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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aae4aa1c4a9180564b2777c1a6a5a3af538a2a0abe4dc5d9d3d930bc18dddaf3. 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: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aae4aa1c4a9180564b2777c1a6a5a3af538a2a0abe4dc5d9d3d930bc18dddaf3
SHA3-384 hash: 6582a0b57ffae847f4d6e429f11737008e58e971d9c6cb6ec877d6f17dcd33843d865e98e1b414a398cd20dec4a9b43b
SHA1 hash: 85dea09cf726e14105a060edbbf54981b019119b
MD5 hash: 269493071fd3bb9f780f54c92c35c25e
humanhash: william-stream-black-jig
File name:file
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'949'415 bytes
First seen:2026-10-12 13:10:45 UTC
Last seen:2026-10-14 05:20:11 UTC
File type:Java Script (JS) js
MIME type:application/javascript
ssdeep 24576:bg7VSZ3y31+FPq0MBt4t2Z/Ep5zLV4NmwnRYOmZsXwRakK8sNnpyTPWktoPi3MtX:mEMbgaiXM0ceU9D
TLSH T16C95125B6D06DF6F643B176ECE6228DEE520DB22652819D234DE19DCC33CC159BB8388
Magika javascript
Reporter Bitsight
Tags:AgentTesla dropped-by-remcos js NoTls

Intelligence

File Origin
# of uploads :
9
# of downloads :
29
Origin country :
US US
Vendor Threat Intelligence
No detections
Gathering data
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/aae4aa1c4a9180564b2777c1a6a5a3af538a2a0abe4dc5d9d3d930bc18dddaf3
Verdict:
Malicious
File Type:
js
First seen:
2026-10-12T13:27:00Z UTC
Last seen:
2026-10-12T13:43:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/aae4aa1c4a9180564b2777c1a6a5a3af538a2a0abe4dc5d9d3d930bc18dddaf3/results?tab=lookup
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/aae4aa1c4a9180564b2777c1a6a5a3af538a2a0abe4dc5d9d3d930bc18dddaf3
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aae4aa1c4a9180564b2777c1a6a5a3af538a2a0abe4dc5d9d3d930bc18dddaf3/
Threat name:
Script-JS.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2026-10-12 12:14:10 UTC
File Type:
Text (JavaScript)
AV detection:
6 of 38 (15.79%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vlskuhcksgafmszho7a2njndv5jyukqkxzg4lwot3eylygg53lzq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection discovery execution keylogger persistence privilege_escalation spyware stealer trojan
Link:
https://tria.ge/reports/261012-r5zbbssy5m/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Reads the TCP/IP host and domain name from the registry
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Creates a file in the Startup directory
Command and Scripting Interpreter: PowerShell
Family: AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/aae4aa1c4a9180564b2777c1a6a5a3af538a2a0abe4dc5d9d3d930bc18dddaf3

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:SCRIPT_Dropper_Unknown_ForgeAuto_aaa464f7
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (script_js, etat binaire)
Rule name:SUSP_Script_PowerShell_Hidden_Launcher
Create hunting rule
Author:Marjoriefort
Description:Script (JS/VBS) lancant PowerShell en mode furtif - dropper frais MalwareBazaar
Reference:Veille fraicheur 2026-09-14 / cluster misses web
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)

File information

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

Web download

AgentTesla

Java Script (JS) js aae4aa1c4a9180564b2777c1a6a5a3af538a2a0abe4dc5d9d3d930bc18dddaf3

(this sample)

  
Dropped by
Remcos
  
Delivery method
Distributed via web download

Comments