MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 db9a5ad78c71de3317658d883c0ea179ea9e6336bb9421cdc3855ec441f10c65. 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: 17


Intelligence 17 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: db9a5ad78c71de3317658d883c0ea179ea9e6336bb9421cdc3855ec441f10c65
SHA3-384 hash: 33e2834a14a17af1dd1235be36025038dd478852500eb765b8fcbc5709158ca07cee7466e4894791e8a096b3af296404
SHA1 hash: b742516e84a783c823998b9e82add5b6f2121932
MD5 hash: acda2f86145de20c77f384aac1f04497
humanhash: tennis-nitrogen-twelve-angel
File name:ui.exe
Download: download sample
Signature XWorm
Create hunting rule
File size:16'635'904 bytes
First seen:2025-03-24 00:01:19 UTC
Last seen:2025-03-24 01:14:11 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'649 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 393216:ObM5doFTMGXvbUVwtz8bGs6YqH7D7laUN:OzgmtGGzQi
Threatray 1 similar samples on MalwareBazaar
TLSH T198F623CFB0C950945AB14719800F3B8313D717A964E869F2133B69A966E5BCDCF93F88
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
dhash icon 04b2b069ccc6b200 (1 x XWorm)
Reporter BastianHein
Tags:exe xworm

Intelligence

File Origin
# of uploads :
2
# of downloads :
447
Origin country :
CL CL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ui.exe
Verdict:
Malicious activity
Analysis date:
2025-03-24 00:04:17 UTC
Tags:
roblox evasion xworm crypto-regex remote
Link:
https://app.any.run/tasks/c488ec7c-9853-4437-8da2-3ba6f8e77acf

