MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 afef38f05f00c8c69205b413970c196469f138ebfc6f303b163407230e294139. 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: 11


Intelligence 11 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: afef38f05f00c8c69205b413970c196469f138ebfc6f303b163407230e294139
SHA3-384 hash: 210dfd82ae5ccbca99b5cb202562fbba1c3dfcee21fc7265abc0bc47766bc30c67e63f2bef6f1173e689b86080c59eae
SHA1 hash: 59612651c0fc4870e8222028ef89ccb0740ed8fa
MD5 hash: f56f02858f071b420ca3e54922f00ccf
humanhash: tango-summer-stairway-happy
File name:IEnetcache.hta
Download: download sample
Signature AgentTesla
Create hunting rule
File size:155'116 bytes
First seen:2024-07-19 11:56:16 UTC
Last seen:Never
File type:HTML Application (hta) hta
MIME type:text/html
ssdeep 768:tZ6A3yXNA0AGAEHm4gA344bSwmdTLdUmfyXQiXAZO:tjc
TLSH T19DE3B1179203E57D695358FFEA7CEED010D0DE8ADBC8968740FE5419ABD0F9DB20848A
Reporter NDA0E
Tags:AgentTesla hta


Avatar
NDA0E
http://107.172.4.179/xampp/weq/IEnetcache.hta

Intelligence

File Origin
# of uploads :
1
# of downloads :
100
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.JS.Obfus-360.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.VBS.Agent-9.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.JS.Obfus-95.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=669a5492b302ab76f447fc07
Tags:
Execution Exploit Generic Network Stealth
Result
Verdict:
Malicious
File Type:
HTA File - Malicious
Link:
https://app.docguard.net/afef38f05f00c8c69205b413970c196469f138ebfc6f303b163407230e294139/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Unknown
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/669a548ff1068d66afbf49e8/reports/30a09d41-d27d-4cf0-bbdc-2923ac1890db/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/afef38f05f00c8c69205b413970c196469f138ebfc6f303b163407230e294139
Result
Verdict:
MALICIOUS
Details
Base64 Encoded URL
Detected an ANSI or UNICODE http:// or https:// base64 encoded URL prefix.
Result
Threat name:
Cobalt Strike, AgentTesla, PureLog Steal
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1476804
Signature
.NET source code contains potential unpacker
AI detected suspicious sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
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)
Detected Cobalt Strike Beacon
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PowerShell case anomaly found
Powershell drops PE file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Suspicious MSHTA Child Process
Suspicious command line found
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 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)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected obfuscated html page
Yara detected Powershell decode and execute
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1476804 Sample: IEnetcache.hta Startdate: 19/07/2024 Architecture: WINDOWS Score: 100 59 us2.smtp.mailhostbox.com 2->59 61 ip-api.com 2->61 63 2 other IPs or domains 2->63 81 Found malware configuration 2->81 83 Malicious sample detected (through community Yara rule) 2->83 85 Antivirus detection for URL or domain 2->85 87 16 other signatures 2->87 10 mshta.exe 1 2->10         started        13 mpTrle.exe 2->13         started        15 mpTrle.exe 2->15         started        17 svchost.exe 1 1 2->17         started        signatures3 process4 dnsIp5 103 Suspicious command line found 10->103 105 PowerShell case anomaly found 10->105 20 cmd.exe 1 10->20         started        107 Antivirus detection for dropped file 13->107 109 Multi AV Scanner detection for dropped file 13->109 111 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 13->111 115 2 other signatures 13->115 23 mpTrle.exe 13->23         started        113 Injects a PE file into a foreign processes 15->113 25 mpTrle.exe 15->25         started        57 127.0.0.1 unknown unknown 17->57 signatures6 process7 signatures8 89 Detected Cobalt Strike Beacon 20->89 91 Suspicious powershell command line found 20->91 93 PowerShell case anomaly found 20->93 27 powershell.exe 44 20->27         started        32 conhost.exe 20->32         started        95 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 25->95 97 Tries to steal Mail credentials (via file / registry access) 25->97 99 Tries to harvest and steal ftp login credentials 25->99 101 Tries to harvest and steal browser information (history, passwords, etc) 25->101 process9 dnsIp10 71 107.172.4.179, 49700, 80 AS-COLOCROSSINGUS United States 27->71 51 C:\Users\user\AppData\Roaming\winiti.exe, PE32 27->51 dropped 53 C:\Users\user\AppData\Local\...\winiti[1].exe, PE32 27->53 dropped 55 C:\Users\user\AppData\...\vlv2d2bx.cmdline, Unicode 27->55 dropped 123 Loading BitLocker PowerShell Module 27->123 125 Powershell drops PE file 27->125 34 winiti.exe 3 27->34         started        37 csc.exe 3 27->37         started        file11 signatures12 process13 file14 73 Antivirus detection for dropped file 34->73 75 Multi AV Scanner detection for dropped file 34->75 77 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 34->77 79 5 other signatures 34->79 40 winiti.exe 17 4 34->40         started        47 C:\Users\user\AppData\Local\...\vlv2d2bx.dll, PE32 37->47 dropped 45 cvtres.exe 1 37->45         started        signatures15 process16 dnsIp17 65 ip-api.com 208.95.112.1, 49704, 49714, 49717 TUT-ASUS United States 40->65 67 us2.smtp.mailhostbox.com 208.91.199.225, 49706, 49715, 49718 PUBLIC-DOMAIN-REGISTRYUS United States 40->67 69 api.ipify.org 104.26.12.205, 443, 49703, 49713 CLOUDFLARENETUS United States 40->69 49 C:\Users\user\AppData\Roaming\...\mpTrle.exe, PE32 40->49 dropped 117 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 40->117 119 Tries to steal Mail credentials (via file / registry access) 40->119 121 Hides that the sample has been downloaded from the Internet (zone.identifier) 40->121 file18 signatures19
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/afef38f05f00c8c69205b413970c196469f138ebfc6f303b163407230e294139
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/afef38f05f00c8c69205b413970c196469f138ebfc6f303b163407230e294139/
Threat name:
Script-WScript.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-07-18 23:37:38 UTC
File Type:
Text (JavaScript)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=v7xtr4c7ademneqfwqjzodazmru7cohl7rxtaoywgqdsgdrjie4q._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/240719-n4lr3atalf/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Blocklisted process makes network request
Downloads MZ/PE file
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/afef38f05f00c8c69205b413970c196469f138ebfc6f303b163407230e294139

File information

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

Web download

AgentTesla

HTML Application (hta) hta afef38f05f00c8c69205b413970c196469f138ebfc6f303b163407230e294139

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3052731/

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