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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c53e19da585dfe14c009b3d8f7b79e78a9bff5cdfa6f47231be4fa31c8363560. 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: 13


Intelligence 13 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c53e19da585dfe14c009b3d8f7b79e78a9bff5cdfa6f47231be4fa31c8363560
SHA3-384 hash: dae4c4783e914f5eb9a488d40221d9309c5c8ee911a246c01dba3ba2bd2a37a0a2d1a8341b873cff766d84d264584be5
SHA1 hash: 350658fa8e0f402272ee6b16ee3d58ffbaed403d
MD5 hash: b280d543b9013e1d06d5aa7038715f4b
humanhash: sweet-alpha-three-november
File name:PO-20260915-00000-PR-20915-00001.JS
Download: download sample
Signature XWorm
Create hunting rule
File size:3'393'961 bytes
First seen:2026-10-26 07:43:51 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:application/javascript
ssdeep 98304:dOXPJWG3LStiE9LUHdmvf23CmV0qU+0NOdnr9vsTQFpJYlaBAT0sVmhz0t9fSPcS:dUUtLtKP/+AUt3E
TLSH T1DBF5F98152CBA970763FE72DD4329A510A5D25072188BF3E35F8175BA3B37232F8D4A6
Magika javascript
Reporter abuse_ch
Tags:js xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
161
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Trojan.JS.Agent.20970.4074.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6adf04f4afb06e650cd929dc
Tags:
infosteal emotet
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug dropper evasive obfuscated obfuscated packed repaired
Link:
https://www.filescan.io/uploads/6adf04dfd82c0c615cfaea07/reports/c6f91223-d0af-43ea-aa41-b164ce69416c/overview
Verdict:
Malicious
Labled as:
JS/TrojanDropper.ModiLoader
Link:
https://www.hybrid-analysis.com/sample/c53e19da585dfe14c009b3d8f7b79e78a9bff5cdfa6f47231be4fa31c8363560
Verdict:
Malicious
File Type:
js
First seen:
2026-10-25T16:28:00Z UTC
Last seen:
2026-10-28T04:58:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/c53e19da585dfe14c009b3d8f7b79e78a9bff5cdfa6f47231be4fa31c8363560/results?tab=lookup
Result
Threat name:
DonutLoader, XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1991818
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
AI detected malicious Powershell script
Antivirus detection for dropped file
Benign windows process drops PE files
Bypasses PowerShell execution policy
Creates autostart registry keys with suspicious values (likely registry only malware)
Drops PE files to the document folder of the user
Encrypted powershell cmdline option found
Hides threads from debuggers
JavaScript source code contains functionality to generate code involving a shell, file or stream
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)
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
Tries to harvest and steal browser information (history, passwords, etc)
Unusual module load detection (module proxying)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
WScript reads language and country specific registry keys (likely country aware script)
Yara detected DonutLoader
Yara detected Lua decrypt and execute
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1991818 Sample: PO-20260915-00000-PR-20915-... Startdate: 26/10/2026 Architecture: WINDOWS Score: 100 108 pki-goog.l.google.com 2->108 110 keyauth.win 2->110 112 c.pki.goog 2->112 114 Suricata IDS alerts for network traffic 2->114 116 Malicious sample detected (through community Yara rule) 2->116 118 Antivirus detection for dropped file 2->118 120 12 other signatures 2->120 13 wscript.exe 1 4 2->13         started        signatures3 process4 file5 102 C:\Users\user\...\MSBYMKHDSTJUHELO.exe, PE32 13->102 dropped 104 C:\Users\user\Documents\OLEHUJTSDHKMYBSM, ASCII 13->104 dropped 138 Benign windows process drops PE files 13->138 140 Drops PE files to the document folder of the user 13->140 142 Windows Scripting host queries suspicious COM object (likely to drop second stage) 13->142 144 2 other signatures 13->144 17 MSBYMKHDSTJUHELO.exe 3 9 13->17         started        22 cmd.exe 1 13->22         started        signatures6 process7 dnsIp8 106 104.128.191.55, 49723, 8823 M247RO United Kingdom 17->106 78 C:\Users\user\AppData\...\0tjmerucbji.exe, PE32+ 17->78 dropped 80 C:\Users\user\...\OLEHUJTSDHKMYBSM.vbs, ASCII 17->80 dropped 82 C:\Users\user\AppData\...