Analysis
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max time kernel
94s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09-01-2025 01:05
Static task
static1
Behavioral task
behavioral1
Sample
d08da428bc6f02839f81ccd9bcfe41bf802e4b6d3a7f42dd682c424f2ca7116c.xlam
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d08da428bc6f02839f81ccd9bcfe41bf802e4b6d3a7f42dd682c424f2ca7116c.xlam
Resource
win10v2004-20241007-en
General
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Target
d08da428bc6f02839f81ccd9bcfe41bf802e4b6d3a7f42dd682c424f2ca7116c.xlam
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Size
602KB
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MD5
f4e07aa9c08dd390d4242d4571170f0c
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SHA1
71d0534361571acf8b25c8f133b6c17c4a0750b1
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SHA256
d08da428bc6f02839f81ccd9bcfe41bf802e4b6d3a7f42dd682c424f2ca7116c
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SHA512
da236f5f6059fb2edc7794fdda8063eb03f03606800902f8e0e0c72ca5d08754d38803c2f366aebb83327cfcbd83e545adea53fa5e932d112e395a2b32db4741
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SSDEEP
12288:qug9jk/7Y9A+Xcy6x0r0Y0V3IXiLsQ/3Li8AlSecC5qpAwR6aOQwm:y9S+Myajrpb1/3qS4C6aqm
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\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
pid Process 2988 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 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\d08da428bc6f02839f81ccd9bcfe41bf802e4b6d3a7f42dd682c424f2ca7116c.xlam"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2988
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
Filesize3KB
MD5496df60c1d63b68f4c366ad1616c798f
SHA1bb99fde92eac40d546380df493e4e40bf11b6930
SHA2560cd9ff922e4ef6f12bb7081cfa8ee616fc1ff608fa5f9aa91293c783ce0610d1
SHA512b955e4d1de8900ea3eaed05b80787772f6e291515dcb0409cbd76c4e22f9bbfb9719032a8dd1cddf569d03a56b62081a016e41ac463ae1df3b07ca7e31ce4288