MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 912cb2fd882c70b7f8bcf2fa377740ed8b23e13f1c9a63df37350d8a62a613fc. 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: 10

Intelligence 10 IOCs YARA 20 File information Comments

SHA256 hash:	912cb2fd882c70b7f8bcf2fa377740ed8b23e13f1c9a63df37350d8a62a613fc
SHA3-384 hash:	3c8465ce48a9d45e46e368d1eb35ff5859780643d34d7377be74e15ed87e8a718fbd2e7e32b300eacf340355514f8682
SHA1 hash:	40ca5f6ccff9a1b0e28a9c7c22a947048a623210
MD5 hash:	54aef9233210c37f8a5900b495a458a9
humanhash:	monkey-october-four-pennsylvania
File name:	NEW_ORDER13470_QUOTATION_FORM.js
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	2'109'321 bytes
First seen:	2026-09-04 03:14:25 UTC
Last seen:	Never
File type:	js
MIME type:	text/plain
ssdeep	12288:TiYL8sw+RlWmcxTrO+hUfD8ff9pacl9isY2PFNdIk74D37u5ta7ZBaeU8:OFfFdI04jU8
TLSH	T135A5E9F292AE9E826630B67D145C1E489F9FC10151C3B5E4D48EAEC4E20FCDE16E5D8E
Magika	javascript
Reporter	threatcat_ch
Tags:	AgentTesla js

Intelligence

File Origin

# of uploads :

# of downloads :

218

Origin country :

Vendor Threat Intelligence

No detections

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-vm aspnet_compiler base64 downloader encrypted evasive evasive fingerprint lolbin masquerade obfuscated obfuscated powershell reconnaissance repaired

Link:

https://www.filescan.io/uploads/6a9a37c977fc1d6081aa5a36/reports/ea3c23b1-2488-4c0f-b146-879d2a0e152f/overview

Verdict:

Malicious

Labled as:

Trojan/JS.Obfuscated

Link:

https://www.hybrid-analysis.com/sample/912cb2fd882c70b7f8bcf2fa377740ed8b23e13f1c9a63df37350d8a62a613fc

Verdict:

Malicious

File Type:

First seen:

2026-09-04T00:04:00Z UTC

Last seen:

2026-09-04T00:15:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/912cb2fd882c70b7f8bcf2fa377740ed8b23e13f1c9a63df37350d8a62a613fc/results?tab=lookup

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1968393

Signature

AI detected malicious Powershell script

Bypasses PowerShell execution policy

Contains functionality to log keystrokes (.Net Source)

Found malware configuration

Injects a PE file into a foreign processes

JavaScript file contains suspicious strings

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

JScript performs obfuscated calls to suspicious functions

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: WScript or CScript Dropper

Suricata IDS alerts for network traffic

Suspicious execution chain found

Suspicious powershell command line found

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)

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

Writes to foreign memory regions

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

Wscript starts Powershell (via cmd or directly)

Yara detected AgentTesla

Yara detected Powershell decode and execute

Yara detected Telegram RAT

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/912cb2fd882c70b7f8bcf2fa377740ed8b23e13f1c9a63df37350d8a62a613fc

Gathering data

Detection:

agenttesla

Link:

https://mwdb.cert.pl/sample/912cb2fd882c70b7f8bcf2fa377740ed8b23e13f1c9a63df37350d8a62a613fc/

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=sewlf7mifrylp6f46l5do52a5wfshyj7dsnghxzxgugyuyvgcp6a._file

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla collection defense_evasion discovery execution keylogger spyware stealer trojan

Link:

https://tria.ge/reports/260904-dr2mms1cpe/

Behaviour

Kills process with taskkill

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

Command and Scripting Interpreter: JavaScript

Enumerates physical storage devices

System Location Discovery: System Language Discovery

ConfuserEx .NET packer

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Checks computer location settings

Command and Scripting Interpreter: PowerShell

Family: AgentTesla

Malware Config

C2 Extraction:

https://api.telegram.org/bot8758444991:AAFF69OIaaE8t3nxSJfNYHB1J5BXA71IuyI/

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/912cb2fd882c70b7f8bcf2fa377740ed8b23e13f1c9a63df37350d8a62a613fc

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:	Agenttesla_type2 Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect Agenttesla in memory
Reference:	internal research

Rule name:	Base64_Encoded_Powershell_Directives Create hunting rule

Rule name:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

Rule name:	INDICATOR_EXE_Packed_GEN01 Create hunting rule
Author:	ditekSHen
Description:	Detect packed .NET executables. Mostly AgentTeslaV4.

Rule name:	INDICATOR_SUSPICIOUS_Binary_References_Browsers Create hunting rule
Author:	ditekSHen
Description:	Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many email and collaboration clients. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many file transfer clients. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing Windows vault credential objects. Observed in infostealers

Rule name:	malware_Agenttesla_type2 Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect Agenttesla in memory
Reference:	internal research

Rule name:	NETexecutableMicrosoft Create hunting rule
Author:	malware-lu

Rule name:	pe_imphash Create hunting rule

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

Rule name:	Sus_CMD_Powershell_Usage Create hunting rule
Author:	XiAnzheng
Description:	May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

Rule name:	telebot_framework Create hunting rule
Author:	vietdx.mb

Rule name:	TelegramAPIMalware_PowerShell_EXE Create hunting rule
Author:	@polygonben
Description:	Hunting for pwsh malware using Telegram for C2

Rule name:	telegram_bot_api Create hunting rule
Author:	rectifyq
Description:	Detects file containing Telegram Bot API

Rule name:	VECT_Ransomware Create hunting rule
Author:	Mustafa Bakhit
Description:	Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

Rule name:	Windows_Generic_Threat_808f680e Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Trojan_AgentTesla_ebf431a8 Create hunting rule
Author:	Elastic Security
Reference:	https://www.elastic.co/security-labs/attack-chain-leads-to-xworm-and-agenttesla

File information

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

Malspam

AgentTesla

js 912cb2fd882c70b7f8bcf2fa377740ed8b23e13f1c9a63df37350d8a62a613fc

(this sample)

Delivery method

Distributed via e-mail attachment

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