\xpoexnornw4.ps1, ASCII 17->82 dropped 122 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 17->122 124 Encrypted powershell cmdline option found 17->124 126 Creates autostart registry keys with suspicious values (likely registry only malware) 17->126 128 3 other signatures 17->128 24 powershell.exe 22 17->24         started        28 MSBYMKHDSTJUHELO.exe 17->28         started        30 csc.exe 4 17->30         started        34 2 other processes 17->34 84 PO-20260915-00000-....js:Zone.Identifier, ASCII 22->84 dropped 32 conhost.exe 22->32         started        file9 signatures10 process11 file12 98 C:\Users\user\AppData\...\4eib2qc2.cmdline, Unicode 24->98 dropped 132 Suspicious powershell command line found 24->132 36 powershell.exe 24->36         started        38 csc.exe 24->38         started        41 conhost.exe 24->41         started        134 Antivirus detection for dropped file 28->134 100 C:\Users\user\...\MSBYMKHDSTJUHELO.exe, PE32 30->100 dropped 43 conhost.exe 30->43         started        45 cvtres.exe 1 30->45         started        47 conhost.exe 34->47         started        49 cvtres.exe 1 34->49         started        signatures13 process14 file15 51 0tjmerucbji.exe 36->51         started        55 csc.exe 36->55         started        57 conhost.exe 36->57         started        96 C:\Users\user\AppData\Local\...\4eib2qc2.dll, PE32 38->96 dropped 59 cvtres.exe 38->59         started        process16 file17 86 C:\Users\user\AppData\...\unicodedata.pyd, PE32+ 51->86 dropped 88 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32+ 51->88 dropped 90 C:\Users\user\AppData\Local\...\select.pyd, PE32+ 51->90 dropped 94 58 other malicious files 51->94 dropped 130 Multi AV Scanner detection for dropped file 51->130 61 0tjmerucbji.exe 51->61         started        92 C:\Users\user\AppData\Local\...\nckojlb4.dll, PE32 55->92 dropped 64 cvtres.exe 55->64         started        signatures18 process19 signatures20 136 Tries to harvest and steal browser information (history, passwords, etc) 61->136 66 taskkill.exe 61->66         started        68 taskkill.exe 61->68         started        70 taskkill.exe 61->70         started        process21 process22 72 conhost.exe 66->72         started        74 conhost.exe 68->74         started        76 conhost.exe 70->76         started       
Score:
98%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/c53e19da585dfe14c009b3d8f7b79e78a9bff5cdfa6f47231be4fa31c8363560
Verdict:
Malware
YARA:
1 match(es)
Tags:
Batch Command DeObfuscated Javascript JS Emulation Trace PowerShell PowerShell Call Scripting.FileSystemObject T1027 T1059.001 T1059.007 WScript.Shell
Link:
https://app.malva.re/file/b280d543b9013e1d06d5aa7038715f4b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c53e19da585dfe14c009b3d8f7b79e78a9bff5cdfa6f47231be4fa31c8363560/
Threat name:
Win32.Trojan.Malgent
Create hunting rule
Status:
Malicious
First seen:
2026-10-26 01:09:48 UTC
File Type:
Text (JavaScript)
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yu7btwsylx7bjqajwpmppn46pcu375on7jxuoiy34t5ddsbwgvqa._file
Verdict:
malicious
Label(s):
XWorm
Create hunting rule
Link:
https://reports.threatray.com/3495e213-2149-4299-8067-5ac74123cfef
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm defense_evasion discovery execution persistence rat trojan
Link:
https://tria.ge/reports/261026-jk3h9acw9x/
Behaviour
Modifies registry class
NTFS ADS
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Executes a command shell one-liner
Reads the TCP/IP host and domain name from the registry
System Location Discovery: System Language Discovery
Enumerates video capture drivers
Executes a VBScript file via the Windows Script Host.
Suspicious use of NtSetInformationThreadHideFromDebugger
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Detect Xworm Payload
Family: Xworm
Malware Config
C2 Extraction:
104.128.191.55:8823
xcJ961bPweosiBr/HD2VFQ==:10
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/c53e19da585dfe14c009b3d8f7b79e78a9bff5cdfa6f47231be4fa31c8363560

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:MULTI_Malware_AgentTesla_ForgeAuto_ed343f78_Extrait
Create hunting rule
Author:Marjoriefort
Description:Detects AgentTesla (inconnu, etat extrait)

File information

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

Comments