MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 006e397147d8545c57b503ba8a0981bae2dfb21e36fe13a76761644caeb3b596. 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


Intelligence 12 IOCs YARA 26 File information Comments

SHA256 hash: 006e397147d8545c57b503ba8a0981bae2dfb21e36fe13a76761644caeb3b596
SHA3-384 hash: 7f74004cd185217199bb3aeab61cc3703cce8bdb300de6535e6951a24788d0d0dd2f7fc492e4d3157bc79fecaf0ac8d5
SHA1 hash: 96d135ff8d8b7b3d88361b2dab23a9f86343e3f6
MD5 hash: 6b962577f9128f2a99cf4411a299bf4a
humanhash: pluto-twenty-victor-bacon
File name:Drafted BL.vbs
Download: download sample
Signature RemcosRAT
File size:814'356 bytes
First seen:2025-07-31 05:35:51 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 12288:Afo/iYhzi/1sqaXNPfVJ+Nc5GaiE4OR7U6bo57oZ/FhIFg2HH5GUA4PRrAUWy6Oc:SsV3r5G/UU6gchcgSHt5RLLeCgv
Threatray 1'229 similar samples on MalwareBazaar
TLSH T13905F135DA2C4DE827BDB1C3719A6A42215ECF928CD58E75745088720B2098F5BF7F2E
Magika vba
Reporter abuse_ch
Tags:RAT RemcosRAT vbs

Intelligence


File Origin
# of uploads :
1
# of downloads :
51
Origin country :
SE SE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
90.2%
Tags:
shell spawn sage
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 evasive obfuscated powershell
Result
Threat name:
n/a
Detection:
malicious
Classification:
expl.evad
Score:
100 / 100
Signature
Creates processes via WMI
Found suspicious powershell code related to unpacking or dynamic code loading
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: PowerShell Base64 Encoded IEX Cmdlet
Sigma detected: WScript or CScript Dropper
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
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1747535 Sample: Drafted BL.vbs Startdate: 31/07/2025 Architecture: WINDOWS Score: 100 32 Malicious sample detected (through community Yara rule) 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Powershell decode and execute 2->36 38 5 other signatures 2->38 9 wscript.exe 1 2->9         started        process3 file4 30 C:\Windows\Temp\CarnationRoot5468.bat, ASCII 9->30 dropped 46 Wscript starts Powershell (via cmd or directly) 9->46 48 Windows Scripting host queries suspicious COM object (likely to drop second stage) 9->48 50 Suspicious execution chain found 9->50 52 Creates processes via WMI 9->52 13 cmd.exe 1 9->13         started        signatures5 process6 signatures7 54 Suspicious powershell command line found 13->54 56 Wscript starts Powershell (via cmd or directly) 13->56 16 cmd.exe 1 13->16         started        18 conhost.exe 13->18         started        20 conhost.exe 13->20         started        process8 process9 22 cmd.exe 1 16->22         started        signatures10 40 Suspicious powershell command line found 22->40 42 Wscript starts Powershell (via cmd or directly) 22->42 25 powershell.exe 17 22->25         started        28 conhost.exe 22->28         started        process11 signatures12 44 Found suspicious powershell code related to unpacking or dynamic code loading 25->44
Verdict:
Malware
YARA:
1 match(es)
Tags:
Scripting.FileSystemObject VBScript
Threat name:
Script-WScript.Backdoor.Remcos
Status:
Malicious
First seen:
2025-07-31 05:36:24 UTC
File Type:
Text (HTML)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery execution
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Command and Scripting Interpreter: PowerShell
Drops startup file
Blocklisted process makes network request
Process spawned unexpected child process
Please note that we are no longer able to provide a coverage score for Virus Total.

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:botnet_plaintext_c2
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:ClamAV_Emotet_String_Aggregate
Rule name:cobalt_strike_tmp01925d3f
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:Disable_Defender
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:FreddyBearDropper
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:golang_bin_JCorn_CSC846
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Author:ditekSHen
Description:Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
Rule name:pe_detect_tls_callbacks
Rule name:pe_no_import_table
Description:Detect pe file that no import table
Rule name:Remcos
Author:kevoreilly
Description:Remcos Payload
Rule name:remcos_
Author:Michelle Khalil
Description:This rule detects unpacked remcos malware samples.
Rule name:REMCOS_RAT_variants
Rule name:Remcos_unpacked_PulseIntel
Author:PulseIntel
Description:Remcos Payload
Rule name:SUSP_PS1_JAB_Pattern_Jun22_1
Author:Florian Roth (Nextron Systems)
Description:Detects suspicious UTF16 and Base64 encoded PowerShell code that starts with a $ sign and a single char variable
Reference:Internal Research
Rule name:Sus_CMD_Powershell_Usage
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:ThreadControl__Context
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Warp
Author:Seth Hardy
Description:Warp
Rule name:WarpStrings
Author:Seth Hardy
Description:Warp Identifying Strings
Rule name:Windows_Trojan_Remcos_b296e965
Author:Elastic Security
Reference:https://www.elastic.co/security-labs/exploring-the-ref2731-intrusion-set
Rule name:win_remcos_auto
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.remcos.
Rule name:win_remcos_rat_unpacked
Author:Matthew @ Embee_Research
Description:Detects strings present in remcos rat Samples.
Rule name:win_remcos_w0
Author:Matthew @ Embee_Research
Description:Detects strings present in remcos rat Samples.
Rule name:yarahub_win_remcos_rat_unpacked_aug_2023
Author:Matthew @ Embee_Research

File information


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

Comments