MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c6fee7fb70025c071b147b62a8f12eff3fc9f2c05e192e423ca4164de6b02a46. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c6fee7fb70025c071b147b62a8f12eff3fc9f2c05e192e423ca4164de6b02a46
SHA3-384 hash: 858d9d6c6403457554a6b30a8c0ad9036a695ccd4ee9568552c68b50c0d1c2caef5c4ba2374aa16b97401c63b9427d11
SHA1 hash: 64fb545477164d33fec94483ad440d13ee69914b
MD5 hash: cdc82b3a33f628b81a778ab0113cbc07
humanhash: august-north-violet-wolfram
File name:Quotation.js
Download: download sample
Signature STRRAT
Create hunting rule
File size:752'682 bytes
First seen:2024-09-21 20:00:09 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 6144:HQgVAE6B1K5/5lTBO60rIqscTHl2xmQ8xt8geFwFx7YwnTLK8N5ocR3xJhi9Mw9B:wDK
TLSH T114F488C626B87A07D7B3EE24C312E522AC34E9231D9711D37DC43E56AE76C505DBEA20
Magika javascript
Reporter abuse_ch
Tags:js STRRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
396
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
YARA.obfuscated_eval.UNOFFICIAL
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Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66ef2601f129e67ada9050bf
Tags:
Generic Stealth
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
banload evasive obfuscated obfuscated
Link:
https://www.filescan.io/uploads/66ef26010883d6a903ed5b29/reports/dbd693da-6138-4b9e-8718-222e46f1e455/overview
Verdict:
Malicious
Labled as:
Trojan.Script.Heuristic
Link:
https://www.hybrid-analysis.com/sample/c6fee7fb70025c071b147b62a8f12eff3fc9f2c05e192e423ca4164de6b02a46
Result
Threat name:
STRRAT
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1515166
Signature
Found malware configuration
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
Potential malicious VBS/JS script found (suspicious encoded strings)
Sigma detected: WScript or CScript Dropper
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Yara detected AllatoriJARObfuscator
Yara detected STRRAT
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/c6fee7fb70025c071b147b62a8f12eff3fc9f2c05e192e423ca4164de6b02a46
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c6fee7fb70025c071b147b62a8f12eff3fc9f2c05e192e423ca4164de6b02a46/
Threat name:
Script-JS.Trojan.Heuristic
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Status:
Malicious
First seen:
2024-09-21 20:01:07 UTC
File Type:
Text (JavaScript)
AV detection:
5 of 38 (13.16%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y37op63qajoaogyupnrkr4jo7474t4walyms4qr4uqle3zvqfjda._file
Result
Malware family:
strrat
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Score:
  10/10
Tags:
family:strrat execution persistence stealer trojan
Link:
https://tria.ge/reports/240921-yrjgaa1blk/
Behaviour
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
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Drops startup file
Loads dropped DLL
STRRAT
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/c6fee7fb70025c071b147b62a8f12eff3fc9f2c05e192e423ca4164de6b02a46

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:SUSP_Base64_Encoded_Hex_Encoded_Code
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects hex encoded code that has been base64 encoded
Reference:https://www.nextron-systems.com/2019/04/29/spotlight-threat-hunting-yara-rule-example/
Rule name:SUSP_Base64_Encoded_Hex_Encoded_Code_RID3420
Create hunting rule
Author:Florian Roth
Description:Detects hex encoded code that has been base64 encoded
Reference:Internal Research

File information

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

Comments