Analysis
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max time kernel
140s -
max time network
129s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
26-05-2024 14:04
Behavioral task
behavioral1
Sample
72d608905e0a7d999a1fef51112c75530c8d34baa6b28feee62f824abc702027.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
72d608905e0a7d999a1fef51112c75530c8d34baa6b28feee62f824abc702027.exe
Resource
win10v2004-20240426-en
General
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Target
72d608905e0a7d999a1fef51112c75530c8d34baa6b28feee62f824abc702027.exe
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Size
8.5MB
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MD5
b05808a68cc8d79a578d65238c070b93
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SHA1
820135fb90973bfaa7f518d7c2c33ea2209c13a7
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SHA256
72d608905e0a7d999a1fef51112c75530c8d34baa6b28feee62f824abc702027
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SHA512
36c86832fdcafefcf4ae53bf4700a90408595e7bd73f8ab2908ece33beecceede88d46802cb0d2b6b35831aa0f33375657b64f0b9269c03fe7709368486a6159
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SSDEEP
196608:NFkY+wVbQtS+i/0n+yq2tlU8qCqAEYOQ9621cHvYMqmo:jjAtVi/LyPtlU8DVj/0vYMqmo
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
Processes:
72d608905e0a7d999a1fef51112c75530c8d34baa6b28feee62f824abc702027.exepid process 2400 72d608905e0a7d999a1fef51112c75530c8d34baa6b28feee62f824abc702027.exe -
Processes:
resource yara_rule behavioral1/memory/2400-0-0x0000000000400000-0x0000000000BF7000-memory.dmp upx behavioral1/memory/2400-9-0x0000000000400000-0x0000000000BF7000-memory.dmp upx behavioral1/memory/2400-11-0x0000000000400000-0x0000000000BF7000-memory.dmp upx behavioral1/memory/2400-13-0x0000000000400000-0x0000000000BF7000-memory.dmp upx behavioral1/memory/2400-16-0x0000000000400000-0x0000000000BF7000-memory.dmp upx behavioral1/memory/2400-20-0x0000000000400000-0x0000000000BF7000-memory.dmp upx -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
Processes:
72d608905e0a7d999a1fef51112c75530c8d34baa6b28feee62f824abc702027.exedescription ioc process File opened for modification \??\PhysicalDrive0 72d608905e0a7d999a1fef51112c75530c8d34baa6b28feee62f824abc702027.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
72d608905e0a7d999a1fef51112c75530c8d34baa6b28feee62f824abc702027.exedescription pid process Token: SeDebugPrivilege 2400 72d608905e0a7d999a1fef51112c75530c8d34baa6b28feee62f824abc702027.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
72d608905e0a7d999a1fef51112c75530c8d34baa6b28feee62f824abc702027.exepid process 2400 72d608905e0a7d999a1fef51112c75530c8d34baa6b28feee62f824abc702027.exe 2400 72d608905e0a7d999a1fef51112c75530c8d34baa6b28feee62f824abc702027.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\72d608905e0a7d999a1fef51112c75530c8d34baa6b28feee62f824abc702027.exe"C:\Users\Admin\AppData\Local\Temp\72d608905e0a7d999a1fef51112c75530c8d34baa6b28feee62f824abc702027.exe"1⤵
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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\Users\Admin\AppData\Local\Temp\E2EECore.2.7.2.dllFilesize
8.4MB
MD58b6c94bbdbfb213e94a5dcb4fac28ce3
SHA1b56102ca4f03556f387f8b30e2b404efabe0cb65
SHA256982a177924762f270b36fe34c7d6847392b48ae53151dc2011078dceef487a53
SHA5129d6d63b5d8cf7a978d7e91126d7a343c2f7acd00022da9d692f63e50835fdd84a59a93328564f10622f2b1f6adfd7febdd98b8ddb294d0754ed45cc9c165d25a
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memory/2400-0-0x0000000000400000-0x0000000000BF7000-memory.dmpFilesize
8.0MB
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memory/2400-5-0x0000000010000000-0x0000000010116000-memory.dmpFilesize
1.1MB
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memory/2400-9-0x0000000000400000-0x0000000000BF7000-memory.dmpFilesize
8.0MB
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memory/2400-11-0x0000000000400000-0x0000000000BF7000-memory.dmpFilesize
8.0MB
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memory/2400-13-0x0000000000400000-0x0000000000BF7000-memory.dmpFilesize
8.0MB
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memory/2400-16-0x0000000000400000-0x0000000000BF7000-memory.dmpFilesize
8.0MB
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memory/2400-20-0x0000000000400000-0x0000000000BF7000-memory.dmpFilesize
8.0MB