🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d024f46242a5642188fe8680d38f3d0ac0daa354288daa92946ca072d5c54f01. 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


Vjw0rm


Vendor detections: 5


Intelligence 5 IOCs 1 YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d024f46242a5642188fe8680d38f3d0ac0daa354288daa92946ca072d5c54f01
SHA3-384 hash: e44cbf6b75be70282930754a33043ab1bfcd83ceb7f6dcb3d3681128aad85c459fbfecf982afa4d223e4e5f6874d05d5
SHA1 hash: 1a779d83880ca05511429e64588547d3c9940fee
MD5 hash: 6547a7437933b39ef6cdc9658a6a9ef5
humanhash: saturn-bulldog-kentucky-lactose
File name:ROPSQ90P.js
Download: download sample
Signature Vjw0rm
Create hunting rule
File size:58'735 bytes
First seen:2022-01-21 16:07:16 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 1536:gn8AUXhBJqbdCc0G22GnKUBQ5JDkVeCQCLdc+lU4stS:g8l/sbdCcF22GnKv5WVe8dc+lU4sc
TLSH T16D4355C46FD0F89602576BB77F16B0F0DB5A1D9471C4496AE000B8A0F4DD99EFADA2B0
Reporter abuse_ch
Tags:js vjw0rm


Avatar
abuse_ch
Vjw0rm C2:
http://rosenberth.duckdns.org:5633/Vre

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://rosenberth.duckdns.org:5633/Vre https://threatfox.abuse.ch/ioc/310295/

Intelligence

File Origin
# of uploads :
1
# of downloads :
518
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.JS.Heur.Backdoor.2.1ADA869E.Gen.15610.24907.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d024f46242a5642188fe8680d38f3d0ac0daa354288daa92946ca072d5c54f01/
Threat name:
Script-JS.Backdoor.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2022-01-21 16:08:10 UTC
File Type:
Text (JavaScript)
AV detection:
5 of 43 (11.63%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2aspiyscuvscdch6q2anhdz5blanvi2ufcg2veuunsqhfvofj4aq._file
Result
Malware family:
vjw0rm
Create hunting rule
Score:
  10/10
Tags:
family:vjw0rm persistence trojan worm
Link:
https://tria.ge/reports/220121-tk7s3sadbp/
Behaviour
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Adds Run key to start application
Drops startup file
Blocklisted process makes network request
Vjw0rm
Malware Config
C2 Extraction:
http://rosenberth.duckdns.org:5633
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d024f46242a5642188fe8680d38f3d0ac0daa354288daa92946ca072d5c54f01

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_obfuscated_JS_obfuscatorio
Create hunting rule
Author:@imp0rtp3
Description:Detect JS obfuscation done by the js obfuscator (often malicious)
Reference:https://obfuscator.io

File information

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

Comments