MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eef2dcb1fafac42f5c48375e7af29462a635b514521df5bd3b45515827517a6a. 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: eef2dcb1fafac42f5c48375e7af29462a635b514521df5bd3b45515827517a6a
SHA3-384 hash: fd86298146f8f01b2c03dc1e4932dd0066603f659751b9188945ac8970adb748b0a63d94b66575f75dc9d0e9aeba6dbc
SHA1 hash: dbd639da57b3fb34f903204213cdd3bc6dc8f4c7
MD5 hash: c90d015585810fc50edf7bebcdf47e0e
humanhash: nevada-alaska-double-bakerloo
File name:CI_PL.exe
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:1'013'928 bytes
First seen:2020-07-20 09:18:48 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3a53a72dea4f25a6a6c0f0fbab7e5ef2 (2 x Formbook, 2 x RemcosRAT, 1 x AveMariaRAT)
ssdeep 24576:AgtGHnojbzsr80kwyjUcszLuVU0dEuXXJ+CYGz3iXc8kWSmnan:AggHPYe4UcszLuVU0dEgXJ+CYGzKRS8E
Threatray 458 similar samples on MalwareBazaar
TLSH 4325AD23AF9D8432C2A2653C9D4BD6FE5431BC553A18C857A7E83C3CDE3A395342A197
Reporter abuse_ch
Tags:AveMariaRAT exe RAT


Avatar
abuse_ch
Malspam distributing AveMariaRAT:

HELO: galapagos2.ecuahosting.net
Sending IP: 116.202.133.113
From: dlopez@emdecor.com
Subject: Re: CI & PL for new order
Attachment: CI_PL.rar (contains "CI_PL.exe")

AveMariaRAT C2:
graceland.ddns.net:3720 (46.38.151.248)

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/28865/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Result
Threat name:
AveMaria
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/391206
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 247968 Sample: CI_PL.exe Startdate: 20/07/2020 Architecture: WINDOWS Score: 100 58 Malicious sample detected (through community Yara rule) 2->58 60 Multi AV Scanner detection for submitted file 2->60 62 Yara detected AveMaria stealer 2->62 64 6 other signatures 2->64 7 CI_PL.exe 1 3 2->7         started        12 mshta.exe 19 2->12         started        14 mshta.exe 19 2->14         started        process3 dnsIp4 40 googlehosted.l.googleusercontent.com 216.58.206.1, 443, 49720, 49726 GOOGLEUS United States 7->40 42 doc-0g-0g-docs.googleusercontent.com 7->42 28 C:\Users\user\AppData\Local\...\Imkafck.exe, PE32 7->28 dropped 66 Writes to foreign memory regions 7->66 68 Allocates memory in foreign processes 7->68 70 Injects a PE file into a foreign processes 7->70 16 ieinstal.exe 3 2 7->16         started        20 Imkafck.exe 12->20         started        22 Imkafck.exe 14->22         started        file5 signatures6 process7 dnsIp8 30 graceland.ddns.net 16->30 44 Increases the number of concurrent connection per server for Internet Explorer 16->44 46 Hides that the sample has been downloaded from the Internet (zone.identifier) 16->46 32 googlehosted.l.googleusercontent.com 20->32 34 doc-0g-0g-docs.googleusercontent.com 20->34 48 Writes to foreign memory regions 20->48 50 Allocates memory in foreign processes 20->50 52 Injects a PE file into a foreign processes 20->52 24 ieinstal.exe 1 20->24         started        36 googlehosted.l.googleusercontent.com 22->36 38 doc-0g-0g-docs.googleusercontent.com 22->38 54 Multi AV Scanner detection for dropped file 22->54 56 Machine Learning detection for dropped file 22->56 26 ieinstal.exe 22->26         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/eef2dcb1fafac42f5c48375e7af29462a635b514521df5bd3b45515827517a6a/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-07-20 09:20:08 UTC
AV detection:
24 of 28 (85.71%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=53znzmp27lcc6xcig5phv4uumktdlniukio7lpj3ivivqj2rpjva._file
Verdict:
malicious
Similar samples:
3c7ef54cf3d06546c5201243fd32d91fb4bf4dbc646956c0b0c5e22ddbfbe113
AveMariaRAT
70b993a7a0d87e2fca25ad0f0cdbbfb54710b3ff66c9132126e6a36dca2cf6b4
AveMariaRAT
7720da8dd623a00812870efdb75c2f2571417599ebfabcff48d2bd95cd029ea2
AveMariaRAT
8043fce8f83dc87396532c20107397ebf5889f802cb588d26bbf0822b39ed27a
AveMariaRAT
a53876f3a36c594ee0139070684b6ae55f7f1c21b3888cdaa30ae88f9e313958
AveMariaRAT
bf9e953c433f1108878018fba685844d8cd89171a40b9387386e4dc89c1ca981
AveMariaRAT
c86bcfe4e22cb50054b44e38fc4fb79624c4ed5bf9a26174754dbb5c1a6baff8
AveMariaRAT
e98e20e7f6ca6411a6da4193276bd5e1a58602f761f2d3b33281e88dd411d9c7
AveMariaRAT
ece26faace5bcf7afeba359279d17aeb7f99f739fce454e964c88ebad9745bdb
AveMariaRAT
f158368c489837c721cb01f7bf86f18536f9948f35f2ced67827d638b8253f16
AveMariaRAT
+ 448 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence spyware
Link:
https://tria.ge/reports/200720-3cysfwxx22/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Script User-Agent
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Suspicious use of SetThreadContext
JavaScript code in executable
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
JavaScript code in executable
Reads user/profile data of web browsers
Loads dropped DLL
Reads user/profile data of web browsers
Loads dropped DLL
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/eef2dcb1fafac42f5c48375e7af29462a635b514521df5bd3b45515827517a6a

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

rar 713b6948a968c58c91ddb22acd83a0061885a738299cf073a906aa82f800005c

AveMariaRAT

Executable exe eef2dcb1fafac42f5c48375e7af29462a635b514521df5bd3b45515827517a6a

(this sample)

  
Dropped by
MD5 fec0a522d796813272982cf2d40771fa
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/28865/
  
Dropped by
SHA256 713b6948a968c58c91ddb22acd83a0061885a738299cf073a906aa82f800005c

Comments