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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b1024826ead65baa94ffbc7278ef7916504bf53f54b65fdfcd0d5189ad01e7c7. 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: b1024826ead65baa94ffbc7278ef7916504bf53f54b65fdfcd0d5189ad01e7c7
SHA3-384 hash: 9ea9d74814dab35f6fb6bea10f6aebda4af820db1c19001f9b19adc267c2301f46f9beb44b315a79d6b8aee8dd86f09f
SHA1 hash: ce8cc2255fc7876a132e8aca56888092e2dff222
MD5 hash: a7705ae531841779f8054c912b6f7ad0
humanhash: bacon-high-princess-mountain
File name:INVOICE#00725678.js
Download: download sample
Signature Vjw0rm
Create hunting rule
File size:3'877 bytes
First seen:2021-04-15 17:52:03 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 96:SABNo5DOk2c24ZRMHXE6/BIW+Ys+fJ8DdQqR7bJyKhCOS4UK:zSP2c24ZRMlBIdYs+fJSfRfvp
TLSH 9D81109D284B863C53D23B8B802ED54CCDF548B47F28D2B5148CDAC5360E97987B69BD
Reporter abuse_ch
Tags:js vjw0rm


Avatar
abuse_ch
Vjw0rm C2:
http://52.231.103.159:5901/Vre

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://52.231.103.159:5901/Vre https://threatfox.abuse.ch/ioc/8637/

Intelligence

File Origin
# of uploads :
1
# of downloads :
122
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.JS.DownLoader.5035.20744.8540.UNOFFICIAL
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Detection:
vjworm
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Link:
https://mwdb.cert.pl/sample/b1024826ead65baa94ffbc7278ef7916504bf53f54b65fdfcd0d5189ad01e7c7/
Threat name:
Script-JS.Trojan.Vajawom
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Status:
Malicious
First seen:
2021-04-15 17:52:24 UTC
AV detection:
24 of 47 (51.06%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=webeqjxk2zn2vfh7xrzhr33zcziex5j7ks3f7x6nbviytlib47dq._file
Result
Malware family:
vjw0rm
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Score:
  10/10
Tags:
family:vjw0rm persistence trojan worm
Link:
https://tria.ge/reports/210415-q5fe7vl43e/
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/b1024826ead65baa94ffbc7278ef7916504bf53f54b65fdfcd0d5189ad01e7c7

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
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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