MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b28e93ae9883d911326c664cf8c06c11bd885c584ff8ec36a1db13088b37f468. 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
| SHA256 hash: | b28e93ae9883d911326c664cf8c06c11bd885c584ff8ec36a1db13088b37f468 |
|---|---|
| SHA3-384 hash: | 8fc242b7b783c153a46ff92b69499c9adb63385944a704a6573a69cf15c5859908be71575f2837b9c5cb073ffca65fa6 |
| SHA1 hash: | e8e7ab184eff8b07e88b1d25177ea2d0fdf406f2 |
| MD5 hash: | febc29c5bb6fc7a34e6965a539041138 |
| humanhash: | spring-delaware-helium-failed |
| File name: | goodgirlwithbestbattingwithgoodthings.hta |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 3'230 bytes |
| First seen: | 2025-03-26 14:57:38 UTC |
| Last seen: | Never |
| File type: |  hta |
| MIME type: | text/html |
| ssdeep | 48:7oaWITiSYvd8ItanzV5CtBVrhr78sNZ0T:EaDS+V5Clhnt30T |
| Threatray | 800 similar samples on MalwareBazaar |
| TLSH | T1DA61359E3D324CBD8F619443E87EFA5DD0A00E53F0497D6060E95A465F42EDCE48EB8A |
| Magika | txt |
| Reporter |  abuse_ch |
| Tags: | hta RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
104
Origin country :
DEVendor Threat Intelligence
Detection(s):
Verdict:
Malicious
Score:
94.9%
Tags:
xtreme shell sage
Result
Verdict:
Malicious
File Type:
HTA File - Malicious
Behaviour
BlacklistAPI detected
Verdict:
Unknown
Threat level:
2.5/10
Confidence:
100%
Result
Verdict:
MALICIOUS
Result
Threat name:
Remcos
Detection:
malicious
Classification:
rans.spre.phis.troj.spyw.expl.evad
Score:
100 / 100
Signature
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
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
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Legitimate Application Dropped Script
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
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 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
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:
Score:
10%
Verdict:
Benign
File Type:
SCRIPT
Threat name:
Script.Trojan.SmlRvrHtSnd
Status:
Malicious
First seen:
2025-03-26 08:05:08 UTC
File Type:
Text
AV detection:
5 of 24 (20.83%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 790 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:bestwish discovery execution rat
Behaviour
Delays execution with timeout.exe
Modifies Internet Explorer settings
Modifies system certificate store
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
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Blocklisted process makes network request
Detected Nirsoft tools
Remcos
Remcos family
Malware Config
C2 Extraction:
goodgirlfriendgivenmebestgiftgorentireti.duckdns.org:14645
Malware family:
Remcos
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Remcos
Score:
0.90
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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