Analysis
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max time kernel
105s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
31/10/2022, 08:07
Behavioral task
behavioral1
Sample
df0e41ac07d51c143f685bdddb9a1438c9fa0b31cf435e01f9ace0e8e461888c.xls
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
df0e41ac07d51c143f685bdddb9a1438c9fa0b31cf435e01f9ace0e8e461888c.xls
Resource
win10v2004-20220901-en
General
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Target
df0e41ac07d51c143f685bdddb9a1438c9fa0b31cf435e01f9ace0e8e461888c.xls
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Size
70KB
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MD5
5654543d304f53b2ab3c58714c81df7f
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SHA1
15c2f37bfca1b649094c567c5e3fa4876d0610e9
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SHA256
df0e41ac07d51c143f685bdddb9a1438c9fa0b31cf435e01f9ace0e8e461888c
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SHA512
98f2cddff7fa55ef09f54dc2da457c0b4ce2257c9d697f165519150b7d0c0f0fe9c632769a923ed322abdd16b229359930f6b889491147c878f810a89b0a5236
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SSDEEP
1536:g0IH1OxQKxy5gfaf8kDkp0N8s3CwwqAKvSiISolNqdIwSwK:XIH1OxQKxy5gfaf8kDos3CwwqAKvSiIn
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.
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 4980 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4980 EXCEL.EXE 4980 EXCEL.EXE 4980 EXCEL.EXE 4980 EXCEL.EXE 4980 EXCEL.EXE 4980 EXCEL.EXE 4980 EXCEL.EXE 4980 EXCEL.EXE 4980 EXCEL.EXE 4980 EXCEL.EXE 4980 EXCEL.EXE 4980 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\df0e41ac07d51c143f685bdddb9a1438c9fa0b31cf435e01f9ace0e8e461888c.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4980