MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 90250cc03d5cdb502acd31097c726034976315c2bb783a120d06b20dad11edab. 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: 90250cc03d5cdb502acd31097c726034976315c2bb783a120d06b20dad11edab
SHA3-384 hash: daa19de96da339a5afde81e3fe725b247703d736187228ecf914c58d81fe9296b004b94c7b9adfce7771973cd942eb66
SHA1 hash: b35411581a0b44f618b3e3a5769634529d5870a0
MD5 hash: ee9155af0787510dfe9f7dcabaeabbc6
humanhash: moon-maryland-six-foxtrot
File name:sheisverynicegirlwhoreallyloseusomuch.hta
Download: download sample
Signature RemcosRAT
File size:18'570 bytes
First seen:2025-02-15 11:26:52 UTC
Last seen:2025-02-15 19:40:52 UTC
File type:HTML Application (hta) hta
MIME type:text/html
ssdeep 48:37xnhqTsL2SqT5kr/PJkrUDqbqAoEDZsIhiPMC3rDjdAqTgNKuPG:Lh9qrUObq3Els0AH3cL+
TLSH T1AA82B94A0C99EC8577AC7110B2EDE1C5D52C9BBFF411708671AC43E713A3B9416DF196
Magika txt
Reporter abuse_ch
Tags:hta RemcosRAT

Intelligence


File Origin
# of uploads :
2
# of downloads :
79
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
99.1%
Tags:
obfuscate shell sage
Result
Verdict:
Malicious
File Type:
HTA File - Malicious
Payload URLs
URL
File name
http://198.12.123.6/112/sheisverynicegirlwhoreallyloseusomuch.gIF
HTA File
Behaviour
BlacklistAPI detected
Result
Verdict:
MALICIOUS
Details
Base64 Encoded URL
Detected an ANSI or UNICODE http:// or https:// base64 encoded URL prefix.
Result
Threat name:
Cobalt Strike
Detection:
malicious
Classification:
expl.evad
Score:
100 / 100
Signature
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
Potential malicious VBS script found (suspicious strings)
PowerShell case anomaly found
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Potentially Suspicious PowerShell Child Processes
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Suspicious MSHTA Child Process
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious command line found
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 Powershell decode and execute
Yara detected Powershell download and execute
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1615759 Sample: sheisverynicegirlwhoreallyl... Startdate: 15/02/2025 Architecture: WINDOWS Score: 100 43 Suricata IDS alerts for network traffic 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 9 other signatures 2->49 10 mshta.exe 1 2->10         started        process3 signatures4 63 Suspicious command line found 10->63 65 PowerShell case anomaly found 10->65 13 cmd.exe 1 10->13         started        process5 signatures6 67 Detected Cobalt Strike Beacon 13->67 69 Suspicious powershell command line found 13->69 71 Wscript starts Powershell (via cmd or directly) 13->71 73 PowerShell case anomaly found 13->73 16 powershell.exe 3 45 13->16         started        21 conhost.exe 13->21         started        process7 dnsIp8 41 198.12.123.6, 49731, 49732, 80 AS-COLOCROSSINGUS United States 16->41 35 sheisverynicegirlw...allyloseusomuch.vbs, Unicode 16->35 dropped 37 C:\Users\user\AppData\...\jcpwwapr.cmdline, Unicode 16->37 dropped 51 Potential malicious VBS script found (suspicious strings) 16->51 53 Loading BitLocker PowerShell Module 16->53 23 wscript.exe 2 16->23         started        26 csc.exe 3 16->26         started        file9 signatures10 process11 file12 55 Detected Cobalt Strike Beacon 23->55 57 Suspicious powershell command line found 23->57 59 Wscript starts Powershell (via cmd or directly) 23->59 61 2 other signatures 23->61 29 powershell.exe 15 15 23->29         started        39 C:\Users\user\AppData\Local\...\jcpwwapr.dll, PE32 26->39 dropped 31 cvtres.exe 1 26->31         started        signatures13 process14 process15 33 conhost.exe 29->33         started       
Threat name:
Script-WScript.Trojan.Asthma
Status:
Malicious
First seen:
2025-02-14 13:45:15 UTC
File Type:
Text (HTML)
Extracted files:
1
AV detection:
10 of 37 (27.03%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
defense_evasion discovery execution
Behaviour
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Blocklisted process makes network request
Downloads MZ/PE file
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 90250cc03d5cdb502acd31097c726034976315c2bb783a120d06b20dad11edab

(this sample)

  
Delivery method
Distributed via web download

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