Analysis
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max time kernel
136s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
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submitted
02-03-2023 11:31
General
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Target
PO Match2023.xls
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Size
1.4MB
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MD5
92c740dbfda6abf84475076d68864f2c
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SHA1
6bdbf063daf6b58958a7888aefe73229ce7cfae7
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SHA256
7394a60726a1e8b2a0d54afaa74cbade2846696214ceaf8417171c3ba611f14a
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SHA512
80f65bc03e1a410729ad5f32607551d73d599eca2941e0461efa3812ca5d248b72564b863fa4245f81c63c3f66f882395e8b53f3972483abd2a15270c51fae6c
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SSDEEP
24576:lLKgWQmmav30xOnBZWQmmav30xfJsWQmmav30x8BhlWQmmav30xs69WvEONLyP4r:lLK1QmmQ30smQmmQ30NJBQmmQ30WnkQa
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\PO Match2023.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 v6
Replay Monitor
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Downloads
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Filesize
577KB
MD5ae689aefea9e9889be7e07e89b50606c
SHA1441a5710e58d4dbe4436c989d5f5acbf9f6c0314
SHA256ec7a39ccc0cb412c651986e3adc67cbf786cb7f74985abc203dffad63e02a262
SHA512486d01e30c8897f216d3200932c52fad3f1da8f8181dba768addc6da416e44c8101dd1e42127a73dc108fa1e4deaa9a9f55a5582d4cfce90f44cb72bf25d8e4f
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Filesize
34KB
MD598d49b996eb4d333cff85c9b1f2da071
SHA16ec5cb8928132d12f9fabef8a54167541540eb94
SHA2568f6c0f23c8396223bdd5cb4ca02140e8f2f5a9b1c31160e83d8274a63eef797f
SHA512fbd5f8e9d1944afddbb56bb32c0b37980957803ad15957569a2fbc4e07118804e1f61919c0f11b19d86d70dde63453223bc88dbbffdc31183f4e7708f9559559
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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
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