MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dc5b2e6240d2ca41bc2d15fefbf80244def06c5ff06943ea65b27bbeb10ce6e9. 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: 9


Intelligence 9 IOCs YARA File information Comments

SHA256 hash: dc5b2e6240d2ca41bc2d15fefbf80244def06c5ff06943ea65b27bbeb10ce6e9
SHA3-384 hash: e7a37f828ec4ec051f7059d0f7bb8ca3838893c9b335046d8606176f0431baacd07c2e643d54534c0c83754e32c0f7a3
SHA1 hash: f899a9c21167ea31142187f16f16f0e734ada05e
MD5 hash: 93431704cec7ed28350bcf36f8886cab
humanhash: spring-enemy-crazy-nuts
File name:ugivenmebestthingswithgoodnewsformebetter.hta
Download: download sample
Signature RemcosRAT
File size:87'289 bytes
First seen:2025-05-31 08:16:49 UTC
Last seen:Never
File type:HTML Application (hta) hta
MIME type:text/html
ssdeep 384:ip5fLVm4QrFkqwNv6yZQSD/FkqwNv6yJsVIiQ6kuGJohy/HJ8RWHlIEzQCEezTkc:HWXdWwV5PtRrSWs7
TLSH T1A483F78947827DFDD9E1BA982D60D3B5E6ED25788C71C08A79C0B0040DAE9ED1DD0FE9
Magika txt
Reporter abuse_ch
Tags:hta RemcosRAT

Intelligence


File Origin
# of uploads :
1
# of downloads :
85
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
95.7%
Tags:
obfuscate shell sage
Result
Threat name:
Cobalt Strike
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Signature
Bypasses PowerShell execution policy
Connects to a pastebin service (likely for C&C)
Detected Cobalt Strike Beacon
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
PowerShell case anomaly found
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Potentially Suspicious PowerShell Child Processes
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: WScript or CScript Dropper
Suspicious command line found
Suspicious execution chain found
Suspicious powershell command line found
Uses threadpools to delay analysis
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Wscript starts Powershell (via cmd or directly)
Yara detected AntiVM3
Yara detected Powershell decode and execute
Yara detected Powershell download and execute
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1702912 Sample: ugivenmebestthingswithgoodn... Startdate: 31/05/2025 Architecture: WINDOWS Score: 100 48 dpaste.com 2->48 50 webapp-837091.pythonanywhere.com 2->50 64 Malicious sample detected (through community Yara rule) 2->64 66 Multi AV Scanner detection for submitted file 2->66 68 Yara detected UAC Bypass using CMSTP 2->68 72 11 other signatures 2->72 11 mshta.exe 1 2->11         started        14 svchost.exe 1 1 2->14         started        signatures3 70 Connects to a pastebin service (likely for C&C) 48->70 process4 dnsIp5 76 Suspicious command line found 11->76 78 PowerShell case anomaly found 11->78 80 Uses threadpools to delay analysis 11->80 17 cmd.exe 1 11->17         started        54 127.0.0.1 unknown unknown 14->54 signatures6 process7 signatures8 56 Detected Cobalt Strike Beacon 17->56 58 Suspicious powershell command line found 17->58 60 Wscript starts Powershell (via cmd or directly) 17->60 62 PowerShell case anomaly found 17->62 20 powershell.exe 3 45 17->20         started        25 conhost.exe 17->25         started        process9 dnsIp10 52 107.172.132.32, 49681, 80 AS-COLOCROSSINGUS United States 20->52 40 C:\Users\user\AppData\...\y1sr40ee.cmdline, Unicode 20->40 dropped 74 Loading BitLocker PowerShell Module 20->74 27 wscript.exe 1 20->27         started        30 csc.exe 3 20->30         started        file11 signatures12 process13 file14 82 Detected Cobalt Strike Beacon 27->82 84 Suspicious powershell command line found 27->84 86 Wscript starts Powershell (via cmd or directly) 27->86 88 3 other signatures 27->88 33 powershell.exe 15 14 27->33         started        42 C:\Users\user\AppData\Local\...\y1sr40ee.dll, PE32 30->42 dropped 36 cvtres.exe 1 30->36         started        signatures15 process16 dnsIp17 44 107.175.113.210, 49687, 80 AS-COLOCROSSINGUS United States 33->44 46 webapp-837091.pythonanywhere.com 35.173.69.207, 443, 49688 AMAZON-AESUS United States 33->46 38 conhost.exe 33->38         started        process18
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2025-05-30 14:57:58 UTC
File Type:
Text
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
defense_evasion discovery execution
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Checks computer location settings
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Evasion via Device Credential Deployment
Please note that we are no longer able to provide a coverage score for Virus Total.

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 dc5b2e6240d2ca41bc2d15fefbf80244def06c5ff06943ea65b27bbeb10ce6e9

(this sample)

  
Delivery method
Distributed via web download

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