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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2439efeb595232fe819b8827e94d34363727f37f04b466ffccc31053b60f3061. 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: 2439efeb595232fe819b8827e94d34363727f37f04b466ffccc31053b60f3061
SHA3-384 hash: c8acb0014740afd53949b6580acaefd4f3a83b5e9b8e4a3964268ccb8521f3bcba97668b004e1d896135ecf1de1eeef1
SHA1 hash: 4b8beaafadbea30379442a2610125e685f1c580d
MD5 hash: eebde117fa1644f9b176dd62ef22cd12
humanhash: thirteen-beer-quebec-one
File name:DOCSHIPPING107865489.js
Download: download sample
Signature Vjw0rm
Create hunting rule
File size:302'892 bytes
First seen:2021-12-09 10:06:54 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 3072:Fp/dQM4zsTkRaP+wBTqUJCKSNHvn3f83WIO/x2xk42/ZUx6+2qEcmw7QngHYcsEd:Fp/dQMn2jNHffW3O/0xAJgHYcsEd
TLSH T13E54BE10ADC01BF94BC99A1F259E113AE3B8F34B70555C68B152E92F3DE6E00C297D76
Reporter abuse_ch
Tags:js vjw0rm


Avatar
abuse_ch
Vjw0rm C2:
192.236.193.63:1788

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
192.236.193.63:1788 https://threatfox.abuse.ch/ioc/270480/

Intelligence

File Origin
# of uploads :
1
# of downloads :
282
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.JS.Trojan.Cryxos.7777.19980.12838.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
monero
Link:
https://www.filescan.io/uploads/61b1d5494d8e6f3a5e1b726f/reports/4bcb50dc-bd57-4378-a531-c07eb61279ba/overview
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2439efeb595232fe819b8827e94d34363727f37f04b466ffccc31053b60f3061/
Threat name:
Script-JS.Downloader.Nemucod
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Status:
Malicious
First seen:
2021-12-09 10:07:07 UTC
File Type:
Text (JavaScript)
AV detection:
10 of 45 (22.22%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eq46722zkizp5am3rat6stjugy3sp437as2gn76mymifhnqpgbqq._file
Result
Malware family:
vjw0rm
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Score:
  10/10
Tags:
family:vjw0rm persistence trojan worm
Link:
https://tria.ge/reports/211209-l5m1eacgem/
Behaviour
Modifies registry class
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
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:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/2439efeb595232fe819b8827e94d34363727f37f04b466ffccc31053b60f3061

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:BitcoinAddress
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Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address

File information

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

Comments