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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 00d06a10be5d547f7ef90e63112e697d10c12729fef41cdfba874368612d7c46. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 00d06a10be5d547f7ef90e63112e697d10c12729fef41cdfba874368612d7c46
SHA3-384 hash: e1091c643da40e04e9606acb0068db7de5843af3446527617b6cd55cffbab805f0fe6aac4cbb27fc1c1f7f328b3962ef
SHA1 hash: be962c8351f6adbcd80a6e0c9428cf1bf97a08c2
MD5 hash: ef6c46f2501edb5660e390c162dc2485
humanhash: illinois-september-black-hydrogen
File name:Proof of payment.js
Download: download sample
Signature Vjw0rm
Create hunting rule
File size:907'829 bytes
First seen:2023-03-31 13:20:17 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 6144:GQTTVgDmFSB5BqR49N5qARWiuvmVQN/keHyzEfoND1geDY39YNz5FgYlOvIE5Ioq:NK
TLSH T129151EC625B87A16D7B3F624C311D122EC74EC232D9711D27DC43E4AAEB6C545EBEA20
Reporter abuse_ch
Tags:js vjw0rm


Avatar
abuse_ch
Vjw0rm C2:
45.88.67.229:3609

Intelligence

File Origin
# of uploads :
1
# of downloads :
292
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28995.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm evasive obfuscated obfuscated wscript wscript.exe
Link:
https://www.filescan.io/uploads/6426e066a89c6d5be88b2427/reports/347c4942-9695-4dcc-bbe1-83be95a2d1a8/overview
Verdict:
Malicious
Labled as:
Trojan.JS.Agent.JS
Link:
https://www.hybrid-analysis.com/sample/00d06a10be5d547f7ef90e63112e697d10c12729fef41cdfba874368612d7c46
Result
Threat name:
WSHRAT
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1205889
Signature
Antivirus detection for URL or domain
Drops script or batch files to the startup folder
JScript performs obfuscated calls to suspicious functions
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Potential malicious VBS/JS script found (suspicious encoded strings)
Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)
Sigma detected: Drops script at startup location
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Uses known network protocols on non-standard ports
Wscript called in batch mode (surpress errors)
Yara detected WSHRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/00d06a10be5d547f7ef90e63112e697d10c12729fef41cdfba874368612d7c46/
Threat name:
Script-JS.Trojan.Heuristic
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Status:
Malicious
First seen:
2023-03-31 12:29:25 UTC
File Type:
Text (JavaScript)
AV detection:
9 of 24 (37.50%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=adiguef6lvkh67xzbzrrcltjpuimcjzj732bzx52q5bwqyjnprda._file
Result
Malware family:
wshrat
Create hunting rule
Score:
  10/10
Tags:
family:wshrat trojan
Link:
https://tria.ge/reports/230331-qlm9aahf43/
Behaviour
Script User-Agent
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Looks up external IP address via web service
Checks computer location settings
Drops startup file
Blocklisted process makes network request
WSHRAT
Malware Config
C2 Extraction:
http://harold.2waky.com:3609
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/00d06a10be5d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Vjw0rm
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/00d06a10be5d547f7ef90e63112e697d10c12729fef41cdfba874368612d7c46

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:SUSP_Base64_Encoded_Hex_Encoded_Code
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects hex encoded code that has been base64 encoded
Reference:https://www.nextron-systems.com/2019/04/29/spotlight-threat-hunting-yara-rule-example/
Rule name:SUSP_Base64_Encoded_Hex_Encoded_Code_RID3420
Create hunting rule
Author:Florian Roth
Description:Detects hex encoded code that has been base64 encoded
Reference:Internal Research

File information

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

Comments