General
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Target
9cb6f81e76a860b0a0b6110131cb4934969c5808ad7f4e3875b6f490432318d9
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Size
404KB
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Sample
240427-h4xaxadf76
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MD5
d429028d74cc651133fcf8ef5053cd85
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SHA1
0b7ed310aa5880811a9435ef8ea08ae17a26b887
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SHA256
9cb6f81e76a860b0a0b6110131cb4934969c5808ad7f4e3875b6f490432318d9
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SHA512
42fbc4d0c17b1dd60961436e10bea3353c6b7eade1f5ecf54a2073a7a249fdfca1c918a947a966e94b7b540c2f209a0082798ae143aa8c84c6349b4cda06cbb2
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SSDEEP
6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4:gtRfJcNYFNm8UhlZGse
Static task
static1
Behavioral task
behavioral1
Sample
9cb6f81e76a860b0a0b6110131cb4934969c5808ad7f4e3875b6f490432318d9.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
9cb6f81e76a860b0a0b6110131cb4934969c5808ad7f4e3875b6f490432318d9.exe
Resource
win10v2004-20240426-en
Malware Config
Targets
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Target
9cb6f81e76a860b0a0b6110131cb4934969c5808ad7f4e3875b6f490432318d9
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Size
404KB
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MD5
d429028d74cc651133fcf8ef5053cd85
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SHA1
0b7ed310aa5880811a9435ef8ea08ae17a26b887
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SHA256
9cb6f81e76a860b0a0b6110131cb4934969c5808ad7f4e3875b6f490432318d9
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SHA512
42fbc4d0c17b1dd60961436e10bea3353c6b7eade1f5ecf54a2073a7a249fdfca1c918a947a966e94b7b540c2f209a0082798ae143aa8c84c6349b4cda06cbb2
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SSDEEP
6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4:gtRfJcNYFNm8UhlZGse
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