🤲🏼 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 de9b4dcb5d1d41d031f4e66730d9dd51f4b447d66d736c6219bb5e5d02d27f2d. 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: 6


Intelligence 6 IOCs 1 YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: de9b4dcb5d1d41d031f4e66730d9dd51f4b447d66d736c6219bb5e5d02d27f2d
SHA3-384 hash: bc897f22be7e8ff2b91570f857d3fcf495c08477fcc491e5ffb94da7707c31f649ed1d9faceeb090a8164384638eb6af
SHA1 hash: c2a1a42b90ff4235898d92b68a4b3217a0321d4c
MD5 hash: 015f5153e12c7c2af015276690188d1c
humanhash: batman-carolina-september-cat
File name:Invoice.js
Download: download sample
Signature Vjw0rm
Create hunting rule
File size:3'881 bytes
First seen:2021-04-12 12:20:34 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 96:SABNo5Dbk2c24ZRMHXE6/BI4+Ys+fJKDdQqR7bJyKUFaOS4UK:zSE2c24ZRMlBIrYs+fJYfRfCNp
TLSH 1081209D284BC63C43D23B8A802DD148CDF548B47E68D2B1148CDAC5360E979C7B69BD
Reporter abuse_ch
Tags:js vjw0rm


Avatar
abuse_ch
Vjw0rm C2:
http://103.125.190.88:4089/Vre

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://103.125.190.88:4089/Vre https://threatfox.abuse.ch/ioc/7793/

Intelligence

File Origin
# of uploads :
1
# of downloads :
142
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.JS.DownLoader.5035.24078.3205.UNOFFICIAL
Create hunting rule

Detection:
vjworm
Create hunting rule
Link:
https://mwdb.cert.pl/sample/de9b4dcb5d1d41d031f4e66730d9dd51f4b447d66d736c6219bb5e5d02d27f2d/
Threat name:
Script-JS.Trojan.Vajawom
Create hunting rule
Status:
Malicious
First seen:
2021-04-12 12:21:09 UTC
AV detection:
25 of 48 (52.08%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=32nu3s25dva5ampu4zttbwo5kh2lir6wnvzwyyqzxnpf2awsp4wq._file
Result
Malware family:
vjw0rm
Create hunting rule
Score:
  10/10
Tags:
family:vjw0rm persistence trojan worm
Link:
https://tria.ge/reports/210412-7skrcjds6j/
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
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/de9b4dcb5d1d41d031f4e66730d9dd51f4b447d66d736c6219bb5e5d02d27f2d

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:IPPort_combo_mem
Create hunting rule
Author:James_inthe_box
Description:IP and port combo

File information

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

Comments