb0
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:1'252'946 bytes
First seen:2020-11-11 10:59:15 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:OIbsBDU0I6+Tu0TJ0N1oYgNOFOA7W2FeDSIGVH/KIDgDgUeHbY11ky:OIbGD2JTu0GoSQDbGV6eH81ky
Threatray 3'652 similar samples on MalwareBazaar
TLSH A8458E813E27498BFA533D36B50EF6709588FD7E87E096FB27667E0E81D3281904650B
Reporter seifreed
Tags:AveMariaRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
53
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/f20a51dfcb61fe66ebfa2f635d88cd4fc5f3f51aacf19e329702bc5460a2aeb0/
Threat name:
Win32.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2020-11-11 11:00:19 UTC
AV detection:
28 of 29 (96.55%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6iffdx6lmh7gn272f5rv3cgnj7c7h5i2vtyz4muxak6fiyfcv2ya._file
Verdict:
unknown
Similar samples:
0954707116de7974c38346f17987886632546664d0933bafd412fb343e408317
AveMariaRAT
3f4a0835681cef1f6fb04e96385369218b895d27f78a39112201e15cee44344f
AveMariaRAT
52ab7b47930b08a95053a5f50600e60e6c733aeaea3739cd98c9955351612d2b
AveMariaRAT
5642e018989afbb708f284c1591b4caa2474c527e0bd7d285e5c7b3ef0807bc0
AveMariaRAT
603b8b4a8d2fedea549b4f06b345da9234a06ceab9366175c8de484df155a2b9
AveMariaRAT
66c84cc2020c62f67f7044dbc3bb6b8f377d545b6e7e4f4f636d26b2d5e4d0da
AveMariaRAT
6c094a18d2ab75c95ffc39399cece2eebdb8064f91cec40226be037fb20f64d9
AveMariaRAT
9873f8a2a1cdb7c34dde321266bb205b614087d656a4193d519c55339e6eee6c
AveMariaRAT
ab96b93e8058eb25d541928c48e38476be25aa308f3e340559db0f03c1caa93c
AveMariaRAT
e935d01df5795994ac87faaa5c6eaefd7ea5dce900226b104904b3227e4ee2e0
AveMariaRAT
+ 3'642 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/201111-6pfnjspd5x/
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
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:
f20a51dfcb61fe66ebfa2f635d88cd4fc5f3f51aacf19e329702bc5460a2aeb0
MD5 hash:
3e1314419f8769de791647574dee63ca
SHA1 hash:
036cde503d4fec02569772c08e334d35f5b00d60
Detections:
win_ave_maria_g0
Create hunting rule
Link:
https://www.unpac.me/results/f7f7a7c6-bdb6-4d3c-b425-24bba87d94f3/
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