MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f843cdcee44e6298aee3865d30fd491856a0ca2e26a463f81096b7dcf2c908a7. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f843cdcee44e6298aee3865d30fd491856a0ca2e26a463f81096b7dcf2c908a7
SHA3-384 hash: 14e2eb4327771505e27646ed755ef74d3934f3c66ba199cae0bf717677a73f99185a95fa7a1cb80152afca7f46dd39d0
SHA1 hash: 2a838bfd2d24098720f1f222c1a40b6953bf240e
MD5 hash: e21110da743032f76bff5b4e0562bde8
humanhash: uranus-artist-asparagus-lima
File name:kingsofthejungleislionsbutbeautiryofcreation.hta
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:20'895 bytes
First seen:2025-06-03 09:58:42 UTC
Last seen:2025-06-03 15:49:55 UTC
File type:HTML Application (hta) hta
MIME type:text/html
ssdeep 192:/sDIo5fBc4nDLHHeUtutQOjtRYPRVokRN3RdRA+K5RP7Rr2P/7RSS7R8V7Rh7R/b:m35fBcMDlUQ1jo6LPU9fg07XzWs7
Threatray 1'162 similar samples on MalwareBazaar
TLSH T12E920549470775FD8686F9F82D51A3BDA1A42534CCF0C18A6A80B08806F99DE5BE5FCF
Magika txt
Reporter abuse_ch
Tags:hta RemcosRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
81
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.JS.Starter.96.3839.12949.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=683ec8138bd5d68a12e4567b
Tags:
obfuscate xtreme shell
Result
Verdict:
Malicious
File Type:
HTA File - Malicious
Link:
https://app.docguard.net/f843cdcee44e6298aee3865d30fd491856a0ca2e26a463f81096b7dcf2c908a7/results/dashboard
Verdict:
Malicious
Labled as:
Trojan.Cryxos.JS
Link:
https://www.hybrid-analysis.com/sample/f843cdcee44e6298aee3865d30fd491856a0ca2e26a463f81096b7dcf2c908a7
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
rans.spre.phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1704786
Signature
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Command shell drops VBS files
Connects to a pastebin service (likely for C&C)
Contains functionality to bypass UAC (CMSTPLUA)
Contains functionality to inject code into remote processes
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
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Potential malicious VBS script found (suspicious strings)
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Legitimate Application Dropped Script
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: PowerShell Base64 Encoded Reflective Assembly Load
Sigma detected: Remcos
Sigma detected: Script Initiated Connection to Non-Local Network
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious MSHTA Child Process
Sigma detected: Suspicious PowerShell Parameter Substring
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: Windows Shell/Scripting Application File Write to Suspicious Folder
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Tries to steal Mail credentials (via file registry)
Uses dynamic DNS services
Uses threadpools to delay analysis
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 Powershell decode and execute
Yara detected Powershell download and execute
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Yara detected VBS Downloader Generic
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1704786 Sample: kingsofthejungleislionsbutb... Startdate: 03/06/2025 Architecture: WINDOWS Score: 100 57 sweetindianfestivalsessioncutegirlformel.duckdns.org 2->57 59 paste.ee 2->59 61 4 other IPs or domains 2->61 75 Suricata IDS alerts for network traffic 2->75 77 Found malware configuration 2->77 79 Malicious sample detected (through community Yara rule) 2->79 85 20 other signatures 2->85 11 mshta.exe 2 2->11         started        15 svchost.exe 1 1 2->15         started        signatures3 81 Uses dynamic DNS services 57->81 83 Connects to a pastebin service (likely for C&C) 59->83 process4 dnsIp5 55 C:\Windows\Temp\phytiphagan.bat, DOS 11->55 dropped 111 Uses threadpools to delay analysis 11->111 18 cmd.exe 2 11->18         started        73 127.0.0.1 unknown unknown 15->73 file6 signatures7 process8 file9 53 C:\Windows\Temp\moxas.vbs, ASCII 18->53 dropped 87 Potential malicious VBS script found (suspicious strings) 18->87 89 Command shell drops VBS files 18->89 22 wscript.exe 1 18->22         started        26 conhost.exe 18->26         started        28 timeout.exe 1 18->28         started        signatures10 process11 dnsIp12 67 paste.ee 23.186.113.60, 443, 49682, 49683 KLAYER-GLOBALNL Reserved 22->67 103 System process connects to network (likely due to code injection or exploit) 22->103 