Analysis
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max time kernel
140s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
19/09/2024, 04:21
Static task
static1
Behavioral task
behavioral1
Sample
ea92eeb7ff602e60e1260430c10875e2_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
ea92eeb7ff602e60e1260430c10875e2_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
ea92eeb7ff602e60e1260430c10875e2_JaffaCakes118.exe
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Size
1.4MB
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MD5
ea92eeb7ff602e60e1260430c10875e2
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SHA1
2aebe2133f305d4d8e2f6d2d546c8ee6a1809781
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SHA256
0304ee332bb4f00f82b5df983f8e4ef8f4eec9633e8149770c7677255e9a7219
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SHA512
f65e4e36ebbf6e36ab04b4190fd0f4d07ad155ed17d5746d77828f0a0f3e94476302264fa17218644194be2451827d12a2928062434635cd45ec5bfebbd27a8b
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SSDEEP
24576:N7OYrYSPQA9g56W2H/eUCU5ceZ6/NKXcnVZPjzQM+MCcf:gY06QeTH2UCU5puNA2PPYncf
Malware Config
Signatures
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate ea92eeb7ff602e60e1260430c10875e2_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion ea92eeb7ff602e60e1260430c10875e2_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 ea92eeb7ff602e60e1260430c10875e2_JaffaCakes118.exe -
Modifies registry class 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D59CEBAF-0EA9-88B0-325F-1A05977D29DE} ea92eeb7ff602e60e1260430c10875e2_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D59CEBAF-0EA9-88B0-325F-1A05977D29DE}\InProcServer32 ea92eeb7ff602e60e1260430c10875e2_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D59CEBAF-0EA9-88B0-325F-1A05977D29DE}\InProcServer32\ = "%SystemRoot%\\SysWow64\\UIRibbon.dll" ea92eeb7ff602e60e1260430c10875e2_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D59CEBAF-0EA9-88B0-325F-1A05977D29DE}\InProcServer32\ThreadingModel = "Apartment" ea92eeb7ff602e60e1260430c10875e2_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 3572 ea92eeb7ff602e60e1260430c10875e2_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 3572 ea92eeb7ff602e60e1260430c10875e2_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 3572 ea92eeb7ff602e60e1260430c10875e2_JaffaCakes118.exe 3572 ea92eeb7ff602e60e1260430c10875e2_JaffaCakes118.exe 3572 ea92eeb7ff602e60e1260430c10875e2_JaffaCakes118.exe 3572 ea92eeb7ff602e60e1260430c10875e2_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ea92eeb7ff602e60e1260430c10875e2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ea92eeb7ff602e60e1260430c10875e2_JaffaCakes118.exe"1⤵
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3572