MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 34a27a9beb4f68668a75967b9ea609dd2a958b29c66b70e0bd8e69bc5456fedb. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
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SHA256 hash: 34a27a9beb4f68668a75967b9ea609dd2a958b29c66b70e0bd8e69bc5456fedb
SHA3-384 hash: 013c9e51a999e942b7e494469f9b0428ebfe782c4e41c8745a2df3e5fd1a9fbd3aca97302d040f16bab446fcfdfc2a35
SHA1 hash: 47b8964f0904bd37997d8d8580fcf08fc76b98d1
MD5 hash: a7bb277ebea155081e10479495249ad7
humanhash: texas-zebra-cardinal-september
File name:SecuriteInfo.com.Trojan.Siggen10.63473.17852.19711
Download: download sample
Signature AZORult
Create hunting rule
File size:683'008 bytes
First seen:2020-11-11 19:45:53 UTC
Last seen:2020-11-17 15:48:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'648 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:8tFTdhMGkxdWvv8Ul/Uz8gKEa2Rj2rwVer3oEDXLp/6qI3BXw6Fi:aFzMAssE9paps
Threatray 403 similar samples on MalwareBazaar
TLSH D5E47A983898F5AFC41BCF7A89551C50AA31247B534BF203966B15E89A0EBD6CF103F7
Reporter SecuriteInfoCom
Tags:AZORult

