MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5c0214f5bd1cfff6cd9d5f23bebe3057d4e50e066e8b49ccd58454da71992c10. 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: 21


Intelligence 21 IOCs 1 YARA 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5c0214f5bd1cfff6cd9d5f23bebe3057d4e50e066e8b49ccd58454da71992c10
SHA3-384 hash: 03e31c9e81d8c4aeae4dda281bc6e1639502fc0c94374bf785b10b81609a34154d7b094b172ef63c635989888ddd7959
SHA1 hash: 127f8791920a925dab65790753f46a989e616d7c
MD5 hash: 969505140165f0a33c192ad200916668
humanhash: blossom-football-happy-asparagus
File name:lkoWopihA2to7Be.exe
Download: download sample
Signature XWorm
Create hunting rule
File size:2'460'672 bytes
First seen:2025-09-13 19:37:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:XojkK6GYj6PEoOARIeHklHfTZVsSc2ocF7ANKY+5cmwq8FqKaUdgWlJBVYf3W:hqIeQISclywX+5+qcqKa8efG
TLSH T1F7B5198789C08AA4DD51E4B623B7CA4940E13B239A46B379CF3F25E31D4573EB5B82D4
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10522/11/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter burger
Tags:exe xworm

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
193.161.193.99:27542 https://threatfox.abuse.ch/ioc/1589677/

Intelligence

File Origin
# of uploads :
1
# of downloads :
135
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
lkoWopihA2to7Be.exe
Verdict:
Malicious activity
Analysis date:
2025-09-13 19:34:30 UTC
Tags:
netreactor xworm remote
Link:
https://app.any.run/tasks/62a38d07-4652-42a7-90a2-2947c3df8922

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XWorm
Create hunting rule
Link:
https://www.capesandbox.com/analysis/27360/
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68c5c7dbe579c633a4b506e7
Tags:
autorun keylog shell spawn
Result
Verdict:
Malware
Maliciousness:

