Analysis
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max time kernel
149s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
03/10/2024, 14:55
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
0f405c4d8cac1299bd623728469cdd02_JaffaCakes118.exe
Resource
win7-20240704-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
0f405c4d8cac1299bd623728469cdd02_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
0f405c4d8cac1299bd623728469cdd02_JaffaCakes118.exe
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Size
184KB
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MD5
0f405c4d8cac1299bd623728469cdd02
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SHA1
4c592a2201a7bb13b9205812a712c7083fad2ea2
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SHA256
dee8f83bcba84462534468af2431dac76d671062c7dc00afe2708f140850bd79
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SHA512
bb7a7c4afa7403a1ba945bba299af35ae0440a17f7922fadef0657ad48c46c32bfd3c8ad23592eaa70bea7a0e1bd00f753676ae85ba9a54ccaf37f5180869f32
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SSDEEP
3072:lmaRXjFecWavo3a9qhC+a2NNSnRjILhgQpCUR1Vfh2:zX/23a9qhyn2LhggVR1V
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-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 0f405c4d8cac1299bd623728469cdd02_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" beounoz.exe -
Executes dropped EXE 1 IoCs
pid Process 2428 beounoz.exe -
Loads dropped DLL 2 IoCs
pid Process 2948 0f405c4d8cac1299bd623728469cdd02_JaffaCakes118.exe 2948 0f405c4d8cac1299bd623728469cdd02_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\beounoz = "C:\\Users\\Admin\\beounoz.exe /h" beounoz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\beounoz = "C:\\Users\\Admin\\beounoz.exe /t" beounoz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\beounoz = "C:\\Users\\Admin\\beounoz.exe /u" beounoz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\beounoz = "C:\\Users\\Admin\\beounoz.exe /n" beounoz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\beounoz = "C:\\Users\\Admin\\beounoz.exe /q" beounoz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\beounoz = "C:\\Users\\Admin\\beounoz.exe /g" beounoz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\beounoz = "C:\\Users\\Admin\\beounoz.exe /b" beounoz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\beounoz = "C:\\Users\\Admin\\beounoz.exe /k" beounoz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\beounoz = "C:\\Users\\Admin\\beounoz.exe /e" beounoz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\beounoz = "C:\\Users\\Admin\\beounoz.exe /j" beounoz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\beounoz = "C:\\Users\\Admin\\beounoz.exe /r" beounoz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\beounoz = "C:\\Users\\Admin\\beounoz.exe /a" beounoz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\beounoz = "C:\\Users\\Admin\\beounoz.exe /v" 0f405c4d8cac1299bd623728469cdd02_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\beounoz = "C:\\Users\\Admin\\beounoz.exe /p" beounoz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\beounoz = "C:\\Users\\Admin\\beounoz.exe /w" beounoz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\beounoz = "C:\\Users\\Admin\\beounoz.exe /z" beounoz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\beounoz = "C:\\Users\\Admin\\beounoz.exe /y" beounoz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\beounoz = "C:\\Users\\Admin\\beounoz.exe /c" beounoz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\beounoz = "C:\\Users\\Admin\\beounoz.exe /m" beounoz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\beounoz = "C:\\Users\\Admin\\beounoz.exe /i" beounoz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\beounoz = "C:\\Users\\Admin\\beounoz.exe /v" beounoz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\beounoz = "C:\\Users\\Admin\\beounoz.exe /x" beounoz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\beounoz = "C:\\Users\\Admin\\beounoz.exe /l" beounoz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\beounoz = "C:\\Users\\Admin\\beounoz.exe /o" beounoz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\beounoz = "C:\\Users\\Admin\\beounoz.exe /f" beounoz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\beounoz = "C:\\Users\\Admin\\beounoz.exe /s" beounoz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\beounoz = "C:\\Users\\Admin\\beounoz.exe /d" beounoz.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 0f405c4d8cac1299bd623728469cdd02_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language beounoz.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2948 0f405c4d8cac1299bd623728469cdd02_JaffaCakes118.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe 2428 beounoz.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2948 0f405c4d8cac1299bd623728469cdd02_JaffaCakes118.exe 2428 beounoz.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2948 wrote to memory of 2428 2948 0f405c4d8cac1299bd623728469cdd02_JaffaCakes118.exe 28 PID 2948 wrote to memory of 2428 2948 0f405c4d8cac1299bd623728469cdd02_JaffaCakes118.exe 28 PID 2948 wrote to memory of 2428 2948 0f405c4d8cac1299bd623728469cdd02_JaffaCakes118.exe 28 PID 2948 wrote to memory of 2428 2948 0f405c4d8cac1299bd623728469cdd02_JaffaCakes118.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\0f405c4d8cac1299bd623728469cdd02_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0f405c4d8cac1299bd623728469cdd02_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:2948 -
C:\Users\Admin\beounoz.exe"C:\Users\Admin\beounoz.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:2428
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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
184KB
MD5c2d7896338258c99783c41ceac3f7996
SHA1c7a9c49673ead6bf872a67380cfbf42416b4a78b
SHA25654786b158d81e3474ce0c6e12ed309e5dd3fca6604d2d61aeb6716a47226e83d
SHA51237d78a753c1f7b19cdf05fed5a144c1b69452c2fa8b2b7b3d9db6c06f6cf185abc51c9be3121696fdc3511a97503f59fda3a8f6c8addc33dcd81bfec01672366