Analysis
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max time kernel
149s -
max time network
153s -
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, 13:15
Behavioral task
behavioral1
Sample
3ba5a7d0b88771218c2195957893b93601f226919926986c8b3921069b87f671.xlsm
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
3ba5a7d0b88771218c2195957893b93601f226919926986c8b3921069b87f671.xlsm
Resource
win10v2004-20241007-en
General
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Target
3ba5a7d0b88771218c2195957893b93601f226919926986c8b3921069b87f671.xlsm
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Size
45KB
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MD5
0a3fd5840acc863fb10032443f2ad5e0
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SHA1
0306751eb0f84ed8816df871a325f0dd5cb236d7
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SHA256
3ba5a7d0b88771218c2195957893b93601f226919926986c8b3921069b87f671
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SHA512
88d8d115754b75ac276db299cf0efbe8579395f3179bd2095537fb977e8a29a7d542ebfc6b10bf8518f60042f98fb6149d182560b6d80f307fa67b57fc860899
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SSDEEP
768:0hoExDOevZCwrvtPzdDTKufT9nz0LTyY1NiMZFYpvrLeci3cr+Ud0U2qfF:GoExDztT5fTR4Lh1NisFYBc3cr+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 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
description 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
pid Process 2344 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2344 EXCEL.EXE 2344 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 2344 EXCEL.EXE 2344 EXCEL.EXE 2344 EXCEL.EXE 2344 EXCEL.EXE 2344 EXCEL.EXE 2344 EXCEL.EXE 2344 EXCEL.EXE 2344 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\3ba5a7d0b88771218c2195957893b93601f226919926986c8b3921069b87f671.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2344
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
Filesize2KB
MD5e723542e358e8491b1a9ccf45f8ebe14
SHA1359c1a098d1aecc8d07a53f1e069b54fa4eb3265
SHA256ae669487fa3c7d1bcbaf4dd62a9290823273562491b0f097fd32fdd37fc73ddc
SHA5127418263091dbe0bafbc96e8ebf7467dc69ea1e21d03d17685597b6a2b8b6a2bab95023f03571ea3b60f6144e876d9daab44006dc4a954286b3b82b9a757f0d9e