General
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Target
a3f0540bdba7548e3dd358dc3f1e500c49a932a367b869eb6d9c23a0b3aa971e
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Size
606KB
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Sample
240829-vh4t3stflk
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MD5
755eb8b506abca0775abfecac004511c
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SHA1
94755934eb50b64d3c38d3f480013a5e79fe2fa3
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SHA256
a3f0540bdba7548e3dd358dc3f1e500c49a932a367b869eb6d9c23a0b3aa971e
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SHA512
8475dca65e46b8d5a783eee62de4ad8e8230b8dc15b93943b7bf62263aa067d3491fc02731bc795c5ab9f9169036dec6bc083422a2d9575413b0d16dabd09562
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SSDEEP
6144:1x88WAnqSpA55bOqmTvK7lmSqEmrV5e6VlWT8b93LeLk0FouiaMrLbHq1hyrMtJ0:168WAn2y5PVle81pMMrnfNTMlk
Static task
static1
Behavioral task
behavioral1
Sample
a3f0540bdba7548e3dd358dc3f1e500c49a932a367b869eb6d9c23a0b3aa971e.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
a3f0540bdba7548e3dd358dc3f1e500c49a932a367b869eb6d9c23a0b3aa971e.exe
Resource
win10v2004-20240802-en
Malware Config
Targets
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Target
a3f0540bdba7548e3dd358dc3f1e500c49a932a367b869eb6d9c23a0b3aa971e
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Size
606KB
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MD5
755eb8b506abca0775abfecac004511c
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SHA1
94755934eb50b64d3c38d3f480013a5e79fe2fa3
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SHA256
a3f0540bdba7548e3dd358dc3f1e500c49a932a367b869eb6d9c23a0b3aa971e
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SHA512
8475dca65e46b8d5a783eee62de4ad8e8230b8dc15b93943b7bf62263aa067d3491fc02731bc795c5ab9f9169036dec6bc083422a2d9575413b0d16dabd09562
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SSDEEP
6144:1x88WAnqSpA55bOqmTvK7lmSqEmrV5e6VlWT8b93LeLk0FouiaMrLbHq1hyrMtJ0:168WAn2y5PVle81pMMrnfNTMlk
Score10/10-
Modifies WinLogon for persistence
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Event Triggered Execution: AppInit DLLs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
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Loads dropped DLL
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Adds Run key to start application
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Event Triggered Execution
1AppInit DLLs
1Scheduled Task/Job
1Scheduled Task
1