Analysis
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max time kernel
149s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20-09-2024 16:59
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ee092459cbb57c205b746f7b6a66a535_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
ee092459cbb57c205b746f7b6a66a535_JaffaCakes118.exe
Resource
win10v2004-20240910-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
ee092459cbb57c205b746f7b6a66a535_JaffaCakes118.exe
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Size
188KB
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MD5
ee092459cbb57c205b746f7b6a66a535
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SHA1
92f72b8e08e9812b82f2bf92d3af1d8c8dabc04c
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SHA256
813d16ca090387500f574d524d3b4bc7b94e40f8cf841ebbd38cd414c68041ea
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SHA512
a5ba8ecf7c34c4dc29083cf56d5ae8805211d2646ac31d6e8b42f7d31b4089815370c0ae05bcd22e73370e3f370eebd402b5f227319b2b95869d7b9791ede16e
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SSDEEP
3072:mj40DONQqQ7b4zxMJsSmJ6nTQFlKRilqoq6v/:l0zqM4zk0cqfMot
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-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" ee092459cbb57c205b746f7b6a66a535_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" yiooji.exe -
Executes dropped EXE 1 IoCs
pid Process 1488 yiooji.exe -
Loads dropped DLL 2 IoCs
pid Process 2400 ee092459cbb57c205b746f7b6a66a535_JaffaCakes118.exe 2400 ee092459cbb57c205b746f7b6a66a535_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /d" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /M" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /X" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /t" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /G" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /D" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /C" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /E" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /q" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /b" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /Y" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /T" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /I" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /w" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /s" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /z" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /j" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /k" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /n" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /O" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /K" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /c" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /a" ee092459cbb57c205b746f7b6a66a535_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /u" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /h" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /W" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /Z" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /v" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /x" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /Q" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /J" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /p" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /f" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /o" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /B" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /r" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /g" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /a" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /e" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /A" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /i" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /R" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /L" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /l" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /y" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /m" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /F" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /N" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /H" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /U" yiooji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiooji = "C:\\Users\\Admin\\yiooji.exe /S" yiooji.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 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 ee092459cbb57c205b746f7b6a66a535_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language yiooji.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2400 ee092459cbb57c205b746f7b6a66a535_JaffaCakes118.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe 1488 yiooji.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2400 ee092459cbb57c205b746f7b6a66a535_JaffaCakes118.exe 1488 yiooji.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2400 wrote to memory of 1488 2400 ee092459cbb57c205b746f7b6a66a535_JaffaCakes118.exe 30 PID 2400 wrote to memory of 1488 2400 ee092459cbb57c205b746f7b6a66a535_JaffaCakes118.exe 30 PID 2400 wrote to memory of 1488 2400 ee092459cbb57c205b746f7b6a66a535_JaffaCakes118.exe 30 PID 2400 wrote to memory of 1488 2400 ee092459cbb57c205b746f7b6a66a535_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\ee092459cbb57c205b746f7b6a66a535_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ee092459cbb57c205b746f7b6a66a535_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2400 -
C:\Users\Admin\yiooji.exe"C:\Users\Admin\yiooji.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1488
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
188KB
MD51e40233c1fa5614538b8c2e85c5e90fc
SHA17aa56cb80ec5273a11d0cceaf53efe4d4029bf5f
SHA256d804975cf407d90e12d2382de845b806ece50b0bb5b3ffe362dd9f6b8a7ca14d
SHA512e4f6b0b034121315a5310c899f52d9199a3b69e4172df220bbeb7962004d3a1fe2c09c501360dbc24807c29141e20543595a6fb6d27257f8d5ded201fdef7a39