MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c7c9d973dde6030df749191dd0369ccf303b69f3d60e8a6020f34349bc0e176d. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c7c9d973dde6030df749191dd0369ccf303b69f3d60e8a6020f34349bc0e176d
SHA3-384 hash: 55ecbf5b1c681509d7f345e634d40a5dda22b7dffdd59b5eaf25e532e76cd64d7fa9bc1ff20c26ec84c3dd0065c3b732
SHA1 hash: 0fe2c05164e140cd152249388d61088ccb7d8141
MD5 hash: 3f0216c6444fb414d469d7dc6af6e942
humanhash: monkey-avocado-oklahoma-bakerloo
File name:Copy of the Invoice.vbs
Download: download sample
Signature MassLogger
Create hunting rule
File size:111'731 bytes
First seen:2025-04-08 05:53:22 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 1536:dZLZkbmEKUgXEXzICKUnFcP5/XpE4bR4kZrRG9EMDAHfVQyipJ4w21XVrMJL9O1s:dZmHfiP5vO4BRQeVQHpJAm9ORuZQzo
Threatray 794 similar samples on MalwareBazaar
TLSH T103B3A6FAC7E0EC91471EF0A7A27C3A0518DC87539656AB3EE4D4097D50C1B60AABD4F8
Magika vba
Reporter abuse_ch
Tags:MassLogger vbs

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/1191/
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f4bb1ee011fe619facf924
Tags:
obfuscate autorun xtreme sage
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
evasive masquerade obfuscated
Link:
https://www.filescan.io/uploads/67f4ba10eb7eb0aee0425537/reports/5c04a73f-7bf9-4e50-8e9f-7474957b58c4/overview
Verdict:
Malicious
Labled as:
GT:VB.Zbot.9
Link:
https://www.hybrid-analysis.com/sample/c7c9d973dde6030df749191dd0369ccf303b69f3d60e8a6020f34349bc0e176d
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/1658910
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)
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: 1658910 Sample: Copy of the Invoice.vbs Startdate: 08/04/2025 Architecture: WINDOWS Score: 100 71 reallyfreegeoip.org 2->71 73 checkip.dyndns.org 2->73 75 checkip.dyndns.com 2->75 81 Found malware configuration 2->81 83 Malicious sample detected (through community Yara rule) 2->83 85 Multi AV Scanner detection for submitted file 2->85 89 17 other signatures 2->89 9 wscript.exe 2 2->9         started        13 cmd.exe 2->13         started        15 cmd.exe 1 2->15         started        17 8 other processes 2->17 signatures3 87 Tries to detect the country of the analysis system (by using the IP) 71->87 process4 dnsIp5 65 C:\Users\user\AppData\...\temp_script.bat, ASCII 9->65 dropped 103 VBScript performs obfuscated calls to suspicious functions 9->103 105 Wscript starts Powershell (via cmd or directly) 9->105 107 Windows Scripting host queries suspicious COM object (likely to drop second stage) 9->107 109 Suspicious execution chain found 9->109 20 cmd.exe 1 9->20         started        23 cmd.exe 13->23         started        25 conhost.exe 13->25         started        27 cmd.exe 1 15->27         started        29 conhost.exe 15->29         started        69 127.0.0.1 unknown unknown 17->69 31 cmd.exe 1 17->31         started        33 cmd.exe 1 17->33         started        35 cmd.exe 17->35         started        37 11 other processes 17->37 file6 signatures7 process8 signatures9 91 Suspicious powershell command line found 20->91 93 Wscript starts Powershell (via cmd or directly) 20->93 95 Bypasses PowerShell execution policy 20->95 39 cmd.exe 2 20->39         started        42 conhost.exe 20->42         started        44 powershell.exe 23->44         started        46 conhost.exe 23->46         started        48 2 other processes 27->48 50 2 other processes 31->50 52 2 other processes 33->52 54 2 other processes 35->54 56 8 other processes 37->56 process10 signatures11 97 Suspicious powershell command line found 39->97 99 Wscript starts Powershell (via cmd or directly) 39->99 58 powershell.exe 15 19 39->58         started        63 conhost.exe 39->63         started        101 Tries to harvest and steal browser information (history, passwords, etc) 44->101 process12 dnsIp13 77 checkip.dyndns.com 193.122.130.0, 49683, 49690, 49694 ORACLE-BMC-31898US United States 58->77 79 reallyfreegeoip.org 104.21.80.1, 443, 49684, 49691 CLOUDFLARENETUS United States 58->79 67 C:\Users\user\...\StartupScript_8beb4885.cmd, ASCII 58->67 dropped 111 Found suspicious powershell code related to unpacking or dynamic code loading 58->111 file14 signatures15
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/c7c9d973dde6030df749191dd0369ccf303b69f3d60e8a6020f34349bc0e176d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c7c9d973dde6030df749191dd0369ccf303b69f3d60e8a6020f34349bc0e176d/
Threat name:
Script-BAT.Infostealer.Zeus
Create hunting rule
Status:
Malicious
First seen:
2025-04-06 13:04:58 UTC
File Type:
Text (VBS)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y7e5s4654ybq352jdeo5anu4z4ydw2pt2yhiuyba6nbutpaoc5wq._file
Verdict:
malicious
Label(s):
novastealer
Create hunting rule
Similar samples:
0dfda0125079cb0036cff1ac57f17108f4262bfac5a5aa8b722dd4314c64e523
MassLogger
4b3ed5cefa81dc79adf5fc75cbe448da1b89f9937e642fac40b4295714d2aad3
MassLogger
80edf30940ba58cb632cb8b5bbed7f57df1dbc9c682ddc744b9ed44af3583db8
MassLogger
9e9ab622c3f91af41659e4443cd78e584029e2d672d8ef026a6142d34134d84a
MassLogger
error
MassLogger
f344de0d137247e297701368c696119f63122fdf8b08c0893eaff7eea50c6fc9
MassLogger
f34ab3c978462c0d763304689c493c9ebb1da5fc6a5aeac13c1a81cb5080a9e6
MassLogger
+ 784 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
collection discovery execution
Link:
https://tria.ge/reports/250408-glht5ax1cz/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
System Location Discovery: System Language Discovery
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
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/c7c9d973dde6030df749191dd0369ccf303b69f3d60e8a6020f34349bc0e176d

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/1191/

Comments