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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3753c224e5563843921dd75ba9eff3e7da784e993f75d042d4703d2f9ff4dec6. 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: 15


Intelligence 15 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3753c224e5563843921dd75ba9eff3e7da784e993f75d042d4703d2f9ff4dec6
SHA3-384 hash: 2654dfbeaa73a306a57ea54173f534351774d77c902eee55a0dc319b1ecc4e66e437a006ee96946afcdc2e12fe3dc80f
SHA1 hash: b4e210eb5f4e8c807e4c5b94536677cc929aeeb8
MD5 hash: a0a5d8a3e2c2ad6ffe67beb9b0e0d505
humanhash: florida-fruit-pasta-sierra
File name:New_Booking_005201PDF_02.vbs
Download: download sample
Signature DarkCloud
Create hunting rule
File size:753'996 bytes
First seen:2026-11-13 08:47:02 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 12288:FGMuySJIb4xIX/lGmTgsx10t9X07sQBGFM3nV/MHysw:FF8IP4mTgsx1OkJgyD
TLSH T159F47D368033BE9E163D2A88105C3C442CB83AC79375D5BDED49B472B5DD2A5EA3C9E4
Magika vba
Reporter abuse_ch
Tags:DarkCloud vbs

Intelligence

File Origin
# of uploads :
1
# of downloads :
101
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Detection:
DarkCloud
Create hunting rule
Link:
https://www.capesandbox.com/analysis/99762/
Detection(s):
Sanesecurity.Malware.30450.JsHeur.ExeObj.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Generic-EXE.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6af6ceac83200b505eda5e3c
Tags:
dropper shell sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Running batch commands
Creating a process with a hidden window
Launching a process
Creating synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Deleting a recently created file
Reading critical registry keys
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Stealing user critical data
Setting a single autorun event
Verdict:
Malicious
Labled as:
GT:VB.Zbot.9
Link:
https://www.hybrid-analysis.com/sample/3753c224e5563843921dd75ba9eff3e7da784e993f75d042d4703d2f9ff4dec6
Verdict:
Malicious
File Type:
text
Link:
https://opentip.kaspersky.com/3753c224e5563843921dd75ba9eff3e7da784e993f75d042d4703d2f9ff4dec6/results?tab=lookup
Result
Threat name:
DarkCloud
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/2005213
Signature
Antivirus detection for dropped file
Benign windows process drops PE files
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries DNS domain through GetComputerNameExW (potential sandbox evasion)
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)
Uses certutil -decode
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 DarkCloud
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 2005213 Sample: New_Booking_005201PDF_02.vbs Startdate: 13/11/2026 Architecture: WINDOWS Score: 100 39 showip.net 2->39 51 Found malware configuration 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 Antivirus detection for dropped file 2->55 57 5 other signatures 2->57 8 wscript.exe 4 2->8         started        12 fireworm.exe 30 2->12         started        14 fireworm.exe 30 2->14         started        signatures3 process4 file5 33 C:\Users\user\AppData\Local\...\payload.exe, PE32 8->33 dropped 35 C:\Users\user\AppData\...\rad5FD4B.tmp.b64, ASCII 8->35 dropped 59 Benign windows process drops PE files 8->59 61 VBScript performs obfuscated calls to suspicious functions 8->61 63 Uses certutil -decode 8->63 75 2 other signatures 8->75 16 payload.exe 1 34 8->16         started        21 certutil.exe 2 8->21         started        23 cmd.exe 1 8->23         started        65 Antivirus detection for dropped file 12->65 67 Multi AV Scanner detection for dropped file 12->67 69 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->69 71 Tries to steal Mail credentials (via file / registry access) 14->71 73 Tries to harvest and steal browser information (history, passwords, etc) 14->73 signatures6 process7 dnsIp8 37 showip.net 162.55.60.2, 443, 49738, 49739 HETZNER-ASDE Germany 16->37 29 C:\Users\user\AppData\...\fireworm.exe, PE32 16->29 dropped 41 Antivirus detection for dropped file 16->41 43 Multi AV Scanner detection for dropped file 16->43 45 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 16->45 47 Tries to steal Mail credentials (via file / registry access) 16->47 31 C:\Users\user\...\radED8C6.tmp_cert.bin, PE32 21->31 dropped 49 Queries DNS domain through GetComputerNameExW (potential sandbox evasion) 21->49 25 conhost.exe 21->25         started        27 conhost.exe 23->27         started        file9 signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/3753c224e5563843921dd75ba9eff3e7da784e993f75d042d4703d2f9ff4dec6
Verdict:
Malware
YARA:
3 match(es)
Tags:
Base64 Block Base64 Payload CAB:COMPRESSION:MSZIP CAB:COMPRESSION:NONE COM Behavior Trace Contains Base64 Block DeObfuscated Executable Obfuscated PE (Portable Executable) PE Memory-Mapped (Dump) Scripting.FileSystemObject SOS: 0.33 T1027 T1059 T1059.005 VBScript WScript.Shell
Link:
https://app.malva.re/file/a0a5d8a3e2c2ad6ffe67beb9b0e0d505
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3753c224e5563843921dd75ba9eff3e7da784e993f75d042d4703d2f9ff4dec6/
Threat name:
Win32.Infostealer.Zeus
Create hunting rule
Status:
Malicious
First seen:
2026-11-13 01:06:40 UTC
File Type:
Text
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=g5j4ejhfky4eheq525n2t37t47nhqtuzh525aqwuoa6s7h7u33da._file
Verdict:
malicious
Label(s):
DarkCloudStealer
Create hunting rule
Link:
https://reports.threatray.com/e530d555-80a3-4255-8d4a-ddea06ccc09b
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery execution persistence spyware stealer
Link:
https://tria.ge/reports/261113-kp2yyshw5x/
Behaviour
NTFS ADS
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Executes a command shell one-liner
Reads the TCP/IP host and domain name from the registry
System Location Discovery: System Language Discovery
Executes a VBScript file via the Windows Script Host.
Adds Run key to start application
Deobfuscate/Decode Files or Information
Checks computer location settings
Executes dropped EXE
Reads WinSCP keys stored on the system
Reads user/profile data of web browsers
Malware Family:
zbot
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Malicious:
True
Tags:
exec-dll file-write vba exe-pattern exec analysis-evasion obfuscated
Link:
https://intel.virussign.com/intelligence/file/3753c224e5563843921dd75ba9eff3e7da784e993f75d042d4703d2f9ff4dec6
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/3753c224e5563843921dd75ba9eff3e7da784e993f75d042d4703d2f9ff4dec6

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
Create hunting rule
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.

Cape
Cape
https://www.capesandbox.com/analysis/99762/

Comments