Analysis
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max time kernel
150s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
10-07-2024 01:15
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
32bee7ef4ff81ea583f9891dce75a4b7_JaffaCakes118.exe
Resource
win7-20240708-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
32bee7ef4ff81ea583f9891dce75a4b7_JaffaCakes118.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
32bee7ef4ff81ea583f9891dce75a4b7_JaffaCakes118.exe
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Size
124KB
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MD5
32bee7ef4ff81ea583f9891dce75a4b7
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SHA1
07042045a89802597afaa7904f2355acde96d39a
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SHA256
060e2985f79e58d6f7541d435598c42b3e70d9d529c997f931f5b8eb517f4f07
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SHA512
df7336b0b5717c7e5ca0802bd15a080af3b81e16d6942686e1307a926a08c808454c4edf0ffbe482fb69c2cb6f51c43b1e1e811b20a94e0bfb4fb4b4a8b5153c
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SSDEEP
1536:1MEL4wRevuBxLDtVdHa27J14lWxporZ45ioNeG0h9:6EL4wRevkLt6gJ1uPt45y9
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-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 32bee7ef4ff81ea583f9891dce75a4b7_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" yoonii.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-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\International\Geo\Nation 32bee7ef4ff81ea583f9891dce75a4b7_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 4912 yoonii.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /x" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /c" 32bee7ef4ff81ea583f9891dce75a4b7_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /f" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /B" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /t" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /p" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /V" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /n" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /s" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /i" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /m" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /T" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /v" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /g" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /H" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /Y" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /D" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /K" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /d" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /R" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /r" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /O" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /l" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /o" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /M" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /e" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /X" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /z" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /S" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /L" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /j" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /G" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /b" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /E" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /w" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /a" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /I" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /Z" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /P" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /Q" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /h" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /y" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /q" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /F" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /u" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /c" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /W" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /A" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /N" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /J" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /U" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /k" yoonii.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yoonii = "C:\\Users\\Admin\\yoonii.exe /C" yoonii.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 4268 32bee7ef4ff81ea583f9891dce75a4b7_JaffaCakes118.exe 4268 32bee7ef4ff81ea583f9891dce75a4b7_JaffaCakes118.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe 4912 yoonii.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4268 32bee7ef4ff81ea583f9891dce75a4b7_JaffaCakes118.exe 4912 yoonii.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4268 wrote to memory of 4912 4268 32bee7ef4ff81ea583f9891dce75a4b7_JaffaCakes118.exe 84 PID 4268 wrote to memory of 4912 4268 32bee7ef4ff81ea583f9891dce75a4b7_JaffaCakes118.exe 84 PID 4268 wrote to memory of 4912 4268 32bee7ef4ff81ea583f9891dce75a4b7_JaffaCakes118.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\32bee7ef4ff81ea583f9891dce75a4b7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\32bee7ef4ff81ea583f9891dce75a4b7_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:4268 -
C:\Users\Admin\yoonii.exe"C:\Users\Admin\yoonii.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:4912
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
124KB
MD5760cf45d280673b17e3feaa4d1162e80
SHA1f1a64b6336f4a8a307109912e60b146c2699db1d
SHA2565375773bd1ec482069c611f6428533ccf5d75282c12e9fe673ec5d8771ff09b3
SHA512d3467ca2d87c36f851aa774d1f3fbd8174c53fdf1d0cf4e32939bdd14208ed8c6513b9677bee4510ff0f9da16e8df2bc8108cc909487ca84db22f5faa892dab1