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, 10:56
Behavioral task
behavioral1
Sample
89d285cd4e8a279f03fde417287d8126e23e1db7dbbca92810f346f00507142e.xlsm
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
89d285cd4e8a279f03fde417287d8126e23e1db7dbbca92810f346f00507142e.xlsm
Resource
win10v2004-20241007-en
General
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Target
89d285cd4e8a279f03fde417287d8126e23e1db7dbbca92810f346f00507142e.xlsm
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Size
35KB
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MD5
0bc5248997c82361c7892ae9b2673b98
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SHA1
a58cf8391f2e00404d08036d75772f516ca27f6b
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SHA256
89d285cd4e8a279f03fde417287d8126e23e1db7dbbca92810f346f00507142e
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SHA512
25ab63428359e060851a82482b60c3857cbf61d1e43690c3d76e4b7da9a77f37c4dbd49498e7624deadbf21253a50b1c597723ec277c2657b4268190a72bd5bd
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SSDEEP
768:9smn9tnd5euAjOZpqcVbZYpoRuBlIiOKMArOoooooooooooooooooooooooooofS:9FtndguUOZZ1ZYpoQ/pMA6Kt
Malware Config
Extracted
https://dlqsclub.com/wp-content/uploads/8ST56kZvvQ/
https://blog.nilbt.com/wp-includes/Text/Diff/aleM3D/
https://idolevran.com/wp-admin/nKRqye7TwOjZVjvFib/
Signatures
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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
description pid pid_target Process procid_target Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process 5060 4812 regsvr32.exe 84 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe -
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 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 4812 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4812 EXCEL.EXE 4812 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4812 EXCEL.EXE 4812 EXCEL.EXE 4812 EXCEL.EXE 4812 EXCEL.EXE 4812 EXCEL.EXE 4812 EXCEL.EXE 4812 EXCEL.EXE 4812 EXCEL.EXE 4812 EXCEL.EXE 4812 EXCEL.EXE 4812 EXCEL.EXE 4812 EXCEL.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4812 wrote to memory of 5060 4812 EXCEL.EXE 96 PID 4812 wrote to memory of 5060 4812 EXCEL.EXE 96 PID 4812 wrote to memory of 5060 4812 EXCEL.EXE 96
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\89d285cd4e8a279f03fde417287d8126e23e1db7dbbca92810f346f00507142e.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4812 -
C:\Windows\SysWow64\regsvr32.exeC:\Windows\SysWow64\regsvr32.exe -s ..\xdha.ocx2⤵
- Process spawned unexpected child process
- System Location Discovery: System Language Discovery
PID:5060
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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
MD5a8a9ea970f1ccb525521d15b10e7e08f
SHA1c9e195964afa0298f8d07d31e094afdd19de1b5e
SHA25688448e2c67261deed61d4c675820b7259d50bc4b1c45e4b1d8cd1dc1dac9cf72
SHA512723169869aabf22374c945dd115625296569a669e37db58635aa0caa4ccf07c6a769b3270332e97e0847443091fbf481fbc5dffde5d3b21048bde47eacde1cca
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Filesize
114B
MD5e89f75f918dbdcee28604d4e09dd71d7
SHA1f9d9055e9878723a12063b47d4a1a5f58c3eb1e9
SHA2566dc9c7fc93bb488bb0520a6c780a8d3c0fb5486a4711aca49b4c53fac7393023
SHA5128df0ab2e3679b64a6174deff4259ae5680f88e3ae307e0ea2dfff88ec4ba14f3477c9fe3a5aa5da3a8e857601170a5108ed75f6d6975958ac7a314e4a336aed0