MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a086e589f54179599cbe9a923dafa8aa09941f92944674b6cf1de87a8b953838. 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



VIPKeylogger


Vendor detections: 10


Intelligence 10 IOCs YARA File information Comments

SHA256 hash: a086e589f54179599cbe9a923dafa8aa09941f92944674b6cf1de87a8b953838
SHA3-384 hash: 27cc6ce1f8b362c511377872e15cc6924176a8b0838d6c072425545d4dbcdd5a07327181d7a5bb2c7828eb7df6f5f277
SHA1 hash: 8db2a106259eb43a112d5f9963c0e8e217f18568
MD5 hash: be4c9911b494a93909f8485df6f5b9ea
humanhash: thirteen-robert-ack-hot
File name:A1 (10).js
Download: download sample
Signature VIPKeylogger
File size:58'209 bytes
First seen:2025-06-11 11:51:34 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 1536:U+mwOh/6gqJ4XJ6awe23UYaAbUpxJUN1/GAKIBDgI1gVxpWnoYca5PqC+GVooEtx:U+mwOh/6gqJ4XJ6awe23UYaAbUpxJUNq
Threatray 3'527 similar samples on MalwareBazaar
TLSH T1AD430B941C41F8F50B33D3B14B9AE6E4EA7A655215529601F44FAB3C0B66BC348E2ECF
Magika javascript
Reporter JAMESWT_WT
Tags:js paste-ee VIPKeylogger

Intelligence


File Origin
# of uploads :
1
# of downloads :
422
Origin country :
IT IT
Vendor Threat Intelligence
Verdict:
Malicious
Score:
99.9%
Tags:
obfuscate xtreme spawn
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 obfuscated overlay powershell
Result
Threat name:
Snake Keylogger, VIP Keylogger
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
Bypasses PowerShell execution policy
Found malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
Injects a PE file into a foreign processes
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)
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Malicious Base64 Encoded PowerShell Keywords in Command Lines
Sigma detected: Net WebClient Casing Anomalies
Sigma detected: Potential PowerShell Obfuscation Via Reversed Commands
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: PowerShell Base64 Encoded Reflective Assembly Load
Sigma detected: Silenttrinity Stager Msbuild Activity
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
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 the Telegram API (likely for C&C communication)
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 Powershell decode and execute
Yara detected Powershell download and execute
Yara detected Snake Keylogger
Yara detected Telegram RAT
Yara detected VIP Keylogger
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1712186 Sample: A1 (10).js Startdate: 11/06/2025 Architecture: WINDOWS Score: 100 21 reallyfreegeoip.org 2->21 23 api.telegram.org 2->23 25 9 other IPs or domains 2->25 41 Suricata IDS alerts for network traffic 2->41 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 51 18 other signatures 2->51 8 wscript.exe 1 1 2->8         started        signatures3 47 Tries to detect the country of the analysis system (by using the IP) 21->47 49 Uses the Telegram API (likely for C&C communication) 23->49 process4 signatures5 53 JScript performs obfuscated calls to suspicious functions 8->53 55 Suspicious powershell command line found 8->55 57 Wscript starts Powershell (via cmd or directly) 8->57 59 3 other signatures 8->59 11 powershell.exe 14 16 8->11         started        process6 dnsIp7 27 pub-1445de8c8aa84761aac5200e0036237d.r2.dev 172.66.0.235, 443, 49698 CLOUDFLARENETUS United States 11->27 29 d2rf50u1p3jcpj.cloudfront.net 18.238.80.105, 443, 49694 AMAZON-02US United States 11->29 61 Writes to foreign memory regions 11->61 63 Found suspicious powershell code related to unpacking or dynamic code loading 11->63 65 Injects a PE file into a foreign processes 11->65 15 MSBuild.exe 15 2 11->15         started        19 conhost.exe 11->19         started        signatures8 process9 dnsIp10 31 checkip.dyndns.com 132.226.8.169, 49699, 49701, 49703 UTMEMUS United States 15->31 33 api.telegram.org 149.154.167.220, 443, 49715 TELEGRAMRU United Kingdom 15->33 35 reallyfreegeoip.org 104.21.112.1, 443, 49700, 49702 CLOUDFLARENETUS United States 15->35 37 Tries to steal Mail credentials (via file / registry access) 15->37 39 Tries to harvest and steal browser information (history, passwords, etc) 15->39 signatures11
Threat name:
Script-JS.Trojan.Boxter
Status:
Malicious
First seen:
2025-06-10 07:57:04 UTC
File Type:
Text
AV detection:
10 of 36 (27.78%)
Threat level:
  5/5
Result
Malware family:
vipkeylogger
Score:
  10/10
Tags:
family:vipkeylogger collection discovery execution keylogger stealer
Behaviour
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
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
VIPKeylogger
Vipkeylogger family
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

VIPKeylogger

Java Script (JS) js a086e589f54179599cbe9a923dafa8aa09941f92944674b6cf1de87a8b953838

(this sample)

  
Delivery method
Distributed via web download

Comments