General
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Target
389e585e3583f3d99d70cea91b9a1976592ff578246a72f5a982e118284779d3
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Size
407KB
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Sample
240611-hasevsybmj
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MD5
f248d6ad5d23682c82670f1675f2eabe
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SHA1
8f063d57685a1cf5d8038c9d8d797baed7f91b11
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SHA256
389e585e3583f3d99d70cea91b9a1976592ff578246a72f5a982e118284779d3
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SHA512
16b58c9232db99d0864527c529a08cadaa5abe8aad8ed8fd4f0284527dc079bf54995f3010570995d34c8c349b708837d603a3e3dffd2b764f132573e9e269dc
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SSDEEP
6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4:gtRfJcNYFNm8UhlZGse
Static task
static1
Behavioral task
behavioral1
Sample
389e585e3583f3d99d70cea91b9a1976592ff578246a72f5a982e118284779d3.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
389e585e3583f3d99d70cea91b9a1976592ff578246a72f5a982e118284779d3.exe
Resource
win10v2004-20240426-en
Malware Config
Targets
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Target
389e585e3583f3d99d70cea91b9a1976592ff578246a72f5a982e118284779d3
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Size
407KB
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MD5
f248d6ad5d23682c82670f1675f2eabe
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SHA1
8f063d57685a1cf5d8038c9d8d797baed7f91b11
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SHA256
389e585e3583f3d99d70cea91b9a1976592ff578246a72f5a982e118284779d3
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SHA512
16b58c9232db99d0864527c529a08cadaa5abe8aad8ed8fd4f0284527dc079bf54995f3010570995d34c8c349b708837d603a3e3dffd2b764f132573e9e269dc
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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