MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c5839285f4a558b1dd13bf1aabb2fab38ca97d3aa07979b06c8c7d1cbb19e788. 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: 10

Intelligence 10 IOCs YARA 1 File information Comments

SHA256 hash:	c5839285f4a558b1dd13bf1aabb2fab38ca97d3aa07979b06c8c7d1cbb19e788
SHA3-384 hash:	24b5c7e933e9037a8d1a6e6900bb14c5243dfd39962177944dde96ff180ecabe92c331d1a4b77c67203ca81320d68ff9
SHA1 hash:	f68c8cf21cf8f5c8991bf49548b56200882b244c
MD5 hash:	7f51a17513c648b1844f9e94caf55fc7
humanhash:	utah-eight-king-four
File name:	quote.exe
Download:	download sample
Signature	AZORult Create hunting rule
File size:	1'725'952 bytes
First seen:	2021-03-22 07:31:40 UTC
Last seen:	2021-03-22 09:35:40 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep	24576:IR5xkEOKu+fHbfA+qxBOuQmujY3HKJVgmOqFX:ITxkVWfHM+OguQDY3HUGmOq
Threatray	757 similar samples on MalwareBazaar
TLSH	B185089D3650B3DFC817CE369A681C60EB90B97AA30BE353905365EC992D957CF240F2
Reporter	abuse_ch
Tags:	AZORult exe

abuse_ch

Malspam distributing unidentified malware:

HELO: mail-smail-vm45.hanmail.net
Sending IP: 203.133.180.233
From: Kyung Jae Kim <lysmani@daum.net>
Subject: [MFC Project] PO(Purchase Order) Project materials, machinery and equipment
Attachment: 2021-006-MFC-Project materials, equipments, machine Devices.cab (contains "quote.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

225

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

quote.exe

Verdict:

Malicious activity

Analysis date:

2021-03-22 07:38:31 UTC

Tags:

trojan rat azorult

Link:

https://app.any.run/tasks/a58eed76-ea73-4094-b67b-40cfde5c58a0

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection(s):

SecuriteInfo.com.Artemis7F51A17513C6.15709.21343.UNOFFICIAL

Result

Verdict:

Clean

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Result

Verdict:

MALICIOUS

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Gathering data

Result

Threat name:

Azorult

Detection:

malicious

Classification:

phis.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/647428

Signature

Binary contains a suspicious time stamp

Detected unpacking (changes PE section rights)

Detected unpacking (overwrites its own PE header)

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

Injects a PE file into a foreign processes

Malicious sample detected (through community Yara rule)

Sigma detected: Scheduled temp file as task from temp location

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

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

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)

Uses schtasks.exe or at.exe to add and modify task schedules

Yara detected AntiVM3

Yara detected Azorult

Yara detected Azorult Info Stealer

Behaviour

Behavior Graph:

Download SVG

Detection:

azorult

Link:

https://mwdb.cert.pl/sample/c5839285f4a558b1dd13bf1aabb2fab38ca97d3aa07979b06c8c7d1cbb19e788/

Threat name:

ByteCode-MSIL.Infostealer.Azorult

Status:

Malicious

First seen:

2021-03-22 07:32:26 UTC

AV detection:

8 of 47 (17.02%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ywbzfbpuuvmldxitx4nkxmx2wogks7j2ub4xtmdmrr6rzoyz46ea._file

Verdict:

malicious

Label(s):

azorult

Result

Malware family:

azorult

Score:

10/10

Tags:

family:azorult discovery infostealer spyware stealer trojan

Link:

https://tria.ge/reports/210322-a5bacydzn2/

Behaviour

Checks processor information in registry

Creates scheduled task(s)

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Suspicious use of SetThreadContext

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Loads dropped DLL

Reads data files stored by FTP clients

Reads local data of messenger clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Azorult

Malware Config

C2 Extraction:

http://weilde.at/klein/index.php

Unpacked files

SH256 hash:

c22b9993fd6abea236edcc1bf476bcd4a09015b4af09eedf660a43bf3d29a16f

MD5 hash:

1d1234ba19c430923b22f531bb19b369

SHA1 hash:

9868c1e97a3be16100a61b5ee1f7d2838b4782a8

Link:

https://www.unpac.me/results/5ad228d1-785d-4b1c-aece-9c485ff72ea7/

SH256 hash:

c5839285f4a558b1dd13bf1aabb2fab38ca97d3aa07979b06c8c7d1cbb19e788

MD5 hash:

7f51a17513c648b1844f9e94caf55fc7

SHA1 hash:

f68c8cf21cf8f5c8991bf49548b56200882b244c

Link:

https://www.unpac.me/results/5ad228d1-785d-4b1c-aece-9c485ff72ea7/

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/c5839285f4a558b1dd13bf1aabb2fab38ca97d3aa07979b06c8c7d1cbb19e788

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.