MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff98a969bda3fcfae8b6ffb70abb685a66871f759e192f8f3e9f5f866dfb9663. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ff98a969bda3fcfae8b6ffb70abb685a66871f759e192f8f3e9f5f866dfb9663
SHA3-384 hash: 60eb7a9c2987b6222357a94497678824f7ecee6af9cb5e76062ed32afff98c5abfe749fbd37b97714e6a6480e0e637f9
SHA1 hash: 7d4c0a3b7db2179cb0cc749c3f0f9cdf21366445
MD5 hash: 593be16184e7506e25f4a1bedd11c54a
humanhash: salami-muppet-paris-bulldog
File name:z1PEDIDODECOMPRAEPERFILDAEMPRESA.vbs
Download: download sample
Signature XWorm
Create hunting rule
File size:1'185'975 bytes
First seen:2026-02-17 13:30:14 UTC
Last seen:2026-02-17 13:30:21 UTC
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 192:MG6ARh7Vakm7A7mkObVbm9WkzMhmzCPGVUefSlY:IlY
Threatray 2'429 similar samples on MalwareBazaar
TLSH T1A44585C7AE66B4F30E138474D6B0A418E457F1E8386CDABC3252688594DDDCECDA07A7
Magika txt
Reporter FXOLabs
Tags:vbs xworm

Intelligence

File Origin
# of uploads :
2
# of downloads :
68
Origin country :
BR BR
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/53598/
Detection(s):
SecuriteInfo.com.VBS.Agent-101.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69946da52715406c647a8fa7
Tags:
ransomware obfuscate autorun shell
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/69946d69930564ff3ca5c2fc/reports/e9d46ef2-98ae-418c-b818-6a7bc6187c7d/overview
Verdict:
Malicious
Labled as:
GT:VB.VBS.Rempi.5
Link:
https://www.hybrid-analysis.com/sample/ff98a969bda3fcfae8b6ffb70abb685a66871f759e192f8f3e9f5f866dfb9663
Verdict:
Malicious
File Type:
vbs
Detections:
PDM:Trojan.Win32.Generic Trojan.Win32.Zapchast.bhgd HEUR:Trojan.Script.Generic Trojan.Agentb.TCP.C&C Backdoor.Agent.TCP.C&C Trojan.VBS.SAgent.sb Trojan.JS.SAgent.sb HEUR:Trojan-Downloader.Script.Generic HEUR:Trojan.Win32.Agentb.gen
Link:
https://opentip.kaspersky.com/ff98a969bda3fcfae8b6ffb70abb685a66871f759e192f8f3e9f5f866dfb9663/results?tab=lookup
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ff98a969bda3fcfae8b6ffb70abb685a66871f759e192f8f3e9f5f866dfb9663/
Verdict:
Malicious
Threat:
Trojan.Win32.Zapchast
Link:
https://tip.neiki.dev/file/ff98a969bda3fcfae8b6ffb70abb685a66871f759e192f8f3e9f5f866dfb9663
Threat name:
Script-WScript.Trojan.Kepavll
Create hunting rule
Status:
Malicious
First seen:
2026-02-17 13:14:26 UTC
File Type:
Binary
AV detection:
10 of 38 (26.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=76mks2n5up6pv2fw763qvo3iljtioh3vtyms7dz6t5pym3p3szrq._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
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429f1c923c752215d19a9c7af23e21521911dddc5ad4d283baac4a9c9b36a3f2
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8bcb49d7c3bb3d5e54671f4e347f93ef660ee3a9f26795d177c49cef8900e7a7
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965655a4e816f10f193a93474deaa7c93465e84a44e20dae33e5a699651e77c5
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error
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+ 2'419 additional samples on MalwareBazaar
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm discovery execution rat trojan
Link:
https://tria.ge/reports/260217-qrybfabx5c/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
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:
103.83.87.178:1991
Dropper Extraction:
https://ia600603.us.archive.org/13/items/msi-pro-with-b-64_202602/MSI_PRO_with_b64.png
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/ff98a969bda3fcfae8b6ffb70abb685a66871f759e192f8f3e9f5f866dfb9663

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:ClamAV_Emotet_String_Aggregate
Create hunting rule

File information

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

Malspam

XWorm

Visual Basic Script (vbs) vbs ff98a969bda3fcfae8b6ffb70abb685a66871f759e192f8f3e9f5f866dfb9663

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/53598/

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