MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7d9f992e21b58de71534c09e6eb78bedcb9685b54ddb4e0ff574face3076da8. 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: 10


Intelligence 10 IOCs YARA File information Comments

SHA256 hash: b7d9f992e21b58de71534c09e6eb78bedcb9685b54ddb4e0ff574face3076da8
SHA3-384 hash: b7899ed5e86bd454a66c7daad9fe17792ad3c28829b3bd8530b64c24875f83f3f6122546f85184bec1b086070a254f21
SHA1 hash: 19c32c3a96b52a3d6cd8813f6351910cf1f10633
MD5 hash: 4e7516fe39f7976204cf9692480d959d
humanhash: lion-paris-minnesota-jig
File name:ANRGVY58OIFI23EEYD 4000.vbs
Download: download sample
Signature RemcosRAT
File size:347'344 bytes
First seen:2026-06-15 17:05:04 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 6144:f0lyfUUUv0tZ2ghyv9wVis6iNS5XL9NcSQv0w9HqlAdYEan2:fEyfUv060q9CRZNSFc/c6KlAGEan2
TLSH T1A4745C283DFA402AB1B3EF559BD475E6DA1FB7B3770A685D1091034A0B23941EDC263E
TrID 66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1)
33.3% (.MP3) MP3 audio (1000/1)
Magika vba
Reporter abuse_ch
Tags:RemcosRAT vbs

Intelligence


File Origin
# of uploads :
1
# of downloads :
69
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated
Verdict:
Malicious
File Type:
vbs
First seen:
2026-06-15T08:53:00Z UTC
Last seen:
2026-06-15T13:58:00Z UTC
Hits:
~100
Result
Threat name:
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject threads in other processes
Contains functionality to steal Internet Explorer form passwords
Creates an undocumented autostart registry key
Detected Remcos RAT
Found malware configuration
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Powershell scriptblock execution from environment variable
Sigma detected: Remcos
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file registry)
VBScript performs obfuscated calls to suspicious functions
Windows Scripting host queries suspicious COM object (likely to drop second stage)
WScript reads language and country specific registry keys (likely country aware script)
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1928248 Sample: ANRGVY58OIFI23EEYD 4000.vbs Startdate: 15/06/2026 Architecture: WINDOWS Score: 100 26 www.controliumbt.com 2->26 28 general.activeworkshops.com 2->28 30 controliumbt.com 2->30 36 Found malware configuration 2->36 38 Malicious sample detected (through community Yara rule) 2->38 40 Antivirus detection for URL or domain 2->40 42 9 other signatures 2->42 8 wscript.exe 1 2->8         started        signatures3 process4 signatures5 44 VBScript performs obfuscated calls to suspicious functions 8->44 46 Windows Scripting host queries suspicious COM object (likely to drop second stage) 8->46 48 Suspicious execution chain found 8->48 50 2 other signatures 8->50 11 conhost.exe 8->11         started        process6 process7 13 powershell.exe 19 22 11->13         started        dnsIp8 32 general.activeworkshops.com 155.117.183.32, 49690, 49691, 8520 WINDSTREAM-WindstreamCommunicationsLLCUS United States 13->32 34 controliumbt.com 185.181.252.118, 443, 49689 WHG-USE1GB United States 13->34 18 C:\Users\user\AppData\...\Login Data.tmp, SQLite 13->18 dropped 20 C:\Users\user\AppData\...\Login Data.tmp, SQLite 13->20 dropped 22 C:\Users\user\...\Login Data For Account.tmp, SQLite 13->22 dropped 24 2 other malicious files 13->24 dropped 52 Detected Remcos RAT 13->52 54 Tries to steal Mail credentials (via file registry) 13->54 56 Creates an undocumented autostart registry key 13->56 58 3 other signatures 13->58 file9 signatures10
Gathering data
Result
Malware family:
Score:
  10/10
Tags:
family:remcos botnet:remotehost collection execution persistence rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
Command and Scripting Interpreter: PowerShell
Enumerates physical storage devices
Accesses Microsoft Outlook profiles
Checks computer location settings
Registers new Windows logon scripts automatically executed at logon.
Badlisted process makes network request
Family: Remcos
Malware Config
C2 Extraction:
general.activeworkshops.com:8520
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.

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