MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0517bf10dbb8a2078f9a7bccea9fab3012093f637568dadfc5410a7ffad41452. 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:	0517bf10dbb8a2078f9a7bccea9fab3012093f637568dadfc5410a7ffad41452
SHA3-384 hash:	77eefc28fc24e6bfca70dc548ccc5b15670f1b49a1902d197977dc218e1364a92217cdd14157c7210f0df807823ec7ed
SHA1 hash:	c7bc31c9641f4c089c23b946fef933b00fb0d7c0
MD5 hash:	5b4ec1387c3c5ddc4e9e752a1507c3d1
humanhash:	lithium-four-hotel-network
File name:	facturas y datos bancarios.js
Download:	download sample
Signature	AgentTesla Alert Create hunting rule
File size:	37'146 bytes
First seen:	2023-11-30 19:01:25 UTC
Last seen:	Never
File type:	js
MIME type:	text/plain
ssdeep	768:XNAOM1OmeEIMMmy3Pao5ZmeCzoiFKSBxOMRj2sGMHlPA78T:X5MUmgMMmIao5ZmHooBYMiMH11T
TLSH	T1C4F2F0103AFF900CB173BF625BE576E58DAFFB726A2A906D2144030B4B66D50CD56B32
TrID	66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1) 33.3% (.MP3) MP3 audio (1000/1)
Reporter	abuse_ch
Tags:	AgentTesla js

Intelligence

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File Origin

# of uploads :

1

# of downloads :

305

Origin country :

NL

Vendor Threat Intelligence

ClamAV Detected

Detection(s):

SecuriteInfo.com.VBS.Obfus-101.UNOFFICIAL

Alert

Create hunting rule

SecuriteInfo.com.JS.Obfus-2314.UNOFFICIAL

Alert

Create hunting rule

Hybrid Analysis JS/TrojanDownloader.Agent

Verdict:

Malicious

Labled as:

JS/TrojanDownloader.Agent

Link:

https://www.hybrid-analysis.com/sample/0517bf10dbb8a2078f9a7bccea9fab3012093f637568dadfc5410a7ffad41452

InQuest MALICIOUS

Result

Verdict:

MALICIOUS

Joe Sandbox AgentTesla

Result

Threat name:

AgentTesla

Alert

Create hunting rule

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1350747

Signature

Antivirus detection for URL or domain

Bypasses PowerShell execution policy

Connects to a pastebin service (likely for C&C)

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

Contains functionality to log keystrokes (.Net Source)

Found malware configuration

Found suspicious powershell code related to unpacking or dynamic code loading

Injects a PE file into a foreign processes

JScript performs obfuscated calls to suspicious functions

Malicious sample detected (through community Yara rule)

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

Sigma detected: Powershell download and load assembly

Snort IDS alert for network traffic

Suspicious powershell command line found

System process connects to network (likely due to code injection or exploit)

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)

Very long command line found

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 Generic Downloader

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

100%

Verdict:

Malware

File Type:

ASCII

Link:

https://malprob.io/report/0517bf10dbb8a2078f9a7bccea9fab3012093f637568dadfc5410a7ffad41452

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/0517bf10dbb8a2078f9a7bccea9fab3012093f637568dadfc5410a7ffad41452/

ReversingLabs TitaniumCloud Win32.Trojan.Generic

Threat name:

Win32.Trojan.Generic

Alert

Create hunting rule

Status:

Suspicious

First seen:

2023-11-30 19:02:05 UTC

File Type:

Text (JavaScript)

AV detection:

6 of 23 (26.09%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=aul36eg3xcrapd42ppgovh5lgajasp3dovunvx6fiefh76wucrja._file

Hatching Triage agenttesla

Result

Malware family:

agenttesla

Alert

Create hunting rule

Score:

  10/10

Tags:

family:agenttesla keylogger spyware stealer trojan

Link:

https://tria.ge/reports/231130-xsmdwsgf4t/

Behaviour

Script User-Agent

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Program crash

Suspicious use of SetThreadContext

Looks up external IP address via web service

Checks computer location settings

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Blocklisted process makes network request

AgentTesla

Malware Config

Dropper Extraction:

https://uploaddeimagens.com.br/images/004/666/683/original/js.jpg?1700183864

VMRay Malicious

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/0517bf10dbb8/report/overview.html

VirusTotal

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

YOROI YOMI Legit

Threat name:

Legit

Score:

0.05

Link:

https://yomi.yoroi.company/submissions/0517bf10dbb8a2078f9a7bccea9fab3012093f637568dadfc5410a7ffad41452