General
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Target
073c7f19f3f3db5edf2a6f7eb1665a189cc481a87cc0061b8fa0fb9f38bbf46c
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Size
404KB
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Sample
240420-j8y6qsda9t
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MD5
a03d8f3c3f17166c154d9843df2625fe
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SHA1
42c66315dcfc895e2f1a3cae1337d283c9e7b3e8
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SHA256
073c7f19f3f3db5edf2a6f7eb1665a189cc481a87cc0061b8fa0fb9f38bbf46c
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SHA512
4f139d40e73c122eaad3b8500679ff9bcbca761da7bad16634ca68bb50ea8fbeb0c01a27c04133ed1592183a5d906f4ea9ffb733dfe780cea85cb4619ac9bd26
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SSDEEP
6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH47:gtRfJcNYFNm8UhlZGse7
Static task
static1
Behavioral task
behavioral1
Sample
073c7f19f3f3db5edf2a6f7eb1665a189cc481a87cc0061b8fa0fb9f38bbf46c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
073c7f19f3f3db5edf2a6f7eb1665a189cc481a87cc0061b8fa0fb9f38bbf46c.exe
Resource
win10v2004-20240412-en
Malware Config
Targets
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Target
073c7f19f3f3db5edf2a6f7eb1665a189cc481a87cc0061b8fa0fb9f38bbf46c
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Size
404KB
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MD5
a03d8f3c3f17166c154d9843df2625fe
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SHA1
42c66315dcfc895e2f1a3cae1337d283c9e7b3e8
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SHA256
073c7f19f3f3db5edf2a6f7eb1665a189cc481a87cc0061b8fa0fb9f38bbf46c
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SHA512
4f139d40e73c122eaad3b8500679ff9bcbca761da7bad16634ca68bb50ea8fbeb0c01a27c04133ed1592183a5d906f4ea9ffb733dfe780cea85cb4619ac9bd26
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SSDEEP
6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH47:gtRfJcNYFNm8UhlZGse7
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