MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78d390316afdd752af4ac8648ef90a51329291c2c13f80509c4163b9bab177bf. 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: 14


Intelligence 14 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 78d390316afdd752af4ac8648ef90a51329291c2c13f80509c4163b9bab177bf
SHA3-384 hash: 77454a63df70bf07b40dbbc2aa865faea00c242e4ddd0f4e9411c96c0c36f27fda5a7ccb4117f765e51496399655b85b
SHA1 hash: 134c33b14f1e2230cb25d838ee6a14235791b922
MD5 hash: 4895b0e16a718f70be2bf5e9455f2c8c
humanhash: blue-ink-texas-shade
File name:dd.bat
Download: download sample
Signature XWorm
Create hunting rule
File size:51'970 bytes
First seen:2025-11-23 16:34:04 UTC
Last seen:Never
File type:Batch (bat) bat
MIME type:text/x-msdos-batch
ssdeep 768:RonNXJgNFl7GhGZt3I85fmg4t56J3XxbJE/aKbi6bR2UpzQ+Nt5T:RoNXJoGhGfKLbmXxbK/T26R2ic+N3
Threatray 2'165 similar samples on MalwareBazaar
TLSH T1A3334B361953FEC1677F2C94F20836A10C943A674366862CF7C409A92CBA5A4DF6DDF8
Magika pem
Reporter smica83
Tags:bat HUN xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
50
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
dd.bat
Verdict:
No threats detected
Analysis date:
2025-11-23 16:37:14 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a0882786-c5e1-47d8-8096-a14a4b7853ee

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/41166/
Gathering data
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=692337a2baf0edd59969fbe4
Tags:
asyncrat dropper extens sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a window
Creating a file
Creating a file in the %temp% directory
Creating a process from a recently created file
Сreating synchronization primitives
Enabling the 'hidden' option for recently created files
Connection attempt to an infection source
Unauthorized injection to a recently created process
Creating a file in the mass storage device
Query of malicious DNS domain
Enabling threat expansion on mass storage devices
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 bladabindi certutil certutil lolbin obfuscated reconnaissance
Link:
https://www.filescan.io/uploads/69233789f96b58f0dc80e907/reports/e978de1a-ae04-4056-9bd6-2f57c1b4ec45/overview
Verdict:
Malicious
Labled as:
PHM.Generic
Link:
https://www.hybrid-analysis.com/sample/78d390316afdd752af4ac8648ef90a51329291c2c13f80509c4163b9bab177bf
Result
Gathering data
Verdict:
Malicious
File Type:
text.utf8
Detections:
Backdoor.MSIL.XWorm.b Trojan.WinLNK.Agent.fb Trojan.VBS.Runner.sb HEUR:Trojan-Spy.WinLNK.Xegumumune.gen HEUR:Backdoor.MSIL.XClient.b
Link:
https://opentip.kaspersky.com/78d390316afdd752af4ac8648ef90a51329291c2c13f80509c4163b9bab177bf/results?tab=lookup
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1819566
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: Legitimate Application Dropped Executable
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1819566 Sample: dd.bat Startdate: 23/11/2025 Architecture: WINDOWS Score: 100 22 rat.varrisdom.uk 2->22 26 Found malware configuration 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus detection for URL or domain 2->30 32 10 other signatures 2->32 8 cmd.exe 1 2->8         started        signatures3 process4 process5 10 + .exe 2 8->10         started        13 certutil.exe 3 2 8->13         started        16 conhost.exe 8->16         started        dnsIp6 24 rat.varrisdom.uk 80.99.42.73, 6000 LIBERTYGLOBALLibertyGlobalformerlyUPCBroadbandHolding Hungary 10->24 18 WerFault.exe 19 16 10->18         started        20 C:\Users\user\AppData\Local\Temp\+ .exe, PE32 13->20 dropped file7 process8
Score:
96%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/78d390316afdd752af4ac8648ef90a51329291c2c13f80509c4163b9bab177bf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/78d390316afdd752af4ac8648ef90a51329291c2c13f80509c4163b9bab177bf/
Verdict:
Malicious
Threat:
Family.XWORM
Link:
https://tip.neiki.dev/file/78d390316afdd752af4ac8648ef90a51329291c2c13f80509c4163b9bab177bf
Threat name:
ByteCode-MSIL.Backdoor.XWormRAT
Create hunting rule
Status:
Malicious
First seen:
2025-11-22 17:39:20 UTC
File Type:
Text
Extracted files:
2
AV detection:
10 of 36 (27.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pdjzamlk7xlvfl2kzbsi56ikkezjfeocye7yaue4ifr3tovro67q._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
Similar samples:
78d390316afdd752af4ac8648ef90a51329291c2c13f80509c4163b9bab177bf
XWorm
8f526c18a2151d5d43f9d3569696519bfb76a900fa8b7ff4e4f0100051730c8d
XWorm
a21ea3be11dab8ff00566411bca41ea6c635ac29ed71bca8274da560387701c9
XWorm
b5530271f10e05e1bf2a67b4d89344c90d6ad746d1c78bf0cf75d9755a9f2ae5
XWorm
b683ba948e1d61180ff6a08d72f354e3280c260e7f8ff2cf3c9ca40bc9c76c4b
XWorm
be24a2b0dad597b634cc1e5e59b8739ebccb87f2eaffa6a952f02c8933e420ce
XWorm
error
XWorm
+ 2'155 additional samples on MalwareBazaar
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm defense_evasion rat trojan
Link:
https://tria.ge/reports/251123-t283gaap8y/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Deobfuscate/Decode Files or Information
Executes dropped EXE
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
rat.varrisdom.uk: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/78d390316afdd752af4ac8648ef90a51329291c2c13f80509c4163b9bab177bf

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:Certutil_Decode_OR_Download
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Certutil Decode
Reference:Internal Research

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/41166/

Comments