Analysis
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max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
22-05-2024 02:42
Static task
static1
Behavioral task
behavioral1
Sample
65bbee080bff97969a18c6ed050a6296_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
65bbee080bff97969a18c6ed050a6296_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
65bbee080bff97969a18c6ed050a6296_JaffaCakes118.exe
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Size
516KB
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MD5
65bbee080bff97969a18c6ed050a6296
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SHA1
085a255cbcb59b666ac2f1f44cff57643eb0d172
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SHA256
8e685899cc3110eefa8f04be21bd972f54ba4f8ad2335a28941fb6de5d18a598
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SHA512
1158ab26629bc0afc6c2ab005355ed2fb68450ad1dcf0a0eaa451161661de0d5c56ecb101eac45d63040d0c898f88a94286b896afba048732ac04355a779e7a1
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SSDEEP
6144:/Kw9ZuL+7TBufhHztxTBIp2ZrPs+JiifYPeyy8JAt3kgURi34wgC1:/Kw9ZuL+7TQfhhcGTs+lYWyp+tcyNZ
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
65bbee080bff97969a18c6ed050a6296_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 65bbee080bff97969a18c6ed050a6296_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
Processes:
s7689.exepid process 1840 s7689.exe -
Loads dropped DLL 4 IoCs
Processes:
65bbee080bff97969a18c6ed050a6296_JaffaCakes118.exepid process 2128 65bbee080bff97969a18c6ed050a6296_JaffaCakes118.exe 2128 65bbee080bff97969a18c6ed050a6296_JaffaCakes118.exe 2128 65bbee080bff97969a18c6ed050a6296_JaffaCakes118.exe 2128 65bbee080bff97969a18c6ed050a6296_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Enumerates system info in registry 2 TTPs 2 IoCs
Processes:
65bbee080bff97969a18c6ed050a6296_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS 65bbee080bff97969a18c6ed050a6296_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer 65bbee080bff97969a18c6ed050a6296_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
65bbee080bff97969a18c6ed050a6296_JaffaCakes118.exes7689.exepid process 2128 65bbee080bff97969a18c6ed050a6296_JaffaCakes118.exe 1840 s7689.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
s7689.exedescription pid process Token: SeDebugPrivilege 1840 s7689.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
s7689.exepid process 1840 s7689.exe 1840 s7689.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
65bbee080bff97969a18c6ed050a6296_JaffaCakes118.exedescription pid process target process PID 2128 wrote to memory of 1840 2128 65bbee080bff97969a18c6ed050a6296_JaffaCakes118.exe s7689.exe PID 2128 wrote to memory of 1840 2128 65bbee080bff97969a18c6ed050a6296_JaffaCakes118.exe s7689.exe PID 2128 wrote to memory of 1840 2128 65bbee080bff97969a18c6ed050a6296_JaffaCakes118.exe s7689.exe PID 2128 wrote to memory of 1840 2128 65bbee080bff97969a18c6ed050a6296_JaffaCakes118.exe s7689.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\65bbee080bff97969a18c6ed050a6296_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\65bbee080bff97969a18c6ed050a6296_JaffaCakes118.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Loads dropped DLL
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\n7689\s7689.exe"C:\Users\Admin\AppData\Local\Temp\n7689\s7689.exe" ins.exe /h 13a9a3.api.socdn.com /e 12912908 /u 76873fd7-d775-11e3-8a58-80c16e6f498c /t 54146c0e561ca3840c8b456e /v "C:\Users\Admin\AppData\Local\Temp\65bbee080bff97969a18c6ed050a6296_JaffaCakes118.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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\Users\Admin\AppData\Local\Temp\n7689\s7689.exeFilesize
336KB
MD5b135fc75caa27de9314e7d980c51acaf
SHA17454bd6f8485da5464bb9a101cdc8464acc00a86
SHA25606fb2b270b815539fba6c6755b96c41f1ae2d1cf8705a42cdcd643eb68355eba
SHA512c9e02e843d1e4bdeae948828c389e76f80efd3bc412b5e90e29f5ee2b12f600c44a32a2995b1f8b7a46c15d2828fab23155fd4152b896893d7f40756ce1366fd
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memory/1840-17-0x000007FEF573E000-0x000007FEF573F000-memory.dmpFilesize
4KB
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memory/1840-18-0x000007FEF5480000-0x000007FEF5E1D000-memory.dmpFilesize
9.6MB
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memory/1840-34-0x0000000000940000-0x000000000094E000-memory.dmpFilesize
56KB
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memory/1840-35-0x000007FEF5480000-0x000007FEF5E1D000-memory.dmpFilesize
9.6MB