MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 33e40316b4d82c9250875a7d5e261058652d46035150632230426896c06d6d33. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 33e40316b4d82c9250875a7d5e261058652d46035150632230426896c06d6d33
SHA3-384 hash: a1c1dc6b26ebec635c384e00da25c0c6bfa725bbfa677bdd0b00828187b91a445935f6d33364e1ca2f32497ec553db3c
SHA1 hash: 0916d4bba727ecc00f682b7d9d0be85d6e2072e1
MD5 hash: 51ebf54a44d5ac5864bf366f7fe6ba7e
humanhash: bacon-saturn-fourteen-magazine
File name:inv07062021.exe
Download: download sample
Signature AZORult
Create hunting rule
File size:3'219'744 bytes
First seen:2021-06-07 05:51:03 UTC
Last seen:2021-06-07 07:18:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:5F1gjPJHiy0zKVra1f5fotMhRZDizC78:5ngjPJHiy0zKVra1f5fotMhRZDizC78
Threatray 7 similar samples on MalwareBazaar
TLSH A6E52056705B75C3AF27BE7A527414E5234338E08689DAE4B8E53DB814D6F0AE209FCC
Reporter abuse_ch
Tags:AZORult exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
293
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
inv07062021.exe
Verdict:
Malicious activity
Analysis date:
2021-06-07 06:28:19 UTC
Tags:
trojan rat azorult
Link:
https://app.any.run/tasks/d59fd5f1-e8ad-412d-825e-a1eb2147b3c2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Azorult
Create hunting rule
Link:
https://www.capesandbox.com/analysis/164877/
Detection(s):
SecuriteInfo.com.Variant.MSILHeracles.17357.12697.24906.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Launching a process
Creating a process with a hidden window
Creating a file in the Windows subdirectories
Creating a window
Running batch commands
Sending a UDP request
Unauthorized injection to a recently created process
Adding an access-denied ACE
Launching the default Windows debugger (dwwin.exe)
Sending an HTTP POST request
Setting a single autorun event
Adding exclusions to Windows Defender
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
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/797834
Signature
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
Changes security center settings (notifications, updates, antivirus, firewall)
Creates an autostart registry key pointing to binary in C:\Windows
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Injects a PE file into a foreign processes
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 delay execution (extensive OutputDebugStringW loop)
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)
Yara detected Azorult
Yara detected Azorult Info Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 430232 Sample: inv07062021.exe Startdate: 07/06/2021 Architecture: WINDOWS Score: 100 77 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->77 79 Found malware configuration 2->79 81 Malicious sample detected (through community Yara rule) 2->81 83 7 other signatures 2->83 7 inv07062021.exe 3 6 2->7         started        11 svchost.exe 2->11         started        13 svchost.exe 2->13         started        15 11 other processes 2->15 process3 dnsIp4 67 C:\Windows\Microsoft.NET\...\svchost.exe, PE32 7->67 dropped 69 C:\Windows\...\svchost.exe:Zone.Identifier, ASCII 7->69 dropped 93 Creates an autostart registry key pointing to binary in C:\Windows 7->93 95 Adds a directory exclusion to Windows Defender 7->95 97 Tries to delay execution (extensive OutputDebugStringW loop) 7->97 103 2 other signatures 7->103 18 inv07062021.exe 7->18         started        23 WerFault.exe 7->23         started        25 cmd.exe 7->25         started        33 3 other processes 7->33 99 Hides threads from debuggers 11->99 27 cmd.exe 11->27         started        35 3 other processes 11->35 29 cmd.exe 13->29         started        37 3 other processes 13->37 73 127.0.0.1 unknown unknown 15->73 75 192.168.2.1 unknown unknown 15->75 101 Changes security center settings (notifications, updates, antivirus, firewall) 15->101 31 MpCmdRun.exe 15->31         started        file5 signatures6 process7 dnsIp8 71 smkn1cilegon.sch.id 101.50.1.56, 49734, 49737, 80 BEON-AS-IDPTBeonIntermediaID Indonesia 18->71 57 C:\Users\user\AppData\...