Analysis
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max time kernel
101s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
06-09-2024 08:57
Static task
static1
Behavioral task
behavioral1
Sample
ccae6dda8f6f5637da407188751ef9265975ab9df9f5c0d423785637bfd75bf7.xlam
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ccae6dda8f6f5637da407188751ef9265975ab9df9f5c0d423785637bfd75bf7.xlam
Resource
win10v2004-20240802-en
General
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Target
ccae6dda8f6f5637da407188751ef9265975ab9df9f5c0d423785637bfd75bf7.xlam
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Size
707KB
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MD5
ee98a1d52ed736d82191c974a7a66694
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SHA1
e52a106550e320656166ee1a0a1b3d01e6f7e9a3
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SHA256
ccae6dda8f6f5637da407188751ef9265975ab9df9f5c0d423785637bfd75bf7
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SHA512
19153bf69604a9f5127fbe6fe4f4230b9d4fd99df0169cbcb6521e227432f046f9355b2b80a3de05383658afa2b8edf2099e70e83894449b1429b6eda3818bb2
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SSDEEP
12288:VjzcZCWMQ+EeXzhbVDKRiVXJcSjqfV6BPQxtlZA00Cp4LTohRHaQ16O33gXqgxTI:VjoSRzhhDKAVmgaNOLTIHG83roWyY0yL
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 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
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 2648 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 2648 EXCEL.EXE 2648 EXCEL.EXE 2648 EXCEL.EXE 2648 EXCEL.EXE 2648 EXCEL.EXE 2648 EXCEL.EXE 2648 EXCEL.EXE 2648 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\ccae6dda8f6f5637da407188751ef9265975ab9df9f5c0d423785637bfd75bf7.xlam"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2648
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
Filesize2KB
MD5e7dbc470507ab94571a121999c6fba24
SHA1c435942c52c78d690155bf51901ae665948af1ce
SHA2566d45b15ab811ad980135afdb1ec674ab8f40b179f679795fa873766df73b2ea8
SHA5125703bfd550d52a3b3adb437c7fcb3292702ce380803d68691fba40eed018fed244011852acbc08bc9f09896414fc835920f851b5c5894ac8c3798f6fc7a4f7fa