MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 1504abbdecc7d90090ef7f86836394020d4bca41f25d89516b56ff125f8d2d29. 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: 18
| SHA256 hash: | 1504abbdecc7d90090ef7f86836394020d4bca41f25d89516b56ff125f8d2d29 |
|---|---|
| SHA3-384 hash: | c17e96f1b210fdc6aed8b824de46d3e2c94ef37b9a06e486c19b6ff6f25710af3e13a465a034acd950ea807bc08239cd |
| SHA1 hash: | bd1e7b28cec2257896f3a51db69a97a286a71f7d |
| MD5 hash: | a10608bd42bc6d19586251e423f66dc9 |
| humanhash: | william-virginia-robert-apart |
| File name: | a10608bd42bc6d19586251e423f66dc9.exe |
| Download: | download sample |
| Signature | XWorm |
| File size: | 927'863 bytes |
| First seen: | 2025-09-08 11:10:34 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 112bfbb18727302cb5425c20a464b02e (52 x XWorm, 2 x AsyncRAT) |
| ssdeep | 24576:UKqpCZGE96zN4tqEKmJM60PkE16YeGVBhEv748BdEU9RcxPSi7OWBBJfwCVVQNIO:N0oPcoZ |
| Threatray | 139 similar samples on MalwareBazaar |
| TLSH | T10915AD027BEC00FAE1B2D23989E25986D7F77D6793155FCB02D48D4A3EA71D0A879321 |
| TrID | 46.6% (.EXE) InstallShield setup (43053/19/16) 17.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 11.4% (.EXE) Win64 Executable (generic) (10522/11/4) 7.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 5.4% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| Magika | pebin |
| dhash icon | 0142d2c0d2c0d202 (1 x IsraBye, 1 x XWorm) |
| Reporter |  abuse_ch |
| Tags: | exe xworm |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 147.185.221.31:49654 | https://threatfox.abuse.ch/ioc/1583376/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
110
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a10608bd42bc6d19586251e423f66dc9.exe
Verdict:
Malicious activity
Analysis date:
2025-09-08 11:13:48 UTC
Tags:
auto-reg auto-startup pastebin remote xworm auto rat
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XWorm
Verdict:
Malicious
Score:
99.9%
Tags:
asyncrat autorun ddos
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file
Creating a process from a recently created file
Enabling the 'hidden' option for recently created files
Moving a recently created file
Creating a file in the %temp% subdirectories
Modifying an executable file
Сreating synchronization primitives
Creating a file in the Program Files subdirectories
DNS request
Connection attempt
Sending a custom TCP request
Delayed writing of the file
Unauthorized injection to a recently created process
Enabling autorun with the shell\open\command registry branches
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Infecting executable files
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
crypto expiro fingerprint microsoft_visual_cc overlay overlay packed virus xworm
Verdict:
Malicious
Labled as:
Trojan.Generic
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-09-04T15:34:00Z UTC
Last seen:
2025-09-04T15:34:00Z UTC
Hits:
~10
Malware family:
XWorm
Verdict:
Malicious
Result
Threat name:
XWorm
Detection:
malicious
Classification:
spre.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
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Connects to a pastebin service (likely for C&C)
Creates an undocumented autostart registry key
Drops executable to a common third party application directory
Drops or copies MsMpEng.exe (Windows Defender, likely to bypass HIPS)
Drops PE files to the document folder of the user
Found malware configuration
Infects executable files (exe, dll, sys, html)
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: System File Execution Location Anomaly
Suricata IDS alerts for network traffic
Yara detected XWorm
Behaviour
Behavior Graph:
Score:
99%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Threat name:
Win64.Backdoor.XWorm
Status:
Malicious
First seen:
2025-09-04 18:07:00 UTC
File Type:
PE+ (Exe)
Extracted files:
12
AV detection:
29 of 38 (76.32%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
xworm
Similar samples:
+ 129 additional samples on MalwareBazaar
Result
Malware family:
xworm
Score:
10/10
Tags:
family:xworm discovery persistence rat trojan
Behaviour
Modifies registry class
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Drops startup file
Executes dropped EXE
Modifies system executable filetype association
Detect Xworm Payload
Xworm
Xworm family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
1504abbdecc7d90090ef7f86836394020d4bca41f25d89516b56ff125f8d2d29
MD5 hash:
a10608bd42bc6d19586251e423f66dc9
SHA1 hash:
bd1e7b28cec2257896f3a51db69a97a286a71f7d
SH256 hash:
3094c87345ba034f32a24870e25e1073ba113b7b10a9f18e010f1aacb317827c
MD5 hash:
231382dda8dc8024e058cea036228328
SHA1 hash:
24d18f68dca98e4a539e0a96349acd5598b5f4cc
SH256 hash:
8868ff76727c298bf62204ef9c625096290b80f8c8bf3f64f626960253abd88a
MD5 hash:
3ff5d044e56f2dc564f679e1557d25be
SHA1 hash:
0fd280679a67dce43fa334db658635ecf69a71e3
Malware family:
XWorm
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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 |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | meth_stackstrings |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | skip20_sqllang_hook |
|---|---|
| Author: | Mathieu Tartare <mathieu.tartare@eset.com> |
| Description: | YARA rule to detect if a sqllang.dll version is targeted by skip-2.0. Each byte pattern corresponds to a function hooked by skip-2.0. If $1_0 or $1_1 match, it is probably targeted as it corresponds to the hook responsible for bypassing the authentication. |
| Reference: | https://www.welivesecurity.com/ |
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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