MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1923a221890b6b2fcae6e98b7de08e26f25c4bfd766b9b62365db04f71c9d44b. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
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SHA256 hash: 1923a221890b6b2fcae6e98b7de08e26f25c4bfd766b9b62365db04f71c9d44b
SHA3-384 hash: 5bdb1e83ebe40f168b31c8a6bca88307ef0cd3262ec8392fd3d035fce4e65d98358f03cc35175538e58ac899a71ab550
SHA1 hash: 8bfb5f751ce1292b5904eca0dc52b6be12664879
MD5 hash: 177bfc99cc0a43f7b43afe44bebeb260
humanhash: magazine-lithium-yankee-princess
File name:GEF Industries Inquiry.js
Download: download sample
Signature XWorm
Create hunting rule
File size:211'733 bytes
First seen:2025-07-29 19:29:48 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 6144:RJw88ye8trZcZd+Et17ON94ADwel7zzYfIeyhQGHIgrRP:fwItrZ4+Et17ON94ADwW7zFJ
TLSH T1A624393CD4A2ACEC437E30C9304A7381A18E17E3A5B81F5CFAE0587B2C5554DEBB955A
Magika javascript
Reporter abuse_ch
Tags:js xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
45
Origin country :
SE SE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BAT.Obfus-5.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68871a25af3050dc8d31d052
Tags:
autorun philis hello sage
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/1923a221890b6b2fcae6e98b7de08e26f25c4bfd766b9b62365db04f71c9d44b
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1746673
Signature
.NET source code contains a sample name check
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
C2 URLs / IPs found in malware configuration
Drops script or batch files to the startup folder
Found malware configuration
Joe Sandbox ML detected suspicious sample
JScript performs obfuscated calls to suspicious functions
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Powershell drops PE file
Powershell is started from unusual location (likely to bypass HIPS)
Reads the Security eventlog
Reads the System eventlog
Sample uses string decryption to hide its real strings
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Drops script at startup location
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: PowerShell Base64 Encoded IEX Cmdlet
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Suspicious powershell command line found
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Wscript starts Powershell (via cmd or directly)
Yara detected Powershell decode and execute
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1746673 Sample: GEF Industries Inquiry.js Startdate: 29/07/2025 Architecture: WINDOWS Score: 100 158 dollarman101.hopto.org 2->158 164 Found malware configuration 2->164 166 Malicious sample detected (through community Yara rule) 2->166 168 Multi AV Scanner detection for submitted file 2->168 170 15 other signatures 2->170 12 wscript.exe 1 2 2->12         started        16 cmd.exe 2->16         started        18 cmd.exe 2->18         started        20 7 other processes 2->20 signatures3 process4 file5 140 C:\Users\user\AppData\...\UraniaPole.bat, ASCII 12->140 dropped 180 JScript performs obfuscated calls to suspicious functions 12->180 182 Wscript starts Powershell (via cmd or directly) 12->182 184 Windows Scripting host queries suspicious COM object (likely to drop second stage) 12->184 186 Suspicious execution chain found 12->186 22 cmd.exe 1 12->22         started        25 cmd.exe 16->25         started        27 conhost.exe 16->27         started        29 cmd.exe 18->29         started        31 conhost.exe 18->31         started        188 Powershell is started from unusual location (likely to bypass HIPS) 20->188 190 Reads the Security eventlog 20->190 192 Reads the System eventlog 20->192 33 cmd.exe 20->33         started        35 cmd.exe 20->35         started        37 cmd.exe 20->37         started        39 9 other processes 20->39 signatures6 process7 signatures8 172 Suspicious powershell command line found 22->172 174 Wscript starts Powershell (via cmd or directly) 22->174 41 cmd.exe 1 22->41         started        43 conhost.exe 22->43         started        45 cmd.exe 25->45         started        48 cmd.exe 29->48         started        50 cmd.exe 33->50         started        52 cmd.exe 35->52         started        54 cmd.exe 37->54         started        56 cmd.exe 39->56         started        58 