MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d0dcf814c26f582ad69096d4ede801a1867076517587d16384c891a65bf17c4f. 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: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d0dcf814c26f582ad69096d4ede801a1867076517587d16384c891a65bf17c4f
SHA3-384 hash: 71ff4d2756dccbad0d95383922d0abfab9bd60057c68f8ef7f6b03348e97a78ad6ade3771c7ceb3bbc1b3b8b16ba4ee9
SHA1 hash: 51633f87cbc345a0c39a76d217a7647c4b743ae8
MD5 hash: a2e072fcb7ab5434f84e085eea90f5a6
humanhash: enemy-october-monkey-twelve
File name:48727365.vbs
Download: download sample
Signature XWorm
Create hunting rule
File size:70'550 bytes
First seen:2024-02-19 18:35:56 UTC
Last seen:2024-02-20 14:17:58 UTC
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 1536:zcflVRFy4/y4HaUcNb0xq/K4HVWx525y4Lop0Irb5JmKU6VQ303:QBFy4/y4HRvp0IJJmi3
TLSH T1E263444323ED1049B1F6BE90AA7585740B3378A5ADBCCD6C0284485E1AF3E94F975BB3
TrID 66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1)
33.3% (.MP3) MP3 audio (1000/1)
Reporter James_inthe_box
Tags:vbs xworm

Intelligence

File Origin
# of uploads :
2
# of downloads :
132
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/476845/
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/65d39f94781f5716463dcc5d/reports/f851d428-b029-49fe-994d-89b16619f839/overview
Verdict:
Suspicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/d0dcf814c26f582ad69096d4ede801a1867076517587d16384c891a65bf17c4f
Result
Verdict:
MALICIOUS
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
spre.troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1394766
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)
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: 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:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1394766 Sample: 48727365.vbs Startdate: 19/02/2024 Architecture: WINDOWS Score: 100 37 febxworm39090.duckdns.org 2->37 39 pastebin.com 2->39 41 chrisco-upperroom.org 2->41 55 Snort IDS alert for network traffic 2->55 57 Found malware configuration 2->57 59 Malicious sample detected (through community Yara rule) 2->59 65 10 other signatures 2->65 10 wscript.exe 1 2->10         started        14 wscript.exe 2->14         started        16 wscript.exe 2->16         started        signatures3 61 Uses dynamic DNS services 37->61 63 Connects to a pastebin service (likely for C&C) 39->63 process4 dnsIp5 47 pastebin.com 172.67.34.170, 443, 49729 CLOUDFLARENETUS United States 10->47 75 System process connects to network (likely due to code injection or exploit) 10->75 77 VBScript performs obfuscated calls to suspicious functions 10->77 79 Suspicious powershell command line found 10->79 83 4 other signatures 10->83 18 powershell.exe 7 10->18         started        81 Windows Scripting host queries suspicious COM object (likely to drop second stage) 14->81 signatures6 process7 signatures8 51 Suspicious powershell command line found 18->51 53 Found suspicious powershell code related to unpacking or dynamic code loading 18->53 21 powershell.exe 15 16 18->21         started        25 conhost.exe 18->25         started        process9 dnsIp10 43 chrisco-upperroom.org 192.185.195.241, 443, 49731 UNIFIEDLAYER-AS-1US United States 21->43 45 45.74.19.84, 49730, 80 HVC-ASUS United States 21->45 67 Suspicious powershell command line found 21->67 69 Creates autostart registry keys with suspicious values (likely registry only malware) 21->69 71 Writes to foreign memory regions 21->71 73 Injects a PE file into a foreign processes 21->73 27 AddInProcess32.exe 6 21->27         started        31 powershell.exe 12 21->31         started        signatures11 process12 dnsIp13 49 febxworm39090.duckdns.org 194.147.140.138, 49737, 9090 PTPEU unknown 27->49 35 C:\Users\user\AppData\...\AddInProcess32.exe, PE32 27->35 dropped 33 conhost.exe 31->33         started        file14 process15
Score:
2%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/d0dcf814c26f582ad69096d4ede801a1867076517587d16384c891a65bf17c4f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d0dcf814c26f582ad69096d4ede801a1867076517587d16384c891a65bf17c4f/
Threat name:
Script-WScript.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2024-02-19 18:35:55 UTC
File Type:
Text (VBS)
AV detection:
6 of 24 (25.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2dopqfgcn5mcvvuqs3ko32abugdha5srowd5cy4ezci2mw7rprhq._file
Verdict:
malicious
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm persistence rat trojan
Link:
https://tria.ge/reports/240219-w8w3labc95/
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
Drops startup file
Blocklisted process makes network request
Detect Xworm Payload
Xworm
Malware Config
C2 Extraction:
febxworm39090.duckdns.org:9090
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/d0dcf814c26f582ad69096d4ede801a1867076517587d16384c891a65bf17c4f

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/476845/

Comments