Analysis
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max time kernel
47s -
max time network
44s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
26-07-2024 21:03
Behavioral task
behavioral1
Sample
5c18d82b6887deed7bb3ec43dadfa8bcec53903eddfdf74da231fca887001a2f.xlsm
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
5c18d82b6887deed7bb3ec43dadfa8bcec53903eddfdf74da231fca887001a2f.xlsm
Resource
win10v2004-20240709-en
General
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Target
5c18d82b6887deed7bb3ec43dadfa8bcec53903eddfdf74da231fca887001a2f.xlsm
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Size
92KB
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MD5
77a8978758fe59c47704357a0d49ece5
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SHA1
47bd9ea49e8b6fe1272645ff38dafbc0a409ee7b
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SHA256
5c18d82b6887deed7bb3ec43dadfa8bcec53903eddfdf74da231fca887001a2f
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SHA512
3bca8385495306381cf51977b646c7dbf0f2bc24df63a172ac643398225f547ba72baef1b2db6a9aa7d47309ab57ba80b03156de07f62c76e1f123b72ee0807c
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SSDEEP
1536:CguZCa6S5khUIeme6luZu4znOSjhLM+vGa/M1NIpPkUlB7583fjncFYIILFn:CgugapkhlemEAaPjpM+d/Ms8ULavLc2
Malware Config
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.
Processes:
EXCEL.EXEdescription 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
Processes:
EXCEL.EXEdescription 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
Processes:
EXCEL.EXEpid process 2312 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 2312 EXCEL.EXE 2312 EXCEL.EXE 2312 EXCEL.EXE 2312 EXCEL.EXE 2312 EXCEL.EXE 2312 EXCEL.EXE 2312 EXCEL.EXE 2312 EXCEL.EXE 2312 EXCEL.EXE 2312 EXCEL.EXE 2312 EXCEL.EXE 2312 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\5c18d82b6887deed7bb3ec43dadfa8bcec53903eddfdf74da231fca887001a2f.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2312
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
MD59dfb56e1900a0842509d70c33f861e4b
SHA10cf8849d7fda96c137c585dc662343d1ef064ec5
SHA2561db438d8abd5f14a0b209aa22fd4149d091458a78d60a429cdbee6df6a856d92
SHA5129a712e37b8cc449fb459b8d7fb8289d720be1e1b6e8cffe3b84c3860da88bf82c11f4934ab86aed0288b0a22037a23727249b44cfe85d547a5b600356a5ab3a8