MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7b978216e289a2c6e3f33ad04746b91d86ca32a8eeed6dfb9319bdcd22103f03. 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 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7b978216e289a2c6e3f33ad04746b91d86ca32a8eeed6dfb9319bdcd22103f03
SHA3-384 hash: 05b69e44178bc22dfd564a13e00d86adc3a80985d0f54e8073d4ef0c8ba53dd38969f694c19c4d4599366ff3a991a89f
SHA1 hash: c118c9aaee31710e17608083b6467ab6759e1771
MD5 hash: a0639b6c1da5d3552320e1a09857498d
humanhash: lemon-hotel-fifteen-white
File name:Itens solicitados.js
Download: download sample
Signature XWorm
Create hunting rule
File size:53'588 bytes
First seen:2025-09-08 13:22:55 UTC
Last seen:2025-09-08 16:34:56 UTC
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 192:L4hP1RBtnmHYkzsgEUI/KbtqXnn7f4kfyVi:shP1ntm4kYgLVte7f4kfys
Threatray 148 similar samples on MalwareBazaar
TLSH T12B33B76E3DAB8009E73495379764797CE9FE09AAD4802209C5ACF4F7A0D38D458C7CB6
Magika javascript
Reporter lowmal3
Tags:js xworm

Intelligence

File Origin
# of uploads :
2
# of downloads :
90
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.32320.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68bed8d86e66ba602d792cfc
Tags:
obfuscate autorun xtreme shell
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm base64 evasive fingerprint obfuscated obfuscated powershell
Link:
https://www.filescan.io/uploads/68bed8d6cfa59bfdc7f37ee9/reports/dc7c133c-3a52-4e9e-a8c2-b9dbbaf9f897/overview
Verdict:
Malicious
Labled as:
TrojanDownloader/JS.NetLoader
Link:
https://www.hybrid-analysis.com/sample/7b978216e289a2c6e3f33ad04746b91d86ca32a8eeed6dfb9319bdcd22103f03
Verdict:
Malicious
File Type:
js
First seen:
2025-09-08T08:12:00Z UTC
Last seen:
2025-09-08T08:12:00Z UTC
Hits:
~1000
Detections:
Trojan.JS.SAgent.sb HEUR:Trojan-Downloader.Script.Generic HEUR:Trojan.Script.Generic
Link:
https://opentip.kaspersky.com/7b978216e289a2c6e3f33ad04746b91d86ca32a8eeed6dfb9319bdcd22103f03/results?tab=lookup
Result
Threat name:
PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1773154
Signature
Creates autostart registry keys with suspicious values (likely registry only malware)
Creates processes via WMI
Found Tor onion address
JavaScript source code contains functionality to generate code involving a shell, file or stream
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries the IP of a very long domain name
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: New RUN Key Pointing to Suspicious Folder
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Windows Shell/Scripting Application File Write to Suspicious Folder
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 download and execute
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1773154 Sample: Itens solicitados.js Startdate: 08/09/2025 Architecture: WINDOWS Score: 100 34 bafybeica6nm6yw5r4rj74adbbamo3tggtsw62duiuu672biu5myzfc65ba.ipfs.dweb.link 2->34 36 ia902909.us.archive.org 2->36 38 2 other IPs or domains 2->38 50 Malicious sample detected (through community Yara rule) 2->50 52 Multi AV Scanner detection for submitted file 2->52 54 Yara detected PureLog Stealer 2->54 58 10 other signatures 2->58 8 wscript.exe 1 2->8         started        11 powershell.exe 15 17 2->11         started        14 powershell.exe 2->14         started        16 3 other processes 2->16 signatures3 56 Queries the IP of a very long domain name 34->56 process4 dnsIp5 60 Suspicious powershell command line found 8->60 62 Wscript starts Powershell (via cmd or directly) 8->62 64 Windows Scripting host queries suspicious COM object (likely to drop second stage) 8->64 70 2 other signatures 8->70 40 bafybeica6nm6yw5r4rj74adbbamo3tggtsw62duiuu672biu5myzfc65ba.ipfs.dweb.link 209.94.90.2, 443, 49696, 49704 PROTOCOLUS United States 11->40 42 archive.org 207.241.224.2, 443, 49694, 49700 INTERNET-ARCHIVEUS United States 11->42 44 ia902909.us.archive.org 207.241.233.49, 443, 49695 INTERNET-ARCHIVEUS United States 11->44 66 Found Tor onion address 11->66 68 Creates autostart registry keys with suspicious values (likely registry only malware) 11->68 18 cmd.exe 2 11->18         started        21 conhost.exe 11->21         started        46 ia802909.us.archive.org 207.241.233.59, 443, 49701, 49707 INTERNET-ARCHIVEUS United States 14->46 23 conhost.exe 14->23         started        48 127.0.0.1 unknown unknown 16->48 25 powershell.exe 16->25         started        signatures6 process7 file8 32 C:\Users\Public\Downloads32ame_File.js, data 18->32 dropped 28 conhost.exe 18->28         started        72 Found Tor onion address 25->72 30 conhost.exe 25->30         started        signatures9 process10
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7b978216e289a2c6e3f33ad04746b91d86ca32a8eeed6dfb9319bdcd22103f03/
Verdict:
Malicious
Threat:
Family.XWORM
Link:
https://tip.neiki.dev/file/7b978216e289a2c6e3f33ad04746b91d86ca32a8eeed6dfb9319bdcd22103f03
Threat name:
Script-JS.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-09-08 11:07:56 UTC
File Type:
Binary
AV detection:
13 of 38 (34.21%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=polyefxcrgrmny7thlieorvzdwdmumvi53ww364tdg642iqqh4bq._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
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d9fe09a4c63d64a5adf1bdd5a04034401831f76b7330547a991fe4bf29cf419f
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e119c6c5485307075a1e5d0950a77f978f7f17e23c315ed8c38cc1259b8af26f
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e45fdbb2d13cde33ef20e43a38308dca4bbe4718c01268ae960e3e105494923d
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error
XWorm
+ 138 additional samples on MalwareBazaar
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm discovery execution persistence rat trojan
Link:
https://tria.ge/reports/250908-qm4bwscl9w/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Drops startup file
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Detect Xworm Payload
Process spawned unexpected child process
Xworm
Xworm family
Malware Config
C2 Extraction:
jerrytech2020.duckdns.org:4580
Dropper Extraction:
https://archive.org/download/optimized_msi_20250904/optimized_MSI.png
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
Link:
https://yomi.yoroi.company/submissions/7b978216e289a2c6e3f33ad04746b91d86ca32a8eeed6dfb9319bdcd22103f03

File information

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

Malspam

XWorm

Java Script (JS) js 7b978216e289a2c6e3f33ad04746b91d86ca32a8eeed6dfb9319bdcd22103f03

(this sample)

  
Delivery method
Distributed via e-mail attachment

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