Analysis
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max time kernel
112s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
01/09/2024, 00:51
Static task
static1
Behavioral task
behavioral1
Sample
01092024_0051_30082024_PO-5490845-4S8068290.xlam
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
01092024_0051_30082024_PO-5490845-4S8068290.xlam
Resource
win10v2004-20240802-en
General
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Target
01092024_0051_30082024_PO-5490845-4S8068290.xlam
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Size
682KB
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MD5
76c282413a8c6edbf4a47919562a01ca
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SHA1
7d7438892ef62c343b1b1740366ec7f60b600bf9
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SHA256
e07d367746bd1758ff371cafef3dca07c54658c56c44597e425b9a95e8baf87a
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SHA512
844b59bed86aa7d40cc306b3af5f0d3cf4207ac5f7cb074d4ef4c21da992530d02e103535595caa5d2ef5fe1dfc30c86ff6b9ead9ffbb136495ea9b35f24675e
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SSDEEP
12288:h0Vb6zt3J9Lsd3/BxXXsmSGQ0TkHsJ5T+fVtXx4c7KL6cA39hkg:yVb6zRJ9Lsd3bXXXkMJ5T+fbXKc7Y6xH
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.
description ioc Process 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description 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
pid Process 4068 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 4068 EXCEL.EXE 4068 EXCEL.EXE 4068 EXCEL.EXE 4068 EXCEL.EXE 4068 EXCEL.EXE 4068 EXCEL.EXE 4068 EXCEL.EXE 4068 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\01092024_0051_30082024_PO-5490845-4S8068290.xlam"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4068
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
Filesize1KB
MD58c1993c0dc37c3fa74ca711684029163
SHA161ba008196c6ab23f4968a1e5fec12ef3d95427b
SHA2563489aff046269858153f2a23503efa73e58c437361b61014d1059e0d9b58c7c5
SHA5124549d9985bffb100304a37ee653216ff0d7457c2e503815ed1364986ba9e96f43b1e4286a36c80223494ec99b7c1ca4713aca7adcc714fe0f7e9b1ee8fbbdff4