Analysis
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max time kernel
94s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29/09/2024, 20:56
Static task
static1
Behavioral task
behavioral1
Sample
ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe
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Size
263KB
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MD5
ff526c81b24b5dbc4b303b5531067d8c
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SHA1
02e9c4580192320657f50a80712dd540d82b4d6f
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SHA256
b291501f82f95812352b39b41d9180e6f2760c5b3fcebac14d94e3e220489409
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SHA512
188aea5cad9b5e45eaebc8817b6aad9d7923925c8da2d1248ed2370871f41c9d50bca49bc313d4c9d328f60ba786a3b7dd7ad72e3b1d7fa33580d69dcf9c6a15
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SSDEEP
3072:IFWa/6izJJiBER6ayOezDVaQjypUADDWsMMqf63a0NfHwcUrblZvehzPOTearT86:Hi6sGydDX7RGeJWDrTPvaSq98
Malware Config
Signatures
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Drops desktop.ini file(s) 2 IoCs
description ioc Process File created C:\Windows\assembly\Desktop.ini ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe File opened for modification C:\Windows\assembly\Desktop.ini ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 4748 set thread context of 4856 4748 ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe 82 PID 4856 set thread context of 3452 4856 ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe 83 -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\assembly ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe File created C:\Windows\assembly\Desktop.ini ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe File opened for modification C:\Windows\assembly\Desktop.ini ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe -
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 ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 4748 ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe Token: 33 4748 ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 4748 ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4856 ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 4748 wrote to memory of 4856 4748 ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe 82 PID 4748 wrote to memory of 4856 4748 ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe 82 PID 4748 wrote to memory of 4856 4748 ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe 82 PID 4748 wrote to memory of 4856 4748 ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe 82 PID 4748 wrote to memory of 4856 4748 ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe 82 PID 4748 wrote to memory of 4856 4748 ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe 82 PID 4748 wrote to memory of 4856 4748 ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe 82 PID 4748 wrote to memory of 4856 4748 ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe 82 PID 4856 wrote to memory of 3452 4856 ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe 83 PID 4856 wrote to memory of 3452 4856 ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe 83 PID 4856 wrote to memory of 3452 4856 ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe 83 PID 4856 wrote to memory of 3452 4856 ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe 83 PID 4856 wrote to memory of 3452 4856 ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe 83 PID 4856 wrote to memory of 3452 4856 ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe 83 PID 4856 wrote to memory of 3452 4856 ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe 83 PID 4856 wrote to memory of 3452 4856 ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe 83 PID 4856 wrote to memory of 3452 4856 ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe"1⤵
- Drops desktop.ini file(s)
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4748 -
C:\Users\Admin\AppData\Local\Temp\ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4856 -
C:\Users\Admin\AppData\Local\Temp\ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\ff526c81b24b5dbc4b303b5531067d8c_JaffaCakes118.exe3⤵PID:3452
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