MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 65006305946ecaa609fd73073d1f7bc332bbba4e4ac44e753ab05f6a946bb2d3. 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



SnakeKeylogger


Vendor detections: 13


Intelligence 13 IOCs YARA 1 File information Comments

SHA256 hash: 65006305946ecaa609fd73073d1f7bc332bbba4e4ac44e753ab05f6a946bb2d3
SHA3-384 hash: 61197ee0fa0700b66e011b43bf5f2b6e6a1ebf1341a350b99e4f3dd2827e2886d9ccc8a5f3be121ffda3a9c54bda3b52
SHA1 hash: 443cc3ee122e0ce8d83c9dbc678801438cf9f1d5
MD5 hash: 225763ae12d9c88fa95642d1744897ef
humanhash: muppet-bravo-six-carolina
File name:dekont.pdf.js
Download: download sample
Signature SnakeKeylogger
File size:2'364'582 bytes
First seen:2026-05-20 13:51:06 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/csv
ssdeep 96:yAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAU:Wt1Bu
Threatray 1'528 similar samples on MalwareBazaar
TLSH T1A6B500EA097F45FB499EB3C705AE9FA06C8BE2A52251025E3853997C3CEBC0137D9474
Magika javascript
Reporter lowmal3
Tags:js SnakeKeylogger

Intelligence


File Origin
# of uploads :
1
# of downloads :
144
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm fingerprint masquerade obfuscated powershell repaired
Verdict:
Malicious
File Type:
js
First seen:
2026-05-20T09:08:00Z UTC
Last seen:
2026-05-22T12:24:00Z UTC
Hits:
~1000
Detections:
HEUR:Trojan-Downloader.Script.Generic Trojan.VBS.SAgent.sb Trojan.JS.SAgent.sb BSS:Trojan.Win32.Generic HEUR:Trojan.Script.Generic
Result
Threat name:
MSIL Logger, MassLogger RAT
Detection:
malicious
Classification:
evad.troj.spyw.expl
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Bypasses PowerShell execution policy
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
Creates processes via WMI
Detected large data written to user environment variables, potentially indicating payload staging for fileless execution
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Parent Double Extension File Execution
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Suspicious powershell command line found
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)
Uses an obfuscated file name to hide its real file extension (double extension)
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 MassLogger RAT
Yara detected MSIL Logger
Yara detected Powershell download and execute
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1916430 Sample: dekont.pdf.js Startdate: 20/05/2026 Architecture: WINDOWS Score: 100 21 reallyfreegeoip.org 2->21 23 dawn-bush-ddd1.yasminanthonyy.workers.dev 2->23 25 2 other IPs or domains 2->25 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Multi AV Scanner detection for submitted file 2->43 47 11 other signatures 2->47 8 wscript.exe 2 2->8         started        signatures3 45 Tries to detect the country of the analysis system (by using the IP) 21->45 process4 signatures5 49 Suspicious powershell command line found 8->49 51 Wscript starts Powershell (via cmd or directly) 8->51 53 Bypasses PowerShell execution policy 8->53 55 4 other signatures 8->55 11 powershell.exe 14 15 8->11         started        process6 dnsIp7 27 104.249.10.169, 49720, 80 STELLARGROUPSASFR France 11->27 29 dawn-bush-ddd1.yasminanthonyy.workers.dev 172.67.217.159, 443, 49719 CLOUDFLARENET-CloudflareIncUS Canada 11->29 57 Writes to foreign memory regions 11->57 59 Injects a PE file into a foreign processes 11->59 61 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 11->61 15 CasPol.exe 15 4 11->15         started        19 conhost.exe 11->19         started        signatures8 process9 dnsIp10 31 checkip.dyndns.com 132.226.247.73, 49724, 80 ORACLE-BMC-31898-OracleCorporationUS Brazil 15->31 33 reallyfreegeoip.org 104.21.67.152, 443, 49726 CLOUDFLARENET-CloudflareIncUS Canada 15->33 35 Tries to steal Mail credentials (via file / registry access) 15->35 37 Tries to harvest and steal browser information (history, passwords, etc) 15->37 signatures11
Gathering data
Threat name:
Script-JS.Trojan.Generic
Status:
Suspicious
First seen:
2026-05-20 13:51:41 UTC
File Type:
Binary
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Result
Malware family:
masslogger
Score:
  10/10
Tags:
family:masslogger collection discovery execution spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Command and Scripting Interpreter: JavaScript
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Family: MassLogger
Process spawned unexpected child process
Malware family:
PrivateLogger
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

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

File information


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

Malspam

SnakeKeylogger

Java Script (JS) js 65006305946ecaa609fd73073d1f7bc332bbba4e4ac44e753ab05f6a946bb2d3

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments