MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c6e664130bdeb6e5247a648d78cbac75442549f44bae08cdcbee34983cf68620. 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

Intelligence 18 IOCs 1 YARA 5 File information Comments

SHA256 hash:	c6e664130bdeb6e5247a648d78cbac75442549f44bae08cdcbee34983cf68620
SHA3-384 hash:	12e8d9c505ffdf2c8722bb403b3af252297c2709951a63ede5ed68ece613d4adf60281a37bf4d7cf925c9ba7fd1742de
SHA1 hash:	2d6049352c4949842a024622d6d40fd305fb7828
MD5 hash:	cac06233734f0c965715505f151efc57
humanhash:	speaker-texas-yankee-uncle
File name:	cac06233734f0c965715505f151efc57.exe
Download:	download sample
Signature	XWorm Create hunting rule
File size:	1'234'943 bytes
First seen:	2025-08-15 11:45:25 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	112bfbb18727302cb5425c20a464b02e (52 x XWorm, 2 x AsyncRAT)
ssdeep	24576:UKqpCZGE96zN4tqEKmJM60PkE16YeGVBhEv748BdEU9RcxPSi7OWBBJfwCVVQNIE:N0oxpnfMNJ0
TLSH	T1C945160266EC2CE9D176923897B387C1E7FABC465351CFCF02904D1A2E6F592B879790
TrID	48.7% (.EXE) Win64 Executable (generic) (10522/11/4) 23.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 9.3% (.EXE) OS/2 Executable (generic) (2029/13) 9.2% (.EXE) Generic Win/DOS Executable (2002/3) 9.2% (.EXE) DOS Executable Generic (2000/1)
Magika	pebin
dhash icon	cc968ee8aaaae88e (3 x XWorm)
Reporter	abuse_ch
Tags:	exe xworm

abuse_ch

XWorm C2:
147.185.221.30:39982

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOC	ThreatFox Reference
147.185.221.30:39982	https://threatfox.abuse.ch/ioc/1568660/

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

_c6e664130bdeb6e5247a648d78cbac75442549f44bae08cdcbee34983cf68620.exe

Verdict:

Malicious activity

Analysis date:

2025-08-15 11:47:51 UTC

Tags:

pastebin auto-reg auto-startup xworm

Link:

https://app.any.run/tasks/caad41d8-c425-44ea-8054-7a96244853ef

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

XWorm

Link:

https://www.capesandbox.com/analysis/21525/

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=689f1e0d48c64d68735c82c1

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:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

evasive fingerprint microsoft_visual_cc obfuscated overlay packed packer_detected threat

Link:

https://www.filescan.io/uploads/689f1df0419c816a6e88348e/reports/efb7f4d9-96c6-49de-b1a8-92b8e8550f45/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/c6e664130bdeb6e5247a648d78cbac75442549f44bae08cdcbee34983cf68620

Malware family:

XWorm

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/837fb2bf-9d83-4ae7-8875-04188938370a

Result

Threat name:

XWorm

Detection:

malicious

Classification:

spre.troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1757783

Signature

.NET source code contains method to dynamically call methods (often used by packers)

.NET source code contains potential unpacker

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:

Download SVG

Score:

99%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/c6e664130bdeb6e5247a648d78cbac75442549f44bae08cdcbee34983cf68620

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64

Link:

https://app.malva.re/file/cac06233734f0c965715505f151efc57

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c6e664130bdeb6e5247a648d78cbac75442549f44bae08cdcbee34983cf68620/

Verdict:

Malicious

Threat:

Family.XWORM

Link:

https://tip.neiki.dev/file/c6e664130bdeb6e5247a648d78cbac75442549f44bae08cdcbee34983cf68620

Threat name:

Win64.Trojan.XWorm

Status:

Malicious

First seen:

2025-08-11 18:03:00 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

26 of 36 (72.22%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=y3tgieyl323okjd2msgxrs5movcckspujoxartol5y2jqphwqyqa._file

Verdict:

malicious

Label(s):

xworm

Similar samples:

error

XWorm

Result

Malware family:

xworm

Score:

10/10

Tags:

family:xworm persistence rat trojan

Link:

https://tria.ge/reports/250815-nw5vzawmv7/

Behaviour

Modifies registry class

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

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

Link:

https://app.threat.zone/submission/f58cdf3b-cc2b-4805-8fb6-19a17a791651

Unpacked files

SH256 hash:

c6e664130bdeb6e5247a648d78cbac75442549f44bae08cdcbee34983cf68620

MD5 hash:

cac06233734f0c965715505f151efc57

SHA1 hash:

2d6049352c4949842a024622d6d40fd305fb7828

Link:

https://www.unpac.me/results/3a548b46-9b41-444e-ab83-17823c659855/

SH256 hash:

3cc1580c7192e4f83a2b91c4b8269d965cc29abb8b030faad1924163d3f68816

MD5 hash:

3e78acd7adc84a504b6c1976ce73f55e

SHA1 hash:

afcbb1b7277ceb2317c671e66863a17960ea7351

Link:

https://www.unpac.me/results/3a548b46-9b41-444e-ab83-17823c659855/

Malware family:

XWorm

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/c6e664130bde/report/overview.html

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/c6e664130bdeb6e5247a648d78cbac75442549f44bae08cdcbee34983cf68620

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:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	Indicator_MiniDumpWriteDump Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects PE files and PowerShell scripts that use MiniDumpWriteDump either through direct imports or string references

Rule name:	meth_stackstrings Create hunting rule
Author:	Willi Ballenthin

Rule name:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
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.

Cape

https://www.capesandbox.com/analysis/21525/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (GUARD_CF)	high

Reviews

ID	Capabilities	Evidence
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CreateProcessW KERNEL32.dll::CloseHandle
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetDriveTypeA KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineW KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleOutputCP KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CopyFileA KERNEL32.dll::CreateDirectoryW KERNEL32.dll::CreateFileA KERNEL32.dll::CreateFileW KERNEL32.dll::DeleteFileW KERNEL32.dll::GetFileAttributesA
WIN_REG_API	Can Manipulate Windows Registry	ADVAPI32.dll::RegCreateKeyExA ADVAPI32.dll::RegSetValueExA

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