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Analysis
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max time kernel
143s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29/08/2024, 07:40
Static task
static1
Behavioral task
behavioral1
Sample
Paul Agrotis List.xls
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
Paul Agrotis List.xls
Resource
win10v2004-20240802-en
General
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Target
Paul Agrotis List.xls
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Size
556KB
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MD5
3fa527af991027a0f082e2fe770707cd
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SHA1
f763dc4f81db46a2d041c6f1deb963e41cca8eb2
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SHA256
faceb2153727b13a35f7df8b798aa1c9ab24033b849f19575b246f64bb6929ed
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SHA512
88dbc671f97c80aa8d041b2dee4fda1d5a7c59e88ce0392967a00fbba8db55e6a8c18f27e1a2de4d4d3eb528976e0c719ca8ebac9bb563dd5faecd7e05efb253
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SSDEEP
12288:p+62JewkgKFQzhrewDadA5rFU53sYHOXHQ0yPK6XVuK2:pp7H8rBgAtAHmw0yP9sK
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.
description pid pid_target Process procid_target Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process 344 3188 mshta.exe 85 -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description 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
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 3188 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3188 EXCEL.EXE 3188 EXCEL.EXE 3188 EXCEL.EXE 3188 EXCEL.EXE 3188 EXCEL.EXE 3188 EXCEL.EXE 3188 EXCEL.EXE 3188 EXCEL.EXE 3188 EXCEL.EXE 3188 EXCEL.EXE 3188 EXCEL.EXE 3188 EXCEL.EXE -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3188 wrote to memory of 344 3188 EXCEL.EXE 90 PID 3188 wrote to memory of 344 3188 EXCEL.EXE 90 -
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\Paul Agrotis List.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3188 -
C:\Windows\System32\mshta.exeC:\Windows\System32\mshta.exe -Embedding2⤵
- Process spawned unexpected child process
PID:344
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
Filesize1KB
MD5f801e1a91407c0cc1cf2841256409e1b
SHA15970d3ae8342c55ef9c66176c72f29eea9cd9056
SHA256bde6c2835441abcf8ff24bab979e4ff3d13a1ef7b8234364b3404a6ad4884262
SHA5122404928c4790904c092c95a4a6737e98a8ff9315d435df67368ae692d679eeba8dd46d199b3e2eba22a307f8b31bad16b85d519c26e39a3c71e28902972f106b