Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 13:44
Static task
static1
Behavioral task
behavioral1
Sample
dfe0e6b11dab62c713e379c0455b008c50e539eb175b3e60871ecbf8fe81b169.xlam
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
dfe0e6b11dab62c713e379c0455b008c50e539eb175b3e60871ecbf8fe81b169.xlam
Resource
win10v2004-20240508-en
General
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Target
dfe0e6b11dab62c713e379c0455b008c50e539eb175b3e60871ecbf8fe81b169.xlam
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Size
14KB
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MD5
3d44b278e13e6d979280c8efa3d9719d
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SHA1
ed7e50f888ff7b231be601dcd03f8165f671b674
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SHA256
dfe0e6b11dab62c713e379c0455b008c50e539eb175b3e60871ecbf8fe81b169
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SHA512
f272a9c7bbd748526cb75ffc1e52c7481f47558f10ce2a5c5677e1aa7154038b01288a32a156cfe7b64f508800c4ae39b8f35202dd741bd4dcbba5b88548619c
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SSDEEP
384:24rYeXIZwO3vs73sXKa+fDF8tcazB9o53:VrXIXaUCDCcato
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 4236 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
EXCEL.EXEpid process 4236 EXCEL.EXE 4236 EXCEL.EXE 4236 EXCEL.EXE 4236 EXCEL.EXE 4236 EXCEL.EXE 4236 EXCEL.EXE 4236 EXCEL.EXE 4236 EXCEL.EXE -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
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Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\dfe0e6b11dab62c713e379c0455b008c50e539eb175b3e60871ecbf8fe81b169.xlam"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4236-2-0x00007FF9D6B90000-0x00007FF9D6BA0000-memory.dmpFilesize
64KB
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memory/4236-1-0x00007FF9D6B90000-0x00007FF9D6BA0000-memory.dmpFilesize
64KB
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memory/4236-3-0x00007FF9D6B90000-0x00007FF9D6BA0000-memory.dmpFilesize
64KB
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memory/4236-4-0x00007FF9D6B90000-0x00007FF9D6BA0000-memory.dmpFilesize
64KB
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memory/4236-0-0x00007FF9D6B90000-0x00007FF9D6BA0000-memory.dmpFilesize
64KB
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memory/4236-5-0x00007FFA16BAD000-0x00007FFA16BAE000-memory.dmpFilesize
4KB
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memory/4236-7-0x00007FFA16B10000-0x00007FFA16D05000-memory.dmpFilesize
2.0MB
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memory/4236-8-0x00007FFA16B10000-0x00007FFA16D05000-memory.dmpFilesize
2.0MB
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memory/4236-6-0x00007FFA16B10000-0x00007FFA16D05000-memory.dmpFilesize
2.0MB
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memory/4236-9-0x00007FFA16B10000-0x00007FFA16D05000-memory.dmpFilesize
2.0MB
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memory/4236-12-0x00007FFA16B10000-0x00007FFA16D05000-memory.dmpFilesize
2.0MB
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memory/4236-11-0x00007FFA16B10000-0x00007FFA16D05000-memory.dmpFilesize
2.0MB
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memory/4236-10-0x00007FF9D4390000-0x00007FF9D43A0000-memory.dmpFilesize
64KB
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memory/4236-13-0x00007FF9D4390000-0x00007FF9D43A0000-memory.dmpFilesize
64KB
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memory/4236-15-0x00007FFA16B10000-0x00007FFA16D05000-memory.dmpFilesize
2.0MB
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memory/4236-16-0x00007FFA16B10000-0x00007FFA16D05000-memory.dmpFilesize
2.0MB
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memory/4236-18-0x00007FFA16B10000-0x00007FFA16D05000-memory.dmpFilesize
2.0MB
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memory/4236-17-0x00007FFA16B10000-0x00007FFA16D05000-memory.dmpFilesize
2.0MB
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memory/4236-19-0x00007FFA16B10000-0x00007FFA16D05000-memory.dmpFilesize
2.0MB
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memory/4236-20-0x00007FFA16B10000-0x00007FFA16D05000-memory.dmpFilesize
2.0MB
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memory/4236-14-0x00007FFA16B10000-0x00007FFA16D05000-memory.dmpFilesize
2.0MB
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memory/4236-37-0x00007FFA16B10000-0x00007FFA16D05000-memory.dmpFilesize
2.0MB
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memory/4236-53-0x00007FF9D6B90000-0x00007FF9D6BA0000-memory.dmpFilesize
64KB
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memory/4236-55-0x00007FF9D6B90000-0x00007FF9D6BA0000-memory.dmpFilesize
64KB
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memory/4236-56-0x00007FF9D6B90000-0x00007FF9D6BA0000-memory.dmpFilesize
64KB
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memory/4236-54-0x00007FF9D6B90000-0x00007FF9D6BA0000-memory.dmpFilesize
64KB
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memory/4236-57-0x00007FFA16B10000-0x00007FFA16D05000-memory.dmpFilesize
2.0MB