MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5dcfc5e7aff62ecae779bc08d8e66634440a2dc74007b0186c6623fe7f1b1c41. 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



AgentTesla


Vendor detections: 11


Intelligence 11 IOCs YARA 1 File information Comments

SHA256 hash: 5dcfc5e7aff62ecae779bc08d8e66634440a2dc74007b0186c6623fe7f1b1c41
SHA3-384 hash: 42284851ab10fd405047a42fd96e8df1117bdcb3be9205d8dd1d8a0db12d390579977329171bf4bc5eb6b8f35e2165cc
SHA1 hash: 1aa098d76a058922e3e930d1fae8a87357883ff7
MD5 hash: 1a2884c438d30d8075fd17b8f66b3ad4
humanhash: august-fish-football-video
File name:NEW ORDER FROM CANADA.vbs
Download: download sample
Signature AgentTesla
File size:819'059 bytes
First seen:2021-11-22 11:32:37 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 24576:63FxxJhhXhnT75akbPSa4p95GJKVljCkA+S:6VthIHGJmte/
Threatray 12'901 similar samples on MalwareBazaar
TLSH T17D0501332507BC9607BD1C08359B3A540C2B7A5B62789DDCEB837486A2E4E54CF6A4BD
Reporter abuse_ch
Tags:AgentTesla Telegram vbs

Intelligence


File Origin
# of uploads :
1
# of downloads :
132
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
monero obfuscated packed
Result
Verdict:
MALICIOUS
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Benign windows process drops PE files
Contains functionality to register a low level keyboard hook
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Multi AV Scanner detection for submitted file
Potential malicious VBS script found (has network functionality)
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
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 Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
VBScript performs obfuscated calls to suspicious functions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 526235 Sample: NEW ORDER FROM CANADA.vbs Startdate: 22/11/2021 Architecture: WINDOWS Score: 100 40 Multi AV Scanner detection for submitted file 2->40 42 Yara detected AgentTesla 2->42 44 Yara detected Telegram RAT 2->44 46 6 other signatures 2->46 7 wscript.exe 2 2->7         started        11 jNnIJrO.exe 2 2->11         started        13 jNnIJrO.exe 3 2->13         started        process3 file4 30 C:\Users\user\AppData\Local\...\anyname.exe, PE32 7->30 dropped 48 Benign windows process drops PE files 7->48 50 VBScript performs obfuscated calls to suspicious functions 7->50 15 anyname.exe 3 7->15         started        18 jNnIJrO.exe 6 11->18         started        52 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 13->52 54 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 13->54 21 jNnIJrO.exe 2 13->21         started        signatures5 process6 dnsIp7 64 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 15->64 66 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 15->66 68 Contains functionality to register a low level keyboard hook 15->68 70 Injects a PE file into a foreign processes 15->70 23 anyname.exe 17 8 15->23         started        28 anyname.exe 15->28         started        36 api.telegram.org 18->36 72 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->72 74 Tries to steal Mail credentials (via file / registry access) 18->74 76 Tries to harvest and steal ftp login credentials 18->76 78 2 other signatures 18->78 signatures8 process9 dnsIp10 38 api.telegram.org 149.154.167.220, 443, 49844, 49845 TELEGRAMRU United Kingdom 23->38 32 C:\Users\user\AppData\Roaming\...\jNnIJrO.exe, PE32 23->32 dropped 34 C:\Users\user\AppData\...\tmpG694.tmp (copy), PE32 23->34 dropped 56 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 23->56 58 Tries to steal Mail credentials (via file / registry access) 23->58 60 Hides that the sample has been downloaded from the Internet (zone.identifier) 23->60 62 Installs a global keyboard hook 23->62 file11 signatures12
Threat name:
Script-WScript.Backdoor.Bladabhindi
Status:
Malicious
First seen:
2021-11-22 11:33:08 UTC
File Type:
Text (VBS)
AV detection:
15 of 28 (53.57%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
AgentTesla Payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot2107727636:AAGtenJYFQWUHBz27lev7d_3slnNyCuUhxc/sendDocument
Malware family:
Agent Tesla v3
Verdict:
Malicious
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:BitcoinAddress
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address

File information


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

Malspam

AgentTesla

Visual Basic Script (vbs) vbs 5dcfc5e7aff62ecae779bc08d8e66634440a2dc74007b0186c6623fe7f1b1c41

(this sample)

  
Delivery method
Distributed via e-mail attachment

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