MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3cb5f6bde1e261e82ef04429734d27fee1de4c065a043610e78331a02eda9722. 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


MassLogger


Vendor detections: 11


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

SHA256 hash: 3cb5f6bde1e261e82ef04429734d27fee1de4c065a043610e78331a02eda9722
SHA3-384 hash: 0aa89f33558ffedc017c2f8931a0a99228cae9051b5e77a37d2c895eeb9e78bbd48f3fa80265178c93569bc8284d430a
SHA1 hash: 8a89cbd2ed9b2dc87162ceecc8be739102d1a614
MD5 hash: 6405d7c16eb9fbf7671507e79052cfc0
humanhash: fix-glucose-august-purple
File name:Dekont1.hta
Download: download sample
Signature MassLogger
Create hunting rule
File size:2'971'283 bytes
First seen:2026-06-05 12:21:05 UTC
Last seen:Never
File type:HTML Application (hta) hta
MIME type:text/plain
ssdeep 768:fSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSG:Gd
Threatray 1'662 similar samples on MalwareBazaar
TLSH T1D6D5DDF98AA60EC1F17C361A4B6989ACD92CDAF8961D2E77E51543C275F003D208BC7D
Magika javascript
Reporter lowmal3
Tags:hta MassLogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
35
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.VBS.Starter.519.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a22c95ff8676ad4d3616520
Tags:
stration shell spawn
Result
Verdict:
Malicious
File Type:
HTA File - Malicious
Link:
https://app.docguard.net/3cb5f6bde1e261e82ef04429734d27fee1de4c065a043610e78331a02eda9722/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
repaired
Link:
https://www.filescan.io/uploads/6a22c95c099ef368af21e8f7/reports/c8c1c180-d2fb-4ef2-b320-c0891f1db1b5/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/3cb5f6bde1e261e82ef04429734d27fee1de4c065a043610e78331a02eda9722
Verdict:
Malicious
File Type:
hta
First seen:
2026-06-05T08:16:00Z UTC
Last seen:
2026-06-06T10:51:00Z UTC
Hits:
~1000
Detections:
VHO:Trojan.HTA.SAgent.gen Trojan.JS.SAgent.sb HEUR:Trojan.Script.Generic HEUR:Trojan.HTA.SAgent.gen
Link:
https://opentip.kaspersky.com/3cb5f6bde1e261e82ef04429734d27fee1de4c065a043610e78331a02eda9722/results?tab=lookup
Result
Threat name:
MSIL Logger, MassLogger RAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1923641
Signature
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Creates processes via WMI
Detected large data written to user environment variables, potentially indicating payload staging for fileless execution
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Obfuscated command line found
Sigma detected: Suspicious MSHTA Child Process
Suricata IDS alerts for network traffic
Tries to detect the country of the analysis system (by using the IP)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected MassLogger RAT
Yara detected MSIL Logger
Yara detected Powershell download and execute
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1923641 Sample: Dekont1.hta Startdate: 05/06/2026 Architecture: WINDOWS Score: 100 21 reallyfreegeoip.org 2->21 23 icy-lab-0431.guilherme-telecomunicacoes2024.workers.dev 2->23 25 2 other IPs or domains 2->25 39 Suricata IDS alerts for network traffic 2->39 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 47 8 other signatures 2->47 8 mshta.exe 1 2->8         started        signatures3 45 Tries to detect the country of the analysis system (by using the IP) 21->45 process4 signatures5 49 Obfuscated command line found 8->49 51 Bypasses PowerShell execution policy 8->51 53 Creates processes via WMI 8->53 55 Detected large data written to user environment variables, potentially indicating payload staging for fileless execution 8->55 11 powershell.exe 14 15 8->11         started        process6 dnsIp7 27 195.177.94.103, 49690, 80 STELLARGROUPSASFR France 11->27 29 icy-lab-0431.guilherme-telecomunicacoes2024.workers.dev 172.67.167.136, 443, 49689 CLOUDFLARENET-CloudflareIncUS Canada 11->29 57 Writes to foreign memory regions 11->57 59 Injects a PE file into a foreign processes 11->59 61 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 11->61 15 CasPol.exe 15 4 11->15         started        19 conhost.exe 11->19         started        signatures8 process9 dnsIp10 31 checkip.dyndns.com 193.122.130.0, 49691, 80 ORACLE-BMC-31898-OracleCorporationUS United States 15->31 33 reallyfreegeoip.org 172.67.177.134, 443, 49694 CLOUDFLARENET-CloudflareIncUS Canada 15->33 35 Tries to steal Mail credentials (via file / registry access) 15->35 37 Tries to harvest and steal browser information (history, passwords, etc) 15->37 signatures11
Score:
22%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/3cb5f6bde1e261e82ef04429734d27fee1de4c065a043610e78331a02eda9722
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3cb5f6bde1e261e82ef04429734d27fee1de4c065a043610e78331a02eda9722/
Verdict:
Malicious
Threat:
Trojan.HTA.SAgent
Link:
https://tip.neiki.dev/file/3cb5f6bde1e261e82ef04429734d27fee1de4c065a043610e78331a02eda9722
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hs27nppb4jq6qlxqiquxgtjh73q54taglicdmehhqmy2alw2s4ra._file
Verdict:
malicious
Label(s):
novastealer
Create hunting rule
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MassLogger
error
MassLogger
+ 1'652 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
family:masslogger collection discovery execution spyware stealer
Link:
https://tria.ge/reports/260605-qa6aqaf18v/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Command and Scripting Interpreter: PowerShell
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Badlisted process makes network request
Family: MassLogger
Process spawned unexpected child process
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.99
Link:
https://yomi.yoroi.company/submissions/3cb5f6bde1e261e82ef04429734d27fee1de4c065a043610e78331a02eda9722

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.

Malspam

MassLogger

HTML Application (hta) hta 3cb5f6bde1e261e82ef04429734d27fee1de4c065a043610e78331a02eda9722

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments