Analysis
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max time kernel
143s -
max time network
165s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 19:02
Static task
static1
Behavioral task
behavioral1
Sample
f89d373790f3f69489f1fc2e22ef92a5585b7158e7a98cbd9f56b3c8982bf6b1.xls
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
f89d373790f3f69489f1fc2e22ef92a5585b7158e7a98cbd9f56b3c8982bf6b1.xls
Resource
win10v2004-20220812-en
General
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Target
f89d373790f3f69489f1fc2e22ef92a5585b7158e7a98cbd9f56b3c8982bf6b1.xls
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Size
20KB
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MD5
733b0d306d86a2b74a9356293a32b873
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SHA1
1ef46115e0cc42390434acac1621620499b1c02d
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SHA256
f89d373790f3f69489f1fc2e22ef92a5585b7158e7a98cbd9f56b3c8982bf6b1
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SHA512
dccdb9f7877f392a5319e3dfadb8137d204fc6da7cc41a5399d869f13bd52530febd58c7bd11339218a27eb148bf48fd79ff7c0447ad8f6dcd664d76017ddb5a
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SSDEEP
192:EwSpwpwpwpwCqrocpeR2knJFLJ7D6nv+nQ8AjumYHWcuadDuoj7fl:aeeeeCqrpoR2kJV5Q8Pv2cuPqx
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 3320 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3320 EXCEL.EXE 3320 EXCEL.EXE 3320 EXCEL.EXE 3320 EXCEL.EXE 3320 EXCEL.EXE 3320 EXCEL.EXE 3320 EXCEL.EXE 3320 EXCEL.EXE 3320 EXCEL.EXE 3320 EXCEL.EXE 3320 EXCEL.EXE 3320 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\f89d373790f3f69489f1fc2e22ef92a5585b7158e7a98cbd9f56b3c8982bf6b1.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3320