MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c448af1e0de3c92f5d5d5d1ee9e7b533bca6238fbd1613c1a21ae754b7beba5. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8c448af1e0de3c92f5d5d5d1ee9e7b533bca6238fbd1613c1a21ae754b7beba5
SHA3-384 hash: e47a456f3d463bb3bd99dabc309317e72be2fc679c9bc2222433c18ea56cd299a163662c9008ef5939b96234584e4770
SHA1 hash: 7cd029f0686536b5a416a374499a0a7848e32799
MD5 hash: df6228af8782610b7cdd5b54bb1f63f2
humanhash: cat-london-tennis-north
File name:8c448af1e0de3c92f5d5d5d1ee9e7b533bca6238fbd1613c1a21ae754b7beba5
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:1'252'903 bytes
First seen:2020-11-07 16:45:41 UTC
Last seen:2020-11-07 16:51:03 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 5a498eee87e4d89512a84502f500181f (138 x AveMariaRAT, 57 x RedLineStealer, 7 x CoinMiner)
ssdeep 12288:GIbsBDU0I6+Tu0TJ0N1oYgeOF0A7W2FeDSIGVH/KIDgDgUeHbY1tkk:GIbGD2JTu0GoRQDbGV6eH8tkk
Threatray 3'206 similar samples on MalwareBazaar
TLSH EE458DA13A391493D303FA727C0F822015D8BEAEAB545F9F17B77E26C0D72829147A57
Reporter seifreed
Tags:AveMariaRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
54
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
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
Forced shutdown of a system process
Creating a file in the mass storage device
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/8c448af1e0de3c92f5d5d5d1ee9e7b533bca6238fbd1613c1a21ae754b7beba5/
Threat name:
Win32.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2020-11-07 16:47:54 UTC
AV detection:
29 of 29 (100.00%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rrciv4pa3y6jf5ov2xi65ht3km54uyry7piwcpa2egxhks335osq._file
Verdict:
unknown
Similar samples:
53030f8a5b22761c16ec2e4aea9ade1db3cc065b56d43562604cdc03cb801d67
AveMariaRAT
54c9ce578a123b2abbcb00af7638f3d1c93041959ebccf3981a099a869c5a171
AveMariaRAT
5553a7b6943f4c1435ec14ecb41b95029d6f2a94f7f415f660c14bd8b68ab7f9
AveMariaRAT
6a5e6d882ca54d4bba185f1b881b14795e8148dabeadbaf0f2035fcb2f678160
AveMariaRAT
8ba346ef55492842883d94c08295af7efaa3631ecd87f311cdb9b82d5e100684
AveMariaRAT
96d15bb3fe99161d651573512abb94b55f9b88e72c3a34d52eb4ce7574da8db7
AveMariaRAT
99a98bc6f2caf5e6fe3e6ada1af35586392ea48a28bc601522bed98454cc6af6
AveMariaRAT
be9af0fdc2439628d89ec49342567c6718dba2444972b173e652268173b8202f
AveMariaRAT
d00608bb50125705c3e214e84ee2979cb7b982bc6e3ea64c0eed1ae9ad2baa87
AveMariaRAT
fd2f15ef992f18f206d53d8d162ae4385f283e433bc038e1e61fb81686f2b4de
AveMariaRAT
+ 3'196 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/201108-bsq4fshn6j/
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:
8c448af1e0de3c92f5d5d5d1ee9e7b533bca6238fbd1613c1a21ae754b7beba5
MD5 hash:
df6228af8782610b7cdd5b54bb1f63f2
SHA1 hash:
7cd029f0686536b5a416a374499a0a7848e32799
Detections:
win_ave_maria_g0
Create hunting rule
Link:
https://www.unpac.me/results/b720b328-66db-455b-83f2-b80a02906ca0/
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:Embedded_PE
Create hunting rule
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