MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 864c37e89869ea3662f720df0acabf8cee0c861b5b908515f805746b432a7260. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 864c37e89869ea3662f720df0acabf8cee0c861b5b908515f805746b432a7260
SHA3-384 hash: fffc273aaefb178930e0587ad65f89381ae71bd4b45fde814a9c0c3f6090f54744ad449ca257c0c0a9b04af1425415b6
SHA1 hash: 3cf45e53ec1bca418442434648fe3fbdbc8fd6b6
MD5 hash: fc9394776e18b29395122cc169ef6e05
humanhash: east-network-ceiling-network
File name:MCHP-HS12-040E0A-03output_1758698826.vbs
Download: download sample
Signature MassLogger
Create hunting rule
File size:211'709 bytes
First seen:2025-09-25 08:51:27 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 6144:xmYBBOFfo2wcmlp2DvaaQ608t4FJtr9pZT6XX:yfN6eDvaUkthpMXX
Threatray 1'467 similar samples on MalwareBazaar
TLSH T18024C4D45FBAF75032992AAB42D294DB3F03A359B70D6329295C38C053AE82D36753CD
Magika vba
Reporter abuse_ch
Tags:MassLogger vbs

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
SE SE
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/28977/
Detection(s):
SecuriteInfo.com.BAT.Obfus-7.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.BAT.Shell-1.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68d550371e4783989051f2b6
Tags:
autorun spam
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 evasive obfuscated powershell
Link:
https://www.filescan.io/uploads/68d504b7674d5fd6aa0c37ba/reports/c2a5433b-4ee4-4f94-98e4-ff8e12da58bf/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/864c37e89869ea3662f720df0acabf8cee0c861b5b908515f805746b432a7260
Verdict:
Malicious
File Type:
vbs
First seen:
2025-09-24T05:30:00Z UTC
Last seen:
2025-09-24T05:30:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/864c37e89869ea3662f720df0acabf8cee0c861b5b908515f805746b432a7260/results?tab=lookup
Result
Threat name:
MSIL Logger, MassLogger RAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1783899
Signature
.NET source code contains a sample name check
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Contains functionality to log keystrokes (.Net Source)
Creates processes via WMI
Drops script or batch files to the startup folder
Found malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Drops script at startup location
Sigma detected: Potential PowerShell Obfuscation Via Reversed Commands
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: PowerShell Base64 Encoded IEX Cmdlet
Sigma detected: Windows Shell/Scripting Application File Write to Suspicious Folder
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)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Wscript starts Powershell (via cmd or directly)
Yara detected MassLogger RAT
Yara detected MSIL Logger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1783899 Sample: MCHP-HS12-040E0A-03output_1... Startdate: 25/09/2025 Architecture: WINDOWS Score: 100 106 reallyfreegeoip.org 2->106 108 mail.gtit.pl 2->108 110 2 other IPs or domains 2->110 126 Found malware configuration 2->126 128 Malicious sample detected (through community Yara rule) 2->128 130 Multi AV Scanner detection for submitted file 2->130 134 15 other signatures 2->134 10 wscript.exe 1 2->10         started        14 cmd.exe 2->14         started        16 cmd.exe 1 2->16         started        18 7 other processes 2->18 signatures3 132 Tries to detect the country of the analysis system (by using the IP) 106->132 process4 dnsIp5 88 C:\Users\Public\BarnHouse.bat, ASCII 10->88 dropped 140 Wscript starts Powershell (via cmd or directly) 10->140 142 Windows Scripting host queries suspicious COM object (likely to drop second stage) 10->142 144 Suspicious execution chain found 10->144 146 Creates processes via WMI 10->146 21 cmd.exe 1 10->21         started        24 cmd.exe 14->24         started        26 conhost.exe 14->26         started        28 cmd.exe 1 16->28         started        30 conhost.exe 16->30         started        112 127.0.0.1 unknown unknown 18->112 32 cmd.exe 1 18->32         started        34 cmd.exe 1 18->34         started        36 cmd.exe 18->36         started        38 9 other processes 18->38 file6 signatures7 process8 signatures9 136 Suspicious powershell command line found 21->136 138 Wscript starts Powershell (via cmd or directly) 21->138 40 cmd.exe 1 21->40         started        42 conhost.exe 21->42         started        44 cmd.exe 24->44         