MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4d9a3ce8ea01677b182e55858ff0373a94ae4dcd30e777aa9e5e71d61e40db37. 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: 4


Intelligence 4 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4d9a3ce8ea01677b182e55858ff0373a94ae4dcd30e777aa9e5e71d61e40db37
SHA3-384 hash: ea00ec8c0c32efbfc451aa48104bbdd4004f5d1a160df424564d4ca4c01a1840922f688d1d997e365c0a995e7ef047db
SHA1 hash: 574fd968d04c09f63130d7db6630dda993dde8a6
MD5 hash: d87548293c755cc85405cb4c16f4c526
humanhash: white-mountain-pizza-stream
File name:proforma invoice.exe
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:2'379'264 bytes
First seen:2020-05-28 05:26:37 UTC
Last seen:2020-05-28 07:09:01 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 4a82e03d52f220e12c7dcc6ee9203a9c (6 x AveMariaRAT)
ssdeep 12288:bPHk6de6H4KQXKxyYgYCj/SYj0iT4QBAuxDtO6kPXZbCuRYPy6tzXicl5E:bPH7d7QXKxyb/AufHkPXZDR6te65E
Threatray 511 similar samples on MalwareBazaar
TLSH 1CB58F1339C1DC7EC1F610B08A72DFA3395EF9605E20417B93DA3B6A0E551946F3C9AA
Reporter abuse_ch
Tags:AveMariaRAT exe RAT


Avatar
abuse_ch
Malspam distributing AveMariaRAT:

HELO: standfordgroups.com
Sending IP: 62.173.142.172
From: Anne Shui <zhkj@vip.163.com>
Subject: PAYMENT REJECTED
Attachment: proforma invoice.zip (contains "proforma invoice.exe")

AveMariaRAT C2:
79.134.225.34:5200

Intelligence

File Origin
# of uploads :
2
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.vz.7637.UNOFFICIAL
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SecuriteInfo.com.ArtemisDDAC94BD5178.12588.UNOFFICIAL
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Gathering data
Threat name:
Win32.Trojan.Wacatac
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Status:
Malicious
First seen:
2020-05-28 05:49:45 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
20 of 48 (41.67%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
049a3258d1222a41415a8099d2b79c88ac64400543b9e8d83e450ca592593faf
AveMariaRAT
09fe435d0a761f4ebf0a28d7c023bb5448f5b924f3296f5054392996a521fc11
AveMariaRAT
34fc69d9d5119015a1f946f18069d1464c45e02b5716b91ae2c99eb493ef7242
AveMariaRAT
5c7b6c75eee95614a740b733b6895346066ae6c893c7b7cc8885ffa425ca6c86
AveMariaRAT
6f103ac2c04885d0f4e5df31e162676166cfa3f0b316d3ebb8ff1baf6f67a92a
AveMariaRAT
9f8f76b6e791499bedf04630e7942a2e2d4792969d3c219b598f7a20596f767a
AveMariaRAT
a5c337beb2e41e7d67b1059947b120be8634c3365eff2e9e8b03a6a5d518c5de
AveMariaRAT
a607cec440113a15857e5af97900685979bc307112628b6667a8a231f6559145
AveMariaRAT
f99107fb49e1a9ae31d72e1a052baa79ce419ce970bc521010885c98a3d6e6ac
AveMariaRAT
fe1fd26713b3290eb083f29aad553453ad78a6efd99c9b351bf405cfd45de4c3
AveMariaRAT
+ 501 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
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Score:
  10/10
Tags:
family:warzonerat infostealer persistence rat
Link:
https://tria.ge/reports/201109-4nbjabzm4s/
Behaviour
NTFS ADS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Adds Run key to start application
Drops startup file
Loads dropped DLL
Executes dropped EXE
Warzone RAT Payload
ServiceHost packer
WarzoneRat, AveMaria
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
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Author:@j0sm1
Description:Detect functions coded with ROR edi,D; Detect CobaltStrike used by differents groups APT
Rule name:Codoso_Gh0st_1
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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

zip 749b921222ab091e8bb989877abfaa35ca3d2507d08bdbe35990b09637411569

AveMariaRAT

Executable exe 4d9a3ce8ea01677b182e55858ff0373a94ae4dcd30e777aa9e5e71d61e40db37

(this sample)

  
Dropped by
MD5 2767c1338db99c134dddf90afb45dd6a
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 749b921222ab091e8bb989877abfaa35ca3d2507d08bdbe35990b09637411569

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