General
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Target
4d0a8323e0e815b915357bd54cffdc9825f295005442e7d374319d4bb37195ac
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Size
405KB
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Sample
240524-t2e5dscd69
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MD5
084bcdd74cb92ded9d77465cf3045236
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SHA1
b36700160924ee92cdd6972564f8b6b759ec1ed1
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SHA256
4d0a8323e0e815b915357bd54cffdc9825f295005442e7d374319d4bb37195ac
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SHA512
843d87147c283b2540fd8cbc67c14adcbc42de31cfa6fe231a765224c5b7ae697ef448e547c2aaa34fd7a6c11475fb5a82c8bc7cfbeab82a2e0972a723659a6f
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SSDEEP
6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4Z:gtRfJcNYFNm8UhlZGseZ
Static task
static1
Behavioral task
behavioral1
Sample
4d0a8323e0e815b915357bd54cffdc9825f295005442e7d374319d4bb37195ac.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4d0a8323e0e815b915357bd54cffdc9825f295005442e7d374319d4bb37195ac.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
4d0a8323e0e815b915357bd54cffdc9825f295005442e7d374319d4bb37195ac
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Size
405KB
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MD5
084bcdd74cb92ded9d77465cf3045236
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SHA1
b36700160924ee92cdd6972564f8b6b759ec1ed1
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SHA256
4d0a8323e0e815b915357bd54cffdc9825f295005442e7d374319d4bb37195ac
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SHA512
843d87147c283b2540fd8cbc67c14adcbc42de31cfa6fe231a765224c5b7ae697ef448e547c2aaa34fd7a6c11475fb5a82c8bc7cfbeab82a2e0972a723659a6f
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SSDEEP
6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4Z:gtRfJcNYFNm8UhlZGseZ
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