MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 92ef61d8b2f0552fe3cbbd4f5efd28e5c7868e423ce400ade9cd5634060b6789. 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



AgentTesla


Vendor detections: 8


Intelligence 8 IOCs YARA File information Comments

SHA256 hash: 92ef61d8b2f0552fe3cbbd4f5efd28e5c7868e423ce400ade9cd5634060b6789
SHA3-384 hash: 8e63d068880e5cb94f336d63a2d998aed245c12e324151ce976f043cf72aebda40c18e8c1bbd65b612db466ba8e77861
SHA1 hash: dc790cc7978ab22c59aa50b364abec4c90511619
MD5 hash: c90831008626b0a31b7a675adf3f2857
humanhash: yankee-purple-wisconsin-orange
File name:JSyyyyyyyyyyyyyyyyyyyyyyyyyyy.js
Download: download sample
Signature AgentTesla
File size:1'037'662 bytes
First seen:2026-08-04 09:15:40 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 192:9ypyoyGyAyoywbVyQy7bnywDy2yRXymDyOByGy++stqZyyDyGyAyYbDy8yAywDyt:kv5jrTOoxst5qs4Ql4/Hmzerjr
TLSH T16C2550D2468F1123947917BEDE9DB49087EFF72417078E46B02743CC2A28E5A6DE2E71
Magika javascript
Reporter abuse_ch
Tags:AgentTesla js

Intelligence


File Origin
# of uploads :
1
# of downloads :
169
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
File Type:
js
First seen:
2026-08-03T17:34:00Z UTC
Last seen:
2026-08-05T08:07:00Z UTC
Hits:
~1000
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
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)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: PowerShell DownloadFile
Sigma detected: Windows Shell/Scripting Application File Write to Suspicious Folder
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
Tries to download and execute files (via powershell)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Unusual module load detection (module proxying)
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 AgentTesla
Yara detected Powershell decode and execute
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1951825 Sample: JSyyyyyyyyyyyyyyyyyyyyyyyyyyy.js Startdate: 04/08/2026 Architecture: WINDOWS Score: 100 25 ftp.ltcresource.com.my 2->25 27 crypter.gt.tc 2->27 29 sweet-snowflake-8a7e.uploadesclintesss.workers.dev 2->29 43 Suricata IDS alerts for network traffic 2->43 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 10 other signatures 2->49 8 wscript.exe 2 2->8         started        11 powershell.exe 16 2->11         started        signatures3 process4 signatures5 51 Wscript starts Powershell (via cmd or directly) 8->51 53 Windows Scripting host queries suspicious COM object (likely to drop second stage) 8->53 55 Suspicious execution chain found 8->55 57 2 other signatures 8->57 13 powershell.exe 14 15 8->13         started        process6 dnsIp7 31 crypter.gt.tc 185.27.134.163, 443, 49773 WILDCARD-ASWildcardUKLimitedGB United Kingdom 13->31 33 sweet-snowflake-8a7e.uploadesclintesss.workers.dev 104.21.91.136, 443, 49771 CLOUDFLARENET-CloudflareIncUS Canada 13->33 59 Writes to foreign memory regions 13->59 61 Suspicious execution chain found 13->61 63 Injects a PE file into a foreign processes 13->63 65 Unusual module load detection (module proxying) 13->65 17 RegAsm.exe 15 2 13->17         started        21 conhost.exe 13->21         started        signatures8 process9 dnsIp10 23 ftp.ltcresource.com.my 218.208.91.138, 21, 49774, 49775 TTSSB-MYTMTECHNOLOGYSERVICESSDNBHDMY Malaysia 17->23 35 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->35 37 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 17->37 39 Tries to steal Mail credentials (via file / registry access) 17->39 41 2 other signatures 17->41 signatures11
Gathering data
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2026-08-04 03:55:09 UTC
File Type:
Binary
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
execution persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Command and Scripting Interpreter: JavaScript
Command and Scripting Interpreter: PowerShell
Badlisted process makes network request
Process spawned unexpected child process
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.

Comments