Analysis
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max time kernel
101s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
12-06-2024 02:28
Static task
static1
Behavioral task
behavioral1
Sample
e6ecf390542c44da68e56315d0aa3924239c5798fdc58bf7955b0e6b6613787d.xlam
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e6ecf390542c44da68e56315d0aa3924239c5798fdc58bf7955b0e6b6613787d.xlam
Resource
win10v2004-20240611-en
General
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Target
e6ecf390542c44da68e56315d0aa3924239c5798fdc58bf7955b0e6b6613787d.xlam
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Size
726KB
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MD5
e38bcfcd4aef15bb987399f787557582
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SHA1
d49c20bed98eabc5df26e5309572e2b946ca2189
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SHA256
e6ecf390542c44da68e56315d0aa3924239c5798fdc58bf7955b0e6b6613787d
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SHA512
9471ba49d1a29c8c339fe720d99b2742d90fce7840f7de34c35a3c31d6626c4652a2e62318abf7f242a90aab51bda0cf80c63c092db7f3c48c3d6aa0446de7a6
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SSDEEP
12288:/knWybbQuN3IQIRHksCPbuNlK4fS212xQao9bkoJhPY2hR8EMgYJ9Axtat9fJluP:cJbj4X1GPbubK43gyd9bk6XRbHk9vBJy
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 2008 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
EXCEL.EXEpid process 2008 EXCEL.EXE 2008 EXCEL.EXE 2008 EXCEL.EXE 2008 EXCEL.EXE 2008 EXCEL.EXE 2008 EXCEL.EXE 2008 EXCEL.EXE 2008 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\e6ecf390542c44da68e56315d0aa3924239c5798fdc58bf7955b0e6b6613787d.xlam"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2008