MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9ea3504ddac732ec975be1860cd3c430f6ffcbbd8a75a2231b99b37855773eda. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9ea3504ddac732ec975be1860cd3c430f6ffcbbd8a75a2231b99b37855773eda
SHA3-384 hash: 87afd47cc0e57b8ecc8b4de1737c13e3a5f4696c2af8cdef93e4c5c4d10f757981970de9169894617e44fe57193c6b6e
SHA1 hash: 963a1bb4595e80c96a3d278e844972a304d0c111
MD5 hash: 6ad349031a949fd9962a6129fee551ed
humanhash: twenty-magnesium-alabama-mobile
File name:PURCHASE_ORDER.js
Download: download sample
Signature STRRAT
Create hunting rule
File size:450'434 bytes
First seen:2023-10-30 08:16:11 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 6144:MQy1oLmmK2bCRQStNcmi+ig1uoWZ6xqgUjixdmPeCo8VXzsOHQ7CppUvRq8bFst:XyzxXrI5oxqvqmPvNgOHtppKjS
TLSH T18CA49F42864C0A17F6AC4D84C4BB83768B6FD50DAC0C94ABD666DF2EFF52E183613947
Reporter smica83
Tags:HUN js STRRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
368
Origin country :
HU HU
Vendor Threat Intelligence
Detection(s):
YARA.obfuscated_eval.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
evasive masquerade obfuscated obfuscated
Link:
https://www.filescan.io/uploads/653f667e798f2840e4d29aaf/reports/ebb25329-5cb1-4438-8077-3f5af2f45eb9/overview
Verdict:
Malicious
Labled as:
Trojan.Cryxos.JS
Link:
https://www.hybrid-analysis.com/sample/9ea3504ddac732ec975be1860cd3c430f6ffcbbd8a75a2231b99b37855773eda
Result
Threat name:
STRRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1334105
Signature
Antivirus detection for URL or domain
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 domain / URL
Multi AV Scanner detection for submitted file
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Yara detected AllatoriJARObfuscator
Yara detected STRRAT
Behaviour
Behavior Graph:
Download SVG
Score:
99%
Verdict:
Malware
File Type:
ASCII
Link:
https://malprob.io/report/9ea3504ddac732ec975be1860cd3c430f6ffcbbd8a75a2231b99b37855773eda
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9ea3504ddac732ec975be1860cd3c430f6ffcbbd8a75a2231b99b37855773eda/
Threat name:
Script-JS.Trojan.Cryxos
Create hunting rule
Status:
Malicious
First seen:
2023-10-30 08:17:05 UTC
File Type:
Text (JavaScript)
AV detection:
11 of 38 (28.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t2rvato2y4zozf234gdazu6egd3p7s55rj22eiy3tgzxqvlxh3na._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/231030-j6pjhsbh3v/
Behaviour
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Modifies file permissions
Please note that we are no longer able to provide a coverage score for Virus Total.

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Comments