cmd.exe 39->58         started        process9 signatures10 60 cmd.exe 2 41->60         started        194 Suspicious powershell command line found 45->194 196 Wscript starts Powershell (via cmd or directly) 45->196 63 powershell.exe 45->63         started        66 conhost.exe 45->66         started        68 2 other processes 48->68 70 2 other processes 50->70 72 2 other processes 52->72 74 2 other processes 54->74 76 2 other processes 56->76 78 2 other processes 58->78 process11 file12 176 Suspicious powershell command line found 60->176 178 Wscript starts Powershell (via cmd or directly) 60->178 80 powershell.exe 1 27 60->80         started        85 conhost.exe 60->85         started        142 C:\Users\user\AppData\Roaming\...\7978.bat, ASCII 63->142 dropped 87 csc.exe 63->87         started        144 C:\Users\user\AppData\Roaming\...\5e4b.bat, ASCII 68->144 dropped 89 csc.exe 68->89         started        146 C:\Users\user\AppData\Roaming\...\9a5b.bat, ASCII 70->146 dropped 91 csc.exe 70->91         started        148 C:\Users\user\AppData\Roaming\...\13f5.bat, ASCII 72->148 dropped 93 csc.exe 72->93         started        150 C:\Users\user\AppData\Roaming\...\0708.bat, ASCII 74->150 dropped 95 csc.exe 74->95         started        152 C:\Users\user\AppData\Roaming\...\9163.bat, ASCII 76->152 dropped 97 csc.exe 76->97         started        154 C:\Users\user\AppData\Roaming\...\0b34.bat, ASCII 78->154 dropped 99 csc.exe 78->99         started        signatures13 process14 dnsIp15 156 dollarman101.hopto.org 206.123.145.172, 7676 LEASEWEB-USA-NYC-11US United States 80->156 120 C:\Users\user\AppData\...\XWormClient.exe, PE32+ 80->120 dropped 136 2 other malicious files 80->136 dropped 160 Drops script or batch files to the startup folder 80->160 162 Powershell drops PE file 80->162 101 csc.exe 3 80->101         started        122 C:\Users\user\AppData\Local\...\ezsxelmk.dll, PE32 87->122 dropped 104 cvtres.exe 87->104         started        124 C:\Users\user\AppData\Local\...\uag4mkq2.dll, PE32 89->124 dropped 106 cvtres.exe 89->106         started        126 C:\Users\user\AppData\Local\...\r3laqbho.dll, PE32 91->126 dropped 108 cvtres.exe 91->108         started        128 C:\Users\user\AppData\Local\...\01dh3r3s.dll, PE32 93->128 dropped 110 cvtres.exe 93->110         started        130 C:\Users\user\AppData\Local\...\toxurrzn.dll, PE32 95->130 dropped 112 cvtres.exe 95->112         started        132 C:\Users\user\AppData\Local\...\1yyxpzl2.dll, PE32 97->132 dropped 114 cvtres.exe 97->114         started        134 C:\Users\user\AppData\Local\...\sndhvd2i.dll, PE32 99->134 dropped 116 cvtres.exe 99->116         started        file16 signatures17 process18 file19 138 C:\Users\user\AppData\Local\...\dz3e5uf5.dll, PE32 101->138 dropped 118 cvtres.exe 1 101->118         started        process20
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/1923a221890b6b2fcae6e98b7de08e26f25c4bfd766b9b62365db04f71c9d44b
Verdict:
Malware
YARA:
1 match(es)
Tags:
DeObfuscated Obfuscated T1059.005 VBScript
Link:
https://app.malva.re/file/177bfc99cc0a43f7b43afe44bebeb260
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1923a221890b6b2fcae6e98b7de08e26f25c4bfd766b9b62365db04f71c9d44b/
Verdict:
Clean
Link:
https://tip.neiki.dev/file/1923a221890b6b2fcae6e98b7de08e26f25c4bfd766b9b62365db04f71c9d44b
Threat name:
Script-JS.Backdoor.Xworm
Create hunting rule
Status:
Suspicious
First seen:
2025-07-28 06:35:19 UTC
File Type:
Text (HTML)
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=der2eimjbnvs7sxg5gfx3yeoe3zfys75ozvzwyrwlwye64oj2rfq._file
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm execution persistence rat trojan
Link:
https://tria.ge/reports/250729-x75h1s1nv8/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Adds Run key to start application
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Drops startup file
Executes dropped EXE
Blocklisted process makes network request
Detect Xworm Payload
Xworm
Xworm family
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1923a221890b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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
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)

File information

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

Comments