MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b33a22daaca745cab65dff2ca6043d40fcf67c5216feb9de1648abce9e1a8d66. 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

AZORult

Vendor detections: 11

Intelligence 11 IOCs YARA 5 File information Comments

SHA256 hash:	b33a22daaca745cab65dff2ca6043d40fcf67c5216feb9de1648abce9e1a8d66
SHA3-384 hash:	104dd9c8b31a076e04a7905d64e319977d44ff985905fae9bb1ba615bf06ead3459540db5ed755fe9d22441624d62d26
SHA1 hash:	f7be34662e943ddaab9778ae61cfa097a7e87668
MD5 hash:	1342d064eca89a8e8312ccf2d9e98de0
humanhash:	william-uniform-papa-glucose
File name:	Product_Sample_Specification.exe
Download:	download sample
Signature	AZORult Create hunting rule
File size:	114'688 bytes
First seen:	2020-10-12 05:47:41 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	6d1f2b41411eacafcf447fc002d8cb00 (140 x AZORult)
ssdeep	3072:KExRaQ6raoCoCyz6/mqv1JR+yBtGOeaeWgi2q:faO1tme++wiJ
Threatray	467 similar samples on MalwareBazaar
TLSH	C2B32A6EF7C09277D02808BDCD45A1B9907975302E391822F7E64F6CD9F96C26A6C2C7
Reporter	abuse_ch
Tags:	AZORult exe

abuse_ch

Malspam distributing AZORult:

HELO: server2.kenyamust.com
Sending IP: 79.141.164.204
From: Helen Quing <helen@avantedge.co.za>
Reply-To: helen@worldaccessorieslab.us
Subject: RE: Purchase Inquiry
Attachment: Product_Sample_Specification.lzh (contains "Product_Sample_Specification.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

167

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Azorult

Link:

https://www.capesandbox.com/analysis/69892/

Result

Verdict:

Malware

Maliciousness:

Behaviour

DNS request

Sending an HTTP POST request

Creating a file

Creating a file in the %temp% subdirectories

Deleting a recently created file

Reading critical registry keys

Sending a UDP request

Stealing user critical data

Result

Threat name:

Azorult

Detection:

malicious

Classification:

phis.spyw

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/487892

Signature

Antivirus / Scanner detection for submitted sample

Binary contains a suspicious time stamp

Found many strings related to Crypto-Wallets (likely being stolen)

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

Tries to harvest and steal Bitcoin Wallet information

Tries to harvest and steal browser information (history, passwords, etc)

Tries to harvest and steal ftp login credentials

Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)

Tries to steal Crypto Currency Wallets

Tries to steal Instant Messenger accounts or passwords

Tries to steal Mail credentials (via file access)

Yara detected Azorult

Yara detected Azorult Info Stealer

Behaviour

Behavior Graph:

Download SVG

Detection:

azorult

Link:

https://mwdb.cert.pl/sample/b33a22daaca745cab65dff2ca6043d40fcf67c5216feb9de1648abce9e1a8d66/

Threat name:

Win32.Trojan.Delf

Status:

Malicious

First seen:

2020-10-12 02:33:34 UTC

AV detection:

26 of 29 (89.66%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=wm5cfwvmu5c4vns574wkmbb5id6pm7csc37ltxqwjcv45hq2rvta._file

Verdict:

malicious

Label(s):

azorult

Result

Malware family:

azorult

Score:

10/10

Tags:

spyware discovery trojan infostealer family:azorult

Link:

https://tria.ge/reports/201012-64kjchbb1x/

Behaviour

Checks processor information in registry

Suspicious behavior: EnumeratesProcesses

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

JavaScript code in executable

Loads dropped DLL

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Azorult

Unpacked files

SH256 hash:

b33a22daaca745cab65dff2ca6043d40fcf67c5216feb9de1648abce9e1a8d66

MD5 hash:

1342d064eca89a8e8312ccf2d9e98de0

SHA1 hash:

f7be34662e943ddaab9778ae61cfa097a7e87668

Detections:

win_azorult_g1

win_azorult_auto

Link:

https://www.unpac.me/results/59e44976-56a6-4bae-9b4b-762aed2d2850/

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/b33a22daaca745cab65dff2ca6043d40fcf67c5216feb9de1648abce9e1a8d66

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:	Azorult Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect Azorult in memory
Reference:	internal research

Rule name:	Steam_stealer_bin_mem Create hunting rule
Author:	James_inthe_box
Description:	Steam in files like avemaria

Rule name:	Telegram_stealer_bin_mem Create hunting rule
Author:	James_inthe_box
Description:	Telegram in files like avemaria

Rule name:	Trojan_W32_Gh0stMiancha_1_0_0 Create hunting rule

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