General
- Target 9db47d46c9411cef28cb767455f523c0ed8bfdb9cb6a087b665fdab87d7741eb.exe
- Size 938KB
- Sample260910-msdfwavxby
- SHA256 9db47d46c9411cef28cb767455f523c0ed8bfdb9cb6a087b665fdab87d7741eb
- MD5 c5107d93ada11e139036e9c03806a13a
- SHA1 4d8711851738c81c37d20accd6965ad7fe26871d
- SHA512 b68a8efe2d08d2b26089c6c138f5df7d482918b0117bce9ee4a4bdbda379d44595a25195949abfa779942f8b2d65e55d2afda062244383360f826a25dd4a72dd
- SSDEEP 24576:0c1h/IuvcNMPtMnsIEOaODSWzdrKgap3aQR+io:0cqiPtMndeODZdrKgG3aQRa
- TLSH T1D415CE482257DB27D4557AB4C933E3F40A646E95E910E23F8EEA7EBB7F35E305840182
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
9db47d46c9411cef28cb767455f523c0ed8bfdb9cb6a087b665fdab87d7741eb.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
9db47d46c9411cef28cb767455f523c0ed8bfdb9cb6a087b665fdab87d7741eb.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
masslogger
-
exfiltration_mode
#SMTPEnabled
-
expire_time_date
00-00-0000
-
host_password
@tf0794888229
-
host_port
587
-
host_receiver
result box: [email protected]
- host_sender
-
host_server
mail.atf-transformer.af
-
ssl_slate
False
Targets
-
- Target 9db47d46c9411cef28cb767455f523c0ed8bfdb9cb6a087b665fdab87d7741eb.exe
- Size 938KB
- SHA256 9db47d46c9411cef28cb767455f523c0ed8bfdb9cb6a087b665fdab87d7741eb
- MD5 c5107d93ada11e139036e9c03806a13a
- SHA1 4d8711851738c81c37d20accd6965ad7fe26871d
- SHA512 b68a8efe2d08d2b26089c6c138f5df7d482918b0117bce9ee4a4bdbda379d44595a25195949abfa779942f8b2d65e55d2afda062244383360f826a25dd4a72dd
- SSDEEP 24576:0c1h/IuvcNMPtMnsIEOaODSWzdrKgap3aQR+io:0cqiPtMndeODZdrKgG3aQRa
- TLSH T1D415CE482257DB27D4557AB4C933E3F40A646E95E910E23F8EEA7EBB7F35E305840182
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Family: MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
-
Accesses Microsoft Outlook profiles
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Adds Run key to start application
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1