Behaviour
Enabling the 'hidden' option for analyzed file
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Creating a process with a hidden window
Creating a window
Enabling the 'hidden' option for recently created files
DNS request
Connection attempt
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Creating a file in the mass storage device
Setting a global event handler for the keyboard
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Enabling threat expansion on mass storage devices
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 net_reactor obfuscated packed packed
Link:
https://www.filescan.io/uploads/68c5c824dbc6f5a29c4391f9/reports/9aaa19f0-d206-482d-a83d-541221d83444/overview
Verdict:
Malicious
Labled as:
MSIL.Bladabindi.Generic
Link:
https://www.hybrid-analysis.com/sample/5c0214f5bd1cfff6cd9d5f23bebe3057d4e50e066e8b49ccd58454da71992c10
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-13T16:37:00Z UTC
Last seen:
2025-09-13T16:37:00Z UTC
Hits:
~10
Detections:
PDM:Trojan.Win32.Generic Backdoor.MSIL.Agent.sb HEUR:Backdoor.MSIL.Crysan.gen Trojan-Dropper.Win32.Injector.sb Trojan.MSIL.Inject.sb Backdoor.Win32.Androm Backdoor.MSIL.XWorm.c Backdoor.MSIL.XWorm.b Backdoor.MSIL.XWorm.a HEUR:Trojan.MSIL.Crypt.gen Backdoor.Agent.TCP.C&C
Link:
https://opentip.kaspersky.com/5c0214f5bd1cfff6cd9d5f23bebe3057d4e50e066e8b49ccd58454da71992c10/results?tab=lookup
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/36a3e02d-eaaf-4585-be53-c93974f750f5
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1777091
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Creates autostart registry keys with suspicious names
Creates multiple autostart registry keys
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Protects its processes via BreakOnTermination flag
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: New RUN Key Pointing to Suspicious Folder
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Suricata IDS alerts for network traffic
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1777091 Sample: lkoWopihA2to7Be.exe Startdate: 13/09/2025 Architecture: WINDOWS Score: 100 65 xhost-27542.portmap.host 2->65 71 Suricata IDS alerts for network traffic 2->71 73 Found malware configuration 2->73 75 Malicious sample detected (through community Yara rule) 2->75 77 10 other signatures 2->77 9 lkoWopihA2to7Be.exe 1 5 2->9         started        13 lkoWopihA2to7Be.exe 1 2->13         started        15 Update.exe 2->15         started        17 2 other processes 2->17 signatures3 process4 file5 59 C:\Users\user\AppData\...\lkoWopihA2to7Be.exe, PE32 9->59 dropped 61 C:\...\lkoWopihA2to7Be.exe:Zone.Identifier, ASCII 9->61 dropped 63 C:\Users\user\...\lkoWopihA2to7Be.exe.log, CSV 9->63 dropped 87 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 9->87 89 Creates autostart registry keys with suspicious names 9->89 91 Creates multiple autostart registry keys 9->91 97 3 other signatures 9->97 19 lkoWopihA2to7Be.exe 2 6 9->19         started        93 Antivirus detection for dropped file 13->93 95 Multi AV Scanner detection for dropped file 13->95 24 lkoWopihA2to7Be.exe 13->24         started        26 Update.exe 15->26         started        28 lkoWopihA2to7Be.exe 17->28         started        30 Update.exe 17->30         started        signatures6 process7 dnsIp8 67 xhost-27542.portmap.host 193.161.193.99, 27542, 49720, 49721 BITREE-ASRU Russian Federation 19->67 57 C:\ProgramData\Update.exe, PE32 19->57 dropped 79 Protects its processes via BreakOnTermination flag 19->79 81 Creates multiple autostart registry keys 19->81 83 Adds a directory exclusion to Windows Defender 19->83 32 powershell.exe 23 19->32         started        35 powershell.exe 23 19->35         started        37 powershell.exe 19->37         started        47 2 other processes 19->47 85 Injects a PE file into a foreign processes 24->85 39 lkoWopihA2to7Be.exe 24->39         started        41 Update.exe 26->41         started        43 lkoWopihA2to7Be.exe 28->43         started        45 Update.exe 30->45         started        file9 signatures10 process11 signatures12 69 Loading BitLocker PowerShell Module 32->69 49 conhost.exe 32->49         started        51 conhost.exe 35->51         started        53 conhost.exe 37->53         started        55 conhost.exe 47->55         started        process13
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/5c0214f5bd1cfff6cd9d5f23bebe3057d4e50e066e8b49ccd58454da71992c10
Verdict:
Malware
YARA:
12 match(es)
Tags:
.Net .Net Obfuscator .Net Reactor Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 1.00 Win 32 Exe x86
Link:
https://app.malva.re/file/969505140165f0a33c192ad200916668
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5c0214f5bd1cfff6cd9d5f23bebe3057d4e50e066e8b49ccd58454da71992c10/
Verdict:
Malicious
Threat:
Family.XWORM
Link:
https://tip.neiki.dev/file/5c0214f5bd1cfff6cd9d5f23bebe3057d4e50e066e8b49ccd58454da71992c10
Threat name:
ByteCode-MSIL.Backdoor.njRAT
Create hunting rule
Status:
Malicious
First seen:
2025-09-13 19:37:01 UTC
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lqbbj5n5dt77ntm5l4r35prqk7kokdqgn2futtgvqrknu4mzfqia._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
Similar samples:
error
XWorm
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm discovery execution persistence rat trojan
Link:
https://tria.ge/reports/250913-ycf3lsvk14/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
xhost-27542.portmap.host:27542
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f284a7dd-95c7-40de-8273-03d7a9d2dbed
Unpacked files
SH256 hash:
5c0214f5bd1cfff6cd9d5f23bebe3057d4e50e066e8b49ccd58454da71992c10
MD5 hash:
969505140165f0a33c192ad200916668
SHA1 hash:
127f8791920a925dab65790753f46a989e616d7c
Link:
https://www.unpac.me/results/3d139ed3-c8cf-4925-b274-b7ed50a841cc/
SH256 hash:
4f05d17ebe4ba72c9ee44de28b2f5ee260bdcee66ae6f0a9d7c31e4101040794
MD5 hash:
a8ed0baab425a1249f95e262865cd9a1
SHA1 hash:
e8bf453c402e1d1f03539a13461e5062cbab5cef
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/3d139ed3-c8cf-4925-b274-b7ed50a841cc/
SH256 hash:
b37697ffb58c595344e7067965085b9afe487ef50908b0ca586bba5eb3a91c98
MD5 hash:
0dbea523bcede873557ee288aaf9ac5d
SHA1 hash:
eef562ace6a1dced9aa354cbd39486474e9397bf
Detections:
win_xworm_w0
Create hunting rule
win_xworm_bytestring
Create hunting rule
win_mal_XWorm
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
MALWARE_Win_AsyncRAT
Create hunting rule
MALWARE_Win_XWorm
Create hunting rule
Link:
https://www.unpac.me/results/3d139ed3-c8cf-4925-b274-b7ed50a841cc/
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5c0214f5bd1c/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/5c0214f5bd1cfff6cd9d5f23bebe3057d4e50e066e8b49ccd58454da71992c10

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:ByteCode_MSIL_Backdoor_AsyncRAT
Create hunting rule
Author:ReversingLabs
Description:Yara rule that detects AsyncRAT backdoor.
Rule name:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:DotNet_Reactor
Create hunting rule
Author:@bartblaze
Description:Identifies .NET Reactor, which offers .NET code protection such as obfuscation, encryption and so on.
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:MALWARE_Win_AsyncRAT
Create hunting rule
Author:ditekSHen
Description:Detects AsyncRAT
Rule name:MALWARE_Win_XWorm
Create hunting rule
Author:ditekSHen
Description:Detects XWorm
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:pe_imphash
Create hunting rule
Rule name:PureCrypter
Create hunting rule
Author:@bartblaze
Description:Identifies PureCrypter, .NET loader and obfuscator.
Reference:https://malpedia.caad.fkie.fraunhofer.de/details/win.purecrypter
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_DOTNET_PE_List_AV
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detecs .NET Binary that lists installed AVs
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:win_xworm_bytestring
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects bytestring present in unobfuscated xworm
Rule name:win_xworm_w0
Create hunting rule
Author:jeFF0Falltrades
Description:Detects win.xworm.
Rule name:xworm
Create hunting rule
Author:jeFF0Falltrades
Rule name:xworm_kingrat
Create hunting rule
Author:jeFF0Falltrades

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/27360/

Comments