Analysis
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max time kernel
127s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-11-2024 19:12
Behavioral task
behavioral1
Sample
ddc3a0cf92541586eb01baf9bad8c424286d0678ce451a581a7f96a1c465ee7a.xlsm
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ddc3a0cf92541586eb01baf9bad8c424286d0678ce451a581a7f96a1c465ee7a.xlsm
Resource
win10v2004-20241007-en
General
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Target
ddc3a0cf92541586eb01baf9bad8c424286d0678ce451a581a7f96a1c465ee7a.xlsm
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Size
45KB
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MD5
61a75dcc5dc6db6858ec2f2625032819
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SHA1
50626ab7b7b0c8a2bbacf15fba0e870b68af972b
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SHA256
ddc3a0cf92541586eb01baf9bad8c424286d0678ce451a581a7f96a1c465ee7a
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SHA512
fa8913e7957cc080e74d715f4adc7e5b664fca34b021314dc5126157bd2e029dc40669f07c90d3f333fe55d3b04b29dae539aeaa7a6dda632667571ebeb1f91c
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SSDEEP
768:whoExDOevZCwrvtPzdDTKufT9nz0LTyY1NiMZFYpvrLeci3cr+Ud0U2qfF:qoExDztT5fTR4Lh1NisFYBc3cr+U2U9N
Malware Config
Extracted
http://rashed-uzzaman.com/wp-content/XIup3T/
http://vrstar-park.com/wp-includes/9k5kouiyN4tPr/
https://www.swaong.com/assets/Kjy6uoiLsR4Y/
https://starzfoundationtrust.org/lori-toll/aOFfl4bO/
http://vulkanvegasbonus.jeunete.com/wp-content/gGLZbxD/
https://edicionespamies.com/wp-content/PtqJQPSAg5K07Mf/
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 4108 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4108 EXCEL.EXE 4108 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 4108 EXCEL.EXE 4108 EXCEL.EXE 4108 EXCEL.EXE 4108 EXCEL.EXE 4108 EXCEL.EXE 4108 EXCEL.EXE 4108 EXCEL.EXE 4108 EXCEL.EXE
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\ddc3a0cf92541586eb01baf9bad8c424286d0678ce451a581a7f96a1c465ee7a.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4108
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
MD58f39eb70f279351eb70c93e7d1128c1b
SHA1010a2c044224b52ac0e5b2a77bd5b7e04ab0be13
SHA25606397c33fa4b06e73504afa75d0ca93300f7aa97891f8230576f2f2e24fe287e
SHA5125c61ceaefdb8c1d7529c107219fa6fc727c023b00b369249476e860635dc17b5abe00d9581e89b952a5995948b35122e2b9c08f35d0f61d43385086fa6a33907