Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
25/08/2024, 09:35
Static task
static1
Behavioral task
behavioral1
Sample
c073caecbfbba1c74949b82096a90a7a_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
c073caecbfbba1c74949b82096a90a7a_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
c073caecbfbba1c74949b82096a90a7a_JaffaCakes118.exe
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Size
258KB
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MD5
c073caecbfbba1c74949b82096a90a7a
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SHA1
0ce0270fbc28e3f143f86329df7ff5a210bba5b0
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SHA256
123472df7a103d97484a153336098e5b33fdf1693ec4f8f550f0f7734c653c18
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SHA512
245d1f10bff1c0d5b65d2a6cf36bdcc9c2c958eb50b63249b97b6db78b887381d8a4eb42e6a05cf3e4854656596ba8fe81c66d18b4073144a7c6dcb20aea03f4
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SSDEEP
6144:g0S434VK09g2eF1lNETFyUA8FQdOsljUXr:gi4QT2eTTETF5BsljUXr
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2700 Happy Jury.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\disk\enum c073caecbfbba1c74949b82096a90a7a_JaffaCakes118.exe Key value enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum c073caecbfbba1c74949b82096a90a7a_JaffaCakes118.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\Tasks\MyPiano.job c073caecbfbba1c74949b82096a90a7a_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 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 c073caecbfbba1c74949b82096a90a7a_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c073caecbfbba1c74949b82096a90a7a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c073caecbfbba1c74949b82096a90a7a_JaffaCakes118.exe"1⤵
- Maps connected drives based on registry
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:2416
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C:\Users\Admin\AppData\Roaming\Happy Jury\Happy Jury.exe"C:\Users\Admin\AppData\Roaming\Happy Jury\Happy Jury.exe"1⤵
- Executes dropped EXE
PID:2700
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD50c0acd0e2b79ba43b21db79fb3780dfc
SHA18a30255863d2ae751d74013285023159dfa80b3d
SHA2561fc1078b8653217984bae57162d00e1f20a1ec49229c3717f728903f416e22de
SHA51224692fbb018a12379806f21d83dcca01d0606ee49c41edf172d6452eb9c8f1aea2f1e2fd557426dd5f03efe62c2745743a1d1a6e1a8edf718a4df2abda54bf70