Analysis
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max time kernel
129s -
max time network
132s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
13-01-2022 07:23
Behavioral task
behavioral1
Sample
8eb596f88bc2ba3ba62a765c607202109fa122dfb49673b6f34fdbcc921b34ee.xlsm
Resource
win10-en-20211208
Behavioral task
behavioral2
Sample
8eb596f88bc2ba3ba62a765c607202109fa122dfb49673b6f34fdbcc921b34ee.xlsm
Resource
win10-en-20211208
General
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Target
8eb596f88bc2ba3ba62a765c607202109fa122dfb49673b6f34fdbcc921b34ee.xlsm
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Size
83KB
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MD5
9668d5dd1e75ab9acacea35e3cb32084
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SHA1
ffd4f89c0a3ec3adb9a816d1a6a3aea3f648ee6d
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SHA256
8eb596f88bc2ba3ba62a765c607202109fa122dfb49673b6f34fdbcc921b34ee
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SHA512
cc59059828351348454cabbe2b21b3041d869b1d46bbef137b296a502d5b6cd41dacc346a6b0acc38d9f8e32df532ec32b8598a1d6e45fbdbdc948a95b5b310f
Malware Config
Extracted
http://mammy-chiro.com/case/ZTkBzbz/
http://bluetoothheadsetreview.xyz/wp-includes/xmdHAGgfki/
http://topline36.xyz/wp-includes/css/BB9Ajvjs89U9O/
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\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 3036 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 3036 EXCEL.EXE 3036 EXCEL.EXE 3036 EXCEL.EXE 3036 EXCEL.EXE 3036 EXCEL.EXE 3036 EXCEL.EXE 3036 EXCEL.EXE 3036 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\8eb596f88bc2ba3ba62a765c607202109fa122dfb49673b6f34fdbcc921b34ee.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3036