MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 35717c891450767af251ec90a7c05ffd407d7b2d2897d96c176c51b5b8a156b5. 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
Smoke Loader
Vendor detections: 12
| SHA256 hash: | 35717c891450767af251ec90a7c05ffd407d7b2d2897d96c176c51b5b8a156b5 |
|---|---|
| SHA3-384 hash: | d0ef38e1f817dfa06293c241051062a14dd179b2bbca19d16f82e24a52552337e4b2236d8d5c6306fe638a3842227d84 |
| SHA1 hash: | 77c19b392d39bce4906b5c4e5f1ab0a0c9182dc7 |
| MD5 hash: | 05dcffe1d8e8e209a90b522192ad8000 |
| humanhash: | wolfram-bravo-idaho-ink |
| File name: | bestthingsalwaysgetbesrentirelifethingstogdomybetterthignswithgreat.hta |
| Download: | download sample |
| Signature | Smoke Loader |
| File size: | 182'569 bytes |
| First seen: | 2024-11-18 17:35:48 UTC |
| Last seen: | 2024-11-18 19:05:47 UTC |
| File type: |  hta |
| MIME type: | text/html |
| ssdeep | 48:4vahW5oZz7eWLB2ZfywyQhhY1ywyQbD6ngS5RJCS0d399Dd5nCYmIYZAjo3ueufc:4vCl17ZtQjtQhVFlfnnCO4AjovtQX5Q |
| Threatray | 97 similar samples on MalwareBazaar |
| TLSH | T149047C96EA3448DABBCC4E63BDFC739E3AB8275F62C60E95931B3412DD5039C588052C |
| Magika | txt |
| Reporter |  abuse_ch |
| Tags: | hta Smoke Loader |
Intelligence
File Origin
# of uploads :
2
# of downloads :
100
Origin country :
DEVendor Threat Intelligence
Detection(s):
Verdict:
Malicious
Score:
92.5%
Tags:
xtreme gumen shell sage
Result
Verdict:
Malicious
File Type:
HTA File - Malicious
Behaviour
BlacklistAPI detected
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
powershell
Verdict:
Malicious
Labled as:
GT:JS.Acsogenixx.855
Result
Threat name:
Cobalt Strike, HTMLPhisher, SmokeLoader
Detection:
malicious
Classification:
phis.bank.troj.spyw.expl.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Antivirus detection for URL or domain
Benign windows process drops PE files
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if browser processes are running
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to compare user and computer (likely to detect sandboxes)
Creates a thread in another existing process (thread injection)
Detected Cobalt Strike Beacon
Found evasive API chain (may stop execution after checking mutex)
Found malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Obfuscated command line found
PowerShell case anomaly found
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Potential PowerShell Command Line Obfuscation
Sigma detected: Potential PowerShell Obfuscation Via Reversed Commands
Sigma detected: Potentially Suspicious PowerShell Child Processes
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Suspicious MSHTA Child Process
Sigma detected: Suspicious PowerShell Parameter Substring
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
Switches to a custom stack to bypass stack traces
System process connects to network (likely due to code injection or exploit)
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 Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
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 HtmlPhish44
Yara detected Powershell download and execute
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Threat name:
Script-JS.Trojan.Acsogenixx
Status:
Malicious
First seen:
2024-11-18 05:53:16 UTC
File Type:
Text
AV detection:
8 of 38 (21.05%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
smokeloader
Similar samples:
+ 87 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Score:
10/10
Tags:
family:smokeloader backdoor defense_evasion discovery execution trojan
Behaviour
Checks SCSI registry key(s)
Modifies Internet Explorer settings
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
Checks computer location settings
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Evasion via Device Credential Deployment
SmokeLoader
Smokeloader family
Malware Config
Dropper Extraction:
https://1017.filemail.com/api/file/get?filekey=2Aa_bWo9Reu45t7BU1kVgsd9pT9pgSSlvStGrnTICfFhmTKj3LC6SQtIcOc_T35w&pk_vid=fd4f614bb209c62c1730945176a0904f
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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