Analysis
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max time kernel
133s -
max time network
113s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
11-10-2024 01:06
Static task
static1
Behavioral task
behavioral1
Sample
11a5d3add86410357163004a54f22335583b895a390e7eaf567e423ac7ccfeff.xlam
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
11a5d3add86410357163004a54f22335583b895a390e7eaf567e423ac7ccfeff.xlam
Resource
win10v2004-20241007-en
General
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Target
11a5d3add86410357163004a54f22335583b895a390e7eaf567e423ac7ccfeff.xlam
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Size
829KB
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MD5
8ab8d813d3ca68c8effdb8abbf4a4f86
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SHA1
f26fa096a70eec2a9900e363f63a1e6cafe5e8d4
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SHA256
11a5d3add86410357163004a54f22335583b895a390e7eaf567e423ac7ccfeff
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SHA512
cc5afb9559e049d62133d89c488d12b81c8338bf29177def06f890310ae75ae2964a21d07e3cf6bcbbdc103cfdf102f1ce35111ead80f9c8d247c8b8b663f0a5
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SSDEEP
24576:7Y6dnGcLIS97usf6ZHqRPK21eOWWiB5Etu/3PP4qZaP2/:7YEvLISHkqjEhWVt2PwqZaP2/
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4128 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 4128 EXCEL.EXE 4128 EXCEL.EXE 4128 EXCEL.EXE 4128 EXCEL.EXE 4128 EXCEL.EXE 4128 EXCEL.EXE 4128 EXCEL.EXE 4128 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\11a5d3add86410357163004a54f22335583b895a390e7eaf567e423ac7ccfeff.xlam"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4128
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
MD54fb2801ec2d0bff91426c6506cb22560
SHA16edb795c0fb6a65405948de5e62fdff7dacbdd12
SHA2569033df0a3973004e65c55944ff29d6de0b9d7e21bc7c6dd23be797c19a37ce73
SHA51212b99d898767ca76090aaab5330414093187c947ff663422dc508252306b51a11a7222e5a85813cc98eb4b4cadc510abebbcebe40a28cd70685916dff616340c