General
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Target
25dffa5d20ec8c35327fcba8fabe662548aef8c36780f54ae8eefa815a5479cf
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Size
405KB
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Sample
240524-sy3kvaaf7z
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MD5
9e284be47ecfc9fb69420d7f9b73938c
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SHA1
4bd410f8aeac8913b6ffe233f81fc84c0ce7bbc5
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SHA256
25dffa5d20ec8c35327fcba8fabe662548aef8c36780f54ae8eefa815a5479cf
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SHA512
e58ef15d0a5a1ab215194a5dfd96584825208617a5dc42e938f17ba57582f9a9b08b85970a00563edd60d1923dbc9e4d4c179b273c5a3fbe0d0267be7b833527
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SSDEEP
6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4g:gtRfJcNYFNm8UhlZGseg
Static task
static1
Behavioral task
behavioral1
Sample
25dffa5d20ec8c35327fcba8fabe662548aef8c36780f54ae8eefa815a5479cf.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
25dffa5d20ec8c35327fcba8fabe662548aef8c36780f54ae8eefa815a5479cf.exe
Resource
win10v2004-20240426-en
Malware Config
Targets
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Target
25dffa5d20ec8c35327fcba8fabe662548aef8c36780f54ae8eefa815a5479cf
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Size
405KB
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MD5
9e284be47ecfc9fb69420d7f9b73938c
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SHA1
4bd410f8aeac8913b6ffe233f81fc84c0ce7bbc5
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SHA256
25dffa5d20ec8c35327fcba8fabe662548aef8c36780f54ae8eefa815a5479cf
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SHA512
e58ef15d0a5a1ab215194a5dfd96584825208617a5dc42e938f17ba57582f9a9b08b85970a00563edd60d1923dbc9e4d4c179b273c5a3fbe0d0267be7b833527
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SSDEEP
6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4g:gtRfJcNYFNm8UhlZGseg
Score8/10-
Blocklisted process makes network request
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Deletes itself
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1