MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ae7dc4718de34d1eae31e5525ad4f03f2434ad0d1daf7fd4f14050dbdba3d3be. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ae7dc4718de34d1eae31e5525ad4f03f2434ad0d1daf7fd4f14050dbdba3d3be
SHA3-384 hash: 9d8805c62caa58bf6024204f56a18ba3d4e9e8b8109c22c18ecb1671ec9d63cc589a29b2f283d0b1cf2a52d8edf80a9e
SHA1 hash: 1b90b8ab905ee3d2df96168a343e19022573d500
MD5 hash: f4083b22beb1b284b4f9c7edafa442af
humanhash: hawaii-jersey-oven-dakota
File name:mybestgirlformybestkissesever.vbs
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:355'099 bytes
First seen:2025-03-20 10:51:05 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 192:TFphKU6LMzA6c6X8dJxQ46rxKfMIEcVaaT474xh+EI9jIBjD6pF9IXyipF1jhD+l:2+9yv3BE1pJj2jez+O
Threatray 698 similar samples on MalwareBazaar
TLSH T13F74D87C7BCEF395ED67C61AFC5CFA026C61247EE51827F060BA74A421039BE59926C0
Magika vba
Reporter JAMESWT_WT
Tags:brugallant-duckdns-org RemcosRAT vbs

Intelligence

File Origin
# of uploads :
1
# of downloads :
108
Origin country :
IT IT
Vendor Threat Intelligence
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67dbf32f9388e75d078ee090
Tags:
obfuscate xtreme shell
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
evasive obfuscated opendir opendir powershell
Link:
https://www.filescan.io/uploads/67dbf33ab93e688233f06027/reports/414c0e13-32b9-43c5-b8c7-42eeec0e589d/overview
Verdict:
Suspicious
Labled as:
VBS/Agent.BYY
Link:
https://www.hybrid-analysis.com/sample/ae7dc4718de34d1eae31e5525ad4f03f2434ad0d1daf7fd4f14050dbdba3d3be
Result
Verdict:
UNKNOWN
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1644135
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
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)
Multi AV Scanner detection for submitted file
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Remcos
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
Uses dynamic DNS services
VBScript performs obfuscated calls to suspicious functions
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
Behaviour
Behavior Graph:
Download SVG
Score:
0%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/ae7dc4718de34d1eae31e5525ad4f03f2434ad0d1daf7fd4f14050dbdba3d3be
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ae7dc4718de34d1eae31e5525ad4f03f2434ad0d1daf7fd4f14050dbdba3d3be/
Threat name:
Script.Trojan.RemcosRAT
Create hunting rule
Status:
Malicious
First seen:
2025-03-20 10:47:24 UTC
File Type:
Text (VBS)
AV detection:
4 of 24 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vz64i4mn4ngr5lrr4vjfvvhqh4sdjlindwxx7vhribinxw5d2o7a._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
0a49388831b59889e4ef8e73a28c502e357a1a943a63ae2d44bae6637aff796a
RemcosRAT
2e4a8adeb10758473cd1d42e9869ee03840016814c6cfc0465303b19afaca46f
RemcosRAT
3e49d70f9760a923912c03f409100f2d54bd04e05e91ff2a626bae414a08ca6a
RemcosRAT
6711c242230b0e6838533c8b15f8944904aecc62f5f6f2b567f13e48dc8ec8c4
RemcosRAT
78cc96452121dc657a87c79561272f3669f781d24265a7a2ab853a5670fff80d
RemcosRAT
87e631fb93fc2aff5d101ec977978df26ef3b577739fa2b0dd659acb02a66ade
RemcosRAT
ae57ca5e5949a61cbd760060312b9e31a932cedec6026a4b99b0254af954d863
RemcosRAT
ae7dc4718de34d1eae31e5525ad4f03f2434ad0d1daf7fd4f14050dbdba3d3be
RemcosRAT
ef99b1fde610f8d8348ffe784852789eff4aff37aec92439c7076f793940b305
RemcosRAT
error
RemcosRAT
+ 688 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost discovery execution rat
Link:
https://tria.ge/reports/250320-mxymls1sgz/
Behaviour
Suspicious behavior: EnumeratesProcesses
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
Remcos
Remcos family
Malware Config
C2 Extraction:
brugallant.duckdns.org:1234
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/ae7dc4718de34d1eae31e5525ad4f03f2434ad0d1daf7fd4f14050dbdba3d3be

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:detect_tiny_vbs
Create hunting rule
Author:daniyyell
Description:Detects tiny VBS delivery technique

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Comments