Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
06-05-2021 15:00
Behavioral task
behavioral1
Sample
Complaint-517049627-05062021.xlsm
Resource
win7v20210410
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Complaint-517049627-05062021.xlsm
Resource
win10v20210408
windows10_x64
0 signatures
0 seconds
General
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Target
Complaint-517049627-05062021.xlsm
-
Size
109KB
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MD5
7f8b3a9abd3230283b6af2f9a77ee7da
-
SHA1
ba2abb881ca750df281f32fc1a8c4ab86adee9d4
-
SHA256
89f00407704de8685478fe9ad60a06c038571ef687386567489032910f4459cb
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SHA512
feb60a465cf554949b48dae166cdffe39e6143596e2e6d0b9fe332546a88d65cd06a2086989608f9eb964d14f3359c51527b14e6a14841604d6469dca553a48d
Score
1/10
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 4656 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 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\Complaint-517049627-05062021.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4656
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/4656-114-0x00007FF79B800000-0x00007FF79EDB6000-memory.dmpFilesize
53.7MB
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memory/4656-115-0x00007FFA38500000-0x00007FFA38510000-memory.dmpFilesize
64KB
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memory/4656-116-0x00007FFA38500000-0x00007FFA38510000-memory.dmpFilesize
64KB
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memory/4656-117-0x00007FFA38500000-0x00007FFA38510000-memory.dmpFilesize
64KB
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memory/4656-118-0x00007FFA38500000-0x00007FFA38510000-memory.dmpFilesize
64KB
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memory/4656-119-0x00007FFA38500000-0x00007FFA38510000-memory.dmpFilesize
64KB
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memory/4656-122-0x00007FFA589C0000-0x00007FFA59AAE000-memory.dmpFilesize
16.9MB
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memory/4656-123-0x000001CDAEE10000-0x000001CDB0D05000-memory.dmpFilesize
31.0MB