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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 efdf63f09c16f8483f3ee2874a041448a2572dcec423d681d47ecfe4ceeb3e44. 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


LockBit


Vendor detections: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: efdf63f09c16f8483f3ee2874a041448a2572dcec423d681d47ecfe4ceeb3e44
SHA3-384 hash: 03f0b2df216efbaa25d8f2016fa26df65ec37789b2eee1f46e3c7c8f8f475200c22a8dc7e9441681b2971e4a7dc24f2f
SHA1 hash: 5643b18f031aabaa38ff66b3360a9b068b9f7261
MD5 hash: 97fe75753db05bda88ec333fed9e240b
humanhash: network-lamp-oranges-thirteen
File name:BGWvVucpp.js
Download: download sample
Signature LockBit
Create hunting rule
File size:6'197 bytes
First seen:2023-11-02 21:13:20 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 192:uWo127U5RbnfuoHVMemUMHGU+d8EQv8lpOGziY9B8N27U5RbnfuoHVMmmUMHl:ZoUSnYxlrSiYscSpYF
TLSH T1A8D1C4ACAB7FA82945D06CD17FFB8CE3E3E700D561C4020A7890C62D472EF56E192799
Reporter smica83
Tags:HUN js lockbit Ransomware

Intelligence

File Origin
# of uploads :
1
# of downloads :
839
Origin country :
HU HU
Vendor Threat Intelligence
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lockbit tor
Link:
https://www.filescan.io/uploads/65441122a6fa5eab936de303/reports/004bc854-cfb2-4e8d-9aed-07568ab087de/overview
Verdict:
Malicious
Labled as:
Ransom.7D055214
Link:
https://www.hybrid-analysis.com/sample/efdf63f09c16f8483f3ee2874a041448a2572dcec423d681d47ecfe4ceeb3e44
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1336256
Signature
Antivirus detection for URL or domain
Found Tor onion address
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
25%
Verdict:
Benign
File Type:
ASCII
Link:
https://malprob.io/report/efdf63f09c16f8483f3ee2874a041448a2572dcec423d681d47ecfe4ceeb3e44
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/efdf63f09c16f8483f3ee2874a041448a2572dcec423d681d47ecfe4ceeb3e44/
Threat name:
Win32.Trojan.Malgent
Create hunting rule
Status:
Malicious
First seen:
2023-11-02 20:57:26 UTC
File Type:
Text
AV detection:
9 of 38 (23.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=57pwh4e4c34eqpz64kduubaujcrfolooyqr5naoup3h6jtxlhzca._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/231102-z3atysfg7y/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/efdf63f09c16/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Lockbit
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/efdf63f09c16f8483f3ee2874a041448a2572dcec423d681d47ecfe4ceeb3e44

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:lockbitblack_ransomnote
Create hunting rule
Description:Hunting rule for LockBit Black/3.0 ransom notes
Rule name:MAL_RANSOM_LockBit_Apr23_1
Create hunting rule
Author:Florian Roth
Description:Detects indicators found in LockBit ransomware
Reference:https://objective-see.org/blog/blog_0x75.html

File information

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

Comments