MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c2f08787396a9dd02b4294818f0919695771ad8689b40b050fe65ebef18aa5ca. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c2f08787396a9dd02b4294818f0919695771ad8689b40b050fe65ebef18aa5ca
SHA3-384 hash: d18f06a35d720328c618937321c5569d39e00e002cccd8007833e1ce9bf5342d3230c0f74e26ea22e24f9888049912a8
SHA1 hash: ae21b809da8122fb477fdbc83682c7c1c0e87502
MD5 hash: a63c453c0d9704d4ebbabaa8ca61bfa2
humanhash: connecticut-mike-emma-butter
File name:PO209947873723.exe
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:806'400 bytes
First seen:2020-06-29 07:43:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 51cb4bf20368163b9b5ba9dfae264bd6 (4 x AveMariaRAT)
ssdeep 6144:hLks/FEHIhrRSckdA+6Rj9eIzkYCHlOdZyadeXIBiN5lbMCZU+08tkDkt8n/Yrnv:hLq6WdA+ACuZO09m71
Threatray 436 similar samples on MalwareBazaar
TLSH F4053A473A82BD61CAF741F0893A8FD33D397E619D00903753AB576E48E31A4561CABB
Reporter abuse_ch
Tags:AveMariaRAT COVID-19 exe RAT


Avatar
abuse_ch
Malspam distributing AveMariaRAT:

HELO: lucky1.263xmail.com
Sending IP: 211.157.147.130
From: Eric Chuan <eric_chuan@hsgeneral.net>
Subject: COVID-19 DELAY PURCHASE ORDER
Attachment: PO209947873723.tar (contains "PO209947873723.exe")

AveMariaRAT C2:
newzone.from-ne.com:5310 (137.63.71.51)

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection:
WarzoneRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/15868/
Detection(s):
PUA.Win.Downloader.Aiis-6803892-0
Create hunting rule

Detection:
avemaria
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c2f08787396a9dd02b4294818f0919695771ad8689b40b050fe65ebef18aa5ca/
Threat name:
Win32.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2020-06-29 04:24:02 UTC
AV detection:
26 of 31 (83.87%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ylyipbzznko5ak2cssay6ciznflxdlmgrg2awbip4zpl54mkuxfa._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
072b5a642b6810ae3b13de6aa8f9044d64556e6b9c0ee373a3a00969a8dcdc82
AveMariaRAT
0f380b216cfb271182cd7ca20e0cb98e29801f22f931013aa342b11e7d22070b
AveMariaRAT
24bce555546817dc9293da3c7fe25301777f365e008ef2cdd3d979c829287ec6
AveMariaRAT
3ac41aaeb5772f77fa5e3c6bfaeecc906430b37abb0b7d3be40adc87b0d57e1d
AveMariaRAT
4cffbdf1d3e2016475da67b15f0ab12a9658e0970f691cebe0bd161e2e1772b2
AveMariaRAT
ae64e86e27b074ef0869d747916c9056b5e180f37f80624019d993f2b744dd35
AveMariaRAT
b5279796301bec9d8b3de84dff29a98dfb7cfe9d549279fddfd624b61583960f
AveMariaRAT
d7a9047d6d19050866c5b5c7d08f4b45208d9b2a2a4f4179cadaf37ea92cfa89
AveMariaRAT
fe7dc35391c88f2001b6637186c2fa677bb5f1a08cfdafcfc95a1e1fc2f026a9
AveMariaRAT
ff0c4ed6bc9febde458e9115e3c558ae2740edf2252154fc1713c6621f0d7eae
AveMariaRAT
+ 426 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
spyware persistence
Link:
https://tria.ge/reports/200629-4dajsj53mn/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
NTFS ADS
Adds Run entry to start application
Loads dropped DLL
Reads user/profile data of web browsers
Drops startup file
Executes dropped EXE
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:Cobalt_functions
Create hunting rule
Author:@j0sm1
Description:Detect functions coded with ROR edi,D; Detect CobaltStrike used by differents groups APT
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:Codoso_Gh0st_2
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:MAL_Envrial_Jan18_1
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:win_ave_maria_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AveMariaRAT

tar b20e945bb53f953bdb02a70e10ea89d5610238269707c789cab3745f14502117

AveMariaRAT

Executable exe c2f08787396a9dd02b4294818f0919695771ad8689b40b050fe65ebef18aa5ca

(this sample)

  
Dropped by
MD5 4269c27ade2de9a38ba2b93c6abc8809
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/15868/
  
Dropped by
SHA256 b20e945bb53f953bdb02a70e10ea89d5610238269707c789cab3745f14502117

Comments