MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5e4107d5483ac76b7b8005103da339ad96b87a808d3eb2e7b7e97844b6a84453. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5e4107d5483ac76b7b8005103da339ad96b87a808d3eb2e7b7e97844b6a84453
SHA3-384 hash: f7f7c595c92748da74b24f9278da6c923d6bd0e94f3b4c512557a33947273ac4c84e82b186f65549b70305ac95b8bf4a
SHA1 hash: 8d0763a781ad60e8273de4fe4998ed2c48bb967f
MD5 hash: d2cc69edc23e20076fa4839ff48d49bd
humanhash: beer-two-delta-johnny
File name:update_windows10v.exe
Download: download sample
Signature XWorm
Create hunting rule
File size:2'663'424 bytes
First seen:2025-08-09 01:19:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 75a20672afc7bfa2e72f3631474db75d (4 x LummaStealer, 2 x Stealc, 2 x Vidar)
ssdeep 49152:C62gkn0Vqu0URA5ie7YqaUYSNytrEVbvr4SqpC+KobpP:C6S0VMURGXYSUtrKrQpp7pP
TLSH T18FC5E125E87991DAFDD301B17B598252A4237F3F9E2C6A9B40F48B40124ADED163F13B
TrID 63.5% (.EXE) Win64 Executable (generic) (10522/11/4)
12.2% (.EXE) OS/2 Executable (generic) (2029/13)
12.0% (.EXE) Generic Win/DOS Executable (2002/3)
12.0% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter aachum
Tags:exe VioletWorm xworm


Avatar
iamaachum
http://147.45.45.89/update_windows10v.exe

Uses GoFile API for exfiltration

Intelligence

File Origin
# of uploads :
1
# of downloads :
59
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
update_windows10v.exe
Verdict:
Malicious activity
Analysis date:
2025-08-09 01:12:38 UTC
Tags:
auto-startup auto-reg amsi-bypass
Link:
https://app.any.run/tasks/995486f4-5220-4402-a44f-37f1d9d5b5d9

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/19799/
Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6896a0851e8a59ee04e7ba39
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Launching a process
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a process with a hidden window
Creating a window
Connection attempt
Using the Windows Management Instrumentation requests
Creating a process from a recently created file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
fingerprint microsoft_visual_cc packed similar-threat
Link:
https://www.filescan.io/uploads/6896a27b9ef4d2ff7cf37f9e/reports/596f68e3-c247-46e4-85de-e7da945a61c8/overview
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/5e4107d5483ac76b7b8005103da339ad96b87a808d3eb2e7b7e97844b6a84453
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/d2a16199-d7c1-4c4f-a27d-32af821b87b7
Result
Threat name:
VioletWorm, XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1753480
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Drops PE files to the startup folder
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sets debug register (to hijack the execution of another thread)
Suricata IDS alerts for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected VioletWorm
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1753480 Sample: update_windows10v.exe Startdate: 09/08/2025 Architecture: WINDOWS Score: 100 43 c2a9c95e369881c67228a6591cac2686.clo.footprintdns.com 2->43 45 ax-ring.ax-9999.ax-msedge.net 2->45 47 ax-9999.ax-msedge.net 2->47 51 Suricata IDS alerts for network traffic 2->51 53 Found malware configuration 2->53 55 Multi AV Scanner detection for submitted file 2->55 57 5 other signatures 2->57 9 update_windows10v.exe 2->9         started        12 MSBuild.exe 3 2->12         started        14 MSBuild.exe 2 2->14         started        16 6 other processes 2->16 signatures3 process4 signatures5 63 Sets debug register (to hijack the execution of another thread) 9->63 65 Writes to foreign memory regions 9->65 67 Allocates memory in foreign processes 9->67 69 2 other signatures 9->69 18 MSBuild.exe 1 7 9->18         started        23 conhost.exe 12->23         started        25 conhost.exe 14->25         started        27 conhost.exe 16->27         started        29 conhost.exe 16->29         started        31 conhost.exe 16->31         started        33 2 other processes 16->33 process6 dnsIp7 49 94.130.135.17, 49693, 7000 HETZNER-ASDE Germany 18->49 39 C:\Users\user\AppData\Roaming\...\MSBuild.exe, PE32+ 18->39 dropped 41 C:\Users\user\AppData\Roaming\MSBuild.exe, PE32+ 18->41 dropped 59 Drops PE files to the startup folder 18->59 61 Uses schtasks.exe or at.exe to add and modify task schedules 18->61 35 schtasks.exe 1 18->35         started        file8 signatures9 process10 process11 37 conhost.exe 35->37         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/5e4107d5483ac76b7b8005103da339ad96b87a808d3eb2e7b7e97844b6a84453
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) Win 64 Exe x64
Link:
https://app.malva.re/file/d2cc69edc23e20076fa4839ff48d49bd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5e4107d5483ac76b7b8005103da339ad96b87a808d3eb2e7b7e97844b6a84453/
Verdict:
Malicious
Threat:
Win64.Malware.Heuristic
Link:
https://tip.neiki.dev/file/5e4107d5483ac76b7b8005103da339ad96b87a808d3eb2e7b7e97844b6a84453
Threat name:
Win64.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2025-08-09 01:12:40 UTC
File Type:
PE+ (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lzaqpvkihldww64aauid3izzvwllq6uaru7lfz5x5f4ejnviirjq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
execution persistence
Link:
https://tria.ge/reports/250809-bqkxds1sas/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Suspicious use of SetThreadContext
Adds Run key to start application
Drops startup file
Executes dropped EXE
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f1a209bc-c52b-49b9-85ea-8be8fc69f644
Unpacked files
SH256 hash:
5e4107d5483ac76b7b8005103da339ad96b87a808d3eb2e7b7e97844b6a84453
MD5 hash:
d2cc69edc23e20076fa4839ff48d49bd
SHA1 hash:
8d0763a781ad60e8273de4fe4998ed2c48bb967f
Link:
https://www.unpac.me/results/51178f3e-0e0e-44d6-bf75-56b086e56905/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5e4107d5483a/report/overview.html
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/5e4107d5483ac76b7b8005103da339ad96b87a808d3eb2e7b7e97844b6a84453

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
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.

Web download

XWorm

Executable exe 5e4107d5483ac76b7b8005103da339ad96b87a808d3eb2e7b7e97844b6a84453

(this sample)

  
Link
https://tria.ge/250809-bh26pswkw7/behavioral2
  
Dropped by
Vidar
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/19799/

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