General
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Target
c536d7985ea765c2c178046382df0954779d1067efe8ea09cbd6459b7bba4d1d
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Size
404KB
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Sample
240420-h2x5esbd43
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MD5
e1f7aed8cf3567fbfe6b720086f4877b
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SHA1
48a74c43c740b6d48056ecf630c669b8ff9db4af
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SHA256
c536d7985ea765c2c178046382df0954779d1067efe8ea09cbd6459b7bba4d1d
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SHA512
c3c83d4bd9a7f5281d6cec5c68b027da81ea2416b023c98eda0b232d778bc50ce662d20d8f810a901b0e5b3767fa0c10cb1dc966ec167c0ef62e0cfe291faced
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SSDEEP
6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4:gtRfJcNYFNm8UhlZGse
Static task
static1
Behavioral task
behavioral1
Sample
c536d7985ea765c2c178046382df0954779d1067efe8ea09cbd6459b7bba4d1d.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
c536d7985ea765c2c178046382df0954779d1067efe8ea09cbd6459b7bba4d1d.exe
Resource
win10v2004-20240412-en
Malware Config
Targets
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Target
c536d7985ea765c2c178046382df0954779d1067efe8ea09cbd6459b7bba4d1d
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Size
404KB
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MD5
e1f7aed8cf3567fbfe6b720086f4877b
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SHA1
48a74c43c740b6d48056ecf630c669b8ff9db4af
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SHA256
c536d7985ea765c2c178046382df0954779d1067efe8ea09cbd6459b7bba4d1d
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SHA512
c3c83d4bd9a7f5281d6cec5c68b027da81ea2416b023c98eda0b232d778bc50ce662d20d8f810a901b0e5b3767fa0c10cb1dc966ec167c0ef62e0cfe291faced
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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