Analysis
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max time kernel
105s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
09-09-2024 18:22
Behavioral task
behavioral1
Sample
d6dd1b0ec2a9845c6062e40b66a08fc9_JaffaCakes118.xls
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d6dd1b0ec2a9845c6062e40b66a08fc9_JaffaCakes118.xls
Resource
win10v2004-20240802-en
General
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Target
d6dd1b0ec2a9845c6062e40b66a08fc9_JaffaCakes118.xls
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Size
75KB
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MD5
d6dd1b0ec2a9845c6062e40b66a08fc9
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SHA1
32efa9b1f33e5748d0b5f1374ea4ab4414313806
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SHA256
ee0cb8e2bd346aec61a07634aa6a129915c9e2d75862de02b838da7d90273d56
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SHA512
6f3f87630adf971c7d30ea83b7fb26420c43e017ff937560007aa9804da8bc29ada73145541654df0f32289b784105909f3215a97748bd7cff96e09888edf2b9
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SSDEEP
768:2uuuua2+iy0yGXR2JpUdSHJtN+75x+MFH7V+k6ekmqrszM+M0Zx:2uuuua2+iy0yGupUDFH7V+KvqGM+Ms
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.
Processes:
EXCEL.EXEdescription 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
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 4464 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 4464 EXCEL.EXE 4464 EXCEL.EXE 4464 EXCEL.EXE 4464 EXCEL.EXE 4464 EXCEL.EXE 4464 EXCEL.EXE 4464 EXCEL.EXE 4464 EXCEL.EXE 4464 EXCEL.EXE 4464 EXCEL.EXE 4464 EXCEL.EXE 4464 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\d6dd1b0ec2a9845c6062e40b66a08fc9_JaffaCakes118.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4464
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
MD5f275ef4c9756faa46d3a0e272d51c6a4
SHA1ae0da1ee685b06b01a09545d7c006acdc869389b
SHA2568dd93052d5aa24bb67c7f154be49f28e376bffc7eafdc6c2f244a978d9a85296
SHA5124147ca0e31ec74d751dc724dcc272a68f214cdc009c8a424a2061a347ffc62942cd0ce41768a2659dd1b7181dcf67cb388405589316ddafafaeb06ef3a6e4972