Analysis
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max time kernel
142s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
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submitted
20/09/2023, 07:52
General
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Target
MV SEA CALYPSO.xls
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Size
1.1MB
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MD5
8b4e0b87572717cfd3f2ae76df8bb81c
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SHA1
40ffb77814149ac091e855d05efa3ae0c1193158
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SHA256
e27d7f51f333c66888b58f1baf06c3055787212fd0ff90b2a52de6e221ee4a7c
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SHA512
d8449da9d9eda3dd7c2fe8d2587bd7de9c36683f57b630eba06085842874cbad22e1a7f0d82479a65530e18408de159464a8a23cdc844d2ca5d93cbdb604a4bc
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SSDEEP
24576:FWQmmav30xSZy6w6VH6NXFZyLw6V56NHsz5vVQcTAZeiyfSwIN:EQmmQ306+6Va1P6VgaVVrTgyqD
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.
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Enumerates system info in registry 2 TTPs 3 IoCs
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Suspicious behavior: AddClipboardFormatListener 1 IoCs
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Suspicious use of FindShellTrayWindow 2 IoCs
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Suspicious use of SetWindowsHookEx 12 IoCs
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Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
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Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
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\MV SEA CALYPSO.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.4MB
MD5a01b9617553432807b9b58025b338d97
SHA1439bdcc450408b9735b2428c2d53d2e6977fa58c
SHA2567a0426ed2e2349916969ff7087c0f76089fb8ce7f4627f3d11ccbc1aaefcedce
SHA512312cc2563fa865d6a939fea85a520627c73ed9a95bafc98c89495f21d535dc658825be74b64f0f5c5815d1d234fc6e77a71779247e4973e39ba8dccec2f09bee
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Filesize
12.7MB
MD52ed40ac4115e14902661c1c56cc56c5e
SHA14e6857bb5489221916ebad17ad6dca0963cd62f8
SHA256b3de17d3715af011dae177ee5627adb40a58dd978e8418f8c8eeeda79f095de4
SHA5128e514d9cf45932dce5db64bb16944fef673e73d7ff32feea0515c343cbfc538d591767505bacd45bd695c1c555efe68dc374508a2f7197a079bb264f932d2b36
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
64KB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB