MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 56f14ce40e19fb067daf65a973dca1ca3c319834ced645613d72535db37882eb. 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: 10


Intelligence 10 IOCs YARA File information Comments

SHA256 hash: 56f14ce40e19fb067daf65a973dca1ca3c319834ced645613d72535db37882eb
SHA3-384 hash: acc58e78225872e43ed0ee7593fbe3a13e5ce759099b1e4c8b42683162273959244e4f59275fd81fdebb679fb702f35c
SHA1 hash: a88648795860d16f2919d5f3c1273951bf9c16be
MD5 hash: c682e38eb3d3cc288281744853dd5113
humanhash: uncle-ten-nitrogen-twenty
File name:rckki98773.hta
Download: download sample
Signature MassLogger
File size:3'067'262 bytes
First seen:2026-06-10 11:11:37 UTC
Last seen:Never
File type:HTML Application (hta) hta
MIME type:text/plain
ssdeep 1536:z4Pd90XFnwPjcfrlljALZ69PjAjAiganIf8h8lZz3PVgzgQpubw+q:zg+q
Threatray 1'675 similar samples on MalwareBazaar
TLSH T17DE512ED529A7284CBC1635968EC618DE87104A737EF9B9E388B74CF4430F855428BB3
Magika javascript
Reporter lowmal3
Tags:hta MassLogger

Intelligence


File Origin
# of uploads :
1
# of downloads :
90
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
91.7%
Tags:
obfuscate xtreme shell
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
repaired
Verdict:
Malicious
File Type:
hta
First seen:
2026-06-10T06:33:00Z UTC
Last seen:
2026-06-12T09:33:00Z UTC
Hits:
~1000
Detections:
HEUR:Trojan-Downloader.PowerShell.Agent.gen Trojan.JS.SAgent.sb HEUR:Trojan.Script.Generic
Result
Threat name:
MSIL Logger, MassLogger RAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Creates processes via WMI
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Silenttrinity Stager Msbuild Activity
Sigma detected: Suspicious MSHTA Child Process
Suricata IDS alerts for network traffic
Suspicious powershell command line found
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:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1925788 Sample: rckki98773.hta Startdate: 10/06/2026 Architecture: WINDOWS Score: 100 24 reallyfreegeoip.org 2->24 26 otelrules.svc.static.microsoft 2->26 28 8 other IPs or domains 2->28 40 Suricata IDS alerts for network traffic 2->40 42 Found malware configuration 2->42 44 Malicious sample detected (through community Yara rule) 2->44 48 10 other signatures 2->48 8 mshta.exe 2->8         started        11 svchost.exe 1 1 2->11         started        signatures3 46 Tries to detect the country of the analysis system (by using the IP) 24->46 process4 dnsIp5 54 Suspicious powershell command line found 8->54 56 Creates processes via WMI 8->56 14 powershell.exe 14 15 8->14         started        34 127.0.0.1 unknown unknown 11->34 signatures6 process7 dnsIp8 36 195.177.94.103, 49693, 80 STELLARGROUPSASFR France 14->36 38 icy-lab-0431.guilherme-telecomunicacoes2024.workers.dev 172.67.167.136, 443, 49692 CLOUDFLARENET-CloudflareIncUS Canada 14->38 58 Writes to foreign memory regions 14->58 60 Injects a PE file into a foreign processes 14->60 62 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 14->62 18 MSBuild.exe 15 2 14->18         started        22 conhost.exe 14->22         started        signatures9 process10 dnsIp11 30 checkip.dyndns.com 193.122.130.0, 49694, 80 ORACLE-BMC-31898-OracleCorporationUS United States 18->30 32 reallyfreegeoip.org 104.21.67.152, 443, 49695 CLOUDFLARENET-CloudflareIncUS Canada 18->32 50 Tries to steal Mail credentials (via file / registry access) 18->50 52 Tries to harvest and steal browser information (history, passwords, etc) 18->52 signatures12
Gathering data
Threat name:
Win32.Trojan.Malgent
Status:
Malicious
First seen:
2026-06-10 11:18:58 UTC
File Type:
Binary
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Result
Malware family:
masslogger
Score:
  10/10
Tags:
family:masslogger collection discovery execution spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
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
Command and Scripting Interpreter: PowerShell
Family: MassLogger
Process spawned unexpected child process
Malware Config
Dropper Extraction:
https://icy-lab-0431.guilherme-telecomunicacoes2024.workers.dev/ZacAJ
Please note that we are no longer able to provide a coverage score for Virus Total.

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 56f14ce40e19fb067daf65a973dca1ca3c319834ced645613d72535db37882eb

(this sample)

  
Delivery method
Distributed via e-mail attachment

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