MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f344de0d137247e297701368c696119f63122fdf8b08c0893eaff7eea50c6fc9. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f344de0d137247e297701368c696119f63122fdf8b08c0893eaff7eea50c6fc9
SHA3-384 hash: e280e4202602277f025cbe5b8699aeb0b83170cde526a033aade67fb6fdf4f710a59cdfc3b476cb615537e748c2ab35e
SHA1 hash: eced8eb1bc31fe755ec4eea5cd2db125d8fa4825
MD5 hash: 1d32baf92943db4c16cb85c4285e3622
humanhash: nuts-fanta-football-may
File name:02-Payment Slip-02213.pdf.vbs
Download: download sample
Signature MassLogger
Create hunting rule
File size:112'330 bytes
First seen:2025-04-08 05:54:21 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 1536:wZkbmEKUgXEXzICKUnFpoEqCU8oKJ9RvkkSiufBg/FH6Wpw/5T4i5tGLB7jdOSHm:dHf/rU8vBsiukFHqR4L7jd9E//
Threatray 793 similar samples on MalwareBazaar
TLSH T169B3F9FEC7D1ACE00715B0F7D3693F49109D836297A9AABDF0D5087F21E5641AAB0CA4
Magika vba
Reporter abuse_ch
Tags:MassLogger vbs

Intelligence

File Origin
# of uploads :
1
# of downloads :
98
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/1202/
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f4bb40e011fe619facf97e
Tags:
autorun zbot
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade obfuscated
Link:
https://www.filescan.io/uploads/67f4ba1eb070fb3f946051ab/reports/0a6f853e-6b47-458f-ac55-c1a45e0eb739/overview
Verdict:
Malicious
Labled as:
GT:VB.Zbot.9
Link:
https://www.hybrid-analysis.com/sample/f344de0d137247e297701368c696119f63122fdf8b08c0893eaff7eea50c6fc9
Result
Threat name:
Batch Injector, MSIL Logger, MassLogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1658916
Signature
.NET source code contains a sample name check
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Bypasses PowerShell execution policy
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample has a suspicious name (potential lure to open the executable)
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Drops script at startup location
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: PowerShell Base64 Encoded Invoke Keyword
Sigma detected: Suspicious PowerShell Parameter Substring
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
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)
Uses an obfuscated file name to hide its real file extension (double extension)
VBScript performs obfuscated calls to suspicious functions
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Wscript starts Powershell (via cmd or directly)
Yara detected Batch Injector
Yara detected MassLogger RAT
Yara detected MSIL Logger
Yara detected Powershell decode and execute
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1658916 Sample: 02-Payment Slip-02213.pdf.vbs Startdate: 08/04/2025 Architecture: WINDOWS Score: 100 70 reallyfreegeoip.org 2->70 72 checkip.dyndns.org 2->72 74 checkip.dyndns.com 2->74 80 Found malware configuration 2->80 82 Malicious sample detected (through community Yara rule) 2->82 84 Multi AV Scanner detection for submitted file 2->84 88 18 other signatures 2->88 9 wscript.exe 2 2->9         started        13 cmd.exe 2->13         started        15 cmd.exe 1 2->15         started        17 7 other processes 2->17 signatures3 86 Tries to detect the country of the analysis system (by using the IP) 70->86 process4 file5 66 C:\Users\user\AppData\...\temp_script.bat, ASCII 9->66 dropped 102 VBScript performs obfuscated calls to suspicious functions 9->102 104 Wscript starts Powershell (via cmd or directly) 9->104 106 Windows Scripting host queries suspicious COM object (likely to drop second stage) 9->106 108 Suspicious execution chain found 9->108 19 cmd.exe 1 9->19         started        22 cmd.exe 13->22         started        24 conhost.exe 13->24         started        26 cmd.exe 1 15->26         started        28 conhost.exe 15->28         started        30 cmd.exe 1 17->30         started        32 cmd.exe 1 17->32         started        34 cmd.exe 1 17->34         started        36 11 other processes 17->36 signatures6 process7 signatures8 90 Suspicious powershell command line found 19->90 92 Wscript starts Powershell (via cmd or directly) 19->92 94 Bypasses PowerShell execution policy 19->94 38 cmd.exe 2 19->38         started        45 2 other processes 19->45 41 powershell.exe 22->41         started        43 conhost.exe 22->43         started        47 2 other processes 26->47 49 2 other processes 30->49 51 2 other processes 32->51 53 2 other processes 34->53 55 8 other processes 36->55 process9 signatures10 96 Suspicious powershell command line found 38->96 98 Wscript starts Powershell (via cmd or directly) 38->98 57 powershell.exe 15 19 38->57         started        62 conhost.exe 38->62         started        100 Tries to harvest and steal browser information (history, passwords, etc) 41->100 64 conhost.exe 45->64         started        process11 dnsIp12 76 checkip.dyndns.com 132.226.247.73, 49687, 49689, 49696 UTMEMUS United States 57->76 78 reallyfreegeoip.org 104.21.32.1, 443, 49688, 49695 CLOUDFLARENETUS United States 57->78 68 C:\Users\user\...\StartupScript_ad998d4a.cmd, ASCII 57->68 dropped 110 Found suspicious powershell code related to unpacking or dynamic code loading 57->110 file13 signatures14
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/f344de0d137247e297701368c696119f63122fdf8b08c0893eaff7eea50c6fc9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f344de0d137247e297701368c696119f63122fdf8b08c0893eaff7eea50c6fc9/
Threat name:
Script-WScript.Infostealer.Zeus
Create hunting rule
Status:
Malicious
First seen:
2025-04-07 18:57:22 UTC
AV detection:
7 of 38 (18.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6ncn4ditojd6ff3qcnumnfqrt5rrel67rmembcj6v7365jimn7eq._file
Verdict:
malicious
Label(s):
novastealer
Create hunting rule
Similar samples:
39783e1d7bb81622b6951ca0019fb51d97ff7f00c12b435de55a82bea6e595a2
MassLogger
896bd8cddccec4d5baee8c7abc589630a2ecb6520db30a8b9f6767b76d90fb3c
MassLogger
bedb516c0bbfe25e36c26f81d37be534ab096c087fc4e866fb20bf68cf4b9123
MassLogger
c95f3abb8db4e2a88ca3d533b42608b4d466d70e1e92fab9d234e6afb6ffe011
MassLogger
db8277552d180fadd48f3c2953422ffa24b4cc4569e1931f968d6ee7ec22cf12
MassLogger
error
MassLogger
+ 783 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
collection discovery execution
Link:
https://tria.ge/reports/250408-gl6aesxrx9/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Drops startup file
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Malware family:
PrivateLogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f344de0d1372/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/f344de0d137247e297701368c696119f63122fdf8b08c0893eaff7eea50c6fc9

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/1202/

Comments