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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 186ff1ba11fcf43ae5d5f8b0c5ba788233c1a7edb64f1dfb6dc90f6399fdf13f. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 186ff1ba11fcf43ae5d5f8b0c5ba788233c1a7edb64f1dfb6dc90f6399fdf13f
SHA3-384 hash: e6105bf91c85359759216d712a2806d8e256b1616013a44f1fcf377e1d58bcdef4dabd4cc1dfa51e8333c26530c0b50a
SHA1 hash: 72abd6ae18f02ed7f4591712b2e1d6700fdf0bb3
MD5 hash: a4ef6503f6570083efa3316b85ee181e
humanhash: carbon-yellow-oregon-illinois
File name:Comprobante de pago BBVA.js
Download: download sample
Signature AgentTesla
Create hunting rule
File size:440'818 bytes
First seen:2026-09-24 05:42:52 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 3072:HB96Yj9lkPM3UMdZKrV+KytIKbhmhzMM0PW96G0nUrI4CebEgK5GArzitUnQDd5o:ln
TLSH T11F94BF6253FB8609F5F31B9AA93B15720A373C61A93CD20C219EA40D2FF3A45D465B73
TrID 66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1)
33.3% (.MP3) MP3 audio (1000/1)
Magika txt
Reporter abuse_ch
Tags:AgentTesla BBVA js

Intelligence

File Origin
# of uploads :
1
# of downloads :
109
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.JS.Muldrop.1417.5648.20676.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm fingerprint repaired
Link:
https://www.filescan.io/uploads/6ab4b87b0031b3f3e42e9b0e/reports/1b65b113-5620-4689-a5d5-4450e75e9ee2/overview
Verdict:
Malicious
Labled as:
Trojan.Cryxos.JS
Link:
https://www.hybrid-analysis.com/sample/186ff1ba11fcf43ae5d5f8b0c5ba788233c1a7edb64f1dfb6dc90f6399fdf13f
Verdict:
Malicious
File Type:
js
First seen:
2026-09-23T14:03:00Z UTC
Last seen:
2026-09-25T04:08:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/186ff1ba11fcf43ae5d5f8b0c5ba788233c1a7edb64f1dfb6dc90f6399fdf13f/results?tab=lookup
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1977405
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
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: Base64 Encoded PowerShell Command Detected
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Windows Shell/Scripting Application File Write to Suspicious Folder
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 MSIL Injector
Yara detected Powershell decode and execute
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1977405 Sample: Comprobante de pago BBVA.js Startdate: 24/09/2026 Architecture: WINDOWS Score: 100 26 detek.com.mx 2->26 28 rough-truth-e072.publicftpresend.workers.dev 2->28 30 ip-api.com 2->30 44 Suricata IDS alerts for network traffic 2->44 46 Found malware configuration 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 9 other signatures 2->50 8 wscript.exe 1 2->8         started        signatures3 process4 signatures5 52 Suspicious powershell command line found 8->52 54 Wscript starts Powershell (via cmd or directly) 8->54 56 Windows Scripting host queries suspicious COM object (likely to drop second stage) 8->56 58 2 other signatures 8->58 11 powershell.exe 14 16 8->11         started        process6 dnsIp7 32 detek.com.mx 192.185.183.204, 443, 49716 ORACLE-BMC-31898-OracleCorporationUS United States 11->32 34 rough-truth-e072.publicftpresend.workers.dev 172.67.182.41, 443, 49715 CLOUDFLARENET-CloudflareIncUS Canada 11->34 22 C:\Users\Public\Downloads\payload.txt, ASCII 11->22 dropped 60 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 11->60 62 Writes to foreign memory regions 11->62 64 Injects a PE file into a foreign processes 11->64 16 CasPol.exe 15 4 11->16         started        20 conhost.exe 11->20         started        file8 signatures9 process10 dnsIp11 24 ip-api.com 208.95.112.1, 49717, 80 TUT-AS-TotalUptimeTechnologiesLLCUS United States 16->24 36 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 16->36 38 Tries to steal Mail credentials (via file / registry access) 16->38 40 Tries to harvest and steal browser information (history, passwords, etc) 16->40 42 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 16->42 signatures12
Score:
78%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/186ff1ba11fcf43ae5d5f8b0c5ba788233c1a7edb64f1dfb6dc90f6399fdf13f
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/186ff1ba11fcf43ae5d5f8b0c5ba788233c1a7edb64f1dfb6dc90f6399fdf13f/
Threat name:
Script-JS.Trojan.LausivLoader
Create hunting rule
Status:
Malicious
First seen:
2026-09-23 17:09:00 UTC
File Type:
Text (JavaScript)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dbx7doqr7t2dvzov7cymlotyqiz4dj7nwzhr363nzehwhgp56e7q._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
execution
Link:
https://tria.ge/reports/260924-ger48azscv/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Command and Scripting Interpreter: JavaScript
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Process spawned unexpected child process
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
Link:
https://yomi.yoroi.company/submissions/186ff1ba11fcf43ae5d5f8b0c5ba788233c1a7edb64f1dfb6dc90f6399fdf13f

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_RemcosRAT_ForgeAuto_b2cd4b50
Create hunting rule
Author:Marjoriefort
Description:Detects RemcosRAT (inconnu, etat binaire)

File information

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

Comments