MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c93d956b0cdc6f2e4f93ae8a805f53b11f00e81a34bac3f749e447c630c0329. 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 1 YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4c93d956b0cdc6f2e4f93ae8a805f53b11f00e81a34bac3f749e447c630c0329
SHA3-384 hash: 2d456c031f46f3d51ac4bfc5a6a519666d1e45776b3118aeedc0a5ddab0ae0da0ccf4ad358336914a3ccc85f4ed75106
SHA1 hash: a908dd0def4ad3d2d7430ab2b3361877cce3ffde
MD5 hash: 03ca7c9a2b457a623057f1c59267b12b
humanhash: bluebird-paris-beryllium-nebraska
File name:03ca7c9a2b457a623057f1c59267b12b.exe
Download: download sample
Signature AZORult
Create hunting rule
File size:71'904 bytes
First seen:2021-03-26 18:42:08 UTC
Last seen:2021-03-26 20:31:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'642 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 768:tDjv7b+qeX14EmxoY5kFgxfY69w2/8TUrTFhny:Jb0F4LoU7wK8TUrTny
Threatray 828 similar samples on MalwareBazaar
TLSH 5E637B9293EF8689C90160FA2A9E718B67F88CF5F861858ED245457E5ACF0CF1C1CDE1
Reporter abuse_ch
Tags:AZORult exe


Avatar
abuse_ch
AZORult C2:
http://93.95.97.67/max/index.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://93.95.97.67/max/index.php https://threatfox.abuse.ch/ioc/5516/

Intelligence

File Origin
# of uploads :
2
# of downloads :
347
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
03ca7c9a2b457a623057f1c59267b12b.exe
Verdict:
Malicious activity
Analysis date:
2021-03-26 18:46:26 UTC
Tags:
trojan rat azorult
Link:
https://app.any.run/tasks/349cfe46-7b85-446f-9588-f3952f0ef7a9

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/127193/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.25303.18797.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending an HTTP GET request
Creating a file
Moving a recently created file
Launching a process
Creating a process with a hidden window
Running batch commands
Sending a UDP request
Unauthorized injection to a recently created process
Adding an access-denied ACE
Sending an HTTP POST request
Creating a file in the %temp% subdirectories
Deleting a recently created file
Reading critical registry keys
Blocking the User Account Control
Stealing user critical data
Adding exclusions to Windows Defender
Result
Verdict:
UNKNOWN
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4c59af26-e04f-49d3-9bbf-3f0ee7ffcadd
Result
Threat name:
Azorult
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/655382
Signature
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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: 376624 Sample: gi7YCy4Iy5.exe Startdate: 26/03/2021 Architecture: WINDOWS Score: 100 42 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->42 44 Found malware configuration 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 4 other signatures 2->48 7 gi7YCy4Iy5.exe 17 8 2->7         started        process3 dnsIp4 36 x11fdf4few8f41f.com 172.67.137.73, 49711, 80 CLOUDFLARENETUS United States 7->36 50 Adds a directory exclusion to Windows Defender 7->50 52 Hides threads from debuggers 7->52 54 Injects a PE file into a foreign processes 7->54 11 gi7YCy4Iy5.exe 66 7->11         started        16 cmd.exe 1 7->16         started        18 WerFault.exe 23 9 7->18         started        20 powershell.exe 25 7->20         started        signatures5 process6 dnsIp7 38 93.95.97.67, 49716, 49721, 80 MTW-ASRU Russian Federation 11->38 28 C:\Users\user\AppData\...\vcruntime140.dll, PE32 11->28 dropped 30 C:\Users\user\AppData\Local\...\ucrtbase.dll, PE32 11->30 dropped 32 C:\Users\user\AppData\Local\...\softokn3.dll, PE32 11->32 dropped 34 45 other files (none is malicious) 11->34 dropped 56 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->56 58 Tries to steal Instant Messenger accounts or passwords 11->58 60 Tries to steal Mail credentials (via file access) 11->60 62 4 other signatures 11->62 22 conhost.exe 16->22         started        24 timeout.exe 1 16->24         started        40 192.168.2.1 unknown unknown 18->40 26 conhost.exe 20->26         started        file8 signatures9 process10
Detection:
azorult
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4c93d956b0cdc6f2e4f93ae8a805f53b11f00e81a34bac3f749e447c630c0329/
Threat name:
ByteCode-MSIL.Infostealer.Azorult
Create hunting rule
Status:
Malicious
First seen:
2021-03-26 18:43:05 UTC
AV detection:
14 of 29 (48.28%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jsj5svvqzxdpfzhzhlukqbpvhmi7adubunf2yp3utzchyyymamuq._file
Verdict:
malicious
Label(s):
azorult
Create hunting rule
Similar samples:
1d3d10e3a4a2060bcd6bdfb4249260d9ed72258ad93551ef64f0cba827b87147
AZORult
2d25d136b12c900209489988b87ec94520c0734f4f31d4497fa47dfefc551bb4
AZORult
3631857b05872e653e961bf5f6313b091860b76448c555cefa67741de18eaedc
AZORult
6cda1f1821f10cb19986a831c9bca0ea1cb432f44cc7201c732b0d7bdc056ab9
AZORult
93afbf31e1e5cd810db5fd58660f87fb68039ac138686f3884ea9cd05cb48c9e
AZORult
c1b7b4e979c5273e41de9b274a1fcfdf11dbb796f00de6386ca33811d3afc48c
AZORult
c5839285f4a558b1dd13bf1aabb2fab38ca97d3aa07979b06c8c7d1cbb19e788
AZORult
dfc46489f05e64f62434a7af40d10b919c46fd133eb0f42e33ece6c327770470
AZORult
e24d9c156411ed4698c9683009c79136171d9946ac7e55e053f5d75343c1c40f
AZORult
e5fba1203c13c39d807cb9e4114f5258b43d8f30c13e52d77eec0e8e6c235f1f
AZORult
+ 818 additional samples on MalwareBazaar
Result
Malware family:
azorult
Create hunting rule
Score:
  10/10
Tags:
family:azorult discovery evasion infostealer spyware stealer trojan
Link:
https://tria.ge/reports/210326-xx86rq97n6/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System policy modification
Enumerates physical storage devices
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
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
UAC bypass
Windows security bypass
Malware Config
C2 Extraction:
http://93.95.97.67/max/index.php
Unpacked files
SH256 hash:
4c93d956b0cdc6f2e4f93ae8a805f53b11f00e81a34bac3f749e447c630c0329
MD5 hash:
03ca7c9a2b457a623057f1c59267b12b
SHA1 hash:
a908dd0def4ad3d2d7430ab2b3361877cce3ffde
Link:
https://www.unpac.me/results/0edfec00-6dfb-4358-a974-59d1606e8080/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.10
Link:
https://yomi.yoroi.company/submissions/4c93d956b0cdc6f2e4f93ae8a805f53b11f00e81a34bac3f749e447c630c0329

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: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

File information

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

Web download

AZORult

Executable exe 4c93d956b0cdc6f2e4f93ae8a805f53b11f00e81a34bac3f749e447c630c0329

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1090635/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/127193/

Comments