MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 581ccdedd0f1e52d4827a25038c0eeb4f3526cbcb430df2cb3f8607995805991. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 581ccdedd0f1e52d4827a25038c0eeb4f3526cbcb430df2cb3f8607995805991
SHA3-384 hash: 122948fe4073d685881d1918ce9aeacfe3965928404c675ebd4cd296b06d149385a9586b62b275e92592f4f1e900c004
SHA1 hash: f5d2611acc442fac0fb280b1422d9dddf0fd6c26
MD5 hash: 336388dbe238b1963e68cd1eb58ae2a0
humanhash: mississippi-enemy-apart-mobile
File name:DEKONT.bat
Download: download sample
Signature XWorm
Create hunting rule
File size:136'611 bytes
First seen:2025-10-22 13:05:39 UTC
Last seen:Never
File type:Batch (bat) bat
MIME type:text/plain
ssdeep 3072:17akRzxdKfKlkVlbg3/MxpoaT7/N+9Soqf5w44og9kyfluJRHcxXYaxRya3eur4/:17lRzxdKfKceIRkEnwpqf
TLSH T137D35F2B876EB883026B3087E5F53B7A1C4CF64EAE3169F897D204711B45631AB5F16C
Magika batch
Reporter abuse_ch
Tags:bat geo TUR xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
SE SE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
_581ccdedd0f1e52d4827a25038c0eeb4f3526cbcb430df2cb3f8607995805991.txt
Verdict:
No threats detected
Analysis date:
2025-10-22 13:12:04 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/71401854-8031-43da-84f3-86ca9f58a058

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XWorm
Create hunting rule
Link:
https://www.capesandbox.com/analysis/33762/
Detection(s):
no reply from clamd
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68f8d6dc3edd081eba40bdf0
Tags:
obfuscate xtreme shell
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 evasive obfuscated powershell
Link:
https://www.filescan.io/uploads/68f8d73f11ff3db29f663aec/reports/24d716a7-ab7a-463f-893f-955d022c4181/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/581ccdedd0f1e52d4827a25038c0eeb4f3526cbcb430df2cb3f8607995805991
Verdict:
Malicious
File Type:
unix shell
First seen:
2025-10-21T03:56:00Z UTC
Last seen:
2025-10-23T16:54:00Z UTC
Hits:
~100
Detections:
BSS:Trojan.Win32.Generic PDM:Trojan.Win32.Generic Backdoor.Agent.TCP.C&C Trojan-PSW.Win32.Stealer.sb Trojan.BAT.Agent.sb HEUR:Trojan.PowerShell.Tesre.sb VHO:Trojan.Win64.Convagent.gen PDM:HackTool.Win32.Yzon.a Backdoor.MSIL.XWorm.eub Trojan.PowerShell.AmsiBypass.sb HEUR:Trojan.BAT.Tesre.gen HackTool.Win64.PSWDump.p Backdoor.MSIL.XWorm.b Backdoor.MSIL.XWorm.a
Link:
https://opentip.kaspersky.com/581ccdedd0f1e52d4827a25038c0eeb4f3526cbcb430df2cb3f8607995805991/results?tab=lookup
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1799840
Signature
Found suspicious powershell code related to unpacking or dynamic code loading
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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 Powershell decode and execute
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1799840 Sample: DEKONT.bat Startdate: 22/10/2025 Architecture: WINDOWS Score: 100 34 Suricata IDS alerts for network traffic 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 7 other signatures 2->40 9 cmd.exe 1 2->9         started        12 svchost.exe 1 1 2->12         started        process3 dnsIp4 52 Suspicious powershell command line found 9->52 15 cmd.exe 1 9->15         started        17 conhost.exe 9->17         started        32 127.0.0.1 unknown unknown 12->32 signatures5 process6 process7 19 cmd.exe 2 15->19         started        signatures8 42 Suspicious powershell command line found 19->42 22 powershell.exe 21 32 19->22         started        26 conhost.exe 19->26         started        process9 dnsIp10 30 107.172.44.153, 49704, 6000 AS-COLOCROSSINGUS United States 22->30 44 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 22->44 46 Query firmware table information (likely to detect VMs) 22->46 48 Found suspicious powershell code related to unpacking or dynamic code loading 22->48 50 Loading BitLocker PowerShell Module 22->50 28 wermgr.exe 14 22->28         started        signatures11 process12
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/581ccdedd0f1e52d4827a25038c0eeb4f3526cbcb430df2cb3f8607995805991
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/581ccdedd0f1e52d4827a25038c0eeb4f3526cbcb430df2cb3f8607995805991/
Verdict:
Malicious
Threat:
Backdoor.MSIL.XWorm
Link:
https://tip.neiki.dev/file/581ccdedd0f1e52d4827a25038c0eeb4f3526cbcb430df2cb3f8607995805991
Threat name:
Script-BAT.Backdoor.Xworm
Create hunting rule
Status:
Suspicious
First seen:
2025-10-21 10:47:57 UTC
File Type:
Text (Batch)
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=laom33oq6hss2sbhujidrqhowtzve3f4wqyn6lft7bqhtfmalgiq._file
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm execution rat trojan
Link:
https://tria.ge/reports/251022-qc7assfl3s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
Badlisted process makes network request
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
107.172.44.153:6000
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/581ccdedd0f1e52d4827a25038c0eeb4f3526cbcb430df2cb3f8607995805991

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: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.

Cape
Cape
https://www.capesandbox.com/analysis/33762/

Comments