MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 21e52228ab12f2795a0413d2c07bf1f309bdbf6a85aa8cb1333f5b792163448d. 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: 19


Intelligence 19 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 21e52228ab12f2795a0413d2c07bf1f309bdbf6a85aa8cb1333f5b792163448d
SHA3-384 hash: cf8c4cdb3b56ac60b00f612d9622f4ebb3916d6ebf405127cf587f688f9f5ba3fb4967c48b4dcffe11b0eb865dcaebd8
SHA1 hash: 1ab64380eab38007080667a965f74aff91bf1ef8
MD5 hash: aef7bf02a3cd2396f2f9d559aa22cf17
humanhash: yankee-chicken-kitten-orange
File name:Doc#12037860003xls.exe
Download: download sample
Signature AZORult
Create hunting rule
File size:2'529'744 bytes
First seen:2024-05-27 09:50:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 49152:qskSQLcOwKeOqapdyIwusi+vrbHqYgOvjkN2xgPb/vUHe:qFHcOYO3dpSPHqjzNPbn1
TLSH T1E7C5020FB65E49E1EECB1B36C5A700004FE5C64163DBDA9A798E23D53A473AACD30913
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 30808a8c8c8a8030 (1 x AZORult, 1 x AgentTesla, 1 x XWorm)
Reporter abuse_ch
Tags:AZORult exe


