MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c47d92db7ed3cc5fdbb3296f3f4ab328cd8b66ac079f5bf658d4f2fa5f8a6af7. 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


MassLogger


Vendor detections: 8


Intelligence 8 IOCs YARA 22 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c47d92db7ed3cc5fdbb3296f3f4ab328cd8b66ac079f5bf658d4f2fa5f8a6af7
SHA3-384 hash: a43d08a494fe1edab15aeb9666ba49e2ea41ce68b581e0276bd0b51e8c69e1e7cfe3da1995739531b68d4f1b0057299f
SHA1 hash: 66e1e9b07c5e9aa17d501b75d518620d965a7fc4
MD5 hash: e736c7a139cde5dc69ca4d8e2c9df78a
humanhash: solar-saturn-river-social
File name:nerdfwiqtwqhdgfrwt6fntdwrgonht.js
Download: download sample
Signature MassLogger
Create hunting rule
File size:41'442 bytes
First seen:2026-03-19 20:26:23 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 768:6n9PjN7vsNeeKb0S47+GmhuqQxdIAzJFe/JEsLM:6Zxv34KPhuVxdflFAEcM
TLSH T15E1387D83EC5F079861160B36E27E026EA5E8C8477488451FBE768DCB92C334D57AA7C
Magika javascript
Reporter Brad_malware
Tags:js MassLogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
101
Origin country :
US US
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69bc5c2493b644ca466bce53
Tags:
backdoor shell hype
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
aspnet_compiler base64 encrypted evasive evasive lolbin obfuscated repaired
Link:
https://www.filescan.io/uploads/69bc5c222000fc76c3ee5a30/reports/635f16ff-145a-4634-9124-9f211388f98e/overview
Verdict:
Malicious
Labled as:
JS/TrojanDownloader.Agent
Link:
https://www.hybrid-analysis.com/sample/c47d92db7ed3cc5fdbb3296f3f4ab328cd8b66ac079f5bf658d4f2fa5f8a6af7
Result
Gathering data
Verdict:
Unknown
File Type:
Link:
https://opentip.kaspersky.com/c47d92db7ed3cc5fdbb3296f3f4ab328cd8b66ac079f5bf658d4f2fa5f8a6af7/results?tab=lookup
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/c47d92db7ed3cc5fdbb3296f3f4ab328cd8b66ac079f5bf658d4f2fa5f8a6af7
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c47d92db7ed3cc5fdbb3296f3f4ab328cd8b66ac079f5bf658d4f2fa5f8a6af7/
Verdict:
Malicious
Threat:
Family.VIPKEYLOGGER
Link:
https://tip.neiki.dev/file/c47d92db7ed3cc5fdbb3296f3f4ab328cd8b66ac079f5bf658d4f2fa5f8a6af7
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yr6zfw362pgf7w5tffxt6svtfdgywzvma6pvx5sy2tzpux4knl3q._file
Result
Malware family:
vipkeylogger
Create hunting rule
Score:
  10/10
Tags:
family:vipkeylogger collection discovery execution keylogger stealer
Link:
https://tria.ge/reports/260319-y8h7vady9k/
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
Command and Scripting Interpreter: PowerShell
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
Badlisted process makes network request
VIPKeylogger
Vipkeylogger family
Malware Config
C2 Extraction:
https://api.telegram.org/bot8099843793:AAGeYKMLti1IpyT9o6bz7OtgdXF9md25uXA/sendMessage?chat_id=6337180137
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:crime_snake_keylogger
Create hunting rule
Author:Rony (r0ny_123)
Description:Detects Snake keylogger payload
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
Author:ditekSHen
Description:Detects executables with potential process hoocking
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Author:ditekSHen
Description:Detects executables using Telegram Chat Bot
Rule name:MAL_Envrial_Jan18_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:MAL_Envrial_Jan18_1_RID2D8C
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:masslogger_gcch
Create hunting rule
Author:govcert_ch
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:TelegramAPIMalware_PowerShell_EXE
Create hunting rule
Author:@polygonben
Description:Hunting for pwsh malware using Telegram for C2
Rule name:telegram_bot_api
Create hunting rule
Author:rectifyq
Description:Detects file containing Telegram Bot API
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.
Rule name:VIPKeyLogger
Create hunting rule
Author:kevoreilly
Description:Detects VIPKeyLogger Keylogger
Rule name:Windows_Trojan_SnakeKeylogger_af3faa65
Create hunting rule
Author:Elastic Security
Rule name:win_masslogger_w0
Create hunting rule
Author:govcert_ch

File information

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

Comments