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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7c38b186dcf2b5e07c0b53d4f659e8bcf220d0d2472ea3867c2510a4648ff2a5. 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: 7c38b186dcf2b5e07c0b53d4f659e8bcf220d0d2472ea3867c2510a4648ff2a5
SHA3-384 hash: 456e98650b52afc88c880e0e9ffea91b351dc04f5dfc236412347bc9e19603452c4f92ca4fdb936f36159fbc55c84506
SHA1 hash: 58e00b2f5499abc1dc38177df4bfe52f8f00dd0a
MD5 hash: 0e54172eaa75a2b67f3dc3799094364d
humanhash: arizona-asparagus-nineteen-fruit
File name:Invoice #829182.js
Download: download sample
Signature Vjw0rm
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File size:3'877 bytes
First seen:2021-04-27 17:00:52 UTC
Last seen:2021-04-27 17:36:55 UTC
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 96:SABNo5Dzk2c24ZRMHXE6/BIm+Ys+fJiDdQqR7bJyKhaOS4UK:zS02c24ZRMlBItYs+fJQfRfjp
TLSH C881109C284B873C53D27B8A802ED548CDF548B47F28D2B6148CDAC5360E979C7B59BE
Reporter abuse_ch
Tags:js vjw0rm


Avatar
abuse_ch
Vjw0rm C2:
http://20.93.1.24:60923/Vre

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://20.93.1.24:60923/Vre https://threatfox.abuse.ch/ioc/18112/

Intelligence

File Origin
# of uploads :
2
# of downloads :
175
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.JS.DownLoader.5035.10085.25169.UNOFFICIAL
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Detection:
vjworm
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Link:
https://mwdb.cert.pl/sample/7c38b186dcf2b5e07c0b53d4f659e8bcf220d0d2472ea3867c2510a4648ff2a5/
Threat name:
Script-JS.Trojan.Vajawom
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Status:
Malicious
First seen:
2021-04-27 17:01:08 UTC
AV detection:
24 of 47 (51.06%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=pq4ldbw46k26a7alkpkpmwpixtzcbugsi4xkhbt4euikizep6ksq._file
Result
Malware family:
vjw0rm
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Score:
  10/10
Tags:
family:vjw0rm persistence trojan worm
Link:
https://tria.ge/reports/210427-33t5y5x18x/
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:
Eldorado
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/7c38b186dcf2b5e07c0b53d4f659e8bcf220d0d2472ea3867c2510a4648ff2a5

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