MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c1b7b4e979c5273e41de9b274a1fcfdf11dbb796f00de6386ca33811d3afc48c. 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 File information Comments

SHA256 hash: c1b7b4e979c5273e41de9b274a1fcfdf11dbb796f00de6386ca33811d3afc48c
SHA3-384 hash: e55fa906a2e2724632325bad8e7e09edc4ce5947d2a051a8981297f7c9f927d09338b2c560bb9ea0284f2581cca04be6
SHA1 hash: 7a2d42a7368bed9d67f58d2dd4088a7bf554b077
MD5 hash: 3e46b813100b19b478af7a88734f9345
humanhash: missouri-iowa-six-spring
File name:quote.exe
Download: download sample
Signature AZORult
File size:1'024'000 bytes
First seen:2021-03-16 10:23:37 UTC
Last seen:2021-03-16 11:42:38 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'640 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 24576:hQqI2eJ2/JUwy+a64m7bKxhBx5v2Sqb6vgBv02TC:B8J0E+xZ+Fv2Sqb6av02T
Threatray 733 similar samples on MalwareBazaar
TLSH C725AD9D3250B6DFC867CD3689A81C64EB60B87B870BD243A05326ED9E5D59BCF140F2
Reporter abuse_ch
Tags:AZORult exe geo KOR


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: mail-smail-vm47.hanmail.net
Sending IP: 203.133.180.235
From: Beom Jun Lee <ycih0727@daum.net>
Subject: 이테크건설 / "S1 Project" RFQ for Air compressor Package
Attachment: S1 PROJECT RFQ FOR AIR COMPRESSOR EQUIPMENTS, MACHINES AND MATERIALS.cab (contains "quote.exe")

Intelligence


File Origin
# of uploads :
2
# of downloads :
252
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
quote.exe
Verdict:
Malicious activity
Analysis date:
2021-03-16 10:33:02 UTC
Tags:
trojan rat azorult

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
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.
Result
Threat name:
Azorult
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Signature
Binary contains a suspicious time stamp
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 369258 Sample: quote.exe Startdate: 16/03/2021 Architecture: WINDOWS Score: 100 36 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->36 38 Found malware configuration 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 11 other signatures 2->42 7 quote.exe 7 2->7         started        process3 file4 20 C:\Users\user\AppData\Local\...\tmpD034.tmp, XML 7->20 dropped 22 C:\Users\user\AppData\Local\...\quote.exe.log, ASCII 7->22 dropped 24 C:\Users\user\AppData\...\lNltdgZQIB.exe, PE32 7->24 dropped 44 Detected unpacking (changes PE section rights) 7->44 46 Detected unpacking (overwrites its own PE header) 7->46 48 Injects a PE file into a foreign processes 7->48 11 quote.exe 66 7->11         started        16 schtasks.exe 1 7->16         started        signatures5 process6 dnsIp7 34 lexusgx.tk 45.84.196.197, 49715, 49718, 80 MYLOC-ASIPBackboneofmyLocmanagedITAGDE Germany 11->34 26 C:\Users\user\AppData\...\vcruntime140.dll, PE32 11->26 dropped 28 C:\Users\user\AppData\Local\...\ucrtbase.dll, PE32 11->28 dropped 30 C:\Users\user\AppData\Local\...\softokn3.dll, PE32 11->30 dropped 32 45 other files (none is malicious) 11->32 dropped 50 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->50 52 Tries to steal Instant Messenger accounts or passwords 11->52 54 Tries to steal Mail credentials (via file access) 11->54 56 4 other signatures 11->56 18 conhost.exe 16->18         started        file8 signatures9 process10
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-03-16 06:23:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Result
Malware family:
azorult
Score:
  10/10
Tags:
family:azorult discovery infostealer spyware stealer trojan
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://lexusgx.tk/prosper/index.php
Unpacked files
SH256 hash:
2b43013edb5706a946f4e523a1a219b31fe2a7e05c48884c048882b3c1327655
MD5 hash:
b7159eb14fe565d4e233604b629bbd8a
SHA1 hash:
64f82c67e6c7cbc078141162a49bffcee3d9ebb9
SH256 hash:
c1b7b4e979c5273e41de9b274a1fcfdf11dbb796f00de6386ca33811d3afc48c
MD5 hash:
3e46b813100b19b478af7a88734f9345
SHA1 hash:
7a2d42a7368bed9d67f58d2dd4088a7bf554b077
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AZORult

Executable exe c1b7b4e979c5273e41de9b274a1fcfdf11dbb796f00de6386ca33811d3afc48c

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments