MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 db72ae0337d3edac28c3ad0acd80f5ef24a8f54afb98484217021d26359e224e. 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: 9


Intelligence 9 IOCs YARA File information Comments

SHA256 hash: db72ae0337d3edac28c3ad0acd80f5ef24a8f54afb98484217021d26359e224e
SHA3-384 hash: 498cd0d664aa4ca16da4dfde7053fa38fadb4ea44cdcc6fe5e8a8ed4625e7c449aec3fd44faf03cd5de1297cc35b2a3f
SHA1 hash: 090c97ca503f39c11b2244429f58d9cb95d63da9
MD5 hash: a3e82bfb3affe03337cb216a65db943f
humanhash: october-bulldog-harry-utah
File name:item_pictures.vbs
Download: download sample
Signature XWorm
File size:636 bytes
First seen:2024-02-16 12:20:00 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 12:Q27dKNK+AOSkExsyCYdKNVplgsbOEdKNJEhKND9rqtpFf8fD5:Q27X/OBExsy9m66OEURpOpFf8fD5
Threatray 106 similar samples on MalwareBazaar
TLSH T1A2F09602B7F5050CB2FB5F195A3010685B7FBD459C35C61C0250194F0CF2B45D9A5B77
TrID 66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1)
33.3% (.MP3) MP3 audio (1000/1)
Reporter abuse_ch
Tags:vbs xworm

Intelligence


File Origin
# of uploads :
1
# of downloads :
113
Origin country :
NL NL
Vendor Threat Intelligence
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
nemucod virus
Result
Verdict:
MALICIOUS
Result
Threat name:
Detection:
malicious
Classification:
spre.troj.expl.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Connects to a pastebin service (likely for C&C)
Creates autostart registry keys with suspicious values (likely registry only malware)
Found malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Potential PowerShell Obfuscation Via Reversed Commands
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Powershell download and load assembly
Sigma detected: Powershell download payload from hardcoded c2 list
Sigma detected: Script Initiated Connection to Non-Local Network
Sigma detected: WScript or CScript Dropper
Snort IDS alert for network traffic
Suspicious execution chain found
Suspicious powershell command line found
System process connects to network (likely due to code injection or exploit)
Uses dynamic DNS services
VBScript performs obfuscated calls to suspicious functions
Very long command line found
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 XWorm
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1393419 Sample: item_pictures.vbs Startdate: 16/02/2024 Architecture: WINDOWS Score: 100 34 xwv5group7001.duckdns.org 2->34 36 pastebin.com 2->36 48 Snort IDS alert for network traffic 2->48 50 Multi AV Scanner detection for domain / URL 2->50 52 Found malware configuration 2->52 58 13 other signatures 2->58 10 wscript.exe 1 2->10         started        14 wscript.exe 2->14         started        16 wscript.exe 2->16         started        signatures3 54 Uses dynamic DNS services 34->54 56 Connects to a pastebin service (likely for C&C) 36->56 process4 dnsIp5 40 pastebin.com 104.20.67.143, 443, 49729 CLOUDFLARENETUS United States 10->40 68 System process connects to network (likely due to code injection or exploit) 10->68 70 VBScript performs obfuscated calls to suspicious functions 10->70 72 Suspicious powershell command line found 10->72 76 4 other signatures 10->76 18 powershell.exe 7 10->18         started        74 Windows Scripting host queries suspicious COM object (likely to drop second stage) 14->74 signatures6 process7 signatures8 44 Suspicious powershell command line found 18->44 46 Found suspicious powershell code related to unpacking or dynamic code loading 18->46 21 powershell.exe 15 16 18->21         started        25 conhost.exe 18->25         started        process9 dnsIp10 38 45.74.19.84, 49730, 80 HVC-ASUS United States 21->38 60 Suspicious powershell command line found 21->60 62 Creates autostart registry keys with suspicious values (likely registry only malware) 21->62 64 Writes to foreign memory regions 21->64 66 Injects a PE file into a foreign processes 21->66 27 AddInProcess32.exe 3 21->27         started        30 powershell.exe 12 21->30         started        signatures11 process12 dnsIp13 42 xwv5group7001.duckdns.org 163.172.59.233, 49737, 7001 OnlineSASFR United Kingdom 27->42 32 conhost.exe 30->32         started        process14
Result
Malware family:
Score:
  10/10
Tags:
family:xworm persistence rat trojan
Behaviour
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Blocklisted process makes network request
Detect Xworm Payload
Xworm
Malware Config
C2 Extraction:
xwv5group7001.duckdns.org:7001
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Comments