General
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Target
f3858bcfedbe4a25e9e1ce676aabac078c86c53b8e37d324fb3f6ee1e6ee8cad
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Size
404KB
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Sample
240428-dtqm6afc5t
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MD5
5e9ede719992be7ca1eccfdb5c3c2e93
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SHA1
83ac96f59be3a154727f6b590ed8f37547cd4243
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SHA256
f3858bcfedbe4a25e9e1ce676aabac078c86c53b8e37d324fb3f6ee1e6ee8cad
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SHA512
83f763e426e6474b0a7870889644c1275e5a2f7749214875f36342aa67428e577b31a4e97e6226470bccd9f8f06c30de76471c1f18f8d981522ec0e1197055e9
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SSDEEP
6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4:gtRfJcNYFNm8UhlZGse
Static task
static1
Behavioral task
behavioral1
Sample
f3858bcfedbe4a25e9e1ce676aabac078c86c53b8e37d324fb3f6ee1e6ee8cad.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
f3858bcfedbe4a25e9e1ce676aabac078c86c53b8e37d324fb3f6ee1e6ee8cad.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
f3858bcfedbe4a25e9e1ce676aabac078c86c53b8e37d324fb3f6ee1e6ee8cad
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Size
404KB
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MD5
5e9ede719992be7ca1eccfdb5c3c2e93
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SHA1
83ac96f59be3a154727f6b590ed8f37547cd4243
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SHA256
f3858bcfedbe4a25e9e1ce676aabac078c86c53b8e37d324fb3f6ee1e6ee8cad
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SHA512
83f763e426e6474b0a7870889644c1275e5a2f7749214875f36342aa67428e577b31a4e97e6226470bccd9f8f06c30de76471c1f18f8d981522ec0e1197055e9
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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