MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 89349aa6a09a5ec47d1a006130186db03d0d0b374cabfad317fec5b72f930dec. 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

AveMariaRAT

Vendor detections: 8

Intelligence 8 IOCs YARA 1 File information Comments

SHA256 hash:	89349aa6a09a5ec47d1a006130186db03d0d0b374cabfad317fec5b72f930dec
SHA3-384 hash:	65d891ee77139cb21edd02de9bab5596bdec26f8e6ccd3c4e6ef351707c97974e64003ba5277de17b1830b42adc0fc1a
SHA1 hash:	f7450b95883a99a83a191e412ad1cb22a17c328c
MD5 hash:	4eaa4e2e13f55bd0f7ee2e3458d3b051
humanhash:	carolina-whiskey-seven-single
File name:	INV_#016789.vbs
Download:	download sample
Signature	AveMariaRAT Create hunting rule
File size:	214'940 bytes
First seen:	2024-05-10 14:13:00 UTC
Last seen:	Never
File type:	vbs
MIME type:	text/plain
ssdeep	1536:ben2+mzXdn8yod99CObiNCocEW1aJK66n5yhtW0/5JpWn4clIg0BfbUZlu9gISsD:1od49JK6X/vcOg0Bfcd7P8
TLSH	T16224041262EA0008B5B37F4D5EB694744A27BF9A5D7AC23C01BC590E4BE3D409DE1BB7
TrID	66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1) 33.3% (.MP3) MP3 audio (1000/1)
Reporter	abuse_ch
Tags:	vbs

Intelligence

File Origin

# of uploads :

# of downloads :

103

Origin country :

Vendor Threat Intelligence

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-vm cmd cscript evasive lolbin

Link:

https://www.filescan.io/uploads/663e2b7411114a9ab5e88d78/reports/9ae2ee6b-c59b-4cb7-ac84-5c161b06db52/overview

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/89349aa6a09a5ec47d1a006130186db03d0d0b374cabfad317fec5b72f930dec

Result

Threat name:

n/a

Detection:

malicious

Classification:

spre.troj.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1439664

Signature

Antivirus detection for URL or domain

Bypasses PowerShell execution policy

Connects to a pastebin service (likely for C&C)

Found suspicious powershell code related to unpacking or dynamic code loading

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for domain / URL

Sigma detected: Base64 Encoded PowerShell Command Detected

Sigma detected: Potential PowerShell Obfuscation Via Reversed Commands

Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet

Sigma detected: Powershell download and load assembly

Sigma detected: Powershell download payload from hardcoded c2 list

Sigma detected: Script Initiated Connection to Non-Local Network

Sigma detected: WScript or CScript Dropper

Snort IDS alert for network traffic

Suspicious execution chain found

Suspicious powershell command line found

System process connects to network (likely due to code injection or exploit)

VBScript performs obfuscated calls to suspicious functions

Very long command line found

Windows Scripting host queries suspicious COM object (likely to drop second stage)

Wscript starts Powershell (via cmd or directly)

Yara detected Powershell download and execute

Behaviour

Behavior Graph:

Download SVG

Score:

95%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/89349aa6a09a5ec47d1a006130186db03d0d0b374cabfad317fec5b72f930dec

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/89349aa6a09a5ec47d1a006130186db03d0d0b374cabfad317fec5b72f930dec/

Threat name:

Win32.Trojan.Generic

Status:

Suspicious

First seen:

2024-05-10 14:14:05 UTC

File Type:

Text (VBS)

AV detection:

1 of 38 (2.63%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=re2jvjvatjpmi7i2abqtagdnwa6q2czxjsv7vuyx73c3ol4tbxwa._file

Verdict:

malicious

Result

Malware family:

n/a

Score:

8/10

Tags:

execution

Link:

https://tria.ge/reports/240510-rjd39sdd42/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Checks computer location settings

Blocklisted process makes network request

Command and Scripting Interpreter: PowerShell

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/89349aa6a09a5ec47d1a006130186db03d0d0b374cabfad317fec5b72f930dec

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_VBS_Wscript_Shell Create hunting rule
Author:	SECUINFRA Falcon Team
Description:	Detects the definition of 'Wscript.Shell' which is often used by Malware, FPs are possible and commmon