MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac681a29bb85fecd8ba6e0f2977f7a1cc20f159023640a536fee08489bb00a77. 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: 12


Intelligence 12 IOCs YARA File information Comments

SHA256 hash: ac681a29bb85fecd8ba6e0f2977f7a1cc20f159023640a536fee08489bb00a77
SHA3-384 hash: 6671b1d98f502a9a28f70f3aa12b2075f958af33c42a08e652960c294c6511caf32b261f6b9c81349b6c91a855842232
SHA1 hash: 5560c418fa86f90143db9a83fcadd0ccd4d106c3
MD5 hash: 4eb494a7464dd783527581b28cadbebb
humanhash: wyoming-pluto-green-nebraska
File name:INVGDT735-LAXTYE-FETWS78ST.hta
Download: download sample
Signature AgentTesla
File size:1'486'703 bytes
First seen:2026-02-10 10:01:03 UTC
Last seen:2026-02-10 10:38:11 UTC
File type:HTML Application (hta) hta
MIME type:text/plain
ssdeep 768:HKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK4:W
Threatray 3'313 similar samples on MalwareBazaar
TLSH T13E65A85DEA718613A9F374DB4B7821B0FC5A40520D02DF097816E8EFEB853B9590DA2F
Magika javascript
Reporter lowmal3
Tags:AgentTesla hta

Intelligence


File Origin
# of uploads :
2
# of downloads :
78
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
90.9%
Tags:
obfuscate xtreme shell
Result
Verdict:
Malicious
File Type:
HTA File - Malicious
Behaviour
BlacklistAPI detected
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
repaired
Verdict:
Malicious
File Type:
hta
First seen:
2026-02-09T23:01:00Z UTC
Last seen:
2026-02-12T08:43:00Z UTC
Hits:
~1000
Detections:
Trojan-PSW.Agensla.TCP.C&C PDM:Trojan.Win32.Generic Trojan-Downloader.JS.SLoad.sb Trojan.JS.SAgent.sb HEUR:Trojan.Script.Generic Trojan-Spy.Stealer.FTP.C&C
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Check if machine is in data center or colocation facility
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Silenttrinity Stager Msbuild Activity
Sigma detected: Suspicious MSHTA Child Process
Suricata IDS alerts for network traffic
Suspicious powershell command line found
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Powershell decode and execute
Yara detected Powershell download and execute
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1866578 Sample: INVGDT735-LAXTYE-FETWS78ST.hta Startdate: 10/02/2026 Architecture: WINDOWS Score: 100 24 pub-952afda777b745b5bbea6590eb7fb3fb.r2.dev 2->24 26 resc.cloudinary.com.cdn.cloudflare.net 2->26 28 5 other IPs or domains 2->28 38 Suricata IDS alerts for network traffic 2->38 40 Found malware configuration 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 12 other signatures 2->44 8 mshta.exe 1 2->8         started        11 svchost.exe 1 1 2->11         started        signatures3 process4 dnsIp5 54 Suspicious powershell command line found 8->54 14 powershell.exe 15 15 8->14         started        32 127.0.0.1 unknown unknown 11->32 signatures6 process7 dnsIp8 34 pub-952afda777b745b5bbea6590eb7fb3fb.r2.dev 104.18.50.34, 443, 49683 CLOUDFLARENETUS United States 14->34 36 resc.cloudinary.com.cdn.cloudflare.net 104.16.79.6, 443, 49681 CLOUDFLARENETUS United States 14->36 56 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 14->56 58 Writes to foreign memory regions 14->58 60 Injects a PE file into a foreign processes 14->60 18 MSBuild.exe 14 2 14->18         started        22 conhost.exe 14->22         started        signatures9 process10 dnsIp11 30 ip-api.com 208.95.112.1, 49686, 80 TUT-ASUS United States 18->30 46 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 18->46 48 Tries to steal Mail credentials (via file / registry access) 18->48 50 Tries to harvest and steal browser information (history, passwords, etc) 18->50 52 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 18->52 signatures12
Verdict:
inconclusive
YARA:
2 match(es)
Tags:
Html
Threat name:
Script-JS.Downloader.Generic
Status:
Suspicious
First seen:
2026-02-10 08:31:22 UTC
File Type:
Binary
AV detection:
8 of 38 (21.05%)
Threat level:
  3/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla discovery execution keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
AgentTesla
Agenttesla family
Malware Config
Dropper Extraction:
https://res.cloudinary.com/depimmwx8/image/upload/v1770578414/MSI_PRO_with_b64_tvu7as.jpg
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

AgentTesla

HTML Application (hta) hta ac681a29bb85fecd8ba6e0f2977f7a1cc20f159023640a536fee08489bb00a77

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments