Analysis
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max time kernel
149s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
13/10/2024, 08:41
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
3ede2ec4cb1fb56b088250f9d0fff9c7_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
3ede2ec4cb1fb56b088250f9d0fff9c7_JaffaCakes118.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
3ede2ec4cb1fb56b088250f9d0fff9c7_JaffaCakes118.exe
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Size
316KB
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MD5
3ede2ec4cb1fb56b088250f9d0fff9c7
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SHA1
8d8634040510e380a99f20260774d3b510e27a07
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SHA256
99030b2e66583501ae6a7dcafcefb9ed267372eafc217bb119e3b52ea86bce55
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SHA512
8374b6f4285a4158fd9512186b2ec3757598e40b8782820ff513ab83aa8f020cfe2c8317f9f79d11744815acadf22e3a9279ec231a3f906dc088b1f0f904dcb3
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SSDEEP
3072:7GnYJqaSTgrEHUyKJdeIPwAKh0FbL0ZEMfPnEGK455ZbZnGSZBC11+bmOCVq5WiZ:X6xUeYDSoC25Du9KzO
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-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" seuotu.exe Set value (int) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 3ede2ec4cb1fb56b088250f9d0fff9c7_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 1672 seuotu.exe -
Loads dropped DLL 2 IoCs
pid Process 2348 3ede2ec4cb1fb56b088250f9d0fff9c7_JaffaCakes118.exe 2348 3ede2ec4cb1fb56b088250f9d0fff9c7_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\seuotu = "C:\\Users\\Admin\\seuotu.exe /z" seuotu.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\seuotu = "C:\\Users\\Admin\\seuotu.exe /f" seuotu.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\seuotu = "C:\\Users\\Admin\\seuotu.exe /s" seuotu.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\seuotu = "C:\\Users\\Admin\\seuotu.exe /r" seuotu.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\seuotu = "C:\\Users\\Admin\\seuotu.exe /j" seuotu.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\seuotu = "C:\\Users\\Admin\\seuotu.exe /u" seuotu.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\seuotu = "C:\\Users\\Admin\\seuotu.exe /b" seuotu.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\seuotu = "C:\\Users\\Admin\\seuotu.exe /v" seuotu.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\seuotu = "C:\\Users\\Admin\\seuotu.exe /a" seuotu.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\seuotu = "C:\\Users\\Admin\\seuotu.exe /c" seuotu.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\seuotu = "C:\\Users\\Admin\\seuotu.exe /w" seuotu.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\seuotu = "C:\\Users\\Admin\\seuotu.exe /d" seuotu.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\seuotu = "C:\\Users\\Admin\\seuotu.exe /e" seuotu.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\seuotu = "C:\\Users\\Admin\\seuotu.exe /o" seuotu.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\seuotu = "C:\\Users\\Admin\\seuotu.exe /p" seuotu.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\seuotu = "C:\\Users\\Admin\\seuotu.exe /g" seuotu.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\seuotu = "C:\\Users\\Admin\\seuotu.exe /l" seuotu.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\seuotu = "C:\\Users\\Admin\\seuotu.exe /y" seuotu.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\seuotu = "C:\\Users\\Admin\\seuotu.exe /m" seuotu.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\seuotu = "C:\\Users\\Admin\\seuotu.exe /q" seuotu.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\seuotu = "C:\\Users\\Admin\\seuotu.exe /t" seuotu.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\seuotu = "C:\\Users\\Admin\\seuotu.exe /k" seuotu.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\seuotu = "C:\\Users\\Admin\\seuotu.exe /x" seuotu.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\seuotu = "C:\\Users\\Admin\\seuotu.exe /h" seuotu.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\seuotu = "C:\\Users\\Admin\\seuotu.exe /v" 3ede2ec4cb1fb56b088250f9d0fff9c7_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\seuotu = "C:\\Users\\Admin\\seuotu.exe /n" seuotu.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\seuotu = "C:\\Users\\Admin\\seuotu.exe /i" seuotu.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 3ede2ec4cb1fb56b088250f9d0fff9c7_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language seuotu.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2348 3ede2ec4cb1fb56b088250f9d0fff9c7_JaffaCakes118.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe 1672 seuotu.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2348 3ede2ec4cb1fb56b088250f9d0fff9c7_JaffaCakes118.exe 1672 seuotu.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2348 wrote to memory of 1672 2348 3ede2ec4cb1fb56b088250f9d0fff9c7_JaffaCakes118.exe 30 PID 2348 wrote to memory of 1672 2348 3ede2ec4cb1fb56b088250f9d0fff9c7_JaffaCakes118.exe 30 PID 2348 wrote to memory of 1672 2348 3ede2ec4cb1fb56b088250f9d0fff9c7_JaffaCakes118.exe 30 PID 2348 wrote to memory of 1672 2348 3ede2ec4cb1fb56b088250f9d0fff9c7_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\3ede2ec4cb1fb56b088250f9d0fff9c7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3ede2ec4cb1fb56b088250f9d0fff9c7_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:2348 -
C:\Users\Admin\seuotu.exe"C:\Users\Admin\seuotu.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:1672
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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
316KB
MD569fa903071550c08bb63b10ef1f115b7
SHA15f3e24cb647b41ceb7a0816c8b97af53d5fe8ab5
SHA25690933d27e0e5210a23599cdf74ce6a1e664b6544c90f0fd70d922392c6e8c603
SHA512b1aea86201e1c5e69dbcf4f69a00441ca0d06e3f301a4e391a8313b7c82b6d33cb0fc880978654a115dbfbab9239fea9d5ce6aa0c7feef35e93ab21bbe650306