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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0b8b59bcd440fdc4530e8c1eb81ce60c1cbcb85a2d1d2af42d421963f5301681. 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: 19


Intelligence 19 IOCs 1 YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0b8b59bcd440fdc4530e8c1eb81ce60c1cbcb85a2d1d2af42d421963f5301681
SHA3-384 hash: fe6dd417b4eaf46a3c2731ce0486ca2de540dfa3523675face34f90354d31b348cba4085b5ea3752b811f54646a0ff38
SHA1 hash: 294eb2f1b7d42ffb5a2d115ce08c53ddb8088415
MD5 hash: 79633c8354b5c8549e1d28c549dd9e3a
humanhash: six-maine-paris-five
File name:0b8b59bcd440fdc4530e8c1eb81ce60c1cbcb85a2d1d2.exe
Download: download sample
Signature XWorm
Create hunting rule
File size:1'168'064 bytes
First seen:2025-10-10 13:05:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 75d930149d98b9b34c55459c6a79b293 (30 x XWorm, 16 x AsyncRAT)
ssdeep 24576:6avgUB/xkoIgNaPpKQh9UE8tl1fKa/o1XX:og7gPYKl8FKaQ
Threatray 70 similar samples on MalwareBazaar
TLSH T11545D032F750007AD1F645B2E8559221BE39B15D2B20D9EF83C49A2D2F796E19FB7302
TrID 49.9% (.EXE) Win64 Executable (generic) (10522/11/4)
21.3% (.EXE) Win32 Executable (generic) (4504/4/1)
9.6% (.EXE) OS/2 Executable (generic) (2029/13)
9.5% (.EXE) Generic Win/DOS Executable (2002/3)
9.4% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
dhash icon 92e1b486a6cada72 (1 x XWorm)
Reporter abuse_ch
Tags:exe xworm


Avatar
abuse_ch
XWorm C2:
147.185.221.229:57225

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
147.185.221.229:57225 https://threatfox.abuse.ch/ioc/1611431/

Intelligence

File Origin
# of uploads :
1
# of downloads :
114
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0b8b59bcd440fdc4530e8c1eb81ce60c1cbcb85a2d1d2af42d421963f5301681.exe
Verdict:
Malicious activity
Analysis date:
2025-10-10 12:37:49 UTC
Tags:
pastebin xworm auto-startup auto rat
Link:
https://app.any.run/tasks/ebea726c-442e-4bdd-bdf3-c37a534c3eeb

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/32292/
Detection(s):
Win.Packed.njRAT-10002074-1
Create hunting rule

