Analysis
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max time kernel
145s -
max time network
131s -
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 14:14
Static task
static1
Behavioral task
behavioral1
Sample
Swift Payment.xls
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
Swift Payment.xls
Resource
win10v2004-20240802-en
General
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Target
Swift Payment.xls
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Size
537KB
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MD5
3ddbb73564bd5da178d353887cb82cf1
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SHA1
9e7cfbac422ef392dff72228be57a86f37eed26a
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SHA256
eaf3b9c1bdaf72da0a5d2a1a8c4f128712463c558e8af23830126bf07ef63847
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SHA512
c4cc01cc620b8f5cf457221679760f5a36e32cf1d2fa42f3a30bac8949bd152ab0097e2ce02da70111533b0b21c43a71200aba97362c0270623a56a2b1d44d0e
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SSDEEP
12288:pNsZ4UeZzxvJLrl0jHUxIbuKlt70AFg7JzXAZo+r:s2xxJIUgL0AGkb
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 3192 948 mshta.exe 90 -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description 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
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 948 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 948 EXCEL.EXE 948 EXCEL.EXE 948 EXCEL.EXE 948 EXCEL.EXE 948 EXCEL.EXE 948 EXCEL.EXE 948 EXCEL.EXE 948 EXCEL.EXE 948 EXCEL.EXE 948 EXCEL.EXE 948 EXCEL.EXE 948 EXCEL.EXE -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 948 wrote to memory of 3192 948 EXCEL.EXE 101 PID 948 wrote to memory of 3192 948 EXCEL.EXE 101 -
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\Swift Payment.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:948 -
C:\Windows\System32\mshta.exeC:\Windows\System32\mshta.exe -Embedding2⤵
- Process spawned unexpected child process
PID:3192
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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 --field-trial-handle=4156,i,9445584274764997943,12714240264001792460,262144 --variations-seed-version --mojo-platform-channel-handle=4032 /prefetch:81⤵PID:3964
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
Filesize3KB
MD5135acfab77825c317285aba38ea0d7a1
SHA144ef8388b93aacf814e8510475be5fa9dbb937fd
SHA2561043e62d3ffc656abe791ae8b0044acd96e1ee96a2eb1ba5d710978596260145
SHA5120bb1f91211059a5f4765809499f82cad46125b9e6c3ed6a6932d5f76e5d5564fdcd359b18b93154cb77bc7fcaee148ce5da3b7489a1688a5a4e68c6ab921ba30