Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
01-07-2024 14:42
Static task
static1
Behavioral task
behavioral1
Sample
Quotation.xls
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
Quotation.xls
Resource
win10v2004-20240226-en
General
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Target
Quotation.xls
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Size
196KB
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MD5
5301c763e48f3d3b3fbbc6d735056571
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SHA1
bc2e61ea94f57127aa3114389a1f205f9c0e27f6
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SHA256
abb00aa4a12711492eae76fdc37300d4f46d168a9dbbef952994c63dfad1cb84
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SHA512
e4293cccb545fa318e63eb3cb2053b6dd20fe3ecfee98d638588a91bfd040ff21430dbef5e1dc474f181cddfb392be9e87f84e2c16c0332c1eff2395601a3071
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SSDEEP
3072:U+2kaDXsPN/Dn+W1YM12nKqYXwR+UtLqV7BR1/SZSt8drYW2Jt01s3oEd:R2k/5+WSsSHLqNBzS4adrT2Jt0u3
Malware Config
Signatures
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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
mshta.exedescription pid pid_target process target process Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process 2924 2432 mshta.exe EXCEL.EXE -
Detected phishing page
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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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 2432 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
EXCEL.EXEpid process 2432 EXCEL.EXE 2432 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 2432 EXCEL.EXE 2432 EXCEL.EXE 2432 EXCEL.EXE 2432 EXCEL.EXE 2432 EXCEL.EXE 2432 EXCEL.EXE 2432 EXCEL.EXE 2432 EXCEL.EXE 2432 EXCEL.EXE 2432 EXCEL.EXE 2432 EXCEL.EXE 2432 EXCEL.EXE -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
EXCEL.EXEdescription pid process target process PID 2432 wrote to memory of 2924 2432 EXCEL.EXE mshta.exe PID 2432 wrote to memory of 2924 2432 EXCEL.EXE mshta.exe -
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\Quotation.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\mshta.exeC:\Windows\System32\mshta.exe -Embedding2⤵
- Process spawned unexpected child process
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1408 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2432-12-0x00007FF80B8D0000-0x00007FF80B8E0000-memory.dmpFilesize
64KB
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memory/2432-78-0x00007FF84DBB0000-0x00007FF84DDA5000-memory.dmpFilesize
2.0MB
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memory/2432-0-0x00007FF80DC30000-0x00007FF80DC40000-memory.dmpFilesize
64KB
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memory/2432-2-0x00007FF80DC30000-0x00007FF80DC40000-memory.dmpFilesize
64KB
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memory/2432-4-0x00007FF80DC30000-0x00007FF80DC40000-memory.dmpFilesize
64KB
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memory/2432-5-0x00007FF84DBB0000-0x00007FF84DDA5000-memory.dmpFilesize
2.0MB
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memory/2432-6-0x00007FF84DBB0000-0x00007FF84DDA5000-memory.dmpFilesize
2.0MB
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memory/2432-7-0x00007FF80DC30000-0x00007FF80DC40000-memory.dmpFilesize
64KB
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memory/2432-8-0x00007FF84DBB0000-0x00007FF84DDA5000-memory.dmpFilesize
2.0MB
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memory/2432-9-0x00007FF84DBB0000-0x00007FF84DDA5000-memory.dmpFilesize
2.0MB
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memory/2432-11-0x00007FF84DBB0000-0x00007FF84DDA5000-memory.dmpFilesize
2.0MB
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memory/2432-10-0x00007FF84DBB0000-0x00007FF84DDA5000-memory.dmpFilesize
2.0MB
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memory/2432-3-0x00007FF80DC30000-0x00007FF80DC40000-memory.dmpFilesize
64KB
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memory/2432-1-0x00007FF84DC4D000-0x00007FF84DC4E000-memory.dmpFilesize
4KB
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memory/2432-16-0x00007FF80B8D0000-0x00007FF80B8E0000-memory.dmpFilesize
64KB
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memory/2432-75-0x00007FF80DC30000-0x00007FF80DC40000-memory.dmpFilesize
64KB
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memory/2432-42-0x00007FF84DBB0000-0x00007FF84DDA5000-memory.dmpFilesize
2.0MB
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memory/2432-43-0x00007FF84DC4D000-0x00007FF84DC4E000-memory.dmpFilesize
4KB
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memory/2432-44-0x00007FF84DBB0000-0x00007FF84DDA5000-memory.dmpFilesize
2.0MB
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memory/2432-76-0x00007FF80DC30000-0x00007FF80DC40000-memory.dmpFilesize
64KB
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memory/2432-46-0x00007FF84DBB0000-0x00007FF84DDA5000-memory.dmpFilesize
2.0MB
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memory/2432-77-0x00007FF80DC30000-0x00007FF80DC40000-memory.dmpFilesize
64KB
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memory/2432-74-0x00007FF80DC30000-0x00007FF80DC40000-memory.dmpFilesize
64KB
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memory/2924-40-0x00007FF84DBB0000-0x00007FF84DDA5000-memory.dmpFilesize
2.0MB
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memory/2924-45-0x00007FF637430000-0x00007FF637438000-memory.dmpFilesize
32KB
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memory/2924-39-0x00007FF84DBB0000-0x00007FF84DDA5000-memory.dmpFilesize
2.0MB
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memory/2924-49-0x00007FF84DBB0000-0x00007FF84DDA5000-memory.dmpFilesize
2.0MB