MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 11ea3046a5ea0ca54c9efee2b7a7f9da06d2a5bed1bb41447673d4ae0374c2d3. 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:	11ea3046a5ea0ca54c9efee2b7a7f9da06d2a5bed1bb41447673d4ae0374c2d3
SHA3-384 hash:	494b8826595d822175ef89540c25ce2b90cb1c6f6fc5ec6049f30ba4d96b5e096ed780f92f9363d7987c9741cc0e7072
SHA1 hash:	f25d8c94d031bb6bae21d0f2ed449d583c6c3d6e
MD5 hash:	47935fd5afddc488adb61cca1342ade9
humanhash:	johnny-yellow-nuts-bluebird
File name:	RFQ63112.js
Download:	download sample
Signature	Formbook Alert Create hunting rule
File size:	411'650 bytes
First seen:	2025-06-18 08:03:57 UTC
Last seen:	Never
File type:	js
MIME type:	text/plain
ssdeep	768:CLvTcobxKUCzY7VjJ4Vlpf9U7+wLvTcobxKUCzY7VjJ4VlpX:odxKwjaUdxKwjaX
Threatray	45 similar samples on MalwareBazaar
TLSH	T1C3945F0A6F1161A054F7A31ABE298204E53D33179452B63739FED6406F72CC4D7BAEE8
Magika	javascript
Reporter	abuse_ch
Tags:	FormBook js

Intelligence

---

File Origin

# of uploads :

1

# of downloads :

255

Origin country :

NL

Vendor Threat Intelligence

CyberFortress

Gathering data

Hybrid Analysis Unknown

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/11ea3046a5ea0ca54c9efee2b7a7f9da06d2a5bed1bb41447673d4ae0374c2d3

InQuest MALICIOUS

Result

Verdict:

MALICIOUS

Joe Sandbox FormBook

Result

Threat name:

FormBook

Alert

Create hunting rule

Detection:

malicious

Classification:

troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1717248

Signature

Bypasses PowerShell execution policy

Found suspicious powershell code related to unpacking or dynamic code loading

Injects a PE file into a foreign processes

Javascript file is likely language aware (will only work on specific systems)

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

Joe Sandbox ML detected suspicious sample

JScript performs obfuscated calls to suspicious functions

Malicious sample detected (through community Yara rule)

Maps a DLL or memory area into another process

Modifies the context of a thread in another process (thread injection)

Multi AV Scanner detection for submitted file

Performs DNS queries to domains with low reputation

Queues an APC in another process (thread injection)

Sigma detected: Base64 Encoded PowerShell Command Detected

Sigma detected: Malicious Base64 Encoded PowerShell Keywords in Command Lines

Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet

Sigma detected: Suspicious PowerShell Parameter Substring

Sigma detected: WScript or CScript Dropper

Suricata IDS alerts for network traffic

Suspicious execution chain found

Suspicious powershell command line found

Switches to a custom stack to bypass stack traces

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 FormBook

Yara detected Powershell decode and execute

Yara detected Powershell download and execute

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Benign

Score:

1%

Verdict:

Benign

File Type:

SCRIPT

Link:

https://malprob.io/report/11ea3046a5ea0ca54c9efee2b7a7f9da06d2a5bed1bb41447673d4ae0374c2d3

Malva.RE inconclusive

Verdict:

inconclusive

YARA:

1 match(es)

Link:

https://app.malva.re/file/47935fd5afddc488adb61cca1342ade9

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/11ea3046a5ea0ca54c9efee2b7a7f9da06d2a5bed1bb41447673d4ae0374c2d3/

ReversingLabs TitaniumCloud Win32.Trojan.Cryxos

Threat name:

Win32.Trojan.Cryxos

Alert

Create hunting rule

Status:

Malicious

First seen:

2025-06-18 08:04:32 UTC

File Type:

Text (JavaScript)

AV detection:

7 of 24 (29.17%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=chvdarvf5igkkte673rlpj7z3idnfjn62g5ucrdwopkk4a3uyljq._file

Threatray formbook

Verdict:

malicious

Label(s):

formbook

Alert

Create hunting rule

Similar samples:

049812e47d5334275a82320a30608d9a8e3fb192c340980f67e31375c96eae70

Formbook

054dfc79f9382fb9cb0a97870dad3ef1f5c91b7a15540a217cb3619db857307f

Formbook

4f88aa07629bddc2ccdf95b1d6f2e49cd1342a08bfd9d9a40a399ffd3d2a228c

Formbook

7e3034b8567eb200c7b7802c47bd065fd1cfcc3661dd013b38b6af01195929a3

Formbook

93b876dcdef3dbc659b47929122ef5c0737af6d24373d5b21e2a4a5ae2ff6480

Formbook

9568e856bd7e2469908c9ee8dfc816f94662dd9643e34c6ec6d3153656e82247

Formbook

9c05646d2deb572ac87ad74897905ecaff050173ea2af8dcfd7acf1adea7772f

Formbook

d6d8e376b34e6586fbba417e86eafd31699971eeaafd81822b011195cbfde069

Formbook

da4fb7c03aaca6df5146ea391788bef99ababd891dbff4b446fa008d254472c2

Formbook

e1ebbab99d48125f4ef22d26eae99829d29a2d2fb22fd89b4222496cbee00bbc

Formbook

error

Formbook

+ 35 additional samples on MalwareBazaar

Hatching Triage Malicious

Result

Malware family:

n/a

Score:

  10/10

Tags:

execution

Link:

https://tria.ge/reports/250618-jyj9tswkz2/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Uses Task Scheduler COM API

Command and Scripting Interpreter: JavaScript

Enumerates physical storage devices

Suspicious use of SetThreadContext

Checks computer location settings

Blocklisted process makes network request

Command and Scripting Interpreter: PowerShell

Malware Config

Dropper Extraction:

https://cdn.tagbox.io/assets/6850bda459dffb0011a76b02/a3edcbb7-06ae-4329-bf33-096c01a0636d---wp4096799-lost-in-space-wallpapers.jpg

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/11ea3046a5ea0ca54c9efee2b7a7f9da06d2a5bed1bb41447673d4ae0374c2d3