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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bd355bed434a1f877fe2690fae1f350fe154777e2c2edebd93b0d0512c9b557f. 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: bd355bed434a1f877fe2690fae1f350fe154777e2c2edebd93b0d0512c9b557f
SHA3-384 hash: c8742f18b855dcb234e2f465c996dbe02f89f1ae8a05302ad33cf70a51a36a0925c7eada145795755fcdf3fba1172431
SHA1 hash: e042ae8354b72ea74627437194d1c137212f76cf
MD5 hash: b679f29a0f5908f2a2800f4640414a6a
humanhash: pip-kentucky-texas-enemy
File name:Inv41029.js
Download: download sample
Signature Vjw0rm
Create hunting rule
File size:3'879 bytes
First seen:2021-04-02 14:10:56 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 96:SABNo5DZk2c24ZRMHXE6/BIe+Ys+fJpDdQqR7bJyKheOS4UK:zSa2c24ZRMlBIVYs+fJFfRffp
TLSH 1681209C2C4B863C57D23B8B802DD148CDF548B47F28D2B6148CDAC5360E97987B69BE
Reporter abuse_ch
Tags:js vjw0rm


Avatar
abuse_ch
Vjw0rm C2:
http://40.127.139.164:61483/Vre

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://40.127.139.164:61483/Vre https://threatfox.abuse.ch/ioc/6526/

Intelligence

File Origin
# of uploads :
1
# of downloads :
166
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.JS.DownLoader.5035.20649.15461.UNOFFICIAL
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Detection:
vjworm
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Link:
https://mwdb.cert.pl/sample/bd355bed434a1f877fe2690fae1f350fe154777e2c2edebd93b0d0512c9b557f/
Threat name:
Script-JS.Trojan.Vajawom
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Status:
Malicious
First seen:
2021-04-02 14:11:06 UTC
AV detection:
25 of 48 (52.08%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xu2vx3kdjipyo77cneh24hzvb7qvi536fqxn5pmtwdifcle3kv7q._file
Result
Malware family:
vjw0rm
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Score:
  10/10
Tags:
family:vjw0rm persistence trojan worm
Link:
https://tria.ge/reports/210402-y3f52hg26x/
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/bd355bed434a1f877fe2690fae1f350fe154777e2c2edebd93b0d0512c9b557f

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