MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 33a76af55237d9ba192ee8496fd6c4adc489593705e81c663a890b39e1c92a8e. 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 7 File information Comments

SHA256 hash:	33a76af55237d9ba192ee8496fd6c4adc489593705e81c663a890b39e1c92a8e
SHA3-384 hash:	15d5c50786ffb26b4d0650c7198e089ee9a2cf2b466be339d6e09f3d4666cd119740ac061f7604326864afbc2c009feb
SHA1 hash:	b4c6452da61369e82d433634680b117b23a043b2
MD5 hash:	e3839c81995dbb83d6add65d76676048
humanhash:	august-fish-purple-august
File name:	PDF.56675874665355342764644644554.exe
Download:	download sample
Signature	AveMariaRAT Create hunting rule
File size:	604'160 bytes
First seen:	2020-05-25 12:28:05 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	b9f44e4cbdf19fd5067ecde87698a662 (2 x RemcosRAT, 1 x AveMariaRAT)
ssdeep	12288:5KVNyhTwLDwdCjaZE/D3yP37dug3KjPV:5CxLD0CjH/rkAgE9
Threatray	459 similar samples on MalwareBazaar
TLSH	7BD46E63F290D87AE0270579CC2B97385927FA152968085F3AE96D0C5F3A343747BE4B
Reporter	abuse_ch
Tags:	AveMariaRAT exe nVpn RAT

abuse_ch

Malspam distributing AveMariaRAT:

HELO: megathudanpathippagam.co.in
Sending IP: 104.152.188.111
From: Machiko <sales@megathudanpathippagam.co.in>
Reply-To: sales@megathudanpathippagam.co.in
Subject: RQF-PO/5875
Attachment: PDF.56675874665355342764644644554.rar (contains "PDF.56675874665355342764644644554.exe")

AveMariaRAT C2:
khalifa.dynamic-dns.net:9095 (185.244.30.252)

Pointing to nVpn:

% Information related to '185.244.30.0 - 185.244.30.255'

% Abuse contact for '185.244.30.0 - 185.244.30.255' is 'abuse@FOS-VPN.org'

inetnum: 185.244.30.0 - 185.244.30.255
netname: Freedom_Of_Speech_Foundation_Hungary
remarks: Budapest, Hungary
country: HU
org: ORG-FOSF3-RIPE
admin-c: FOSF1-RIPE
tech-c: FOSF1-RIPE
status: ASSIGNED PA
mnt-by: FOS-VPN-MNT
created: 2019-10-29T14:10:27Z
last-modified: 2020-04-06T19:58:39Z
source: RIPE

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

PUA.Win.Adware.Slugin-6803969-0

PUA.Win.Adware.Slugin-6840354-0

SecuriteInfo.com.Win32.GenKryptik.ELBQ.10087.UNOFFICIAL

Gathering data

Threat name:

Win32.Trojan.Delf

Status:

Malicious

First seen:

2020-05-25 12:36:51 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

24 of 31 (77.42%)

Threat level:

2/5

Verdict:

malicious

Label(s):

avemaria

AveMariaRAT

2248af8172666d8874da1df1fc121c29520571361c6aab67e9b156c072531d90

AveMariaRAT

2534d4d9d35acd53aacf73d734a158e8cfd12c9e6a3d3527f2fb1e2dbf5a487d

AveMariaRAT

2a73b5bcf40617742a535178183021aa1f0ed55f85a431e1535a0b65030b6867

AveMariaRAT

331f79d447c67aba1c4c7c9453adf79eb9c631219720e5fbcc051af167dff87d

AveMariaRAT

3a5943219f8400531a411b909b666337ba4f232d19e003a0128e0d699106f04f

AveMariaRAT

40503a4df817599fdf0125c5b99076700718e3eb50bbb759d139aa95a8d18d59

AveMariaRAT

8f787ad8df4ea3ee0c0940cf5170cccffa5c5783f065b89581de06c53a20b30c

AveMariaRAT

b5b64f85cdeb5432018e22087fce4b6dc1e56593e8416335f471d4eac1e2b8cf

AveMariaRAT

c72cde3224e01da2283065c5a94d252f528c132019eb2f2656c86a7caa1006c2

AveMariaRAT

+ 449 additional samples on MalwareBazaar

Result

Malware family:

warzonerat

Score:

10/10

Tags:

family:modiloader family:warzonerat infostealer persistence rat trojan

Link:

https://tria.ge/reports/201109-cvxg78f9h6/

Behaviour

Modifies system certificate store

Suspicious use of WriteProcessMemory

Adds Run key to start application

Warzone RAT Payload

ModiLoader, DBatLoader

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 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

Rule name:	win_malumpos_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	autogenerated rule brought to you by yara-signator

Rule name:	with_sqlite Create hunting rule
Author:	Julian J. Gonzalez <info@seguridadparatodos.es>
Description:	Rule to detect the presence of SQLite data in raw image
Reference:	http://www.st2labs.com