MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f771cc2cb117ef62e4e03e919b7600b66ea59dae7e9a532c46b4318afeed10d2. 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:	f771cc2cb117ef62e4e03e919b7600b66ea59dae7e9a532c46b4318afeed10d2
SHA3-384 hash:	9469b00c9ffef29f536987408de8391398ac8bf58a1491dc1a278c18d30bac032fd2184a2b8b59007290bb41aad103c1
SHA1 hash:	6f72d99c1c4f2569d0a88b67b41b1a62b951deca
MD5 hash:	80baa455746b51a4bbe919fa099f5314
humanhash:	fourteen-virginia-india-neptune
File name:	JUSTIFICANTE.JS
Download:	download sample
Signature	VIPKeylogger Alert Create hunting rule
File size:	3'067'058 bytes
First seen:	2026-08-07 10:18:30 UTC
Last seen:	Never
File type:	js
MIME type:	text/plain
ssdeep	49152:ACQ7CgbDU4Kil990A/Ccy2tdhDVq6JTXxM+tca7g2w2rtBjydB+syaReN7JCRMXU:ACQ7CyDU7q9eA/CAdhDVq6JTXxftca7Y
TLSH	T1E3E50782679492737B20BBAD653ACE31990EE00369C1DF49715CE708362DD8FA358BD7
Magika	txt
Reporter	abuse_ch
Tags:	js VIPKeylogger

Intelligence

---

File Origin

# of uploads :

1

# of downloads :

142

Origin country :

SE

Vendor Threat Intelligence

ACCE Unknown

No detections

ClamAV Detected

Detection(s):

SecuriteInfo.com.JS.Muldrop.1382.20630.15610.UNOFFICIAL

Alert

Create hunting rule

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

anti-debug downloader dropper evasive obfuscated obfuscated packed repaired xloader

Link:

https://www.filescan.io/uploads/6a75b17a1bdc07162c018b3f/reports/99a68ee3-6473-421f-853f-98caf4fc1a53/overview

Hybrid Analysis JS/TrojanDropper.ModiLoader

Verdict:

Malicious

Labled as:

JS/TrojanDropper.ModiLoader

Link:

https://www.hybrid-analysis.com/sample/f771cc2cb117ef62e4e03e919b7600b66ea59dae7e9a532c46b4318afeed10d2

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

js

First seen:

2026-08-05T12:09:00Z UTC

Last seen:

2026-08-08T06:07:00Z UTC

Hits:

~10000

Link:

https://opentip.kaspersky.com/f771cc2cb117ef62e4e03e919b7600b66ea59dae7e9a532c46b4318afeed10d2/results?tab=lookup

Joe Sandbox DonutLoader, Snake Keylogger, VIP Keylog

Result

Threat name:

DonutLoader, Snake Keylogger, VIP Keylog

Alert

Create hunting rule

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1953916

Signature

Antivirus detection for URL or domain

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

Joe Sandbox ML detected suspicious sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sample uses string decryption to hide its real strings

Sigma detected: WScript or CScript Dropper

Suricata IDS alerts for network traffic

Tries to detect the country of the analysis system (by using the IP)

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)

Uses the Telegram API (likely for C&C communication)

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

Yara detected DonutLoader

Yara detected Snake Keylogger

Yara detected Telegram RAT

Yara detected VIP Keylogger

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

94%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/f771cc2cb117ef62e4e03e919b7600b66ea59dae7e9a532c46b4318afeed10d2

Malva.RE

Gathering data

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f771cc2cb117ef62e4e03e919b7600b66ea59dae7e9a532c46b4318afeed10d2/

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=65y4ylfrc7xwfzhah2izw5qawzxklhnop2nfglcgwqyyv7xncdja._file

Threatray DonutLoader VIPKeylogger

Verdict:

malicious

Label(s):

DonutLoader

Alert

Create hunting rule

VIPKeylogger

Alert

Create hunting rule

Link:

https://reports.threatray.com/79ad41d3-031d-4b9e-ae2f-29072f83a4ec

Hatching Triage vipkeylogger

Result

Malware family:

vipkeylogger

Alert

Create hunting rule

Score:

  10/10

Tags:

family:donutloader family:vipkeylogger collection discovery execution keylogger loader spyware stealer

Link:

https://tria.ge/reports/260807-mcvefsfc55/

Behaviour

Modifies registry class

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Browser Information Discovery

Command and Scripting Interpreter: JavaScript

Enumerates physical storage devices

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: DonutLoader

Family: VIPKeylogger

VMRay DonutLoader

Malware family:

DonutLoader

Alert

Create hunting rule

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/f771cc2cb117/report/overview.html

VirusTotal

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

YOROI YOMI Malicious File

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/f771cc2cb117ef62e4e03e919b7600b66ea59dae7e9a532c46b4318afeed10d2