MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 69582c207fa152d6f8ece5feca82e5b1b419bf4abf6da4ded6e90f5f4ceb9c63. 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

SHA256 hash:	69582c207fa152d6f8ece5feca82e5b1b419bf4abf6da4ded6e90f5f4ceb9c63
SHA3-384 hash:	2d324d2d471188e9863239f871b88e31751b5c777457858b0bd4ef277078b22205088d131c096c5b8cd64385a52f0006
SHA1 hash:	32efe8605161a4a150e3d7d15a5e7d9b391f7ead
MD5 hash:	bf9225a86a25c0c090f2fb1c1f246051
humanhash:	island-beer-virginia-earth
File name:	envifa.vbs
Download:	download sample
Signature	RemcosRAT Alert Create hunting rule
File size:	1'760'864 bytes
First seen:	2024-06-05 07:25:46 UTC
Last seen:	Never
File type:	vbs
MIME type:	text/plain
ssdeep	768:uRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRPm:4WX
TLSH	T1C985BE1617E75504F1E12AC9583641B4CF23BAA6AE3DDE6C18DC240D5BFB9888C60FE7
TrID	66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1) 33.3% (.MP3) MP3 audio (1000/1)
Reporter	lontze7
Tags:	remcos RemcosRAT vbs

lontze7

http://191.98.25.251/envifa.vbs

Intelligence

---

File Origin

# of uploads :

1

# of downloads :

153

Origin country :

GR

Vendor Threat Intelligence

ClamAV Detected

Detection(s):

SecuriteInfo.com.Script.SNH-gen.28661.16407.UNOFFICIAL

Alert

Create hunting rule

CyberFortress Malicious

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=666037f131703c6eb905475ewin10vpnfull_triage

Tags:

Encryption Execution Network Stealth

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

lolbin powershell schtasks syncappvpublishingserver

Link:

https://www.filescan.io/uploads/6660130c6b8dba248b3c8f38/reports/ae648bde-5045-4670-b701-ea838cbf0cd6/overview

Hybrid Analysis PowerShell/Kryptik.GK trojan

Verdict:

Suspicious

Labled as:

PowerShell/Kryptik.GK trojan

Link:

https://www.hybrid-analysis.com/sample/69582c207fa152d6f8ece5feca82e5b1b419bf4abf6da4ded6e90f5f4ceb9c63

Joe Sandbox Remcos

Result

Threat name:

Remcos

Alert

Create hunting rule

Detection:

malicious

Classification:

rans.troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1452201

Signature

.NET source code contains potential unpacker

.NET source code references suspicious native API functions

AI detected suspicious sample

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

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

Contains functionality to bypass UAC (CMSTPLUA)

Contains functionality to register a low level keyboard hook

Contains functionality to steal Chrome passwords or cookies

Contains functionality to steal Firefox passwords or cookies

Contains functionalty to change the wallpaper

Delayed program exit found

Detected Remcos RAT

Found malware configuration

Found suspicious powershell code related to unpacking or dynamic code loading

Injects a PE file into a foreign processes

Installs a global keyboard hook

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: Remcos

Sigma detected: WScript or CScript Dropper

Snort IDS alert for network traffic

Suspicious execution chain found

Suspicious powershell command line found

Uses dynamic DNS services

VBScript performs obfuscated calls to suspicious functions

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

Writes to foreign memory regions

Wscript starts Powershell (via cmd or directly)

Yara detected Generic Downloader

Yara detected Remcos RAT

Yara detected UAC Bypass using CMSTP

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

99%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/69582c207fa152d6f8ece5feca82e5b1b419bf4abf6da4ded6e90f5f4ceb9c63

CERT.PL MWDB remcos

Detection:

remcos

Alert

Create hunting rule

Link:

https://mwdb.cert.pl/sample/69582c207fa152d6f8ece5feca82e5b1b419bf4abf6da4ded6e90f5f4ceb9c63/

ReversingLabs TitaniumCloud Win32.Trojan.Generic

Threat name:

Win32.Trojan.Generic

Alert

Create hunting rule

Status:

Suspicious

First seen:

2024-06-05 07:26:06 UTC

File Type:

Text (VBS)

AV detection:

4 of 38 (10.53%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=nfmcyid7ufjnn6hm4x7mvaxfwg2btp2kx5w2jxww5ehv6thltrrq._file

Hatching Triage remcos

Result

Malware family:

remcos

Alert

Create hunting rule

Score:

  10/10

Tags:

family:remcos botnet:remotehost execution rat

Link:

https://tria.ge/reports/240605-h9hppsac87/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Command and Scripting Interpreter: PowerShell

Enumerates physical storage devices

Suspicious use of SetThreadContext

Checks computer location settings

Blocklisted process makes network request

Remcos

Malware Config

C2 Extraction:

remcoss2024feb.duckdns.org:4576

Dropper Extraction:

http://91.202.233.169/Tak/Reg/Marz/ZQWER/DllXF3.txt

VirusTotal

Please note that we are no longer able to provide a coverage score for Virus Total.