\vcruntime140.dll, PE32 18->57 dropped 59 C:\Users\user\AppData\Local\...\ucrtbase.dll, PE32 18->59 dropped 61 C:\Users\user\AppData\Local\...\softokn3.dll, PE32 18->61 dropped 65 45 other files (none is malicious) 18->65 dropped 85 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->85 87 Tries to steal Instant Messenger accounts or passwords 18->87 89 Tries to steal Mail credentials (via file access) 18->89 91 4 other signatures 18->91 63 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 23->63 dropped 47 2 other processes 25->47 49 2 other processes 27->49 51 2 other processes 29->51 39 conhost.exe 31->39         started        41 conhost.exe 33->41         started        43 conhost.exe 33->43         started        45 conhost.exe 33->45         started        53 3 other processes 35->53 55 3 other processes 37->55 file9 signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/33e40316b4d82c9250875a7d5e261058652d46035150632230426896c06d6d33/
Threat name:
ByteCode-MSIL.Trojan.Heracles
Create hunting rule
Status:
Malicious
First seen:
2021-06-07 05:51:16 UTC
AV detection:
7 of 46 (15.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gpsagfvu3awjeuehlj6v4jqqlbss2rqdkfiggirqijujnqdnnuzq._file
Verdict:
unknown
Similar samples:
234d9ec1757404f8fd9fbb1089b2e50c08c5119a2c0ab1311170ef1bf448a9c9
AZORult
2d73150d7b199e09b62cce531fc0841bab9ffc59d37f6da2528d0ebc60b934e1
AZORult
3643b3aebb0d514084a3f14314687e1fb437f8048fc0cca52de70e81cf4b0cc8
AZORult
48c481b14b6773bc4405945f9444cc6fc45fe5908c3ef24f5faf4b0815d27615
AZORult
4da474bbad076792c46d52c5f658dd67b66718a75a679945a31bcdf3cc54c529
AZORult
cadecd2b0afe54440902778df16f96d7b1b8b7bedd17b8c76a961d17a3a45b0e
AZORult
d7c0ef5975ecda4d1804b3e82d7eb8634f4f3f0bd3406087fc2aaa972d2d8bd8
AZORult
Result
Malware family:
azorult
Create hunting rule
Score:
  10/10
Tags:
family:azorult discovery evasion infostealer persistence spyware stealer trojan
Link:
https://tria.ge/reports/210607-wn5vxlfpkj/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
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
Windows security modification
Azorult
Windows security bypass
Malware Config
C2 Extraction:
http://smkn1cilegon.sch.id/Vbcx/index.php
Unpacked files
SH256 hash:
747f8de1255a95af6b446984457053ea310fd7acec8ab3b830db1d5efa719de6
MD5 hash:
eb18c89bbb0a15951b90e396423c9a79
SHA1 hash:
4b58f9794f541d89ebeb0b57325a787c68a60df2
Detections:
win_azorult_g1
Create hunting rule
win_azorult_auto
Create hunting rule
Link:
https://www.unpac.me/results/da915c6b-2dd9-4fe7-b8fa-e9ebc09509f7/
SH256 hash:
aca4d328d15b81d2838a9d94e68f636d607c65c36c3845b1ec184eeda9071914
MD5 hash:
597df1e08fb68eb39c2a6d750abe0215
SHA1 hash:
419850a9c00d276adbcb4f5c184b23158ef408a9
Link:
https://www.unpac.me/results/da915c6b-2dd9-4fe7-b8fa-e9ebc09509f7/
SH256 hash:
33e40316b4d82c9250875a7d5e261058652d46035150632230426896c06d6d33
MD5 hash:
51ebf54a44d5ac5864bf366f7fe6ba7e
SHA1 hash:
0916d4bba727ecc00f682b7d9d0be85d6e2072e1
Link:
https://www.unpac.me/results/da915c6b-2dd9-4fe7-b8fa-e9ebc09509f7/
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/33e40316b4d82c9250875a7d5e261058652d46035150632230426896c06d6d33

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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
Rule name:win_azorult_g1
Create hunting rule
Author:Slavo Greminger, SWITCH-CERT

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/164877/

Comments