Analysis
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max time kernel
149s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
13/10/2024, 11:23
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
3f905656812017d399700e6fcac921cc_JaffaCakes118.exe
Resource
win7-20240708-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
3f905656812017d399700e6fcac921cc_JaffaCakes118.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
3f905656812017d399700e6fcac921cc_JaffaCakes118.exe
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Size
188KB
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MD5
3f905656812017d399700e6fcac921cc
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SHA1
e716dcd776dbeda7af45ec223dfbc5d77500565d
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SHA256
6422991c18342f7b54a0bfdc25b61f9b364ec65d3b01b6662fc6603535489dcf
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SHA512
c4a4f94e91e5ec46e5b8a22ca26b913932a990fcbca66d2ca77c8bcb1b1e9480ed771730da8642f872ad43ed1eaba90b2eaa71b1c052e2cfcf7c7e2855a80358
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SSDEEP
3072:9cJchlwq2DZhv8yapZIvcFeqoSeaX/m7bfTWan9LxJ8DJOpPVKuqmqTgwa9MTXKE:4c3cZhvzWevcFe/aX/m7bfTWan9lJ8D1
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-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 3f905656812017d399700e6fcac921cc_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" teouw.exe -
Executes dropped EXE 1 IoCs
pid Process 2716 teouw.exe -
Loads dropped DLL 2 IoCs
pid Process 824 3f905656812017d399700e6fcac921cc_JaffaCakes118.exe 824 3f905656812017d399700e6fcac921cc_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 50 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /f" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /X" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /C" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /i" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /h" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /y" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /c" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /z" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /J" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /d" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /a" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /O" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /D" 3f905656812017d399700e6fcac921cc_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /s" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /U" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /R" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /M" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /F" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /q" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /V" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /m" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /Z" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /v" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /r" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /P" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /D" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /u" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /b" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /o" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /S" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /K" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /l" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /w" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /L" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /Y" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /g" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /p" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /E" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /H" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /Q" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /n" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /W" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /x" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /e" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /N" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /T" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /t" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /B" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /A" teouw.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\teouw = "C:\\Users\\Admin\\teouw.exe /I" teouw.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 3f905656812017d399700e6fcac921cc_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language teouw.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 824 3f905656812017d399700e6fcac921cc_JaffaCakes118.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe 2716 teouw.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 824 3f905656812017d399700e6fcac921cc_JaffaCakes118.exe 2716 teouw.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 824 wrote to memory of 2716 824 3f905656812017d399700e6fcac921cc_JaffaCakes118.exe 31 PID 824 wrote to memory of 2716 824 3f905656812017d399700e6fcac921cc_JaffaCakes118.exe 31 PID 824 wrote to memory of 2716 824 3f905656812017d399700e6fcac921cc_JaffaCakes118.exe 31 PID 824 wrote to memory of 2716 824 3f905656812017d399700e6fcac921cc_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\3f905656812017d399700e6fcac921cc_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3f905656812017d399700e6fcac921cc_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:824 -
C:\Users\Admin\teouw.exe"C:\Users\Admin\teouw.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:2716
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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
MD5cada479b526d54b0191505adb5ff0a7f
SHA126eef7a0d57acf51374aeb5430f1676cff04cccd
SHA2567d3c3f06872f06e57245220cb4d10b93e56aba3e8ab2778a2a464823160a3052
SHA51226927796bec89d3c3b5ac7ad86c952adacbef64016970d7a59f93f6f73cfe231e3e44a382eda62a49afef4b8f70817e16d6629e6f75d507ff15a9669f75fc510