General
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Target
58c51c85a3d7288b060c311ca61edbf0_NEAS
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Size
320KB
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Sample
240507-nje4sadg8t
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MD5
58c51c85a3d7288b060c311ca61edbf0
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SHA1
8750188ca824aa1569894322c24e09c56917321e
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SHA256
73895287a5a8a15df2792b0ba73f1cb7b17afc6a19c009892d4fe1058a6b2e6d
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SHA512
4f330f330c3ed8b6bb3290384ebc0e22515c5e1336b816f5474ba7ef41e9986d8690aa4d01a0bc7ce000315d0a86527b1efb90728f7f4a7abefcd9a4fab3b823
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SSDEEP
6144:7tatPE5TxP8ev1zQBgexOdw6rpI9FsAC9:oPwTt8Cl+zGp64
Static task
static1
Behavioral task
behavioral1
Sample
58c51c85a3d7288b060c311ca61edbf0_NEAS.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
58c51c85a3d7288b060c311ca61edbf0_NEAS.exe
Resource
win10v2004-20240419-en
Malware Config
Targets
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Target
58c51c85a3d7288b060c311ca61edbf0_NEAS
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Size
320KB
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MD5
58c51c85a3d7288b060c311ca61edbf0
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SHA1
8750188ca824aa1569894322c24e09c56917321e
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SHA256
73895287a5a8a15df2792b0ba73f1cb7b17afc6a19c009892d4fe1058a6b2e6d
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SHA512
4f330f330c3ed8b6bb3290384ebc0e22515c5e1336b816f5474ba7ef41e9986d8690aa4d01a0bc7ce000315d0a86527b1efb90728f7f4a7abefcd9a4fab3b823
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SSDEEP
6144:7tatPE5TxP8ev1zQBgexOdw6rpI9FsAC9:oPwTt8Cl+zGp64
Score7/10-
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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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