Analysis
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max time kernel
141s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29-08-2024 16:18
Static task
static1
Behavioral task
behavioral1
Sample
c92c57a8529cb5a1f1e43b924d9d06aa_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
c92c57a8529cb5a1f1e43b924d9d06aa_JaffaCakes118.exe
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Size
738KB
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MD5
c92c57a8529cb5a1f1e43b924d9d06aa
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SHA1
a927c137da8c48b92631d89b8a0885f851e331af
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SHA256
7d0027d06ea534a0a001ba307bbd1ec18c9a55955e7c352d805f22cf179cea68
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SHA512
5e4ef7f671258f7eb03b5f478328cbd35122524b035d2d85cd57b9d7280a3d16ea634962e09feab659203ad08b9d61fb2a7a08fbfd82a94d0ee34be996cd9b0c
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SSDEEP
12288:SPqlDAbt2HGn1dlrRe0eBkjvKghJqmMIAHNrhc3kunCHQIpDlK4BMDD:SCrHGn1bYlkjv5hJ3MIA2BCLDv2DD
Malware Config
Signatures
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description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA c92c57a8529cb5a1f1e43b924d9d06aa_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 c92c57a8529cb5a1f1e43b924d9d06aa_JaffaCakes118.exe -
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" c92c57a8529cb5a1f1e43b924d9d06aa_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Internet Explorer\IESettingSync c92c57a8529cb5a1f1e43b924d9d06aa_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" c92c57a8529cb5a1f1e43b924d9d06aa_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch c92c57a8529cb5a1f1e43b924d9d06aa_JaffaCakes118.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 916 c92c57a8529cb5a1f1e43b924d9d06aa_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 916 c92c57a8529cb5a1f1e43b924d9d06aa_JaffaCakes118.exe 916 c92c57a8529cb5a1f1e43b924d9d06aa_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c92c57a8529cb5a1f1e43b924d9d06aa_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c92c57a8529cb5a1f1e43b924d9d06aa_JaffaCakes118.exe"1⤵
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:916