105 Suspicious powershell command line found 22->105 107 Wscript starts Powershell (via cmd or directly) 22->107 109 3 other signatures 22->109 30 powershell.exe 15 15 22->30         started        signatures13 process14 dnsIp15 69 zynova.kesug.com 185.27.134.176, 443, 49684 WILDCARD-ASWildcardUKLimitedGB United Kingdom 30->69 71 webapp-837091.pythonanywhere.com 35.173.69.207, 443, 49685 AMAZON-AESUS United States 30->71 119 Writes to foreign memory regions 30->119 121 Injects a PE file into a foreign processes 30->121 34 CasPol.exe 4 13 30->34         started        38 CasPol.exe 30->38         started        40 conhost.exe 30->40         started        42 CasPol.exe 30->42         started        signatures16 process17 dnsIp18 63 sweetindianfestivalsessioncutegirlformel.duckdns.org 198.55.102.43, 14646, 49686, 49687 ASN-QUADRANET-GLOBALUS United States 34->63 65 geoplugin.net 178.237.33.50, 49688, 80 ATOM86-ASATOM86NL Netherlands 34->65 91 Detected Remcos RAT 34->91 93 Maps a DLL or memory area into another process 34->93 44 CasPol.exe 1 34->44         started        47 CasPol.exe 1 34->47         started        49 CasPol.exe 14 34->49         started        51 2 other processes 34->51 95 Contains functionality to bypass UAC (CMSTPLUA) 38->95 97 Tries to steal Mail credentials (via file registry) 38->97 99 Contains functionalty to change the wallpaper 38->99 101 5 other signatures 38->101 signatures19 process20 signatures21 113 Tries to steal Instant Messenger accounts or passwords 44->113 115 Tries to harvest and steal browser information (history, passwords, etc) 44->115 117 Tries to steal Mail credentials (via file / registry access) 47->117
Score:
91%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/f843cdcee44e6298aee3865d30fd491856a0ca2e26a463f81096b7dcf2c908a7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f843cdcee44e6298aee3865d30fd491856a0ca2e26a463f81096b7dcf2c908a7/
Threat name:
Script-JS.Trojan.Malgent
Create hunting rule
Status:
Malicious
First seen:
2025-06-03 06:19:42 UTC
File Type:
Text (JavaScript)
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7bb43txejzrjrlxdqzotb7kjdblkbsroe2sgh6aqs235z4wjbctq._file
Verdict:
malicious
Label(s):
admintool_mailpassview
Create hunting rule
nirsoft
Create hunting rule
remcos
Create hunting rule
Similar samples:
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RemcosRAT
1a8c4a357230c2b388cb9cc9171ab0bcc37a194fdf99e69e6a42d8e1a3d2652b
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36e0589d6c7fe2ba454673e8ad1becbd09d60838d80f95ba4f7c4cbfa635816c
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42b3442bc675f7ff95d660935ea8756710fea99551b1d614f2e8b7db739d72a0
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51a915c8b96fdba9947eb213342bae13ec23863f80cc0926c75a8546d1183eb6
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548130edd9e2a0fc302a475316a4fbc2a2e2351c4f92f19ba73bfb72d10fe299
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76a9a68e8da599c81f44d2a43fb4fe5e5e4d2e6c5881ccf775ecd665c16939d8
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8ba912704a7e4f686d5f29c0277b52fbfdeb1d1708bab9c6d0e06eb48f8dc539
RemcosRAT
error
RemcosRAT
f0dd72c45946626cebbce21d47e79ba0cd8f15cf57cb5ae61d6ebdcb0b272ade
RemcosRAT
f5147495983f1e0eb0d595bcced8d5fceedfef286909fe6f213760c0742493ac
RemcosRAT
+ 1'152 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:eva collection discovery execution rat
Link:
https://tria.ge/reports/250603-lz5m9stkv6/
Behaviour
Delays execution with timeout.exe
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Checks computer location settings
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Detected Nirsoft tools
NirSoft MailPassView
NirSoft WebBrowserPassView
Remcos
Remcos family
Malware Config
C2 Extraction:
sweetindianfestivalsessioncutegirlformel.duckdns.org:14646
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f843cdcee44e/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/f843cdcee44e6298aee3865d30fd491856a0ca2e26a463f81096b7dcf2c908a7

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:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

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 f843cdcee44e6298aee3865d30fd491856a0ca2e26a463f81096b7dcf2c908a7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3556693/
  
Delivery method
Distributed via web download

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