General
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Target
3203bb89b0375b0d039790ecaa9a8b7b812e6934031348a2d508b2a5eb5219bbN
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Size
722KB
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Sample
241109-vx4smaxpdx
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MD5
6c31f17ad8d80dc4fb68cfa4c4198170
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SHA1
83b5a2d606109cf89c8ea1e9b3acb1c85dfe5697
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SHA256
3203bb89b0375b0d039790ecaa9a8b7b812e6934031348a2d508b2a5eb5219bb
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SHA512
fa0cedb852f7e8c411e32641afe8e94e0f9b912bc13ed2f97b5eb3aee325708f6ba0ca2acdca090b8f04501bd378b318d1c058350d9a4ee6c45020b85dafb176
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SSDEEP
12288:iUQbEeX/zYMB0NfKRBn48pV9EirzAplEfIN+E8E6GusGx60KDcI:iU0//PBMf4n48p3Ap0E8SuhA5
Static task
static1
Behavioral task
behavioral1
Sample
3203bb89b0375b0d039790ecaa9a8b7b812e6934031348a2d508b2a5eb5219bbN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3203bb89b0375b0d039790ecaa9a8b7b812e6934031348a2d508b2a5eb5219bbN.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
vipkeylogger
Protocol: smtp- Host:
mail.catanhoinvestments.com - Port:
587 - Username:
[email protected] - Password:
RPgi34L1yoc - Email To:
[email protected]
Targets
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-
Target
3203bb89b0375b0d039790ecaa9a8b7b812e6934031348a2d508b2a5eb5219bbN
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Size
722KB
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MD5
6c31f17ad8d80dc4fb68cfa4c4198170
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SHA1
83b5a2d606109cf89c8ea1e9b3acb1c85dfe5697
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SHA256
3203bb89b0375b0d039790ecaa9a8b7b812e6934031348a2d508b2a5eb5219bb
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SHA512
fa0cedb852f7e8c411e32641afe8e94e0f9b912bc13ed2f97b5eb3aee325708f6ba0ca2acdca090b8f04501bd378b318d1c058350d9a4ee6c45020b85dafb176
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SSDEEP
12288:iUQbEeX/zYMB0NfKRBn48pV9EirzAplEfIN+E8E6GusGx60KDcI:iU0//PBMf4n48p3Ap0E8SuhA5
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VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
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Vipkeylogger family
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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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Accesses Microsoft Outlook profiles
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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
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2