Analysis
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max time kernel
133s -
max time network
147s -
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 18:44
Behavioral task
behavioral1
Sample
69fc87e6aa12f9c156bde721db9b59452319729298abf1adc3c4d4b6e8695a0d.xlsm
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
69fc87e6aa12f9c156bde721db9b59452319729298abf1adc3c4d4b6e8695a0d.xlsm
Resource
win10v2004-20241007-en
General
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Target
69fc87e6aa12f9c156bde721db9b59452319729298abf1adc3c4d4b6e8695a0d.xlsm
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Size
35KB
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MD5
9b0f3f0295ecf15abbe526a5e378992b
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SHA1
29fc2f6cf36a863e8f21f6997824265dbec82574
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SHA256
69fc87e6aa12f9c156bde721db9b59452319729298abf1adc3c4d4b6e8695a0d
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SHA512
4746064ee03cb13e783fee26df19cc805a27461ec099db78a323cbccdca3b8190861a65cb4288d4b87eb4f6645701b0561741683a536805f3e8a54522640defb
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SSDEEP
768:KYKtm5eMn7AjOZpqcVbZYpoRuBlIiOKMArOooooooooooooooooooooooooooXLR:KYKtmg+UOZZ1ZYpoQ/pMAm
Malware Config
Extracted
https://casinojackpotking.com/cgi-bin/47sKbklSQf31/
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 1084 4340 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 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 4340 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4340 EXCEL.EXE 4340 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4340 EXCEL.EXE 4340 EXCEL.EXE 4340 EXCEL.EXE 4340 EXCEL.EXE 4340 EXCEL.EXE 4340 EXCEL.EXE 4340 EXCEL.EXE 4340 EXCEL.EXE 4340 EXCEL.EXE 4340 EXCEL.EXE 4340 EXCEL.EXE 4340 EXCEL.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4340 wrote to memory of 1084 4340 EXCEL.EXE 87 PID 4340 wrote to memory of 1084 4340 EXCEL.EXE 87 PID 4340 wrote to memory of 1084 4340 EXCEL.EXE 87
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\69fc87e6aa12f9c156bde721db9b59452319729298abf1adc3c4d4b6e8695a0d.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:4340 -
C:\Windows\SysWow64\regsvr32.exeC:\Windows\SysWow64\regsvr32.exe -s ..\xdha.ocx2⤵
- Process spawned unexpected child process
- System Location Discovery: System Language Discovery
PID:1084
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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
Filesize2KB
MD5b66d56a8b6a06311267c163bc080a610
SHA1bf06d49636b443a77016888848e4fddb94928727
SHA2563630cd870e4f8d814ad8ca96a10add4a96bedf21f232f442916b5a4c726b3dec
SHA5126e4a8c4617ac73f686fbaca135758d6b6da98f44aadc5c966f841100afb0d2f623f2907a4275edeb841d65d912ba554ebe25d6dc66940bdf304930d84893c92c
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Filesize
9B
MD59d1ead73e678fa2f51a70a933b0bf017
SHA1d205cbd6783332a212c5ae92d73c77178c2d2f28
SHA2560019dfc4b32d63c1392aa264aed2253c1e0c2fb09216f8e2cc269bbfb8bb49b5
SHA512935b3d516e996f6d25948ba8a54c1b7f70f7f0e3f517e36481fdf0196c2c5cfc2841f86e891f3df9517746b7fb605db47cdded1b8ff78d9482ddaa621db43a34