MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f9dc18cc113282914034b3a508704b312ec79f2ffdec1270eb9aff8e8afd0578. 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: 9

Intelligence 9 IOCs YARA 2 File information Comments

SHA256 hash:	f9dc18cc113282914034b3a508704b312ec79f2ffdec1270eb9aff8e8afd0578
SHA3-384 hash:	4bc55f4ee63984dd8a6c634033f9e4681a05941b71b7c351169fb2942158de19170a332ae3fd66b5038cbdb5c9c1e586
SHA1 hash:	3680b4d610816a9dd96c3dda909822723c211f03
MD5 hash:	7599a189102fafe6466be7521a8e0d0c
humanhash:	september-hydrogen-colorado-artist
File name:	aongnxsh.JS
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	3'487'620 bytes
First seen:	2026-10-01 14:49:26 UTC
Last seen:	Never
File type:	js
MIME type:	text/plain
ssdeep	98304:qmG7CrmXg2fnKek6JIP0ZiDbGFme/lttkWPpfYNDrxFYW4:qmG7CYffkEZiDRe9z7WDrY5
TLSH	T12EF54C7E1348A53273206B5D9936AA2495CA700379D5DF3530ECF2147B6CD0BB31BAEA
Magika	javascript
Reporter	abuse_ch
Tags:	AgentTesla js

abuse_ch

AgentTesla FTP exfil server:
ftp.piovau.com:21

Intelligence

File Origin

# of uploads :

# of downloads :

122

Origin country :

Vendor Threat Intelligence

No detections

Gathering data

Verdict:

Malicious

Labled as:

JS/TrojanDropper.Agent

Link:

https://www.hybrid-analysis.com/sample/f9dc18cc113282914034b3a508704b312ec79f2ffdec1270eb9aff8e8afd0578

Verdict:

Malicious

File Type:

First seen:

2026-10-01T00:08:00Z UTC

Last seen:

2026-10-03T05:45:00Z UTC

Hits:

~1000

Link:

https://opentip.kaspersky.com/f9dc18cc113282914034b3a508704b312ec79f2ffdec1270eb9aff8e8afd0578/results?tab=lookup

Result

Threat name:

AgentTesla, DonutLoader

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1980836

Signature

Check if machine is in data center or colocation facility

Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)

Contains functionality to log keystrokes (.Net Source)

Found API chain indicative of debugger detection

Found direct / indirect Syscall (likely to bypass EDR)

Found malware configuration

JavaScript source code contains call to eval() to check own source code (likely for evading instrumentation)

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

Malicious sample detected (through community Yara rule)

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

Sigma detected: WScript or CScript Dropper

Suricata IDS alerts for network traffic

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)

Unusual module load detection (module proxying)

Windows Scripting host queries suspicious COM object (likely to drop second stage)

WScript reads language and country specific registry keys (likely country aware script)

Yara detected AgentTesla

Yara detected DonutLoader

Behaviour

Behavior Graph:

Download SVG

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f9dc18cc113282914034b3a508704b312ec79f2ffdec1270eb9aff8e8afd0578/

Threat name:

Win32.Trojan.Malgent

Status:

Malicious

First seen:

2026-10-01 11:07:59 UTC

File Type:

Text (JavaScript)

AV detection:

10 of 37 (27.03%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=7hobrtargkbjcqbuwosqq4clgexmphzp7xwbe4hltl7y5cx5av4a._file

Verdict:

malicious

Label(s):

AgentTesla

DonutLoader

Link:

https://reports.threatray.com/54cdb9ae-d024-4cc2-b43b-3c200f31b4a6

Result

Malware family:

donutloader

Score:

10/10

Tags:

family:agenttesla family:donutloader collection discovery execution keylogger loader spyware stealer trojan

Link:

https://tria.ge/reports/261001-r7sassst9m/

Behaviour

Modifies registry class

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

Command and Scripting Interpreter: JavaScript

Enumerates physical storage devices

Reads the TCP/IP host and domain name from the registry

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Checks computer location settings

Executes dropped EXE

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Detects DonutLoader

Family: AgentTesla

Family: DonutLoader

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/f9dc18cc113282914034b3a508704b312ec79f2ffdec1270eb9aff8e8afd0578

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:	MULTI_Malware_AgentTesla_ForgeAuto_ed343f78_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects AgentTesla (inconnu, etat extrait)

Rule name:	SUSP_VBS_Randomized_ActiveX_Downloader Create hunting rule
Author:	Marjoriefort
Description:	Dropper VBS obfusque : ActiveXObject a identifiant randomise (20 MAJ), SaveToFile, .Run
Reference:	Veille fraicheur 2026-09-14 / grappe VBS randomisee

File information

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

No further information available

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample