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Analysis
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max time kernel
141s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
08/04/2024, 21:56
Static task
static1
Behavioral task
behavioral1
Sample
e882a1dd4b17dc254c6480775eacc7bc_JaffaCakes118.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
Inespresso.xlm
Resource
win7-20240221-en
Behavioral task
behavioral3
Sample
Inespresso.xlm
Resource
win10v2004-20240226-en
Behavioral task
behavioral4
Sample
Nemica.xlm
Resource
win7-20240221-en
Behavioral task
behavioral5
Sample
Nemica.xlm
Resource
win10v2004-20240226-en
Behavioral task
behavioral6
Sample
Ora.xlm
Resource
win7-20240215-en
Behavioral task
behavioral7
Sample
Ora.xlm
Resource
win10v2004-20231215-en
Behavioral task
behavioral8
Sample
Sara.xlm
Resource
win7-20240221-en
Behavioral task
behavioral9
Sample
Sara.xlm
Resource
win10v2004-20240226-en
General
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Target
Sara.xlm
-
Size
648KB
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MD5
ba75521f7c6ecec854204a48473fbdca
-
SHA1
c07e7a94203325034a513e93edd5da776e6546a2
-
SHA256
1b20777078d78e8af6cce703229ee3a1d890f5a91e192923a4ef9c6b64336b25
-
SHA512
41cb3346993b18a17d395bad25291882cdd2d4b91dce587c4397a8d952e71f6593b13d1c73d6b578c54ac9ba50b93e6c4f4d8247cfc5b5f0546de8f8c94f4a2a
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SSDEEP
6144:I0UV2T1RP49ZEfDGCnafNYS2R74NGSjrhtmrJuiWQvchSgbJb8BdqGsuYZVDuXDX:Z1tEcBQGKrhZiLsdaqTz6KqR
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.
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 5300 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5300 EXCEL.EXE 5300 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 5300 EXCEL.EXE 5300 EXCEL.EXE 5300 EXCEL.EXE 5300 EXCEL.EXE 5300 EXCEL.EXE 5300 EXCEL.EXE 5300 EXCEL.EXE 5300 EXCEL.EXE 5300 EXCEL.EXE 5300 EXCEL.EXE 5300 EXCEL.EXE 5300 EXCEL.EXE 5300 EXCEL.EXE
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\Sara.xlm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5300
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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=1324 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:81⤵PID:5000