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Analysis
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max time kernel
168s -
max time network
184s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
07/11/2022, 09:28
Static task
static1
Behavioral task
behavioral1
Sample
【软件】批量号码导入手机通讯录软件-T12.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
【软件】批量号码导入手机通讯录软件-T12.exe
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
样本号码.xlsx
Resource
win7-20220901-en
Behavioral task
behavioral4
Sample
样本号码.xlsx
Resource
win10v2004-20220812-en
General
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Target
样本号码.xlsx
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Size
8KB
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MD5
5541cef7a03a293c2fb20caf4256be59
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SHA1
2138700c70d014809fbb99604264e64ea197fe7b
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SHA256
7826f67a4aeb4f32db5e04678bb75ecba67cfb5900a8d9945c1639f0bc9ea0db
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SHA512
c51db0162a8d71d05cca2c19c3565c15bb5fb5e2cd20046e7957e4de20ea99215f2321f724def87b79b44e325ef11e412a04cce35bafa3d14ab93c05b058d928
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SSDEEP
192:wc8mVMGp4oDb3UpTZAbX6lPf8WWO4sjtKB:wc3co3Z6ZkO4sjtKB
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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 2360 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 2360 EXCEL.EXE 2360 EXCEL.EXE 2360 EXCEL.EXE 2360 EXCEL.EXE 2360 EXCEL.EXE 2360 EXCEL.EXE 2360 EXCEL.EXE 2360 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\样本号码.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2360