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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3c46286b5d197efb2f8f92b28f72c74b7ca0d48d650522cae26922b4e052a01a. 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


WSHRAT


Vendor detections: 9


Intelligence 9 IOCs YARA 8 File information Comments
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SHA256 hash: 3c46286b5d197efb2f8f92b28f72c74b7ca0d48d650522cae26922b4e052a01a
SHA3-384 hash: 7fbd53a904e6535304a0f0dc9f35fc5a06a3a5e872c3b5296b902ca951f2534612d8d067371890600005c756483d9f2e
SHA1 hash: b85d6f5d14bff1ef3c624f71a3f693bc9e90c444
MD5 hash: e5b47655254a5274e53894353cadfa7a
humanhash: wisconsin-washington-august-beryllium
File name:Purchase_Order.vbs
Download: download sample
Signature WSHRAT
Create hunting rule
File size:22'664 bytes
First seen:2025-04-18 04:49:02 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 384:FdJJnD/VlCUZg+r2CJatn6r88Y78I8z8a8Rxsb8Cz59:FdJJnD/vCUZg+iC056rFYgRofRSA+
TLSH T16BA20F76722B024E61CABF40512C8DB4D1C4A05738B951A07EFFB269F634B19CE62DDE
Magika vba
Reporter abuse_ch
Tags:RAT vbs wshrat

Intelligence

File Origin
# of uploads :
1
# of downloads :
98
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/2782/
Detection(s):
SecuriteInfo.com.Script.SNH-gen.24332.6574.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6801df3f280f5f89a0d101cc
Tags:
vmdetect autorun cryxos
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade opendir opendir
Link:
https://www.filescan.io/uploads/6801d9d7931404048d802c7e/reports/bb461930-6e83-467f-9b27-d8a47c141dca/overview
Verdict:
Suspicious
Labled as:
Trojan.Script.Dropper
Link:
https://www.hybrid-analysis.com/sample/3c46286b5d197efb2f8f92b28f72c74b7ca0d48d650522cae26922b4e052a01a
Result
Threat name:
DarkTortilla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1668138
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
Benign windows process drops PE files
Changes security center settings (notifications, updates, antivirus, firewall)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Potential malicious VBS script found (has network functionality)
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Sigma detected: WScript or CScript Dropper - File
System process connects to network (likely due to code injection or exploit)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
VBScript performs obfuscated calls to suspicious functions
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Windows Shell Script Host drops VBS files
Yara detected DarkTortilla Crypter
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1668138 Sample: Purchase_Order.vbs Startdate: 18/04/2025 Architecture: WINDOWS Score: 100 68 Antivirus detection for URL or domain 2->68 70 Antivirus detection for dropped file 2->70 72 Multi AV Scanner detection for submitted file 2->72 74 7 other signatures 2->74 11 wscript.exe 3 2 2->11         started        15 svchost.exe 2->15         started        17 svchost.exe 2->17         started        19 2 other processes 2->19 process3 file4 58 C:\Users\user\AppData\Local\Temp\word.js, ASCII 11->58 dropped 88 Benign windows process drops PE files 11->88 90 VBScript performs obfuscated calls to suspicious functions 11->90 92 Windows Scripting host queries suspicious COM object (likely to drop second stage) 11->92 21 wscript.exe 1 15 11->21         started        94 Changes security center settings (notifications, updates, antivirus, firewall) 15->94 26 MpCmdRun.exe 1 15->26         started        signatures5 process6 dnsIp7 64 172.245.208.13, 49685, 80 AS-COLOCROSSINGUS United States 21->64 54 C:\Users\user\AppData\Local\Temp\WFRDEP.vbs, ASCII 21->54 dropped 56 C:\Users\user\AppData\Local\...\mghcc[1].vbs, ASCII 21->56 dropped 76 System process connects to network (likely due to code injection or exploit) 21->76 78 Windows Shell Script Host drops VBS files 21->78 80 Windows Scripting host queries suspicious COM object (likely to drop second stage) 21->80 28 wscript.exe 3 21->28         started        32 conhost.exe 26->32         started        file8 signatures9 process10 file11 60 C:\Users\user\AppData\Local\Temp\auiddg.vbs, ASCII 28->60 dropped 62 C:\Users\user\AppData\Local\Temp\adobe.vbs, Motorola 28->62 dropped 96 Windows Shell Script Host drops VBS files 28->96 34 wscript.exe 2 28->34         started        37 wscript.exe 28->37         started        signatures12 process13 file14 52 C:\Users\user\AppData\Local\Temp\IYRU.exe, PE32 34->52 dropped 39 IYRU.exe 4 34->39         started        process15 signatures16 82 Hides that the sample has been downloaded from the Internet (zone.identifier) 39->82 42 cmd.exe 1 39->42         started        process17 signatures18 84 Uses ping.exe to sleep 42->84 86 Uses ping.exe to check the status of other devices and networks 42->86 45 PING.EXE 1 42->45         started        48 conhost.exe 42->48         started        50 reg.exe 1 1 42->50         started        process19 dnsIp20 66 127.0.0.1 unknown unknown 45->66
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/3c46286b5d197efb2f8f92b28f72c74b7ca0d48d650522cae26922b4e052a01a
Detection:
asyncrat
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3c46286b5d197efb2f8f92b28f72c74b7ca0d48d650522cae26922b4e052a01a/
Threat name:
Win32.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2025-04-18 04:49:30 UTC
File Type:
Text (VBS)
AV detection:
10 of 38 (26.32%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hrdcq225df7pwl4pskzi64whjn6kbvenmucsfsxcnerljycsuana._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery execution persistence
Link:
https://tria.ge/reports/250418-ffxwesvp17/
Behaviour
Modifies registry class
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Blocklisted process makes network request
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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:detect_tiny_vbs
Create hunting rule
Author:daniyyell
Description:Detects tiny VBS delivery technique
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:INDICATOR_EXE_Packed_MPress
Create hunting rule
Author:ditekSHen
Description:Detects executables built or packed with MPress PE compressor
Rule name:Parallax
Create hunting rule
Author:@bartblaze
Description:Identifies Parallax RAT.
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:SUSP_VBS_Wscript_Shell
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects the definition of 'Wscript.Shell' which is often used by Malware, FPs are possible and commmon
Rule name:TeslaCryptPackedMalware
Create hunting rule

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/2782/

Comments