MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 335b5cd77f17e2bda2d7d3adb0a8bfd7b7fc924eff2727bfecfe222a7c5cfdb3. 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
DarkCoreRAT
Vendor detections: 13
| SHA256 hash: | 335b5cd77f17e2bda2d7d3adb0a8bfd7b7fc924eff2727bfecfe222a7c5cfdb3 |
|---|---|
| SHA3-384 hash: | f7cc03427a26bf08b1a8bc535cee22a848ed7cb6442e6256dc71e1c107484e7055a18ab192f0400d4b0b1d077ae53e43 |
| SHA1 hash: | 4941c06dacf52a6a29759d185d54698a07b6723f |
| MD5 hash: | 36ad443d8759ac33881e4fda72e6bb81 |
| humanhash: | steak-lithium-sweet-lactose |
| File name: | Order Skyworth Electric Co.,Ltd.xlsx.vbs |
| Download: | download sample |
| Signature | DarkCoreRAT |
| File size: | 756'141 bytes |
| First seen: | 2026-11-10 10:25:01 UTC |
| Last seen: | Never |
| File type: |  vbs |
| MIME type: | text/plain |
| ssdeep | 12288:gvkgIcKQFBPKiut7SAwudrXPdI7jTGaw2B4kxlaeW7z4xcLAINtGCELd:gcTcKQFBPHutKUr4jNczGcLrN4CG |
| TLSH | T1A1F4238056DE16D295B206D97DC3BB15C6E3145F086A2529FD8CAEEC7FD2037E388932 |
| Magika | vba |
| Reporter |  abuse_ch |
| Tags: | DarkCoreRAT vbs |
Intelligence
File Origin
# of uploads :
1
# of downloads :
70
Origin country :
SEVendor Threat Intelligence
No detections
Detection:
n/a
Verdict:
Malicious
Score:
90.2%
Tags:
houdini virus agent
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Running batch commands
Creating a process with a hidden window
Creating a file
Launching a process
Sending a custom TCP request
Creating a process from a recently created file
Deleting a recently created file
Creating synchronization primitives
Adding an access-denied ACE
Searching for the window
Searching for synchronization primitives
Connection attempt to an infection source
DNS request
Connection attempt
Creating a file in the %temp% directory
Creating a file in the %temp% subdirectories
Creating a file in the Windows subdirectories
Query of malicious DNS domain
Sending a TCP request to an infection source
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
base64 cmd encrypted evasive lolbin masquerade obfuscated persistence schtasks
Verdict:
Malicious
Labled as:
VBS/TrojanDropper.Agent
Verdict:
Malicious
File Type:
vbs
Result
Threat name:
DarkCore RAT
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus detection for dropped file
Bypasses PowerShell execution policy
Changes memory attributes in foreign processes to executable or writable
Command shell drops VBS files
Connects to many ports of the same IP (likely port scanning)
Contains functionality to detect hardware virtualization (CPUID execution measurement)
Creates a thread in another existing process (thread injection)
Found direct / indirect Syscall (likely to bypass EDR)
Found evasive API chain (may stop execution after checking mutex)
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Potential evasive JS / VBS script found (domain check)
Sigma detected: Cscript/Wscript Uncommon Script Extension Execution
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Rare Remote Thread Creation By Uncommon Source Image
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Silenttrinity Stager Msbuild Activity
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Suspicious powershell command line found
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sleep reduction / modifications
Unusual module load detection (module proxying)
Uses schtasks.exe or at.exe to add and modify task schedules
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 called in batch mode (surpress errors)
WScript reads language and country specific registry keys (likely country aware script)
Wscript starts Powershell (via cmd or directly)
Yara detected DarkCore RAT
Behaviour
Behavior Graph:
Verdict:
Malware
YARA:
1 match(es)
Tags:
DeObfuscated Obfuscated SOS: 0.33 T1027 T1059.005 VBS Execute Sub-Script VBScript
Threat name:
Script-WScript.Trojan.Houdini
Status:
Malicious
First seen:
2026-11-10 08:12:28 UTC
File Type:
Text
AV detection:
5 of 38 (13.16%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
darkcore
Score:
10/10
Tags:
family:darkcore defense_evasion discovery execution persistence rat
Behaviour
Checks processor information in registry
Modifies registry class
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Executes a command shell one-liner
Drops file in Windows directory
Executes a VBScript file via the Windows Script Host.
Suspicious use of SetThreadContext
Indicator Removal: File Deletion
Looks up external IP address via web service
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Detects DarkCore RAT
Family: DarkCoreRAT
Malware Config
C2 Extraction:
dcccore.noip.at:43592
dcccore.noip.at:43047
dcccore.noip.at:43047
Malware Family:
gen4
Malicious:
True
Tags:
analysis-evasion exec-dll vba file-write obfuscated
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: | CP_Script_Inject_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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