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Analysis
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max time kernel
95s -
max time network
102s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
04/10/2024, 11:02
Static task
static1
Behavioral task
behavioral1
Sample
131359f76e640ab6e4204f5ed9c4d115_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
131359f76e640ab6e4204f5ed9c4d115_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
131359f76e640ab6e4204f5ed9c4d115_JaffaCakes118.exe
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Size
1.9MB
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MD5
131359f76e640ab6e4204f5ed9c4d115
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SHA1
ed660cd99e29b1edfe2b8ba53f985e26bad4dfee
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SHA256
1112f6486ed0913bee8f8321871ff50279552f5245f407c9f92830a40ca82606
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SHA512
344eccf48e0d8f9e96829043650d56643239d460111b83a89fb104d568d43c28ee8cdd1c435e5051422e61f3a5cece833b5c7a1f37cc626b7a3c08b3a9704ad0
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SSDEEP
49152:Qoa1taC070drstVgfjXOh2k7HKKwssqnD/kNeWPk2jGWj8Zaqi:Qoa1taC0ZKXoLsqD5UiIOo
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 4732 6215.tmp -
Executes dropped EXE 1 IoCs
pid Process 4732 6215.tmp -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 131359f76e640ab6e4204f5ed9c4d115_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6215.tmp -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1856 wrote to memory of 4732 1856 131359f76e640ab6e4204f5ed9c4d115_JaffaCakes118.exe 82 PID 1856 wrote to memory of 4732 1856 131359f76e640ab6e4204f5ed9c4d115_JaffaCakes118.exe 82 PID 1856 wrote to memory of 4732 1856 131359f76e640ab6e4204f5ed9c4d115_JaffaCakes118.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\131359f76e640ab6e4204f5ed9c4d115_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\131359f76e640ab6e4204f5ed9c4d115_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1856 -
C:\Users\Admin\AppData\Local\Temp\6215.tmp"C:\Users\Admin\AppData\Local\Temp\6215.tmp" --splashC:\Users\Admin\AppData\Local\Temp\131359f76e640ab6e4204f5ed9c4d115_JaffaCakes118.exe EC195D321164069E2BC2B3CC0A2DCA21FB246063E8C47E7CB05085BE85691C8A3721F589F58FAF1A9B5158F83ECB7DADEB5A7BE82BAE8C5BEA67F55D8AC5101E2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4732
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.9MB
MD514842586be843aa1701d0480891e0e3d
SHA1c8aa78ea31cde65b47fdb8273f13ef8bdf18c526
SHA2566523e3108049c1ad733903d7b021863324516ae39cc8c29701337da26569b7e4
SHA512047820c8f77b993c88c673ed8cbac6d789fec0e23fab812fa2c1bfa9c8977080c7cc9726044ad54b7453d9b6e12ae02b6bbe41aafe5b9123723243e3bd0dd8d9