Analysis
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max time kernel
299s -
max time network
194s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
01-10-2024 16:18
Static task
static1
Behavioral task
behavioral1
Sample
01102024_1618_01102024_TT SWIFT COPY.xls
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
01102024_1618_01102024_TT SWIFT COPY.xls
Resource
win10v2004-20240802-en
General
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Target
01102024_1618_01102024_TT SWIFT COPY.xls
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Size
866KB
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MD5
b74b9f77a4f538ff131c1be7ed01414f
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SHA1
25dac77c5cf517d87da4e2b936a294b88c73185d
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SHA256
c041864b59bbcc3ffb518337b77a636aa23967f552ec712ffebc25df56f399f1
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SHA512
19b80ce89cef0288e95081dab9da47df5afc20a958159cd9ac9f96177fb0e249ee713524f703109b3effaf1f48a28251187fd6b0c2eb59d4be870d0eb53932c7
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SSDEEP
24576:2VgVPjrLE7wRtMk8gwYRJBeMgBDDb/7zpkH/6:2yjXE7wRKzERJTgBXbm
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 1288 2496 mshta.exe 83 -
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 2496 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2496 EXCEL.EXE 2496 EXCEL.EXE 2496 EXCEL.EXE 2496 EXCEL.EXE 2496 EXCEL.EXE 2496 EXCEL.EXE 2496 EXCEL.EXE 2496 EXCEL.EXE 2496 EXCEL.EXE 2496 EXCEL.EXE 2496 EXCEL.EXE 2496 EXCEL.EXE -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2496 wrote to memory of 1288 2496 EXCEL.EXE 88 PID 2496 wrote to memory of 1288 2496 EXCEL.EXE 88 -
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\01102024_1618_01102024_TT SWIFT COPY.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2496 -
C:\Windows\System32\mshta.exeC:\Windows\System32\mshta.exe -Embedding2⤵
- Process spawned unexpected child process
PID:1288
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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
Filesize3KB
MD5157f43667c3c732f7d1ce6d4e4fa33e9
SHA1212d2e8de3b8f7fe4ef85e3865fb1922f6c6e93c
SHA256bb9f7ab26a9631f71cd263d8e9ecea7d32894649c72f2c603cd435f0148d4127
SHA51206af3b176aad316bd968c31eb0604e95f38e82f2e017aa78e02587f42a8735ba190870b374d209fad9fe7fa55334d9f8dc1357107e092f43ae2d425a7ae1961e