MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 12e78a7af15ada118bef178025e3ffd9651fa4b6a7adc6d6bb1880952a86f060. 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
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SHA256 hash: 12e78a7af15ada118bef178025e3ffd9651fa4b6a7adc6d6bb1880952a86f060
SHA3-384 hash: 06f140e4cda97abff5c90d6bac86d2328c8036fa434b1c9c363107ebbda539b780cdac4268d2117b1d14be5b49614fdc
SHA1 hash: 3447994454766eba3c872c27c105a63f271c4753
MD5 hash: 90b9444db2d06f3ee84ec52dff53a780
humanhash: ink-beer-king-mike
File name:kingsofthejungleislionsbutbeautiryofcreation.hta
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:20'258 bytes
First seen:2025-06-04 06:40:19 UTC
Last seen:2025-06-05 08:41:08 UTC
File type:HTML Application (hta) hta
MIME type:text/html
ssdeep 192:/qD0o5fxc45DLHHeTyKObnKAkQ40Uolntgneng+KpWns8n92KL/8nG8nNV8nx8na:Qb5fxciD0yKqlVFBcKL+gXCzXs7
TLSH T1059225884B0775FDC597BAF82D61A3FDA19425758CB0C08A2980F08406F999E9BD5FCF
Magika txt
Reporter abuse_ch
Tags:hta RemcosRAT

Intelligence

File Origin
# of uploads :
7
# of downloads :
88
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.JS.Starter.96.2275.20891.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=683ff2158bd5d68a12e4e64d
Tags:
obfuscate xtreme lien sage
Result
Verdict:
Malicious
File Type:
HTA File - Malicious
Link:
https://app.docguard.net/12e78a7af15ada118bef178025e3ffd9651fa4b6a7adc6d6bb1880952a86f060/results/dashboard
Verdict:
Malicious
Labled as:
Trojan.Cryxos.JS
Link:
https://www.hybrid-analysis.com/sample/12e78a7af15ada118bef178025e3ffd9651fa4b6a7adc6d6bb1880952a86f060
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/1705623
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 AntiVM3
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: 1705623 Sample: kingsofthejungleislionsbutb... Startdate: 04/06/2025 Architecture: WINDOWS Score: 100 48 sweetindianfestivalsessioncutegirlformel.duckdns.org 2->48 50 paste.ee 2->50 52 2 other IPs or domains 2->52 76 Suricata IDS alerts for network traffic 2->76 78 Found malware configuration 2->78 80 Malicious sample detected (through community Yara rule) 2->80 86 21 other signatures 2->86 11 mshta.exe 2 2->11         started        signatures3 82 Uses dynamic DNS services 48->82 84 Connects to a pastebin service (likely for C&C) 50->84 process4 file5 44 C:\Windows\Temp\hogger.bat, DOS 11->44 dropped 102 Uses threadpools to delay analysis 11->102 15 cmd.exe 2 11->15         started        signatures6 process7 file8 46 C:\Windows\Temp\pyometra.vbs, ASCII 15->46 dropped 64 Potential malicious VBS script found (suspicious strings) 15->64 66 Command shell drops VBS files 15->66 19 wscript.exe 1 15->19         started        23 conhost.exe 15->23         started        25 timeout.exe 1 15->25         started        signatures9 process10 dnsIp11 54 paste.ee 23.186.113.60, 443, 49686, 49688 KLAYER-GLOBALNL Reserved 19->54 88 System process connects to network (likely due to code injection or exploit) 19->88 90 Suspicious powershell command line found 19->90 92 Wscript starts Powershell (via cmd or directly) 19->92 94 3 other signatures 19->94 27 powershell.exe 15 15 19->27         started        signatures12 process13 dnsIp14 56 pastefy.app 104.21.49.12, 443, 49690 CLOUDFLARENETUS United States 27->56 58 104.168.5.23, 49689, 80 AS-COLOCROSSINGUS United States 27->58 104 Writes to foreign memory regions 27->104 106 Injects a PE file into a foreign processes 27->106 31 CasPol.exe 4 13 27->31         started        35 conhost.exe 27->35         started        signatures15 process16 dnsIp17 60 geoplugin.net 178.237.33.50, 49696, 80 ATOM86-ASATOM86NL Netherlands 31->60 62 sweetindianfestivalsessioncutegirlformel.duckdns.org 198.55.102.43, 14646, 49691, 49695 ASN-QUADRANET-GLOBALUS United States 31->62 68 Contains functionality to bypass UAC (CMSTPLUA) 31->68 70 Detected Remcos RAT 31->70 72 Tries to steal Mail credentials (via file registry) 31->72 74 7 other signatures 31->74 37 CasPol.exe 1 31->37         started        40 CasPol.exe 1 31->40         started        42 CasPol.exe 14 31->42         started        signatures18 process19 signatures20 96 Tries to steal Instant Messenger accounts or passwords 37->96 98 Tries to steal Mail credentials (via file / registry access) 37->98 100 Tries to harvest and steal browser information (history, passwords, etc) 40->100
Score:
92%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/12e78a7af15ada118bef178025e3ffd9651fa4b6a7adc6d6bb1880952a86f060
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/12e78a7af15ada118bef178025e3ffd9651fa4b6a7adc6d6bb1880952a86f060/
Threat name:
Script-JS.Downloader.Nemucod
Create hunting rule
Status:
Malicious
First seen:
2025-06-04 06:53:51 UTC
File Type:
Text (JavaScript)
AV detection:
9 of 24 (37.50%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cltyu6xrllnbdc7pc6acly773fsr7jfwu6w4nvv3dcajkkug6bqa._file
Result
Malware family:
remcos
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Score:
  10/10
Tags:
family:remcos botnet:eva collection discovery execution rat
Link:
https://tria.ge/reports/250604-hyxpgsspx2/
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/12e78a7af15a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Remcos
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/12e78a7af15ada118bef178025e3ffd9651fa4b6a7adc6d6bb1880952a86f060

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 12e78a7af15ada118bef178025e3ffd9651fa4b6a7adc6d6bb1880952a86f060

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3556693/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3556795/
  
URLhaus
https://urlhaus.abuse.ch/url/3558177/

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