MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6c677c1c6aa698d8886acbc085f0140f9574f3aa22e56392d8453fea2f1b2ac5. 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
| SHA256 hash: | 6c677c1c6aa698d8886acbc085f0140f9574f3aa22e56392d8453fea2f1b2ac5 |
|---|---|
| SHA3-384 hash: | 74294c2bd74310281bbe69d5aec45cbae5196b72d2d9e481b65020487c3471bc9a30b7aaa0bd0600abf04e5bf21ef6e0 |
| SHA1 hash: | b715ded6ecc88cb191b55bc3b5ffa8415faa77e1 |
| MD5 hash: | 833873fb4386ede0b8ca3b968538a882 |
| humanhash: | uniform-may-missouri-moon |
| File name: | Bonifico n.1101233140486991.pdf.vbs |
| Download: | download sample |
| Signature | XWorm |
| File size: | 1'400 bytes |
| First seen: | 2023-12-15 18:27:49 UTC |
| Last seen: | Never |
| File type: |  vbs |
| MIME type: | text/plain |
| ssdeep | 24:QYry4dLQqOmKN+oAdLQqAfryR5ryg6idLQq6ryfmKN+ocryKTef8fumKN+ox:97yKg+vyTfY50iyRvg+Bsf8fBg+C |
| TLSH | T1D7212D2336FF8108F1B37FA14AF5B2B68B2E7BB12849D19D2000160E6978A01D5F67B1 |
| 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 :
108
Origin country :
NLVendor Threat Intelligence
Detection:
n/a
Detection(s):
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
lolbin masquerade remote
Verdict:
Suspicious
Labled as:
Trojan.VBS.SAgent
Result
Verdict:
MALICIOUS
Result
Threat name:
XWorm
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
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)
Sigma detected: Powershell download and load assembly
Snort IDS alert for network traffic
Suspicious powershell command line found
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 Generic Downloader
Yara detected XWorm
Behaviour
Behavior Graph:
Score:
95%
Verdict:
Malware
File Type:
ASCII
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2023-12-15 18:28:04 UTC
File Type:
Text (VBS)
AV detection:
1 of 37 (2.70%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Result
Malware family:
xworm
Score:
10/10
Tags:
family:xworm persistence rat trojan
Behaviour
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Blocklisted process makes network request
Detect Xworm Payload
Xworm
Malware Config
C2 Extraction:
tcxerr.duckdns.org:6677
Dropper Extraction:
https://uploaddeimagens.com.br/images/004/689/631/original/new_image.jpg?1702461175
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.08
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.