MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3c333ddfd7b58a2b3a79a5c0ae6cc49fa917d5f8983100bf08c30a5c2a456de3. 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

SHA256 hash:	3c333ddfd7b58a2b3a79a5c0ae6cc49fa917d5f8983100bf08c30a5c2a456de3
SHA3-384 hash:	cf2ecdec4a5872c4e55db5a50a7b3c0706addf42f99e8603975554ded80646c707e84f660b3a3ac624228f4e1f984bb7
SHA1 hash:	ee16b5f26b7b97c898383a9e34518ad27dfcb7f0
MD5 hash:	2c9591be04348c712e3bd8e3cebed529
humanhash:	cup-salami-maryland-london
File name:	JSmondasyscript.js
Download:	download sample
Signature	AgentTesla Alert Create hunting rule
File size:	41'603 bytes
First seen:	2025-08-26 08:00:38 UTC
Last seen:	Never
File type:	js
MIME type:	text/plain
ssdeep	192:ZDgyidkFE1Eyqjvnt1DkXnhXtnSgmO0SZKVn:ZDgyidkFE1Eyqjvnt1DkXnhXtnIOTZKV
TLSH	T1A713B69A512BF037D18E6D8F2EA927C7CC904AEF91137F4C1016B573E0349689761ABB
Magika	javascript
Reporter	abuse_ch
Tags:	AgentTesla js

Intelligence

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File Origin

# of uploads :

1

# of downloads :

72

Origin country :

SE

Vendor Threat Intelligence

CyberFortress Malicious

Verdict:

Malicious

Score:

91.7%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68ad69cc3e988eb6ab82bbd4

Tags:

obfuscate xtreme spawn

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

anti-vm powershell

Link:

https://www.filescan.io/uploads/68ad69ba7137d684583d59d1/reports/0e0c5da0-214d-4bfc-8744-5d4e1fe0acfc/overview

Hybrid Analysis Unknown

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/3c333ddfd7b58a2b3a79a5c0ae6cc49fa917d5f8983100bf08c30a5c2a456de3

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

js

First seen:

2025-08-25T16:54:00Z UTC

Last seen:

2025-08-25T16:54:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/3c333ddfd7b58a2b3a79a5c0ae6cc49fa917d5f8983100bf08c30a5c2a456de3/results?tab=lookup

Joe Sandbox AgentTesla

Result

Threat name:

AgentTesla

Alert

Create hunting rule

Detection:

malicious

Classification:

troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1765223

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

Found Tor onion address

Injects a PE file into a foreign processes

JavaScript source code contains functionality to generate code involving a shell, file or stream

Joe Sandbox ML detected suspicious sample

Malicious sample detected (through community Yara rule)

Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

Sigma detected: Base64 Encoded PowerShell Command Detected

Sigma detected: PowerShell Base64 Encoded FromBase64String 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 Powershell download and execute

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

83%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/3c333ddfd7b58a2b3a79a5c0ae6cc49fa917d5f8983100bf08c30a5c2a456de3

Malva.RE

Gathering data

CERT.PL MWDB agenttesla

Detection:

agenttesla

Alert

Create hunting rule

Link:

https://mwdb.cert.pl/sample/3c333ddfd7b58a2b3a79a5c0ae6cc49fa917d5f8983100bf08c30a5c2a456de3/

ReversingLabs TitaniumCloud Script-JS.Trojan.PureLogsStealer

Threat name:

Script-JS.Trojan.PureLogsStealer

Alert

Create hunting rule

Status:

Malicious

First seen:

2025-08-25 23:57:12 UTC

File Type:

Binary

AV detection:

10 of 24 (41.67%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=hqzt3x6xwwfcwotzuxak43get6urpvpytayqbpyiymffyksfnxrq._file

Hatching Triage agenttesla

Result

Malware family:

agenttesla

Alert

Create hunting rule

Score:

  10/10

Tags:

family:agenttesla defense_evasion discovery execution keylogger spyware stealer trojan

Link:

https://tria.ge/reports/250826-jwge6axlz3/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Command and Scripting Interpreter: JavaScript

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

Modifies trusted root certificate store through registry

AgentTesla

Agenttesla family

Process spawned unexpected child process

Malware Config

Dropper Extraction:

https://archive.org/download/optimized_msi_20250821/optimized_MSI.png

VirusTotal

Please note that we are no longer able to provide a coverage score for Virus Total.

YOROI YOMI Suspicious File

Threat name:

Suspicious File

Score:

0.55

Link:

https://yomi.yoroi.company/submissions/3c333ddfd7b58a2b3a79a5c0ae6cc49fa917d5f8983100bf08c30a5c2a456de3