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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e19b0832f7f3b77fb7b3ddacd1da8cfaf1e64970e8f8505e35026ac48e62f730. 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 32 File information Comments
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SHA256 hash: e19b0832f7f3b77fb7b3ddacd1da8cfaf1e64970e8f8505e35026ac48e62f730
SHA3-384 hash: 46a453323554c081f0ebf28a4be95fb21ab6d7697177bb6a338fdc8157f642b850cb9cb248d61e689834398d212baca9
SHA1 hash: 7fe3799b9ec493f069cb7fb19a7140f9bfd63230
MD5 hash: 996ed4cf17253c182c7ad6b01f7c3970
humanhash: mirror-arizona-december-potato
File name:ENQUIRY - E602.JS
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:4'153'060 bytes
First seen:2026-08-13 06:36:43 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 98304:IlaiEcKsTs4p8Y141EoHlJMPPMJ9RtpmZgEnAYQoOK43YRcUjvNtivjJwqLKS8:6aDMbpj14aoHz8+tpmCEnASU3YR6JkS8
TLSH T17816F751938498327B25A77E85B6DB30A61A628760F6CF44346CD308BBACD275B4CFD3
Magika javascript
Reporter abuse_ch
Tags:js RAT RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
152
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug dropper evasive obfuscated obfuscated packed repaired
Link:
https://www.filescan.io/uploads/6a7d6628744550d2ae67f8a4/reports/9440b1b3-73e4-4a13-859d-5a10c75231ec/overview
Verdict:
Malicious
Labled as:
JS/TrojanDropper.ModiLoader
Link:
https://www.hybrid-analysis.com/sample/e19b0832f7f3b77fb7b3ddacd1da8cfaf1e64970e8f8505e35026ac48e62f730
Verdict:
Malicious
File Type:
js
First seen:
2026-08-13T00:02:00Z UTC
Last seen:
2026-08-15T04:26:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/e19b0832f7f3b77fb7b3ddacd1da8cfaf1e64970e8f8505e35026ac48e62f730/results?tab=lookup
Result
Threat name:
Remcos, DonutLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1957303
Signature
C2 URLs / IPs found in malware configuration
Detected Remcos RAT
Found malware configuration
Hides threads from debuggers
Installs a global keyboard hook
JavaScript source code contains functionality to generate code involving a shell, file or stream
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Invoke-Obfuscation CLIP+ Launcher
Sigma detected: Invoke-Obfuscation VAR+ Launcher
Sigma detected: Remcos
Sigma detected: Suspicious Command Patterns In Scheduled Task Creation
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Unusual module load detection (module proxying)
Uses schtasks.exe or at.exe to add and modify task schedules
Uses whoami command line tool to query computer and username
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Yara detected DonutLoader
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1957303 Sample: ENQUIRY - E602.JS.js Startdate: 13/08/2026 Architecture: WINDOWS Score: 100 58 geoplugin.net 2->58 72 Suricata IDS alerts for network traffic 2->72 74 Found malware configuration 2->74 76 Malicious sample detected (through community Yara rule) 2->76 78 10 other signatures 2->78 10 wscript.exe 2 2->10         started        13 cmd.exe 1 4 2->13         started        signatures3 process4 signatures5 90 Windows Scripting host queries suspicious COM object (likely to drop second stage) 10->90 15 DOJRJGXTLDOEDJBT.PIF 2 11 10->15         started        20 cmd.exe 1 13->20         started        22 conhost.exe 13->22         started        process6 dnsIp7 60 185.116.238.123, 49711, 8088 MASSIVEGRIDGB Germany 15->60 62 geoplugin.net 178.237.33.50, 49712, 80 ATOM86-ASATOM86NL Netherlands 15->62 54 C:\Users\user\...\TBJDEODLTXGJRJOD.url, MS 15->54 dropped 56 C:\ProgramData\remcos\logs.dat, data 15->56 dropped 64 Detected Remcos RAT 15->64 66 Hides threads from debuggers 15->66 68 Installs a global keyboard hook 15->68 70 Unusual module load detection (module proxying) 15->70 24 cmd.exe 1 15->24         started        27 conhost.exe 15->27         started        29 cmd.exe 1 15->29         started        31 cmd.exe 1 15->31         started        33 DOJRJGXTLDOEDJBT.PIF 1 20->33         started        35 conhost.exe 20->35         started        file8 signatures9 process10 signatures11 80 Uses schtasks.exe or at.exe to add and modify task schedules 24->80 82 Uses whoami command line tool to query computer and username 24->82 37 whoami.exe 1 24->37         started        39 schtasks.exe 1 29->39         started        41 schtasks.exe 1 31->41         started        84 Detected Remcos RAT 33->84 86 Hides threads from debuggers 33->86 43 cmd.exe 1 33->43         started        46 conhost.exe 33->46         started        48 cmd.exe 1 33->48         started        88 Installs a global keyboard hook 35->88 process12 signatures13 92 Uses whoami command line tool to query computer and username 43->92 50 whoami.exe 1 43->50         started        94 Installs a global keyboard hook 46->94 52 schtasks.exe 1 48->52         started        process14
Score:
98%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/e19b0832f7f3b77fb7b3ddacd1da8cfaf1e64970e8f8505e35026ac48e62f730
Gathering data
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e19b0832f7f3b77fb7b3ddacd1da8cfaf1e64970e8f8505e35026ac48e62f730/
Threat name:
Script-JS.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2026-08-13 05:59:47 UTC
File Type:
Text (JavaScript)
AV detection:
12 of 24 (50.00%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4gnqqmxx6o3x7n5t3wwndwum7ly6mslq5d4faxrvajvmjdtc64ya._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery execution persistence
Link:
https://tria.ge/reports/260813-hdps5sswfz/
Behaviour
Modifies registry class
Scheduled Task/Job: Scheduled Task
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Executes a command shell one-liner
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks computer location settings
Executes dropped EXE
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/e19b0832f7f3b77fb7b3ddacd1da8cfaf1e64970e8f8505e35026ac48e62f730

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:Detect_all_IPv6_variants
Create hunting rule
Author:Bierchermuesli
Description:Generic IPv6 catcher
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:iexplorer_remcos
Create hunting rule
Author:iam-py-test
Description:Detect iexplorer being taken over by Remcos
Rule name:INDICATOR_EXE_Packed_MPress
Create hunting rule
Author:ditekSHen
Description:Detects executables built or packed with MPress PE compressor
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer
Create hunting rule
Author:ditekSHen
Description:detects Windows exceutables potentially bypassing UAC using eventvwr.exe
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:nirsoft_v1
Create hunting rule
Author:RandomMalware
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:Remcos
Create hunting rule
Author:kevoreilly
Description:Remcos Payload
Rule name:REMCOS_RAT_variants
Create hunting rule
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:TeslaCryptPackedMalware
Create hunting rule
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.
Rule name:Windows_Trojan_Remcos_921ef449
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Remcos_b296e965
Create hunting rule
Author:Elastic Security
Reference:https://www.elastic.co/security-labs/exploring-the-ref2731-intrusion-set
Rule name:win_remcos_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.remcos.
Rule name:win_remcos_rat_unpacked
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects strings present in remcos rat Samples.
Rule name:win_remcos_w0
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects strings present in remcos rat Samples.
Rule name:yarahub_win_remcos_rat_unpacked_aug_2023
Create hunting rule
Author:Matthew @ Embee_Research

File information

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

Comments