MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 86b20abad50522f0753ac9f340ae7555e0adb7d17ab4cf434c8a4a5ca8213e7a. 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: 12


Intelligence 12 IOCs 1 YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 86b20abad50522f0753ac9f340ae7555e0adb7d17ab4cf434c8a4a5ca8213e7a
SHA3-384 hash: d539e99083dd42c67720e6bd82d883b676a61824012c698182505d2fef618951bfaff3a2e4cc9857965d888662472b33
SHA1 hash: b57de2d12a8940463cd2c73fe8c73f2579c4e96a
MD5 hash: be984fd9a8f0da205c623aacf900df72
humanhash: massachusetts-robin-jersey-butter
File name:190820250448uwu.bat
Download: download sample
Signature XWorm
Create hunting rule
File size:162'175 bytes
First seen:2025-08-19 05:10:26 UTC
Last seen:Never
File type:Batch (bat) bat
MIME type:text/plain
ssdeep 3072:NUKU5mpIOJy0gRw1JJGCgPBAR7iKWZasgyW/PWqiRFAKKA5dAssUaqwKykBz9zoO:NUKU5mpIOJy0gRw1JfgPYhNDnLqwKpB3
Threatray 147 similar samples on MalwareBazaar
TLSH T10CF3D63DEAE7FDD4036FB0D0B65E3741124C8BA3B6B00F5CB4D604A62A58855EF3A54A
Magika txt
Reporter abuse_ch
Tags:bat xworm


Avatar
abuse_ch
XWorm C2:
107.189.18.107:6000

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
107.189.18.107:6000 https://threatfox.abuse.ch/ioc/1571150/

Intelligence

File Origin
# of uploads :
1
# of downloads :
44
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
19082025_0448_uwu.bat
Verdict:
Malicious activity
Analysis date:
2025-08-19 04:54:11 UTC
Tags:
xworm
Link:
https://app.any.run/tasks/22ef7615-1065-4486-ae67-5c591b7f6df2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/22029/
Detection(s):
SecuriteInfo.com.BAT.Obfus-5.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68a407878fd55a79c529213f
Tags:
n/a
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/68a4076fa4bdac9f5b9d7dd6/reports/9004897c-9b84-4479-83b4-b1c755ddf1aa/overview
Verdict:
Suspicious
Labled as:
BAT/Agent.AZY
Link:
https://www.hybrid-analysis.com/sample/86b20abad50522f0753ac9f340ae7555e0adb7d17ab4cf434c8a4a5ca8213e7a
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1759839
Signature
.NET source code contains a sample name check
.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
C2 URLs / IPs found in malware configuration
Found malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: PowerShell Base64 Encoded IEX Cmdlet
Suricata IDS alerts for network traffic
Suspicious powershell command line found
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1759839 Sample: 190820250448uwu.bat Startdate: 19/08/2025 Architecture: WINDOWS Score: 100 31 Suricata IDS alerts for network traffic 2->31 33 Found malware configuration 2->33 35 Malicious sample detected (through community Yara rule) 2->35 37 11 other signatures 2->37 9 cmd.exe 1 2->9         started        process3 signatures4 45 Suspicious powershell command line found 9->45 12 cmd.exe 1 9->12         started        14 conhost.exe 9->14         started        process5 process6 16 cmd.exe 3 12->16         started        signatures7 29 Suspicious powershell command line found 16->29 19 powershell.exe 23 22 16->19         started        23 conhost.exe 16->23         started        process8 dnsIp9 27 107.189.18.107, 49691, 6000 PONYNETUS United States 19->27 39 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 19->39 41 Query firmware table information (likely to detect VMs) 19->41 43 Found suspicious powershell code related to unpacking or dynamic code loading 19->43 25 wermgr.exe 14 19->25         started        signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/86b20abad50522f0753ac9f340ae7555e0adb7d17ab4cf434c8a4a5ca8213e7a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/86b20abad50522f0753ac9f340ae7555e0adb7d17ab4cf434c8a4a5ca8213e7a/
Verdict:
Malicious
Threat:
Family.XWORM
Link:
https://tip.neiki.dev/file/86b20abad50522f0753ac9f340ae7555e0adb7d17ab4cf434c8a4a5ca8213e7a
Threat name:
Script-BAT.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-08-19 04:54:12 UTC
File Type:
Text
AV detection:
9 of 24 (37.50%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q2zavowvaurpa5j2zhzubltvkxqk3n6rpk2m6q2mrjffzkbbhz5a._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
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ec145d51cb891b1e9a1e31088c0803371b5804baee1e766016b0a6f6e471f385
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error
XWorm
f59cf4ca5660457108b8fba581299630e197696c066b0e00171a2b87cac07b00
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ff53ea407afca08ff7555f895686fb71cc858cfd51725efc6a678c2b202f31f4
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ff6ee4d16712bd542ca2860a4bfe3b9ca7dd88f70d54215e069ffc3ec2cb7ea6
XWorm
+ 137 additional samples on MalwareBazaar
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm defense_evasion execution rat trojan
Link:
https://tria.ge/reports/250819-fvbazaz1av/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
Blocklisted process makes network request
Modifies trusted root certificate store through registry
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
107.189.18.107:6000
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/86b20abad50522f0753ac9f340ae7555e0adb7d17ab4cf434c8a4a5ca8213e7a

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:SUSP_PS1_JAB_Pattern_Jun22_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects suspicious UTF16 and Base64 encoded PowerShell code that starts with a $ sign and a single char variable
Reference:Internal Research

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/22029/

Comments