MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 89db717a676cfc03ee69c3506ee808145d644bfc6149b87edfe742c4e18ad487. 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: 12


Intelligence 12 IOCs YARA File information Comments

SHA256 hash: 89db717a676cfc03ee69c3506ee808145d644bfc6149b87edfe742c4e18ad487
SHA3-384 hash: 90caa466406cbfd5466cef9433f216364b171f3c8ac28f30b10400ecdb64d96cb2ce791faebe768f03b252a209371f56
SHA1 hash: 0df6429bd26afb4ad2746d7f450d51423b7bb9a4
MD5 hash: c5f4f8f1250ce774c106a531d4166ebd
humanhash: pasta-missouri-hydrogen-massachusetts
File name:Nueva orden de compra.js
Download: download sample
Signature MassLogger
File size:4'029'550 bytes
First seen:2026-06-18 05:50:42 UTC
Last seen:2026-06-18 05:53:03 UTC
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 3072:OSrFoSuU4OOGdQpNBh6BE8oIlV30HRkTCzVAp4E9wS0XqlYdq0eVy4knx+ek938/:ROGOzxkQS0OH3SnviuH
Threatray 1'597 similar samples on MalwareBazaar
TLSH T1B716D53CCD58413EEAB2D918C8D9491FF4922597222DD94B90CB2F5F5E23983B7D221E
TrID 66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1)
33.3% (.MP3) MP3 audio (1000/1)
Magika txt
Reporter lowmal3
Tags:js MassLogger

Intelligence


File Origin
# of uploads :
3
# of downloads :
159
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 conhost obfuscated powershell repaired
Verdict:
Malicious
File Type:
js
First seen:
2026-06-17T12:44:00Z UTC
Last seen:
2026-06-20T02:39:00Z UTC
Hits:
~10000
Detections:
PDM:Trojan.Win32.Generic HEUR:Trojan.Script.Generic
Result
Threat name:
MSIL Logger, MassLogger RAT
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
.NET source code references suspicious native API functions
Contains functionality to log keystrokes (.Net Source)
Creates an undocumented autostart registry key
Encrypted powershell cmdline option found
Found malware configuration
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Tries to detect the country of the analysis system (by using the IP)
Tries to harvest and steal browser information (history, passwords, etc)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
WScript reads language and country specific registry keys (likely country aware script)
Yara detected MassLogger RAT
Yara detected MSIL Logger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1929745 Sample: Nueva orden de compra.js Startdate: 18/06/2026 Architecture: WINDOWS Score: 100 27 reallyfreegeoip.org 2->27 29 bpl.com.mx 2->29 31 2 other IPs or domains 2->31 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 7 other signatures 2->47 8 wscript.exe 1 1 2->8         started        11 svchost.exe 1 1 2->11         started        signatures3 45 Tries to detect the country of the analysis system (by using the IP) 27->45 process4 dnsIp5 49 Windows Scripting host queries suspicious COM object (likely to drop second stage) 8->49 51 Suspicious execution chain found 8->51 53 WScript reads language and country specific registry keys (likely country aware script) 8->53 14 conhost.exe 8->14         started        33 127.0.0.1 unknown unknown 11->33 signatures6 process7 signatures8 55 Encrypted powershell cmdline option found 14->55 17 powershell.exe 15 19 14->17         started        process9 dnsIp10 21 bpl.com.mx 66.102.128.200, 49700, 587 ONIAAS-HostPapaUS Canada 17->21 23 checkip.dyndns.com 193.122.130.0, 49696, 80 ORACLE-BMC-31898-OracleCorporationUS United States 17->23 25 reallyfreegeoip.org 172.67.177.134, 443, 49699 CLOUDFLARENET-CloudflareIncUS Canada 17->25 35 Creates an undocumented autostart registry key 17->35 37 Tries to harvest and steal browser information (history, passwords, etc) 17->37 signatures11
Gathering data
Threat name:
Win32.Trojan.Redirector
Status:
Malicious
First seen:
2026-06-17 15:54:58 UTC
File Type:
Text (JavaScript)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Result
Malware family:
masslogger
Score:
  10/10
Tags:
family:masslogger collection defense_evasion execution persistence 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
Enumerates physical storage devices
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Obfuscated Files or Information: Command Obfuscation
Checks computer location settings
Registers new Windows logon scripts automatically executed at logon.
Badlisted process makes network request
Family: MassLogger
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.

Malspam

MassLogger

Java Script (JS) js 89db717a676cfc03ee69c3506ee808145d644bfc6149b87edfe742c4e18ad487

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments