General
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Target
8a693028e75f17558c0a15fbf883e9dfca18bb6a1070847c297c6d5f8a8ad2ef
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Size
404KB
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Sample
240428-crg3kaeb28
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MD5
5d241bc2a57001a7e05b2b4fc5ff77c1
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SHA1
c9baf4b9e6a467f76dcb754ac59e5e77afc63eda
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SHA256
8a693028e75f17558c0a15fbf883e9dfca18bb6a1070847c297c6d5f8a8ad2ef
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SHA512
145cd39c76c826d3a5a60b5570b513b38a6e5959a2165f9682ce275c0841420e48a8d3cb1f3bf127fa314cf0d93339540ecbf84b3613e68b04f92925f31ca6b1
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SSDEEP
6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4:gtRfJcNYFNm8UhlZGse
Static task
static1
Behavioral task
behavioral1
Sample
8a693028e75f17558c0a15fbf883e9dfca18bb6a1070847c297c6d5f8a8ad2ef.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
8a693028e75f17558c0a15fbf883e9dfca18bb6a1070847c297c6d5f8a8ad2ef.exe
Resource
win10v2004-20240426-en
Malware Config
Targets
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Target
8a693028e75f17558c0a15fbf883e9dfca18bb6a1070847c297c6d5f8a8ad2ef
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Size
404KB
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MD5
5d241bc2a57001a7e05b2b4fc5ff77c1
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SHA1
c9baf4b9e6a467f76dcb754ac59e5e77afc63eda
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SHA256
8a693028e75f17558c0a15fbf883e9dfca18bb6a1070847c297c6d5f8a8ad2ef
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SHA512
145cd39c76c826d3a5a60b5570b513b38a6e5959a2165f9682ce275c0841420e48a8d3cb1f3bf127fa314cf0d93339540ecbf84b3613e68b04f92925f31ca6b1
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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 Enterprise v15
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