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e24641bb84e066269eb9b2
Tags:
asyncrat dropper virus spawn
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a process from a recently created file
Creating a file
Creating a window
Searching for synchronization primitives
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Sending an HTTP GET request
Creating a process with a hidden window
Launching a process
Unauthorized injection to a recently created process
Adding an exclusion to Microsoft Defender
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/67e0a121a175d3177345f723/reports/ca4eced5-f521-4709-a10d-772c21a59c7d/overview
Verdict:
Malicious
Labled as:
Jalapeno.Generic
Link:
https://www.hybrid-analysis.com/sample/db9a5ad78c71de3317658d883c0ea179ea9e6336bb9421cdc3855ec441f10c65
Result
Verdict:
MALICIOUS
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2d993eb1-5082-49e9-9486-4620f914edd2
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1646398
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Check if machine is in data center or colocation facility
Contains functionality to capture screen (.Net source)
Drops PE files with benign system names
Found malware configuration
Found strings related to Crypto-Mining
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Protects its processes via BreakOnTermination flag
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Schedule system process
Sigma detected: System File Execution Location Anomaly
Suricata IDS alerts for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1646398 Sample: ui.exe Startdate: 24/03/2025 Architecture: WINDOWS Score: 100 69 ip-api.com 2->69 71 api.awp.gg 2->71 79 Suricata IDS alerts for network traffic 2->79 81 Found malware configuration 2->81 83 Malicious sample detected (through community Yara rule) 2->83 85 14 other signatures 2->85 9 ui.exe 4 2->9         started        13 svchost 2->13         started        15 svchost 2->15         started        signatures3 process4 file5 57 C:\Users\user\AppData\Roaming\ui.exe, PE32+ 9->57 dropped 59 C:\Users\user\AppData\Roaming\svchost.exe, PE32 9->59 dropped 61 C:\Users\user\AppData\Local\...\ui.exe.log, CSV 9->61 dropped 97 Drops PE files with benign system names 9->97 17 svchost.exe 2 6 9->17         started        22 ui.exe 1 6 9->22         started        99 Multi AV Scanner detection for dropped file 13->99 signatures6 process7 dnsIp8 63 107.172.44.175, 4489, 49709, 49711 AS-COLOCROSSINGUS United States 17->63 65 ip-api.com 208.95.112.1, 49686, 80 TUT-ASUS United States 17->65 55 C:\Users\user\AppData\Roaming\svchost, PE32 17->55 dropped 87 System process connects to network (likely due to code injection or exploit) 17->87 89 Multi AV Scanner detection for dropped file 17->89 91 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 17->91 93 5 other signatures 17->93 24 powershell.exe 17->24         started        27 powershell.exe 17->27         started        29 powershell.exe 17->29         started        33 2 other processes 17->33 67 api.awp.gg 104.26.0.59, 443, 49703 CLOUDFLARENETUS United States 22->67 31 msedgewebview2.exe 33 206 22->31         started        file9 signatures10 process11 signatures12 95 Loading BitLocker PowerShell Module 24->95 35 conhost.exe 24->35         started        37 conhost.exe 27->37         started        39 conhost.exe 29->39         started        41 msedgewebview2.exe 31->41         started        45 msedgewebview2.exe 31->45         started        47 msedgewebview2.exe 31->47         started        53 3 other processes 31->53 49 conhost.exe 33->49         started        51 conhost.exe 33->51         started        process13 dnsIp14 73 chrome.cloudflare-dns.com 172.64.41.3, 443, 49692, 49693 CLOUDFLARENETUS United States 41->73 75 172.67.71.159, 443, 49704 CLOUDFLARENETUS United States 41->75 77 127.0.0.1 unknown unknown 41->77 101 Found strings related to Crypto-Mining 41->101 signatures15
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/db9a5ad78c71de3317658d883c0ea179ea9e6336bb9421cdc3855ec441f10c65
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/db9a5ad78c71de3317658d883c0ea179ea9e6336bb9421cdc3855ec441f10c65/
Threat name:
ByteCode-MSIL.Spyware.AsyncRAT
Create hunting rule
Status:
Malicious
First seen:
2025-03-18 10:13:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
20 of 24 (83.33%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3onfvv4mohpdgf3frwedydvbphvj4yzwxokcdtodqvpmiqprbrsq._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
Similar samples:
db9a5ad78c71de3317658d883c0ea179ea9e6336bb9421cdc3855ec441f10c65
XWorm
error
XWorm
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm defense_evasion discovery rat trojan
Link:
https://tria.ge/reports/250324-abhcaatry8/
Behaviour
Enumerates system info in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Checks whether UAC is enabled
Looks up external IP address via web service
Network Share Discovery
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
107.172.44.175:4489
Verdict:
Malicious
Tags:
external_ip_lookup
YARA:
n/a
Link:
https://app.threat.zone/submission/4e4d26cd-0f62-4a58-8216-fade5b2b43c5
Unpacked files
SH256 hash:
db9a5ad78c71de3317658d883c0ea179ea9e6336bb9421cdc3855ec441f10c65
MD5 hash:
acda2f86145de20c77f384aac1f04497
SHA1 hash:
b742516e84a783c823998b9e82add5b6f2121932
Link:
https://www.unpac.me/results/22595f56-6f0c-4f93-8e0b-7322a7afc32c/
SH256 hash:
7e6090e2d0fdbea80f2467689a9781c57f2c158dbad1454b51e2f254ec028b91
MD5 hash:
11c3a3db49a72409298b4d896eae9b27
SHA1 hash:
488bf710c13d2a2f010625ce2c97f6104ce9ec58
Detections:
win_xworm_w0
Create hunting rule
win_xworm_bytestring
Create hunting rule
win_mal_XWorm
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
MALWARE_Win_AsyncRAT
Create hunting rule
MALWARE_Win_XWorm
Create hunting rule
Link:
https://www.unpac.me/results/22595f56-6f0c-4f93-8e0b-7322a7afc32c/
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/db9a5ad78c71de3317658d883c0ea179ea9e6336bb9421cdc3855ec441f10c65

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

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