Win.Packed.Msilzilla-10019837-0
Create hunting rule

Win.Packed.Loveletter-10023052-0
Create hunting rule

Win.Packed.Loveletter-10024677-0
Create hunting rule

Win.Packed.Msilzilla-10026193-0
Create hunting rule

Win.Trojan.Malwarex-10056560-0
Create hunting rule

ditekSHen.MALWARE.Win.Trojan.AsyncRAT.UNOFFICIAL
Create hunting rule

ditekSHen.MALWARE.Win.XWorm.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68e8fe1df2ca2f143e41038c
Tags:
asyncrat autorun
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
Creating a window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the Program Files subdirectories
DNS request
Connection attempt
Sending a custom TCP request
Delayed writing of the file
Creating a file in the %AppData% subdirectories
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:
anti-vm anti-vm expand fingerprint lolbin microsoft_visual_cc obfuscated overlay packed packed packer_detected runonce xworm
Link:
https://www.filescan.io/uploads/68e904a2fe81c560ba56958f/reports/8cd95d57-c0c1-4af3-ac8a-c65a0be4a133/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/0b8b59bcd440fdc4530e8c1eb81ce60c1cbcb85a2d1d2af42d421963f5301681
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-10-10T09:42:00Z UTC
Last seen:
2025-10-12T04:21:00Z UTC
Hits:
~10
Detections:
Trojan.Win32.Agent.xbzzqg HEUR:Backdoor.MSIL.XClient.b Backdoor.MSIL.XWorm.c Backdoor.MSIL.XWorm.a BSS:Trojan.Win32.Generic Trojan-PSW.Win32.Stealer.sb Trojan.Win32.Agent.sb HEUR:Backdoor.MSIL.XWorm.gen HEUR:Backdoor.MSIL.Convagent.gen Backdoor.MSIL.XWorm.b Trojan.Agent.UDP.C&C Backdoor.Agent.TCP.C&C
Link:
https://opentip.kaspersky.com/0b8b59bcd440fdc4530e8c1eb81ce60c1cbcb85a2d1d2af42d421963f5301681/results?tab=lookup
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/06ed8c0d-c05a-4aa4-bb0b-0dedc74ecbe8
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
66 / 100
Link:
https://www.joesandbox.com/analysis/1792953
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
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
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
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1792953 Sample: 0b8b59bcd440fdc4530e8c1eb81... Startdate: 10/10/2025 Architecture: WINDOWS Score: 66 50 pastebin.com 2->50 52 commission-experimental.gl.at.ply.gg 2->52 64 Found malware configuration 2->64 66 Malicious sample detected (through community Yara rule) 2->66 68 Multi AV Scanner detection for dropped file 2->68 72 9 other signatures 2->72 8 0b8b59bcd440fdc4530e8c1eb81ce60c1cbcb85a2d1d2.exe 6 2->8         started        12 OpenWith.exe 2->12         started        14 OpenWith.exe 2->14         started        signatures3 70 Connects to a pastebin service (likely for C&C) 50->70 process4 file5 38 C:\Users\user\Documents\...\shost.exe, PE32+ 8->38 dropped 40 C:\Users\user\Documents\...\audiodg.exe, PE32 8->40 dropped 42 C:\Users\user\Documents\...\RCX800B.tmp, PE32+ 8->42 dropped 44 0b8b59bcd440fdc453...c1cbcb85a2d1d2..exe, PE32 8->44 dropped 74 Drops PE files to the document folder of the user 8->74 76 Creates an undocumented autostart registry key 8->76 16 shost.exe 1440 8->16         started        20 0b8b59bcd440fdc4530e8c1eb81ce60c1cbcb85a2d1d2..exe 8->20         started        22 audiodg.exe 1 8->22         started        signatures6 process7 file8 30 C:\Users\user\AppData\...\998737418972..exe, PE32+ 16->30 dropped 32 C:\Users\user\AppData\...\969023638968..exe, PE32+ 16->32 dropped 34 C:\Users\user\AppData\...\959637541184..exe, PE32+ 16->34 dropped 36 210 other malicious files 16->36 dropped 58 Drops or copies MsMpEng.exe (Windows Defender, likely to bypass HIPS) 16->58 60 Drops executable to a common third party application directory 16->60 62 Infects executable files (exe, dll, sys, html) 16->62 24 audiodg.exe 16->24         started        28 0b8b59bcd440fdc4530e8c1eb81ce60c1cbcb85a2d1d2..exe 20->28         started        signatures9 process10 dnsIp11 54 commission-experimental.gl.at.ply.gg 147.185.221.229, 57225 SALSGIVERUS United States 24->54 56 pastebin.com 104.20.29.150, 443, 49717 CLOUDFLARENETUS United States 24->56 46 C:\Users\user\AppData\Local\winlogon, PE32 24->46 dropped 48 C:\Users\user\AppData\Local\...\wixstdba.dll, PE32 28->48 dropped file12
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/0b8b59bcd440fdc4530e8c1eb81ce60c1cbcb85a2d1d2af42d421963f5301681
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0b8b59bcd440fdc4530e8c1eb81ce60c1cbcb85a2d1d2af42d421963f5301681/
Verdict:
Malicious
Threat:
Family.XWORM
Link:
https://tip.neiki.dev/file/0b8b59bcd440fdc4530e8c1eb81ce60c1cbcb85a2d1d2af42d421963f5301681
Threat name:
Win64.Trojan.Xworm
Create hunting rule
Status:
Malicious
First seen:
2025-10-06 21:56:16 UTC
File Type:
PE+ (Exe)
Extracted files:
185
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bofvtpguid64iuyorqplqhhgbqolzoc2fuosv5bniimwh5jqc2aq._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
Similar samples:
110c9d91b85e5d92db03708c2c56d5978627238c86ed7b6728b911cdd628d6a6
XWorm
2ab4615b4ddb17fc1acacdf20d5923342cc7f40b658a725cbe8dfd19909d5f5f
XWorm
3254e767805e57450103750a59ec5d006d2c69ed24fa15a98e1ac0d6537f5134
XWorm
48c07e5d17fec5de4a2fbb9a79de4bb739bf3284ecd7a561eb0d60a711328c43
XWorm
6754a947359c7dcfc0bfe8790b7125079774afd0c874301907d5ac6b8d9bb800
XWorm
a94f5465d7bec56fdf4ef8637b5b53665756347df5dff3510b4f36c3da7ba37b
XWorm
error
XWorm
+ 60 additional samples on MalwareBazaar
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm discovery persistence rat trojan
Link:
https://tria.ge/reports/251010-qbwsnszvbt/
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
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Drops startup file
Executes dropped EXE
Loads dropped DLL
Modifies system executable filetype association
Detect Xworm Payload
Xworm
Xworm family
Verdict:
Malicious
Tags:
rat xworm Win.Packed.njRAT-10002074-1
YARA:
win_mal_XWorm MALWARE_Win_XWorm
Link:
https://app.threat.zone/submission/4dfa0855-73c6-4ff3-a569-decb01a1606b
Unpacked files
SH256 hash:
0b8b59bcd440fdc4530e8c1eb81ce60c1cbcb85a2d1d2af42d421963f5301681
MD5 hash:
79633c8354b5c8549e1d28c549dd9e3a
SHA1 hash:
294eb2f1b7d42ffb5a2d115ce08c53ddb8088415
Detections:
win_xworm_w0
Create hunting rule
Link:
https://www.unpac.me/results/0d229fd8-2106-4692-97ed-73ecb7e18a81/
SH256 hash:
76957a7db92abf1667474a4e45477cea7297e9a25c78c1fadd94795fc5390833
MD5 hash:
9367eafefd3471a59df9ee9ffa198573
SHA1 hash:
e944938360ba8825ba0bed160c74d7985a6bc833
Detections:
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/0d229fd8-2106-4692-97ed-73ecb7e18a81/
Parent samples :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 hash:
89c5231c83ab8fdb4214bfff33556fcdb7e428a8752540c9c4ca19b7acbc8be4
MD5 hash:
85630426e0bb46b820ddcb8c86be9be8
SHA1 hash:
fc653a711d95d58efa0b0e4b1a0554204cac2dce
Link:
https://www.unpac.me/results/0d229fd8-2106-4692-97ed-73ecb7e18a81/
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/0b8b59bcd440fdc4530e8c1eb81ce60c1cbcb85a2d1d2af42d421963f5301681

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
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:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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:TH_Generic_MassHunt_Webshells_2025_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic multi-language webshell mass-hunt rule (PHP/ASP(X)/JSP/Python/Perl/Node) - 2025
Reference:https://cyfare.net/
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
Create hunting rule
Author:ditekSHen
Description:Detects XWorm
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/32292/

Comments