Analysis
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max time kernel
149s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
10/07/2024, 21:10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
36655a0b11773cacf42ec2ca9ca3ec50_JaffaCakes118.exe
Resource
win7-20240704-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
36655a0b11773cacf42ec2ca9ca3ec50_JaffaCakes118.exe
Resource
win10v2004-20240704-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
36655a0b11773cacf42ec2ca9ca3ec50_JaffaCakes118.exe
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Size
200KB
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MD5
36655a0b11773cacf42ec2ca9ca3ec50
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SHA1
64c4be9d982d56106f7d8167c07295da4d9d8e0d
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SHA256
9df5a67c5941d24ac50ad1dd41f73a4438850f30b111d45c154a69b5d0573907
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SHA512
e5e6c7be87fbf10e2106af4635cc6a3a4bf67ef83e01d7802c29c97793759b452d3e30381124ae80754035b19acd7e380f743eb4f2ad8bef3a671ca80159580b
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SSDEEP
3072:wR7To/05Wr0tQ9nLHbB9WBJiBs2HWWEaPGJm9wFH:wRix4QxL7B9WBJi+yWWEaUjJ
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 36655a0b11773cacf42ec2ca9ca3ec50_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" feoil.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\Control Panel\International\Geo\Nation 36655a0b11773cacf42ec2ca9ca3ec50_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 3432 feoil.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoil = "C:\\Users\\Admin\\feoil.exe /b" feoil.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoil = "C:\\Users\\Admin\\feoil.exe /v" feoil.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoil = "C:\\Users\\Admin\\feoil.exe /m" feoil.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoil = "C:\\Users\\Admin\\feoil.exe /g" feoil.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoil = "C:\\Users\\Admin\\feoil.exe /e" feoil.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoil = "C:\\Users\\Admin\\feoil.exe /w" feoil.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoil = "C:\\Users\\Admin\\feoil.exe /n" feoil.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoil = "C:\\Users\\Admin\\feoil.exe /j" 36655a0b11773cacf42ec2ca9ca3ec50_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoil = "C:\\Users\\Admin\\feoil.exe /j" feoil.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoil = "C:\\Users\\Admin\\feoil.exe /x" feoil.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoil = "C:\\Users\\Admin\\feoil.exe /a" feoil.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoil = "C:\\Users\\Admin\\feoil.exe /c" feoil.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoil = "C:\\Users\\Admin\\feoil.exe /h" feoil.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoil = "C:\\Users\\Admin\\feoil.exe /f" feoil.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoil = "C:\\Users\\Admin\\feoil.exe /y" feoil.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoil = "C:\\Users\\Admin\\feoil.exe /l" feoil.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoil = "C:\\Users\\Admin\\feoil.exe /t" feoil.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoil = "C:\\Users\\Admin\\feoil.exe /s" feoil.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoil = "C:\\Users\\Admin\\feoil.exe /r" feoil.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoil = "C:\\Users\\Admin\\feoil.exe /i" feoil.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoil = "C:\\Users\\Admin\\feoil.exe /k" feoil.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoil = "C:\\Users\\Admin\\feoil.exe /u" feoil.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoil = "C:\\Users\\Admin\\feoil.exe /o" feoil.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoil = "C:\\Users\\Admin\\feoil.exe /p" feoil.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoil = "C:\\Users\\Admin\\feoil.exe /z" feoil.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoil = "C:\\Users\\Admin\\feoil.exe /q" feoil.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoil = "C:\\Users\\Admin\\feoil.exe /d" feoil.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4888 36655a0b11773cacf42ec2ca9ca3ec50_JaffaCakes118.exe 4888 36655a0b11773cacf42ec2ca9ca3ec50_JaffaCakes118.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe 3432 feoil.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4888 36655a0b11773cacf42ec2ca9ca3ec50_JaffaCakes118.exe 3432 feoil.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4888 wrote to memory of 3432 4888 36655a0b11773cacf42ec2ca9ca3ec50_JaffaCakes118.exe 85 PID 4888 wrote to memory of 3432 4888 36655a0b11773cacf42ec2ca9ca3ec50_JaffaCakes118.exe 85 PID 4888 wrote to memory of 3432 4888 36655a0b11773cacf42ec2ca9ca3ec50_JaffaCakes118.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\36655a0b11773cacf42ec2ca9ca3ec50_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\36655a0b11773cacf42ec2ca9ca3ec50_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4888 -
C:\Users\Admin\feoil.exe"C:\Users\Admin\feoil.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3432
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
200KB
MD544b74ff6883f423a8ab616e2e1957fff
SHA14f993f4627f31d5aff9058adcb944ac26919c3ba
SHA256b8560ea7b30a6ccca605437244ae14023f5159b67771bc670a368a29c800ae90
SHA51295b56af5c27205e8cf00cab36583c0be5ce39a27baea6d9469b6a1aed6a59ea6661ef166fe6458a55623087ccfb75de8cd10d55fbda602e837c00efc4341f5bd