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Analysis
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max time kernel
133s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
11/11/2024, 21:38
Behavioral task
behavioral1
Sample
ed826dda375692e48f8e9bc2f10134b014405670f5e164d4fba55e05f7da0769.xlsm
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
ed826dda375692e48f8e9bc2f10134b014405670f5e164d4fba55e05f7da0769.xlsm
Resource
win10v2004-20241007-en
General
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Target
ed826dda375692e48f8e9bc2f10134b014405670f5e164d4fba55e05f7da0769.xlsm
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Size
35KB
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MD5
80f6b693273e65bb16e62c193c3e167d
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SHA1
e5805a6c8d053b71079de2d462d5429338065452
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SHA256
ed826dda375692e48f8e9bc2f10134b014405670f5e164d4fba55e05f7da0769
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SHA512
68aecc0e42f5f128b5f33c3e8c2f59b2e1355045848392cd93adaa3b99c0f0d6d00f27843314ee1c921a238b6f00a33982eb7e5d3231cf96b2e9c6c86e215228
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SSDEEP
768:a0t+5eEAjOZpqcVbZYpoRuBlIiOKMArOooooooooooooooooooooooooooaDx:a0t+gEUOZZ1ZYpoQ/pMA39
Malware Config
Extracted
https://www.rivabodrumresort.com/eski_site/HozRXt/
https://www.iinil.com/phpmyadmin/oWnF6m7JoN/
https://britainsolicitors.com/wp-admin/OshgKKcJ3I/
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 4572 3952 regsvr32.exe 83 -
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 3952 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3952 EXCEL.EXE 3952 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3952 EXCEL.EXE 3952 EXCEL.EXE 3952 EXCEL.EXE 3952 EXCEL.EXE 3952 EXCEL.EXE 3952 EXCEL.EXE 3952 EXCEL.EXE 3952 EXCEL.EXE 3952 EXCEL.EXE 3952 EXCEL.EXE 3952 EXCEL.EXE 3952 EXCEL.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3952 wrote to memory of 4572 3952 EXCEL.EXE 98 PID 3952 wrote to memory of 4572 3952 EXCEL.EXE 98 PID 3952 wrote to memory of 4572 3952 EXCEL.EXE 98
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\ed826dda375692e48f8e9bc2f10134b014405670f5e164d4fba55e05f7da0769.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:3952 -
C:\Windows\SysWow64\regsvr32.exeC:\Windows\SysWow64\regsvr32.exe -s ..\xdha.ocx2⤵
- Process spawned unexpected child process
- System Location Discovery: System Language Discovery
PID:4572
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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
Filesize5KB
MD5cc1f77b8b23fe52567efe896749ea475
SHA1764eba63bfebec5b106015921b35527d7d03dd33
SHA2566c63c299067778ba43b11aed1b36a178e1075e438138579fef20edcbf860135f
SHA5124ba5ddb7f6913a0632dc0fa2b5f96f4b28829c1d709ccce0fc79f15281acb70c3a21f09b0d38c1c09af57bcf380bc876f644dc8d0ae9027da9b936d2995abcca
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Filesize
114B
MD5e89f75f918dbdcee28604d4e09dd71d7
SHA1f9d9055e9878723a12063b47d4a1a5f58c3eb1e9
SHA2566dc9c7fc93bb488bb0520a6c780a8d3c0fb5486a4711aca49b4c53fac7393023
SHA5128df0ab2e3679b64a6174deff4259ae5680f88e3ae307e0ea2dfff88ec4ba14f3477c9fe3a5aa5da3a8e857601170a5108ed75f6d6975958ac7a314e4a336aed0