Intelligence

File Origin
# of uploads :
2
# of downloads :
271
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Siggen10.63473.17852.19711.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
DNS request
Deleting a recently created file
Reading critical registry keys
Running batch commands
Creating a process with a hidden window
Launching a process
Changing a file
Unauthorized injection to a recently created process
Stealing user critical data
Sending an HTTP GET request to an infection source
Sending an HTTP POST request to an infection source
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:
AsyncRAT Azorult Vidar
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/530600
Signature
Antivirus detection for URL or domain
Binary contains a suspicious time stamp
Creates a thread in another existing process (thread injection)
Creates an undocumented autostart registry key
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Executable Used by PlugX in Uncommon 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)
Yara detected AntiVM_3
Yara detected AsyncRAT
Yara detected Azorult
Yara detected Azorult Info Stealer
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 314400 Sample: SecuriteInfo.com.Trojan.Sig... Startdate: 11/11/2020 Architecture: WINDOWS Score: 100 104 agentpurple.ac.ug 2->104 106 agentpapple.ac.ug 2->106 108 3 other IPs or domains 2->108 124 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->124 126 Multi AV Scanner detection for domain / URL 2->126 128 Found malware configuration 2->128 130 14 other signatures 2->130 11 SecuriteInfo.com.Trojan.Siggen10.63473.17852.exe 15 5 2->11         started        15 cmd.exe 2->15         started        17 taskkill.exe 2->17         started        signatures3 process4 dnsIp5 112 morasergiov.ac.ug 217.8.117.77, 49723, 49725, 49726 CREXFEXPEX-RUSSIARU Russian Federation 11->112 92 C:\Users\user\AppData\...\oscjgfhwvvas.exe, PE32 11->92 dropped 94 SecuriteInfo.com.T...63473.17852.exe.log, ASCII 11->94 dropped 19 SecuriteInfo.com.Trojan.Siggen10.63473.17852.exe 71 11->19         started        24 oscjgfhwvvas.exe 3 11->24         started        26 lu04ykgz.exe 15->26         started        28 conhost.exe 15->28         started        30 conhost.exe 17->30         started        file6 process7 dnsIp8 110 jamesrlongacre.ug 19->110 84 C:\Users\user\AppData\Local\Temp\rc.exe, PE32 19->84 dropped 86 C:\Users\user\AppData\Local\Temp\ds1.exe, PE32 19->86 dropped 88 C:\Users\user\AppData\Local\Temp\ac.exe, PE32 19->88 dropped 90 49 other files (none is malicious) 19->90 dropped 132 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 19->132 134 Tries to steal Instant Messenger accounts or passwords 19->134 136 Tries to steal Mail credentials (via file access) 19->136 140 4 other signatures 19->140 32 rc.exe 19->32         started        37 ac.exe 19->37         started        39 ds1.exe 19->39         started        45 2 other processes 19->45 41 oscjgfhwvvas.exe 188 24->41         started        138 Detected unpacking (overwrites its own PE header) 26->138 43 powershell.exe 26->43         started        file9 signatures10 process11 dnsIp12 98 cdn.discordapp.com 162.159.130.233, 443, 49734, 49766 CLOUDFLARENETUS United States 32->98 72 C:\Users\user\AppData\Local\...\Ijdkdrv.exe, PE32 32->72 dropped 114 Creates a thread in another existing process (thread injection) 32->114 116 Injects a PE file into a foreign processes 32->116 74 C:\Users\user\AppData\Roaming\...\cabvlc.exe, PE32 37->74 dropped 118 Creates an undocumented autostart registry key 37->118 47 ds1.exe 39->47         started        50 ds1.exe 39->50         started        100 morasergiov.ac.ug 41->100 102 192.168.2.1 unknown unknown 41->102 76 C:\ProgramData\vcruntime140.dll, PE32 41->76 dropped 78 C:\ProgramData\sqlite3.dll, PE32 41->78 dropped 80 C:\ProgramData\softokn3.dll, PE32 41->80 dropped 82 4 other files (none is malicious) 41->82 dropped 120 Tries to harvest and steal browser information (history, passwords, etc) 41->120 122 Tries to steal Crypto Currency Wallets 41->122 52 cmd.exe 41->52         started        54 conhost.exe 43->54         started        56 ds2.exe 45->56         started        58 conhost.exe 45->58         started        60 timeout.exe 45->60         started        file13 signatures14 process15 file16 96 C:\Windows\Temp\lu04ykgz.exe, PE32 47->96 dropped 62 cmstp.exe 47->62         started        64 conhost.exe 52->64         started        66 taskkill.exe 52->66         started        68 powershell.exe 56->68         started        process17 process18 70 conhost.exe 68->70         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/34a27a9beb4f68668a75967b9ea609dd2a958b29c66b70e0bd8e69bc5456fedb/
Threat name:
ByteCode-MSIL.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2020-11-10 20:01:18 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gsrhvg7lj5ugnctvsz5z5jqj3uvjlczjyzvxbyf5rzu3yvcw73nq._file
Verdict:
malicious
Label(s):
azorult
Create hunting rule
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AZORult
+ 393 additional samples on MalwareBazaar
Result
Malware family:
oski
Create hunting rule
Score:
  10/10
Tags:
family:azorult family:oski discovery infostealer persistence spyware trojan
Link:
https://tria.ge/reports/201111-xsbsb93rpx/
Behaviour
Checks processor information in registry
Kills process with taskkill
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
JavaScript code in executable
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Azorult
Oski
Malware Config
C2 Extraction:
http://195.245.112.115/index.php
Unpacked files
SH256 hash:
34a27a9beb4f68668a75967b9ea609dd2a958b29c66b70e0bd8e69bc5456fedb
MD5 hash:
a7bb277ebea155081e10479495249ad7
SHA1 hash:
47b8964f0904bd37997d8d8580fcf08fc76b98d1
Link:
https://www.unpac.me/results/e4ed2646-74fa-4b6f-a34c-129813ba2ddc/
SH256 hash:
cb951f1d2b5460456aad0d89cef1216d9be5e51784d11a92447d43e96177bd5e
MD5 hash:
8cd5d2014866f4ef60802ff1826998a6
SHA1 hash:
8ff75946905d0b117080cc5a07e6e0bbea4e9bbd
Link:
https://www.unpac.me/results/e4ed2646-74fa-4b6f-a34c-129813ba2ddc/
SH256 hash:
ba98fe4ca468d3f89e43be50bd8189f0ddc37437c819d22c7e7739c9c031df2f
MD5 hash:
0c0aaaa697295a6cbecec004662d0bf3
SHA1 hash:
b63f136451c47e63c7f908d7a2215354aa5d3c35
Link:
https://www.unpac.me/results/e4ed2646-74fa-4b6f-a34c-129813ba2ddc/
SH256 hash:
fdc642056786d958e759412580653f515abe7b1d510195b0506b02689e9467c1
MD5 hash:
b5de2b3d0979b90b2bd0197a3dc44557
SHA1 hash:
c75720540b7561b74100b07c828b4018e519f0e5
Detections:
win_azorult_g1
Create hunting rule
win_azorult_auto
Create hunting rule
Link:
https://www.unpac.me/results/e4ed2646-74fa-4b6f-a34c-129813ba2ddc/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:asyncrat
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect AsyncRat in memory
Reference:internal research
Rule name:Reverse_text_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Reverse text detected
Rule name:win_asyncrat_j1
Create hunting rule
Author:Johannes Bader @viql
Description:detects AsyncRAT
Rule name:win_asyncrat_w0
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect AsyncRat in memory
Reference:internal research

File information

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

Web download

AZORult

Executable exe 34a27a9beb4f68668a75967b9ea609dd2a958b29c66b70e0bd8e69bc5456fedb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/807733/
  
Delivery method
Distributed via web download

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