Avatar
abuse_ch
AZORult C2:
http://hqt3.shop/DBL841/index.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
407
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
azorult
Create hunting rule
ID:
1
File name:
21e52228ab12f2795a0413d2c07bf1f309bdbf6a85aa8cb1333f5b792163448d.exe
Verdict:
Malicious activity
Analysis date:
2024-05-27 09:51:25 UTC
Tags:
stealer azorult
Link:
https://app.any.run/tasks/b5bded28-9b1e-4235-8be3-e23a22c08c5e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66545793121317197511fd00win7simulatehigh_evasion
Tags:
Encryption Network Static Mokssteal
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a process with a hidden window
Creating a file
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
net_reactor overlay packed packed
Link:
https://www.filescan.io/uploads/6654578b9ef257851a9a15de/reports/a81b06fb-77cb-47cb-9a9b-fe134bb38b3d/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/21e52228ab12f2795a0413d2c07bf1f309bdbf6a85aa8cb1333f5b792163448d
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.
Malware family:
AZORult
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/522f2079-c626-4dd6-ac69-eda261216977
Result
Threat name:
Azorult, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1447896
Signature
AI detected suspicious sample
Drops large PE files
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)
Self deletion via cmd or bat file
Sigma detected: New RUN Key Pointing to Suspicious Folder
Snort IDS alert for network traffic
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 / registry access)
Yara detected AntiVM3
Yara detected Azorult
Yara detected Azorult Info Stealer
Yara detected Costura Assembly Loader
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1447896 Sample: Doc#12037860003xls.exe Startdate: 27/05/2024 Architecture: WINDOWS Score: 100 44 hqt3.shop 2->44 62 Snort IDS alert for network traffic 2->62 64 Malicious sample detected (through community Yara rule) 2->64 66 Yara detected PureLog Stealer 2->66 68 7 other signatures 2->68 9 Doc#12037860003xls.exe 1 4 2->9         started        13 Risuwitdtn.exe 3 2->13         started        signatures3 process4 file5 42 C:\Users\user\AppData\...\Risuwitdtn.exe, PE32 9->42 dropped 70 Found many strings related to Crypto-Wallets (likely being stolen) 9->70 72 Self deletion via cmd or bat file 9->72 74 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 9->74 76 Drops large PE files 9->76 15 Doc#12037860003xls.exe 63 9->15         started        78 Injects a PE file into a foreign processes 13->78 20 Risuwitdtn.exe 63 13->20         started        signatures6 process7 dnsIp8 46 hqt3.shop 111.90.143.196, 49730, 49736, 80 SHINJIRU-MY-AS-APShinjiruTechnologySdnBhdMY Malaysia 15->46 34 C:\Users\user\AppData\...\vcruntime140.dll, PE32 15->34 dropped 36 C:\Users\user\AppData\Local\...\ucrtbase.dll, PE32 15->36 dropped 38 C:\Users\user\AppData\Local\...\softokn3.dll, PE32 15->38 dropped 40 45 other files (none is malicious) 15->40 dropped 48 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->48 50 Tries to steal Instant Messenger accounts or passwords 15->50 52 Tries to steal Mail credentials (via file / registry access) 15->52 60 3 other signatures 15->60 22 cmd.exe 1 15->22         started        54 Tries to harvest and steal ftp login credentials 20->54 56 Tries to harvest and steal browser information (history, passwords, etc) 20->56 58 Tries to steal Crypto Currency Wallets 20->58 24 cmd.exe 1 20->24         started        file9 signatures10 process11 process12 26 conhost.exe 22->26         started        28 timeout.exe 1 22->28         started        30 conhost.exe 24->30         started        32 timeout.exe 1 24->32         started       
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/21e52228ab12f2795a0413d2c07bf1f309bdbf6a85aa8cb1333f5b792163448d
Detection:
azorult
Create hunting rule
Link:
https://mwdb.cert.pl/sample/21e52228ab12f2795a0413d2c07bf1f309bdbf6a85aa8cb1333f5b792163448d/
Threat name:
ByteCode-MSIL.Spyware.Azorult
Create hunting rule
Status:
Malicious
First seen:
2024-05-27 09:41:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
16 of 24 (66.67%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ehssekflclzhswqecpjma67r6me33p3kqwvizmjth5nxsildisgq._file
Verdict:
malicious
Result
Malware family:
azorult
Create hunting rule
Score:
  10/10
Tags:
family:azorult collection discovery infostealer persistence spyware stealer trojan
Link:
https://tria.ge/reports/240527-lvgqmsge73/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks computer location settings
Deletes itself
Loads dropped DLL
Reads WinSCP keys stored on the system
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://hqt3.shop/DBL841/index.php
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1593599c-d674-44f8-8952-c951bf099c88
Unpacked files
SH256 hash:
4c79302f60d79c85380be268700a586551e66dc6ccaba20e1cff4f25eb66ab1c
MD5 hash:
fee4c225bccad2199e63e88f5e387b48
SHA1 hash:
4bdd72322d052cd0c595f53d36f697644fb08374
Link:
https://www.unpac.me/results/d807b01c-062c-40c0-8b0e-54dd3d32b776/
SH256 hash:
4442d1f981c3a7e2b039d8bef5d4735896d50b910d3010c62c8b4b0c1030ee51
MD5 hash:
8b680c9ff314a4a0ca918c456d7a1618
SHA1 hash:
3be7e82914e2baa3e0783c4eadda39262d6ede31
Link:
https://www.unpac.me/results/d807b01c-062c-40c0-8b0e-54dd3d32b776/
SH256 hash:
bb9aad3bc40049906f1565fa42262bfd1bf914fa577c1a06ddb90b4bb58a0ea0
MD5 hash:
d8c82dbad530db6bcc30162bbb671882
SHA1 hash:
35823efffa0b40b68845ee898a010c21351a6681
Detections:
Azorult
Create hunting rule
win_azorult_auto
Create hunting rule
win_azorult_g1
Create hunting rule
Azorult
Create hunting rule
Link:
https://www.unpac.me/results/d807b01c-062c-40c0-8b0e-54dd3d32b776/
Parent samples :
21e52228ab12f2795a0413d2c07bf1f309bdbf6a85aa8cb1333f5b792163448d
bb9aad3bc40049906f1565fa42262bfd1bf914fa577c1a06ddb90b4bb58a0ea0
SH256 hash:
1a6addd711033c67ea341c32668e3f5a4ffd224f3bf8ec5327f3621af72cc900
MD5 hash:
0c475ef9504f21ea06921901d9950f63
SHA1 hash:
112a4b1a4e7494cb0dadd8c67fbc180c262058d0
Link:
https://www.unpac.me/results/d807b01c-062c-40c0-8b0e-54dd3d32b776/
SH256 hash:
a1556ea66abb4cbb1e5449c88c81f68ccb3085a6974fbee1d480fc573e9c88a9
MD5 hash:
98d820146ef46fc6bc36ae1acddd74d0
SHA1 hash:
0ef29bd719245a1afc9544234ae2998ce04868c6
Link:
https://www.unpac.me/results/d807b01c-062c-40c0-8b0e-54dd3d32b776/
SH256 hash:
21e52228ab12f2795a0413d2c07bf1f309bdbf6a85aa8cb1333f5b792163448d
MD5 hash:
aef7bf02a3cd2396f2f9d559aa22cf17
SHA1 hash:
1ab64380eab38007080667a965f74aff91bf1ef8
Link:
https://www.unpac.me/results/d807b01c-062c-40c0-8b0e-54dd3d32b776/
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/21e52228ab12f2795a0413d2c07bf1f309bdbf6a85aa8cb1333f5b792163448d

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:kevoreilly
Description:Azorult Payload
Rule name:BobSoftMiniDelphiBoBBobSoft
Create hunting rule
Author:malware-lu
Rule name:Borland
Create hunting rule
Author:malware-lu
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:malware_Azorult
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Azorult in memory
Reference:internal research
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Trojan_W32_Gh0stMiancha_1_0_0
Create hunting rule
Rule name:Windows_Trojan_Azorult_38fce9ea
Create hunting rule
Author:Elastic Security
Rule name:win_azorult_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.azorult.

File information

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

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments