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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 121bab9bea6af0c05ebc9169a51c8a80cc2746222a6fa23b011aa1786f7945ef. 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: 121bab9bea6af0c05ebc9169a51c8a80cc2746222a6fa23b011aa1786f7945ef
SHA3-384 hash: 670ec8189c58fd090ec681c2ef50919792308143df658e31adac20c49001d4cdf2e352d77227dd1461edb3d8c01b6600
SHA1 hash: 99e54e130df13f72230d76209977cc744b24000e
MD5 hash: ef849493ac1e9a1f1487587e41116213
humanhash: michigan-oven-georgia-low
File name:Receipt.js
Download: download sample
Signature Vjw0rm
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File size:3'879 bytes
First seen:2021-07-02 22:45:43 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 96:SABNo5D2k2c24ZRMHXE6/BIf+Ys+fJvDdQqR7bJyKhNOS4UK:zSP2c24ZRMlBIGYs+fJLfRfKp
TLSH 04811E9C284BC62C53963B8A802ED148CDF548B47F28D2B5148CDAC5360E97987B59BD
Reporter abuse_ch
Tags:js vjw0rm


Avatar
abuse_ch
Vjw0rm C2:
http://157.90.203.168:60921/Vre

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://157.90.203.168:60921/Vre https://threatfox.abuse.ch/ioc/157327/

Intelligence

File Origin
# of uploads :
1
# of downloads :
180
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.JS.DownLoader.5035.18476.30944.UNOFFICIAL
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Detection:
vjworm
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Link:
https://mwdb.cert.pl/sample/121bab9bea6af0c05ebc9169a51c8a80cc2746222a6fa23b011aa1786f7945ef/
Threat name:
Script-JS.Trojan.Vajawom
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Status:
Malicious
First seen:
2021-07-02 22:46:09 UTC
AV detection:
24 of 46 (52.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cin2xg7knlymaxv4sfu2khekqdgcorrcfjx2eoybdkqxq33zixxq._file
Result
Malware family:
vjw0rm
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Score:
  10/10
Tags:
family:vjw0rm persistence trojan worm
Link:
https://tria.ge/reports/210702-1c9tmspvms/
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/121bab9bea6af0c05ebc9169a51c8a80cc2746222a6fa23b011aa1786f7945ef

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