MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8681e7cda9d182dc17e7fae70fde1eb13376b027190c34067dbdf6ce75345985. 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


RemcosRAT


Vendor detections: 12


Intelligence 12 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8681e7cda9d182dc17e7fae70fde1eb13376b027190c34067dbdf6ce75345985
SHA3-384 hash: e0eade3efa4567e9e38c59990f304f9cd1eb89770d427d38913f8dddeff3b82be48e38226d11d9b9727748fcf658b49f
SHA1 hash: 1f9ea3c21fcc01fd72ddf75dab0ad971a4ad9ee4
MD5 hash: d971c9a913293c3ba364138f8d331654
humanhash: asparagus-moon-william-ink
File name:goodofrmybestthingstogiveubestofthingsgood.hta
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:15'123 bytes
First seen:2025-02-07 13:26:14 UTC
Last seen:Never
File type:HTML Application (hta) hta
MIME type:text/html
ssdeep 48:3TTyx915hfpi04Tyx915hGpi0V4zifG99DdsEwYKTcDQEnTyx915htTyx915hUdE:fgdpCgwp8ziufqEwYK4Tg3g+pPg5
TLSH T18F6264816C50FC515BE2B6224ACDE2E7A91D4F4E8001065AB86D6DF8AB065FF14CEB4B
Magika html
Reporter abuse_ch
Tags:hta RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.VBS.DownLoader.3557.22698.7863.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67a60aeaab8a2d1c6bcd7a6e
Tags:
obfuscate shell sage
Result
Verdict:
Malicious
File Type:
HTA File - Malicious
Link:
https://app.docguard.net/8681e7cda9d182dc17e7fae70fde1eb13376b027190c34067dbdf6ce75345985/results/dashboard
Payload URLs
URL
File name
http://54.37.131.240/114/goodofrmybestthingstogiveubestofthingsgood.gIF
HTA File
Behaviour
BlacklistAPI detected
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
powershell
Link:
https://www.filescan.io/uploads/67a60a34a55c685dbbf2a0f7/reports/34faf1c9-01e2-45d1-a9f0-9b120dbe464a/overview
Verdict:
Malicious
Labled as:
VBS.Asthma.2.1CF03BE8
Link:
https://www.hybrid-analysis.com/sample/8681e7cda9d182dc17e7fae70fde1eb13376b027190c34067dbdf6ce75345985
Result
Verdict:
MALICIOUS
Details
Base64 Encoded URL
Detected an ANSI or UNICODE http:// or https:// base64 encoded URL prefix.
Result
Threat name:
Cobalt Strike, Remcos
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1609226
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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 Cobalt Strike Beacon
Detected Remcos RAT
Found malware configuration
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Potential malicious VBS script found (suspicious strings)
PowerShell case anomaly found
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Net WebClient Casing Anomalies
Sigma detected: Potential PowerShell Obfuscation Via Reversed Commands
Sigma detected: Potentially Suspicious PowerShell Child Processes
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Remcos
Sigma detected: Suspicious MSHTA Child Process
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious command line found
Suspicious execution chain found
Suspicious powershell command line found
Uses dynamic DNS services
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Wscript starts Powershell (via cmd or directly)
Yara detected Powershell decode and execute
Yara detected Powershell download and execute
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1609226 Sample: goodofrmybestthingstogiveub... Startdate: 07/02/2025 Architecture: WINDOWS Score: 100 49 gamdaan.duckdns.org 2->49 51 ip.1008.filemail.com 2->51 53 1008.filemail.com 2->53 59 Suricata IDS alerts for network traffic 2->59 61 Found malware configuration 2->61 63 Malicious sample detected (through community Yara rule) 2->63 67 18 other signatures 2->67 11 mshta.exe 1 2->11         started        signatures3 65 Uses dynamic DNS services 49->65 process4 signatures5 89 Suspicious command line found 11->89 91 PowerShell case anomaly found 11->91 14 cmd.exe 1 11->14         started        process6 signatures7 93 Detected Cobalt Strike Beacon 14->93 95 Suspicious powershell command line found 14->95 97 Wscript starts Powershell (via cmd or directly) 14->97 99 PowerShell case anomaly found 14->99 17 powershell.exe 3 43 14->17         started        22 conhost.exe 14->22         started        process8 dnsIp9 47 54.37.131.240, 49710, 49714, 80 OVHFR France 17->47 41 goodofrmybestthing...bestofthingsgoo.vbs, Unicode 17->41 dropped 43 C:\Users\user\AppData\...\tz12uz1u.cmdline, Unicode 17->43 dropped 69 Potential malicious VBS script found (suspicious strings) 17->69 71 Loading BitLocker PowerShell Module 17->71 24 wscript.exe 2 17->24         started        27 csc.exe 3 17->27         started        file10 signatures11 process12 file13 81 Detected Cobalt Strike Beacon 24->81 83 Suspicious powershell command line found 24->83 85 Wscript starts Powershell (via cmd or directly) 24->85 87 2 other signatures 24->87 30 powershell.exe 15 15 24->30         started        45 C:\Users\user\AppData\Local\...\tz12uz1u.dll, PE32 27->45 dropped 33 cvtres.exe 1 27->33         started        signatures14 process15 dnsIp16 57 ip.1008.filemail.com 142.215.209.73, 443, 49711 HUMBER-COLLEGECA Canada 30->57 35 CasPol.exe 4 30->35         started        39 conhost.exe 30->39         started        process17 dnsIp18 55 gamdaan.duckdns.org 94.156.105.55, 2345, 49739, 49884 SARNICA-ASBG Bulgaria 35->55 73 Contains functionality to bypass UAC (CMSTPLUA) 35->73 75 Detected Remcos RAT 35->75 77 Contains functionalty to change the wallpaper 35->77 79 4 other signatures 35->79 signatures19
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/8681e7cda9d182dc17e7fae70fde1eb13376b027190c34067dbdf6ce75345985
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8681e7cda9d182dc17e7fae70fde1eb13376b027190c34067dbdf6ce75345985/
Threat name:
Script-WScript.Trojan.Remcos
Create hunting rule
Status:
Malicious
First seen:
2025-02-07 13:27:09 UTC
File Type:
Text (HTML)
Extracted files:
1
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q2a6ptnj2gbnyf7h7ltq7xq6wezxnmbhdegdibt5xx3m45julgcq._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost defense_evasion discovery execution rat
Link:
https://tria.ge/reports/250207-qpnzzstmgp/
Behaviour
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Blocklisted process makes network request
Evasion via Device Credential Deployment
Remcos
Remcos family
Malware Config
C2 Extraction:
gamdaan.duckdns.org:2345
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/8681e7cda9d182dc17e7fae70fde1eb13376b027190c34067dbdf6ce75345985

File information

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

Web download

RemcosRAT

HTML Application (hta) hta 8681e7cda9d182dc17e7fae70fde1eb13376b027190c34067dbdf6ce75345985

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3430980/
  
Delivery method
Distributed via web download

Comments