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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 19f115d1668173786d59b1f39f2b9918a720d76dc3de2fc1edb5458496affcae. 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



STRRAT


Vendor detections: 14


Intelligence 14 IOCs YARA File information Comments

SHA256 hash: 19f115d1668173786d59b1f39f2b9918a720d76dc3de2fc1edb5458496affcae
SHA3-384 hash: 829bbbdbc4e3058c8791d8ac9824f2ae285ee64f780808506c0924b0a82623fdf6fe1f81d4f78517bb26a41c029ac57c
SHA1 hash: 79435318dd1e6a7761973ec6b141c9f6c127fd10
MD5 hash: 6b3b9cce68a29b2f34502914f28e9455
humanhash: saturn-fifteen-solar-west
File name:Request For Quotation.js
Download: download sample
Signature STRRAT
File size:849'228 bytes
First seen:2026-11-06 10:58:19 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 3072:OJErxTYiFSZzWXi2338trzL1JtLfwaNNSbBW1BCBZUMrp68Xh8FHIPD925yZS9ht:g
TLSH T17F051055B36A498B1B0BAE34341A1D6377B80B60EFCC49C49257EE998C5EFC70359E0B
Magika javascript
Reporter abuse_ch
Tags:js STRRAT

Intelligence


File Origin
# of uploads :
1
# of downloads :
174
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
81.4%
Tags:
infosteal injection
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating synchronization primitives
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
repaired
Result
Threat name:
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Exploit detected, runtime environment dropped PE file
Exploit detected, runtime environment starts unknown processes
Found malware configuration
JavaScript source code contains call to eval containing suspicious API calls
JavaScript source code contains functionality to generate code involving a shell, file or stream
JScript performs obfuscated calls to suspicious functions
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Uses WMIC command to query system information (often done to detect virtual machines)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
WScript reads language and country specific registry keys (likely country aware script)
Yara detected AllatoriJARObfuscator
Yara detected STRRAT
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1999680 Sample: Request For Quotation.js Startdate: 06/11/2026 Architecture: WINDOWS Score: 100 69 jetos.2waky.com 2->69 71 str-master.pw 2->71 73 5 other IPs or domains 2->73 89 Suricata IDS alerts for network traffic 2->89 91 Found malware configuration 2->91 93 Malicious sample detected (through community Yara rule) 2->93 95 10 other signatures 2->95 11 wscript.exe 1 7 2->11         started        15 notepad.exe 2->15         started        17 notepad.exe 2->17         started        19 notepad.exe 2->19         started        signatures3 process4 file5 65 C:\Users\user\AppData\Roaming\hvboactad.txt, Java 11->65 dropped 99 JScript performs obfuscated calls to suspicious functions 11->99 101 Windows Scripting host queries suspicious COM object (likely to drop second stage) 11->101 103 WScript reads language and country specific registry keys (likely country aware script) 11->103 21 javaw.exe 22 11->21         started        signatures6 process7 dnsIp8 75 github.com 140.82.116.4, 443, 49701 GITHUB-GitHubIncUS United States 21->75 77 release-assets.githubusercontent.com 185.199.110.133, 443, 49705 FASTLY-FastlyIncUS United States 21->77 79 repo1.maven.org.cdn.cloudflare.net 104.18.18.12, 443, 49702, 49703 CLOUDFLARENET-CloudflareIncUS Canada 21->79 24 java.exe 1 16 21->24         started        process9 file10 63 C:\Users\user\...\jna498167940677144034.dll, PE32 24->63 dropped 27 java.exe 10 24->27         started        32 conhost.exe 24->32         started        process11 dnsIp12 81 jetos.2waky.com 152.232.62.135, 3609, 49718 SERVER-MANIA-B2NetSolutionsIncCA United States 27->81 83 ip-api.com 208.95.112.1, 49720, 80 TUT-AS-TotalUptimeTechnologiesLLCUS United States 27->83 85 str-master.pw 46.165.199.7, 80 LEASEWEB-DE-FRA-10DE Germany 27->85 67 C:\Users\user\...\jna3655449026831778386.dll, PE32 27->67 dropped 105 Uses WMIC command to query system information (often done to detect virtual machines) 27->105 34 cmd.exe 27->34         started        37 cmd.exe 27->37         started        39 cmd.exe 27->39         started        41 2 other processes 27->41 file13 signatures14 process15 signatures16 87 Uses WMIC command to query system information (often done to detect virtual machines) 34->87 43 WMIC.exe 34->43         started        46 conhost.exe 34->46         started        48 WMIC.exe 37->48         started        51 conhost.exe 37->51         started        53 conhost.exe 39->53         started        55 WMIC.exe 39->55         started        57 conhost.exe 41->57         started        59 WMIC.exe 41->59         started        process17 file18 97 Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes) 43->97 61 stdout, ASCII 48->61 dropped signatures19
Verdict:
Malware
YARA:
2 match(es)
Tags:
Adodb.Stream DeObfuscated Javascript JS Emulation Trace Microsoft.XMLDOM Obfuscated System.IO.MemoryStream T1027 T1059.005 T1059.007 VBScript
Threat name:
Win32.Trojan.Ravartar
Status:
Malicious
First seen:
2026-11-06 10:59:15 UTC
File Type:
Text (JavaScript)
AV detection:
10 of 23 (43.48%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:strrat discovery execution persistence privilege_escalation ransomware stealer trojan
Behaviour
Opens file in notepad (likely ransom note)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Executes a command shell one-liner
Reads the TCP/IP host and domain name from the registry
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Creates a file in the Startup directory
Loads dropped DLL
Family: STRRAT
Malware Config
C2 Extraction:
jetos.2waky.com:3609
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.

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