MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fd071bfd6b5be81edd4364bb3e7a149060b2a11bb5f75fcc2b4bf8d57ef3a711. 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
DarkCloud
Vendor detections: 13
| SHA256 hash: | fd071bfd6b5be81edd4364bb3e7a149060b2a11bb5f75fcc2b4bf8d57ef3a711 |
|---|---|
| SHA3-384 hash: | ff7405c786b7516a178ce8856967b2b5db9984d4fdf7e64d965ee27ba93b7bca9a7df7a563e2927b60ee4ba6cfe2c289 |
| SHA1 hash: | 638a4e430fcd4ae3c560601d718bc89aa2aa3f29 |
| MD5 hash: | 053833dafffaf7206e07d2ee68613091 |
| humanhash: | ten-maine-river-lamp |
| File name: | FSD-PO#2521.js |
| Download: | download sample |
| Signature | DarkCloud |
| File size: | 2'124'812 bytes |
| First seen: | 2025-10-14 13:45:07 UTC |
| Last seen: | Never |
| File type: |  js |
| MIME type: | text/plain |
| ssdeep | 49152:jUShdCjoRPoyg7FsZ8gR2D4elEAJ3AK3ab1cb:4 |
| Threatray | 52 similar samples on MalwareBazaar |
| TLSH | T1D2A5E0348D2AEC4A3FA945CB48DC2DD44D6C1B93825C97F89B8C737A62AD5118DEC4BC |
| Magika | vba |
| Reporter |  abuse_ch |
| Tags: | DarkCloud js |
Intelligence
File Origin
# of uploads :
1
# of downloads :
74
Origin country :
SEVendor Threat Intelligence
Verdict:
Malicious
Score:
97.4%
Tags:
delphi emotet
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-debug base64 dropper fingerprint keylogger obfuscated obfuscated packed packed
Verdict:
Malicious
Labled as:
GT:JS.Cbum.1
Verdict:
Malicious
File Type:
js
First seen:
2025-10-14T03:58:00Z UTC
Last seen:
2025-10-16T04:15:00Z UTC
Hits:
~100
Detections:
HEUR:Trojan.Script.SAgent.gen HEUR:Trojan.Script.Generic PDM:Trojan.Win32.Generic HEUR:Trojan-PSW.Win32.DarkCloud.gen Trojan-PSW.Win32.Stelega.sb Trojan-PSW.Win32.DarkCloud.sb Trojan-Dropper.JS.SDrop.sb Trojan-Downloader.JS.Cryptoload.sb
Result
Threat name:
DBatLoader, DarkCloud
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Allocates many large memory junks
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Benign windows process drops PE files
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Detected unpacking (changes PE section rights)
Drops PE files to the user root directory
Found malware configuration
JavaScript file contains suspicious strings
Joe Sandbox ML detected suspicious sample
JScript performs obfuscated calls to suspicious functions
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample uses process hollowing technique
Sigma detected: Execution from Suspicious Folder
Sigma detected: WScript or CScript Dropper
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Yara detected DarkCloud
Yara detected DBatLoader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Gathering data
Verdict:
Malicious
Threat:
Trojan-PSW.JS.SDrop
Threat name:
Script-JS.Dropper.RemcosRAT
Status:
Malicious
First seen:
2025-10-14 11:36:19 UTC
File Type:
Text
AV detection:
15 of 24 (62.50%)
Threat level:
3/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
dbatloader
Similar samples:
+ 42 additional samples on MalwareBazaar
Result
Malware family:
modiloader
Score:
10/10
Tags:
family:darkcloud family:modiloader defense_evasion discovery execution persistence spyware stealer trojan
Behaviour
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Reads WinSCP keys stored on the system
Reads user/profile data of web browsers
ModiLoader Second Stage
DarkCloud
Darkcloud family
ModiLoader, DBatLoader
Modiloader family
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.85
File information
The table below shows additional information about this malware sample such as delivery method and external references.
No further information available
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