General
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Target
ea5ad100a0892bab587bcc05ffd17c9d9ab0f79084c01d99119fd9bc1f326826
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Size
404KB
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Sample
240419-h2w75abf55
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MD5
a6cc48bfd7a2081f1a38174c1884acf3
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SHA1
daac0b9579a20f54925a793171d76d44007899a9
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SHA256
ea5ad100a0892bab587bcc05ffd17c9d9ab0f79084c01d99119fd9bc1f326826
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SHA512
c05c9a184e6bed1256d3508531f58e41a9ab299dbf15373c990b24de97ec020a835389c5face92c4a3b0be0f535d9f5c342560a0975abbcdd708ee0e760ef6eb
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SSDEEP
6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4X:gtRfJcNYFNm8UhlZGseX
Static task
static1
Behavioral task
behavioral1
Sample
ea5ad100a0892bab587bcc05ffd17c9d9ab0f79084c01d99119fd9bc1f326826.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ea5ad100a0892bab587bcc05ffd17c9d9ab0f79084c01d99119fd9bc1f326826.exe
Resource
win10v2004-20240412-en
Malware Config
Targets
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Target
ea5ad100a0892bab587bcc05ffd17c9d9ab0f79084c01d99119fd9bc1f326826
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Size
404KB
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MD5
a6cc48bfd7a2081f1a38174c1884acf3
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SHA1
daac0b9579a20f54925a793171d76d44007899a9
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SHA256
ea5ad100a0892bab587bcc05ffd17c9d9ab0f79084c01d99119fd9bc1f326826
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SHA512
c05c9a184e6bed1256d3508531f58e41a9ab299dbf15373c990b24de97ec020a835389c5face92c4a3b0be0f535d9f5c342560a0975abbcdd708ee0e760ef6eb
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SSDEEP
6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4X:gtRfJcNYFNm8UhlZGseX
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