MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7c0946cd8a228f35db68a9bd702e283a3ab9f41113bede7ed206e9af5f824c9e. 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


XWorm


Vendor detections: 12


Intelligence 12 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7c0946cd8a228f35db68a9bd702e283a3ab9f41113bede7ed206e9af5f824c9e
SHA3-384 hash: db9018f4e2900b2bc03a6b48ce65e2b0d7ce623c668a4851ce154dd1dc48a4b55e4dfbf07239a0ee019e5f3a121479e9
SHA1 hash: 8844a9dceb26adecffb63d87768d5c522623fc75
MD5 hash: af01264a8f2b6ea369d62a8f16b26cfc
humanhash: vermont-venus-johnny-nitrogen
File name:PO-Payment-Slip.vbs
Download: download sample
Signature XWorm
Create hunting rule
File size:251'779 bytes
First seen:2025-04-01 14:44:35 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 96:SFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFn:wSEA2OxmUd6OO3q9WMJ4
TLSH T1F134BC4ADAF8FD699D43F744EB3DEF03696DC01CD0A26EB5323842645EA2BD283651C4
Magika vba
Reporter abuse_ch
Tags:vbs xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
61
Origin country :
NL NL
Vendor Threat Intelligence
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ebfea1cfd0a37f830b8956
Tags:
obfuscate xtreme shell
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
evasive masquerade obfuscated overlay powershell
Link:
https://www.filescan.io/uploads/67ebfc05631830704a8d4f18/reports/70ef55c7-4583-472b-a2cf-756ed6a7413d/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/7c0946cd8a228f35db68a9bd702e283a3ab9f41113bede7ed206e9af5f824c9e
Result
Verdict:
MALICIOUS
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1653822
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Command shell drops VBS files
Connects to a pastebin service (likely for C&C)
Contains functionality to log keystrokes (.Net Source)
Creates autostart registry keys with suspicious values (likely registry only malware)
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample has a suspicious name (potential lure to open the executable)
Sample uses string decryption to hide its real strings
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
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 starts Powershell (via cmd or directly)
Yara detected AntiVM3
Yara detected Powershell decode and execute
Yara detected Powershell download and execute
Yara detected UAC Bypass using CMSTP
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1653822 Sample: PO-Payment-Slip.vbs Startdate: 01/04/2025 Architecture: WINDOWS Score: 100 37 paste.ee 2->37 39 ip.3006.filemail.com 2->39 41 6 other IPs or domains 2->41 51 Suricata IDS alerts for network traffic 2->51 53 Found malware configuration 2->53 55 Malicious sample detected (through community Yara rule) 2->55 59 16 other signatures 2->59 9 wscript.exe 1 2->9         started        12 wscript.exe 2->12         started        14 wscript.exe 2->14         started        signatures3 57 Connects to a pastebin service (likely for C&C) 37->57 process4 signatures5 65 VBScript performs obfuscated calls to suspicious functions 9->65 67 Suspicious powershell command line found 9->67 69 Wscript starts Powershell (via cmd or directly) 9->69 71 2 other signatures 9->71 16 powershell.exe 15 17 9->16         started        process6 dnsIp7 33 ip.3006.filemail.com 193.30.119.106, 443, 49717 DFNVereinzurFoerderungeinesDeutschenForschungsnetzese unknown 16->33 35 paste.ee 23.186.113.60, 443, 49725 KLAYER-GLOBALNL Reserved 16->35 45 Creates autostart registry keys with suspicious values (likely registry only malware) 16->45 47 Writes to foreign memory regions 16->47 49 Injects a PE file into a foreign processes 16->49 20 MSBuild.exe 3 16->20         started        24 cmd.exe 2 16->24         started        27 conhost.exe 16->27         started        signatures8 process9 dnsIp10 43 79.110.49.98, 1223, 49726 OTAVANET-ASCZ Germany 20->43 61 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 20->61 31 C:\ProgramData\equipments.vbs, ASCII 24->31 dropped 63 Command shell drops VBS files 24->63 29 conhost.exe 24->29         started        file11 signatures12 process13
Score:
90%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/7c0946cd8a228f35db68a9bd702e283a3ab9f41113bede7ed206e9af5f824c9e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7c0946cd8a228f35db68a9bd702e283a3ab9f41113bede7ed206e9af5f824c9e/
Threat name:
Script-WScript.Backdoor.Xworm
Create hunting rule
Status:
Suspicious
First seen:
2025-03-31 11:13:00 UTC
File Type:
Text (VBS)
AV detection:
10 of 36 (27.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pqeuntmkekhtlw3ivg6xalrihi5lt5arco7n47wsa3u26x4cjspa._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
Similar samples:
error
XWorm
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm discovery execution persistence rat trojan
Link:
https://tria.ge/reports/250401-r4wttazygy/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Blocklisted process makes network request
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
79.110.49.98:1223
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/7c0946cd8a228f35db68a9bd702e283a3ab9f41113bede7ed206e9af5f824c9e

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:detect_tiny_vbs
Create hunting rule
Author:daniyyell
Description:Detects tiny VBS delivery technique

File information

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

Comments