General
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Target
778411969953eca5c9749ff91274920b61133dd4afccd696389a51e4043b9c02
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Size
403KB
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Sample
240427-h4xxfadf78
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MD5
4bf2b812f418924675e856172ec283de
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SHA1
42cda6b0cea657dd97e7d18f7666bf5a79bf4626
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SHA256
778411969953eca5c9749ff91274920b61133dd4afccd696389a51e4043b9c02
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SHA512
b69469f93b12fc299ecb303ab10f794ac514180d2a169d0b5ebee50ce1585ea87426929d1484910fb32528aef23842e09db34a853587fe50e480c7d0a83a0ab9
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SSDEEP
6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4:gtRfJcNYFNm8UhlZGse
Static task
static1
Behavioral task
behavioral1
Sample
778411969953eca5c9749ff91274920b61133dd4afccd696389a51e4043b9c02.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
778411969953eca5c9749ff91274920b61133dd4afccd696389a51e4043b9c02.exe
Resource
win10v2004-20240419-en
Malware Config
Targets
-
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Target
778411969953eca5c9749ff91274920b61133dd4afccd696389a51e4043b9c02
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Size
403KB
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MD5
4bf2b812f418924675e856172ec283de
-
SHA1
42cda6b0cea657dd97e7d18f7666bf5a79bf4626
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SHA256
778411969953eca5c9749ff91274920b61133dd4afccd696389a51e4043b9c02
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SHA512
b69469f93b12fc299ecb303ab10f794ac514180d2a169d0b5ebee50ce1585ea87426929d1484910fb32528aef23842e09db34a853587fe50e480c7d0a83a0ab9
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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