MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2d2fb4b44455c19c6274c4c988e675a95ad9fc2f868b0abfeafba7a51426762. 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: b2d2fb4b44455c19c6274c4c988e675a95ad9fc2f868b0abfeafba7a51426762
SHA3-384 hash: 1822d6f0077556d497d057e7cd3e3ec8f54833bd91825d7ff3f02e9d227337bf5f1dfb508039aa9f78fdc9caf88233f9
SHA1 hash: 21ff928cddef4e518de8e559306aae60640ddcd9
MD5 hash: b99da3369b0376984e04acc45de4933c
humanhash: mountain-skylark-video-may
File name:Inquiry1006290pdf.exe
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:307'200 bytes
First seen:2020-07-06 08:49:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 6144:tNtq7Sbi/pLMdLOjMHH5WG132KhyPcG7i+n3HAApBz+HVl:tNouMQdL8M1NhyPDPn3Vk
Threatray 476 similar samples on MalwareBazaar
TLSH DF64CFB70246BEDAF73D0E74D54422400DF85C6BEB70C94DBDC831CA61B2B54AAB9A71
Reporter abuse_ch
Tags:AveMariaRAT exe nVpn RAT


Avatar
abuse_ch
Malspam distributing AveMariaRAT:

HELO: mail.dirickx.mg
Sending IP: 213.136.83.114
From: H-TECH CO Ltd <sales@h-tech.co.kr>
Subject: Re: Re: Order Enquiry
Attachment: Inquiry100629.img (contains "Inquiry1006290pdf.exe")

AveMariaRAT C2:
194.5.99.31:9087

Hosted on nVpn:

% Information related to '194.5.99.0 - 194.5.99.255'

% Abuse contact for '194.5.99.0 - 194.5.99.255' is 'abuse@inter-cloud.tech'

inetnum: 194.5.99.0 - 194.5.99.255
netname: INTER_CLOUD_SERVICES_RUSSIA
admin-c: ICTR1-RIPE
tech-c: ICTR1-RIPE
org: ORG-ICR2-RIPE
country: RU
status: ASSIGNED PA
mnt-by: inter-cloud-mnt
created: 2019-07-20T20:42:53Z
last-modified: 2020-07-04T13:20:18Z
source: RIPE

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/21394/
Detection(s):
SecuriteInfo.com.Generic-EXE.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Detection:
avemaria
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b2d2fb4b44455c19c6274c4c988e675a95ad9fc2f868b0abfeafba7a51426762/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-06 08:51:04 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wljpws2eivobtrrhjrgjrdthlkk23h6c7bulbk76v65huukcm5ra._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
041f85034f71a295c168af2719d1dfa7a5d346f57b16a4b17bd6a471e3ceb55e
AveMariaRAT
220d9dee8512451f79c4ea016e9ed065ca3f378f3f1b29531cee3c686a100cce
AveMariaRAT
3ac41aaeb5772f77fa5e3c6bfaeecc906430b37abb0b7d3be40adc87b0d57e1d
AveMariaRAT
6142ce64bdf7d4373dedcadb54fb06efed10595a65713783f2930eb1ebb9f989
AveMariaRAT
84b4040d764a758414d6e7d913161c97846e563eb18e3497f207670f9d239bc8
AveMariaRAT
8a8b601dbdc4a8b83fa1802be973df5562916711e95de88d77c0d86ce3a3e1e5
AveMariaRAT
90d5792fd0a2ab859f120bef8f12a28c8f7e4119a43054c22db57e76c7b386a0
AveMariaRAT
aa81b1d5e5dc459eac6dff63b95e6a08653c6afb5e925e8dd047ff9abfadd49a
AveMariaRAT
b4d3bccc58e0a1222261fc91cf6c0b56db9116302c9aaf9d4ddf9273706d571f
AveMariaRAT
de25f269f4f7e5cc02f5e16e0c780ef25787df1d161f2fad276d88ddfce79f90
AveMariaRAT
+ 466 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/200706-rdfsbqgy36/
Behaviour
Suspicious use of AdjustPrivilegeToken
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Program crash
Suspicious use of SetThreadContext
Uses the VBS compiler for execution
Loads dropped DLL
Reads user/profile data of web browsers
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

img 7476070c66d620578be9e5f9e8d41e88f6b55bbd6c96e62f0b5ff592710362d8

AveMariaRAT

Executable exe b2d2fb4b44455c19c6274c4c988e675a95ad9fc2f868b0abfeafba7a51426762

(this sample)

  
Dropped by
MD5 06eb4f52f3d3a88fd6349023074b8093
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 7476070c66d620578be9e5f9e8d41e88f6b55bbd6c96e62f0b5ff592710362d8
Cape
Cape
https://www.capesandbox.com/analysis/21394/

Comments