Analysis
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max time kernel
102s -
max time network
134s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
07-05-2021 00:16
Static task
static1
Behavioral task
behavioral1
Sample
payment copy.xlsx
Resource
win7v20210410
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
payment copy.xlsx
Resource
win10v20210410
windows10_x64
0 signatures
0 seconds
General
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Target
payment copy.xlsx
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Size
670KB
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MD5
aea58eb70601d6c06d73b14c047d2274
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SHA1
38a71f5ec2abe59a8fab0d13a46ac2a86ef0e2bf
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SHA256
d4e1391a4c091eb93ee714ad3b7cb38363d1859c156a9c70d34f2176eb17af37
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SHA512
8d36fc594ce7622b34764cf39612265b687a3ee1d2d644f6aebcaf215379aa5820a52f3df37c899d9663cc8a843689b1e148854b96707fae69dfb9f23910a6fa
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 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
Processes:
EXCEL.EXEpid process 772 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 772 EXCEL.EXE 772 EXCEL.EXE 772 EXCEL.EXE 772 EXCEL.EXE 772 EXCEL.EXE 772 EXCEL.EXE 772 EXCEL.EXE 772 EXCEL.EXE 772 EXCEL.EXE 772 EXCEL.EXE 772 EXCEL.EXE 772 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\payment copy.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/772-114-0x00007FF65FBF0000-0x00007FF6631A6000-memory.dmpFilesize
53.7MB
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memory/772-116-0x00007FF8256F0000-0x00007FF825700000-memory.dmpFilesize
64KB
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memory/772-115-0x00007FF8256F0000-0x00007FF825700000-memory.dmpFilesize
64KB
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memory/772-117-0x00007FF8256F0000-0x00007FF825700000-memory.dmpFilesize
64KB
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memory/772-118-0x00007FF8256F0000-0x00007FF825700000-memory.dmpFilesize
64KB
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memory/772-122-0x00007FF8256F0000-0x00007FF825700000-memory.dmpFilesize
64KB
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memory/772-121-0x00007FF8457F0000-0x00007FF8468DE000-memory.dmpFilesize
16.9MB
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memory/772-123-0x00007FF8438F0000-0x00007FF8457E5000-memory.dmpFilesize
31.0MB