MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 354d8241540c781b288a98f2946712fa20b124dc29b25df9277aad2c594dfcff. 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 File information Comments

SHA256 hash: 354d8241540c781b288a98f2946712fa20b124dc29b25df9277aad2c594dfcff
SHA3-384 hash: 10f3173023caf02993cf52bcabc0912842bf28658f415807d7c194433f3d46e9d526c7430feeebaae0b8bb69f059f846
SHA1 hash: 80f94edf2566b8d9885c070da7355ad6468ae474
MD5 hash: 5260d5b1845c077f99d8defcb19d5899
humanhash: magnesium-stairway-green-snake
File name:5260d5b1845c077f99d8defcb19d5899.vbs
Download: download sample
Signature AgentTesla
File size:1'361'742 bytes
First seen:2026-03-18 10:04:43 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 384:Piiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiix:M8
Threatray 3'703 similar samples on MalwareBazaar
TLSH T10C5512C857DFB9D8F1D9AD1D064FE94019CA93B85F313D13D62ABF658202EA05122ECB
Magika txt
Reporter abuse_ch
Tags:AgentTesla vbs

Intelligence


File Origin
# of uploads :
1
# of downloads :
75
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm base64 evasive fingerprint obfuscated obfuscated overlay packed powershell
Result
Gathering data
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
Check if machine is in data center or colocation facility
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Creates processes via WMI
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: PowerShell Base64 Encoded IEX Cmdlet
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
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 steal Mail credentials (via file / registry access)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Powershell download and execute
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1885558 Sample: cIEchjYga9.vbs Startdate: 18/03/2026 Architecture: WINDOWS Score: 100 23 resc.cloudinary.com.cdn.cloudflare.net 2->23 25 res.cloudinary.com 2->25 27 ip-api.com 2->27 41 Suricata IDS alerts for network traffic 2->41 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 8 other signatures 2->47 8 wscript.exe 2->8         started        signatures3 process4 signatures5 49 Suspicious powershell command line found 8->49 51 Wscript starts Powershell (via cmd or directly) 8->51 53 Windows Scripting host queries suspicious COM object (likely to drop second stage) 8->53 55 2 other signatures 8->55 11 powershell.exe 14 15 8->11         started        process6 dnsIp7 29 resc.cloudinary.com.cdn.cloudflare.net 104.16.78.6, 443, 49715 CLOUDFLARENETUS United States 11->29 31 172.245.95.24, 49716, 80 AS-COLOCROSSINGUS United States 11->31 57 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 11->57 59 Writes to foreign memory regions 11->59 61 Injects a PE file into a foreign processes 11->61 63 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 11->63 15 CasPol.exe 15 4 11->15         started        19 CasPol.exe 11->19         started        21 conhost.exe 11->21         started        signatures8 process9 dnsIp10 33 ip-api.com 208.95.112.1, 49724, 80 TUT-ASUS United States 15->33 35 Tries to steal Mail credentials (via file / registry access) 15->35 37 Tries to harvest and steal browser information (history, passwords, etc) 15->37 39 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 19->39 signatures11
Gathering data
Threat name:
Script-WScript.Trojan.Leonem
Status:
Malicious
First seen:
2026-03-16 17:46:13 UTC
File Type:
Binary
AV detection:
10 of 36 (27.78%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla discovery execution keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Looks up external IP address via web service
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
AgentTesla
Agenttesla family
Process spawned unexpected child process
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Comments