MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bf19247ad0e4d4f0e932be829ab5ef3c0921c637faa85844aa22975126b5d0c7. 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
| SHA256 hash: | bf19247ad0e4d4f0e932be829ab5ef3c0921c637faa85844aa22975126b5d0c7 |
|---|---|
| SHA3-384 hash: | 0d3b1da2de6de5e2b52912184df25fd4d5a85f05fc72da985a4ab5b0d14d021e6c8b601a2c7b2e287c01804432b485e8 |
| SHA1 hash: | d7962b4b8f067a50c6efac4fcf0afa3ff60e0eb5 |
| MD5 hash: | 3ea42c07ceb45070164bd1f477a88133 |
| humanhash: | uranus-bulldog-nebraska-skylark |
| File name: | goodthingsbestviewtoseethebetterthingswithmygirlfriend.hta |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 134'388 bytes |
| First seen: | 2024-10-29 12:36:15 UTC |
| Last seen: | Never |
| File type: |  hta |
| MIME type: | text/html |
| ssdeep | 96:4vCt7ttKm+IgwtKm31IgMhCY3Ck6j8PtKmOYtKm5hz5OIgTUtKm8Q:4vCFttKmUwtKmX3YTtKmBtKmewtKm8Q |
| Threatray | 4'550 similar samples on MalwareBazaar |
| TLSH | T103D3D29AD93008DCBBCC5E937EFC739D7128975F535A1E95931B3882ED20B1CA4818AD |
| Magika | txt |
| Reporter |  abuse_ch |
| Tags: | hta RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
100
Origin country :
DEVendor Threat Intelligence
Detection(s):
Verdict:
Malicious
Score:
92.5%
Tags:
Powershell Gumen
Result
Verdict:
Malicious
File Type:
HTA File - Malicious
Payload URLs
URL
File name
http://192.3.101.21/323/createdbestthingswhichniceandgoodforbesttodo.tIF
HTA File
Behaviour
BlacklistAPI detected
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
powershell
Verdict:
Malicious
Labled as:
VBS.Asthma.2.40F1616F
Result
Verdict:
MALICIOUS
Details
Base64 Encoded URL
Detected an ANSI or UNICODE http:// or https:// base64 encoded URL prefix.
Hidden Powershell
Detected a pivot to Powershell that utilizes commonly nefarious attributes such as '-windowstyle hidden'.
Result
Threat name:
Cobalt Strike, HTMLPhisher
Detection:
malicious
Classification:
phis.expl.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Bypasses PowerShell execution policy
Detected Cobalt Strike Beacon
Found suspicious powershell code related to unpacking or dynamic code loading
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Obfuscated command line found
PowerShell case anomaly found
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: HackTool - CrackMapExec PowerShell Obfuscation
Sigma detected: Potential PowerShell Command Line Obfuscation
Sigma detected: Potential PowerShell Obfuscation Via Reversed Commands
Sigma detected: Potentially Suspicious PowerShell Child Processes
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Suspicious MSHTA Child Process
Sigma detected: Suspicious PowerShell Parameter Substring
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Wscript starts Powershell (via cmd or directly)
Yara detected HtmlPhish44
Yara detected Powershell decode and execute
Yara detected Powershell download and execute
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Threat name:
Script-WScript.Trojan.Asthma
Status:
Malicious
First seen:
2024-10-29 12:37:12 UTC
File Type:
Text
AV detection:
6 of 38 (15.79%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 4'540 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:remotehost collection defense_evasion discovery execution rat
Behaviour
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Evasion via Device Credential Deployment
Detected Nirsoft tools
NirSoft MailPassView
NirSoft WebBrowserPassView
Remcos
Remcos family
Malware Config
C2 Extraction:
cokka.duckdns.org:9764
cokka.duckdns.org:9674
cokka.duckdns.org:9674
Dropper Extraction:
https://drive.google.com/uc?export=download&id=1AIVgJJJv1F6vS4sUOybnH-sDvUhBYwur
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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