started        47 cmd.exe 1 28->47         started        49 cmd.exe 1 32->49         started        51 cmd.exe 1 34->51         started        53 cmd.exe 36->53         started        55 cmd.exe 38->55         started        57 2 other processes 38->57 process10 signatures11 59 cmd.exe 2 40->59         started        154 Suspicious powershell command line found 44->154 156 Wscript starts Powershell (via cmd or directly) 44->156 62 powershell.exe 44->62         started        65 conhost.exe 44->65         started        67 2 other processes 47->67 69 2 other processes 49->69 71 2 other processes 51->71 73 2 other processes 53->73 75 2 other processes 55->75 77 4 other processes 57->77 process12 file13 148 Suspicious powershell command line found 59->148 150 Wscript starts Powershell (via cmd or directly) 59->150 79 powershell.exe 19 29 59->79         started        84 conhost.exe 59->84         started        90 C:\Users\user\AppData\Roaming\...\f772.bat, ASCII 62->90 dropped 152 Tries to harvest and steal browser information (history, passwords, etc) 62->152 92 C:\Users\user\AppData\Roaming\...\46da.bat, ASCII 67->92 dropped 94 C:\Users\user\AppData\Roaming\...\6b59.bat, ASCII 69->94 dropped 96 C:\Users\user\AppData\Roaming\...\11ce.bat, ASCII 71->96 dropped 98 C:\Users\user\AppData\Roaming\...\9a5c.bat, ASCII 73->98 dropped 100 C:\Users\user\AppData\Roaming\...\e0a5.bat, ASCII 75->100 dropped 102 C:\Users\user\AppData\Roaming\...\84bd.bat, ASCII 77->102 dropped 104 C:\Users\user\AppData\Roaming\...\2171.bat, ASCII 77->104 dropped signatures14 process15 dnsIp16 114 mail.gtit.pl 89.174.231.105, 49686, 49691, 49697 INTERSATPL Poland 79->114 116 checkip.dyndns.com 193.122.6.168, 49681, 49687, 49695 ORACLE-BMC-31898US United States 79->116 118 reallyfreegeoip.org 172.67.177.134, 443, 49682, 49688 CLOUDFLARENETUS United States 79->118 86 C:\Users\user\AppData\Roaming\...\4a02.bat, ASCII 79->86 dropped 120 Drops script or batch files to the startup folder 79->120 122 Found suspicious powershell code related to unpacking or dynamic code loading 79->122 124 Loading BitLocker PowerShell Module 79->124 file17 signatures18
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/864c37e89869ea3662f720df0acabf8cee0c861b5b908515f805746b432a7260
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/864c37e89869ea3662f720df0acabf8cee0c861b5b908515f805746b432a7260/
Threat name:
Script-BAT.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-09-24 11:37:30 UTC
File Type:
Text
AV detection:
10 of 38 (26.32%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qzgdp2eynhvdmyxxedpqvsv7rtxazbq3loiikfpyav2gwqzkojqa._file
Verdict:
malicious
Label(s):
novastealer
Create hunting rule
Similar samples:
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MassLogger
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MassLogger
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4c432c454b36e2e9b73faec7ca3404f582218583055db2602d5ba609e394eb9d
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8898cadc10c37da4ae4ee2da7b37b5f60fb081918e1d5cf7aedccc3c37a40005
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ced40caee716f956a4db4d96f10daa8b80f6c30371f2490129b6cf212dcfd223
MassLogger
error
MassLogger
+ 1'457 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/250925-kx5d2sfj3z/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
System Location Discovery: System Language Discovery
Accesses Microsoft Outlook profiles
Command and Scripting Interpreter: PowerShell
Looks up external IP address via web service
Drops startup file
Badlisted process makes network request
MassLogger
Masslogger family
Process spawned unexpected child process
Malware Config
C2 Extraction:
https://api.telegram.org/bot7905958978:AAEng8Wyhv-U1eyp4jKpvi8uIC2em6irGnw/sendMessage?chat_id=7629239186
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/864c37e89869ea3662f720df0acabf8cee0c861b5b908515f805746b432a7260

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:ClamAV_Emotet_String_Aggregate
Create hunting rule
Rule name:SUSP_PS1_JAB_Pattern_Jun22_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects suspicious UTF16 and Base64 encoded PowerShell code that starts with a $ sign and a single char variable
Reference:Internal Research
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.

Cape
Cape
https://www.capesandbox.com/analysis/28977/

Comments