Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
15/10/2024, 20:12
Static task
static1
Behavioral task
behavioral1
Sample
49cb2d8be729c2bb4282894c5ff7223c_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
49cb2d8be729c2bb4282894c5ff7223c_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
49cb2d8be729c2bb4282894c5ff7223c_JaffaCakes118.exe
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Size
108KB
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MD5
49cb2d8be729c2bb4282894c5ff7223c
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SHA1
0876caea9a0b8d1a0367ffee70a5b63844557171
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SHA256
6835c3965eb91d8a8edc912f7dd976cef4023cb1fae3e6b21dd1f6a01a6dbdaa
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SHA512
e984307a43c3b12353c2082a286e6d07fcd79011f88212791705a9c654ceb1637eda8315ec686a1c5f0c1365c1d5613f51a8c7b5671f7711daaaeb545aad1af2
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SSDEEP
768:WNYjeskH7WkWHGUheEYKuSr/6EHjnrwpLelNjNsrJ/Dr0MYAoY3hrdHc:WNYSskHKVHJrlHTUpqvSLUY3A
Malware Config
Signatures
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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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 49cb2d8be729c2bb4282894c5ff7223c_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dw20.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 dw20.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz dw20.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString dw20.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS dw20.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU dw20.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2884 49cb2d8be729c2bb4282894c5ff7223c_JaffaCakes118.exe 2884 49cb2d8be729c2bb4282894c5ff7223c_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 2884 49cb2d8be729c2bb4282894c5ff7223c_JaffaCakes118.exe Token: SeRestorePrivilege 3328 dw20.exe Token: SeBackupPrivilege 3328 dw20.exe Token: SeBackupPrivilege 3328 dw20.exe Token: SeBackupPrivilege 3328 dw20.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2884 wrote to memory of 3328 2884 49cb2d8be729c2bb4282894c5ff7223c_JaffaCakes118.exe 91 PID 2884 wrote to memory of 3328 2884 49cb2d8be729c2bb4282894c5ff7223c_JaffaCakes118.exe 91 PID 2884 wrote to memory of 3328 2884 49cb2d8be729c2bb4282894c5ff7223c_JaffaCakes118.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\49cb2d8be729c2bb4282894c5ff7223c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\49cb2d8be729c2bb4282894c5ff7223c_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2884 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exedw20.exe -x -s 17122⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
PID:3328
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