Analysis
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max time kernel
160s -
max time network
193s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 14:40
Static task
static1
Behavioral task
behavioral1
Sample
DDB8CF4ED8C0BC31262D71B05C768D2F4FB8561A7D0B93FB6D3F2DFFDD68307B.xlsx
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
DDB8CF4ED8C0BC31262D71B05C768D2F4FB8561A7D0B93FB6D3F2DFFDD68307B.xlsx
Resource
win10v2004-20221111-en
General
-
Target
DDB8CF4ED8C0BC31262D71B05C768D2F4FB8561A7D0B93FB6D3F2DFFDD68307B.xlsx
-
Size
1.6MB
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MD5
c2864833554c2d033996556b9630c839
-
SHA1
f7438935bbc1a7bda592f0488591149aaed25934
-
SHA256
ddb8cf4ed8c0bc31262d71b05c768d2f4fb8561a7d0b93fb6d3f2dffdd68307b
-
SHA512
c208ff17b8d9858c9b535539db15c548b2ea189a053bb25c4a159b11b3dfb6a880c603a6e076bb7501271d17d287db9c9e1273ba3d0a9bbb99bdff28be4b9614
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SSDEEP
49152:bUiW0Uf6aQD1cFeDT/3M0V6FSPt4jrcHfTMs3seD:b4iaQD1cOT/TeSPCjrcHfTMc
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 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
Processes:
EXCEL.EXEpid process 2704 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 2704 EXCEL.EXE 2704 EXCEL.EXE 2704 EXCEL.EXE 2704 EXCEL.EXE 2704 EXCEL.EXE 2704 EXCEL.EXE 2704 EXCEL.EXE 2704 EXCEL.EXE 2704 EXCEL.EXE 2704 EXCEL.EXE 2704 EXCEL.EXE 2704 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\DDB8CF4ED8C0BC31262D71B05C768D2F4FB8561A7D0B93FB6D3F2DFFDD68307B.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2704