MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5159183c50d03b79bf325655cefff8b847ffbb4b1d1f1f8228e4dc1dfe7eec8e. 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: 12


Intelligence 12 IOCs 1 YARA File information Comments

SHA256 hash: 5159183c50d03b79bf325655cefff8b847ffbb4b1d1f1f8228e4dc1dfe7eec8e
SHA3-384 hash: 846ede207bcbca8437b09f00a820ad1550c4d1f0d1c31d88503663a8e5ce59fbbf5541454239ac9818610eb183def808
SHA1 hash: f5743f9ea19365b0602528215f9c128a18966e68
MD5 hash: c4a9173037aca60543085477cacfa5e7
humanhash: video-zulu-sweet-violet
File name:Dekont.pdf.exe
Download: download sample
Signature AZORult
File size:627'712 bytes
First seen:2021-04-01 08:03:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:UHmYgryVUxoOUjrbxjZcIBSE/zgDLdrBMCw9sX2I4qswQw/LNa2iNo:LYgr4Ux+rbxuE/sDLd1MCw9jq7Qw/ha8
Threatray 852 similar samples on MalwareBazaar
TLSH DED401B13DD1CBD1EB2C13FB625520460BF4EBE62043DB449988E9F6669AF4C4DC6683
Reporter abuse_ch
Tags:AZORult exe


Avatar
abuse_ch
AZORult C2:
http://alfawood.us/xsclk/index.php

Indicators Of Compromise (IOCs)


Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://alfawood.us/xsclk/index.php https://threatfox.abuse.ch/ioc/6336/

Intelligence


File Origin
# of uploads :
1
# of downloads :
244
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Dekont.pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-04-01 08:08:56 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
Unauthorized injection to a recently created process
Creating a file
DNS request
Sending an HTTP POST request
Reading critical registry keys
Running batch commands
Sending a UDP request
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Stealing user critical data
Enabling autorun by creating a file
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
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Detected AZORult Info Stealer
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
Sigma detected: Suspicious Double Extension
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 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 Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file access)
Uses an obfuscated file name to hide its real file extension (double extension)
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: 379864 Sample: Dekont.pdf.exe Startdate: 01/04/2021 Architecture: WINDOWS Score: 100 45 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->45 47 Found malware configuration 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 12 other signatures 2->51 8 Dekont.pdf.exe 7 2->8         started        process3 file4 29 C:\Users\user\AppData\Local\...\tmpE8D7.tmp, XML 8->29 dropped 31 C:\Users\user\AppData\...\Dekont.pdf.exe.log, ASCII 8->31 dropped 33 C:\Users\user\AppData\...\eeOqaLJgLUdp.exe, PE32 8->33 dropped 53 Detected AZORult Info Stealer 8->53 55 Uses schtasks.exe or at.exe to add and modify task schedules 8->55 57 Injects a PE file into a foreign processes 8->57 12 Dekont.pdf.exe 66 8->12         started        17 schtasks.exe 1 8->17         started        19 Dekont.pdf.exe 8->19         started        signatures5 process6 dnsIp7 43 alfawood.us 45.141.152.18, 49708, 49713, 80 M247GB Romania 12->43 35 C:\Users\user\AppData\...\vcruntime140.dll, PE32 12->35 dropped 37 C:\Users\user\AppData\Local\...\ucrtbase.dll, PE32 12->37 dropped 39 C:\Users\user\AppData\Local\...\softokn3.dll, PE32 12->39 dropped 41 45 other files (none is malicious) 12->41 dropped 59 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->59 61 Tries to steal Instant Messenger accounts or passwords 12->61 63 Tries to steal Mail credentials (via file access) 12->63 65 2 other signatures 12->65 21 cmd.exe 1 12->21         started        23 conhost.exe 17->23         started        file8 signatures9 process10 process11 25 conhost.exe 21->25         started        27 timeout.exe 1 21->27         started       
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)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks installed software on the system
Deletes itself
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://alfawood.us/xsclk/index.php
Unpacked files
SH256 hash:
802c06f5a5a4c0d26076810de53e371bf314217d260a7c2402654ef12abf4992
MD5 hash:
c8fdaab88f935c02c1fe3f43c0c1f049
SHA1 hash:
ca80b1768de31e5f2570ed6ee13eca824e274332
SH256 hash:
d9d6d29c1fd2ad40f85f1d63c6471bfa50874c431dede1ea806fa6fafdf9a3e6
MD5 hash:
002b7c4e9f59b2f39eef99c3315804e4
SHA1 hash:
5c04ca503c767aac5ac85ecc9ec758bcd7a1cd6c
Detections:
win_azorult_g1 win_azorult_auto
SH256 hash:
fdccaed76f7279e6b8cc1579dadeed03fa1b8d1adcdfbcac585a68da168366d5
MD5 hash:
8b603b23caf00139206f293eb741a9f0
SHA1 hash:
1cc90aec7ce07b13930fe0c088fe3cd155b3ea07
SH256 hash:
5159183c50d03b79bf325655cefff8b847ffbb4b1d1f1f8228e4dc1dfe7eec8e
MD5 hash:
c4a9173037aca60543085477cacfa5e7
SHA1 hash:
f5743f9ea19365b0602528215f9c128a18966e68
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.

Comments