Analysis
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max time kernel
100s -
max time network
102s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
18-06-2024 17:11
Static task
static1
Behavioral task
behavioral1
Sample
65e8917946a978a0b09b14d4177fa4e6e71ded6bd48ab91414fa81a1e2a519b7.xlam
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
65e8917946a978a0b09b14d4177fa4e6e71ded6bd48ab91414fa81a1e2a519b7.xlam
Resource
win10v2004-20240611-en
General
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Target
65e8917946a978a0b09b14d4177fa4e6e71ded6bd48ab91414fa81a1e2a519b7.xlam
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Size
725KB
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MD5
16e546a8202702091739c35484ba1cd3
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SHA1
8220a7fc4abe77109b3eb80ae7211997603287d3
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SHA256
65e8917946a978a0b09b14d4177fa4e6e71ded6bd48ab91414fa81a1e2a519b7
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SHA512
4711f24a6857f59a6f5643ce3043d85377a8c4645503751f7ebd3e5b690d0528a502e39bcfdc28cfa6214ea8eb09fd12b7ee6bad14d74343cf263ad22f92685d
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SSDEEP
12288:QhrnWHeTDAsDm6Kglg8MBJfjrQP9HYh5o2CtpB/vr+fRsNEYKDof6T5dORZDxTn/:srxCDwRMBljcP94h5o247vr+JsNEYYTU
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 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
Processes:
EXCEL.EXEdescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 3744 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
EXCEL.EXEpid process 3744 EXCEL.EXE 3744 EXCEL.EXE 3744 EXCEL.EXE 3744 EXCEL.EXE 3744 EXCEL.EXE 3744 EXCEL.EXE 3744 EXCEL.EXE 3744 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\65e8917946a978a0b09b14d4177fa4e6e71ded6bd48ab91414fa81a1e2a519b7.xlam"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3744