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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9ea582eab49380b63f58331ea807d9cb4e5518353d84fe965fb3e60f99d6656b. 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: 10


Intelligence 10 IOCs YARA File information Comments

SHA256 hash: 9ea582eab49380b63f58331ea807d9cb4e5518353d84fe965fb3e60f99d6656b
SHA3-384 hash: b007d11357f800f9e033e34da10ad4786c1ba77d5cec01228f57a561288d323c5d9c55eb7bbb0284726303b48de9ca51
SHA1 hash: 2723dc9d28ec333434d1d635afea942b1f04ad2f
MD5 hash: d44d993eed469fa62a9522932a027e06
humanhash: fanta-winter-uniform-fillet
File name:Request For Quotation.js
Download: download sample
Signature STRRAT
File size:849'496 bytes
First seen:2026-08-28 13:46:53 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 3072:OJErxljt6nTeiXyJa+FEK6gTk1BCd78auRbMKoz/Ab1ywUG4c7rM2Y1HcgSnkqEA:Y
TLSH T1E6051F55B36A498B1B0BAE34341A1D6377B80B60EFCC49C49257EE998C5EFC70359E0B
Magika javascript
Reporter abuse_ch
Tags:js STRRAT

Intelligence


File Origin
# of uploads :
1
# of downloads :
150
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
downloader repaired
Verdict:
Malicious
File Type:
text
First seen:
2026-08-28T06:08:00Z UTC
Last seen:
2026-08-30T10:42:00Z UTC
Hits:
~1000
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 schtasks.exe or at.exe to add and modify task schedules
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: 1965251 Sample: Request For Quotation.js Startdate: 28/08/2026 Architecture: WINDOWS Score: 100 68 str-master.pw 2->68 70 harold.jetos.com 2->70 72 5 other IPs or domains 2->72 86 Suricata IDS alerts for network traffic 2->86 88 Found malware configuration 2->88 90 Malicious sample detected (through community Yara rule) 2->90 92 10 other signatures 2->92 12 wscript.exe 1 7 2->12         started        16 notepad.exe 2->16         started        18 notepad.exe 2->18         started        signatures3 process4 file5 64 C:\Users\user\AppData\Roaming\wtjzxbqot.txt, Zip 12->64 dropped 100 JScript performs obfuscated calls to suspicious functions 12->100 102 Windows Scripting host queries suspicious COM object (likely to drop second stage) 12->102 104 WScript reads language and country specific registry keys (likely country aware script) 12->104 20 javaw.exe 22 12->20         started        signatures6 process7 dnsIp8 74 github.com 140.82.116.4, 443, 49699 GITHUB-GitHubIncUS United States 20->74 76 release-assets.githubusercontent.com 185.199.111.133, 443, 49703 FASTLY-FastlyIncUS United States 20->76 78 repo1.maven.org.cdn.cloudflare.net 104.18.19.12, 443, 49700, 49701 CLOUDFLARENET-CloudflareIncUS Canada 20->78 23 java.exe 16 20->23         started        process9 file10 60 C:\Users\user\...\jna4634453737601551627.dll, PE32 23->60 dropped 26 java.exe 10 23->26         started        31 cmd.exe 1 23->31         started        33 conhost.exe 23->33         started        process11 dnsIp12 80 harold.jetos.com 204.10.160.171, 3608, 49720 UNREAL-SERVERS-UnRealServersLLCUS United States 26->80 82 str-master.pw 46.165.199.9, 49717, 80 LEASEWEB-DE-FRA-10DE Germany 26->82 84 85.17.70.38, 80 LEASEWEB-NL-AMS-01NetherlandsNL Netherlands 26->84 62 C:\Users\user\...\jna3232671635097614922.dll, PE32 26->62 dropped 96 Uses WMIC command to query system information (often done to detect virtual machines) 26->96 35 cmd.exe 26->35         started        38 cmd.exe 26->38         started        40 conhost.exe 26->40         started        98 Uses schtasks.exe or at.exe to add and modify task schedules 31->98 42 conhost.exe 31->42         started        44 schtasks.exe 31->44         started        file13 signatures14 process15 signatures16 94 Uses WMIC command to query system information (often done to detect virtual machines) 35->94 46 WMIC.exe 35->46         started        50 conhost.exe 35->50         started        52 conhost.exe 38->52         started        54 WMIC.exe 38->54         started        56 MpCmdRun.exe 42->56         started        process17 file18 66 stdout, ASCII 46->66 dropped 106 Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes) 46->106 58 conhost.exe 56->58         started        signatures19 process20
Verdict:
inconclusive
YARA:
1 match(es)
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2026-08-28 09:25:03 UTC
File Type:
Text (JavaScript)
AV detection:
9 of 24 (37.50%)
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)
Scheduled Task/Job: Scheduled Task
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Executes a command shell one-liner
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:
harold.jetos.com:3608
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.

Comments