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Analysis
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max time kernel
150s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
27/07/2024, 04:29
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
770e7bfd96b2b6efdddd6a74c92eebae_JaffaCakes118.exe
Resource
win7-20240704-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
770e7bfd96b2b6efdddd6a74c92eebae_JaffaCakes118.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
770e7bfd96b2b6efdddd6a74c92eebae_JaffaCakes118.exe
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Size
193KB
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MD5
770e7bfd96b2b6efdddd6a74c92eebae
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SHA1
cb35b8021ac0d97bc8daa134136d8084f271daca
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SHA256
30015cc3979bd924434bc140c43e72496b059c99016f7b7a24407f99d34bf7e6
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SHA512
e933d9fe383d6d20812aa3bf78d5220ad30046a05618c39d88a0ccd0ca01557470629720f22fe2bb8798c021e4d59158e6be75521a0728bdca6ed1c63726dbf0
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SSDEEP
6144:ZolYTub5rrFOt4ayMvz58xJ4Fcj8oQVDN/:bJttuaFccV
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" cuejuij.exe -
Executes dropped EXE 1 IoCs
pid Process 2272 cuejuij.exe -
Loads dropped DLL 2 IoCs
pid Process 2356 770e7bfd96b2b6efdddd6a74c92eebae_JaffaCakes118.exe 2356 770e7bfd96b2b6efdddd6a74c92eebae_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /Y" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /d" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /J" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /c" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /s" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /q" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /O" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /P" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /F" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /N" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /L" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /W" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /a" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /H" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /k" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /G" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /K" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /m" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /X" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /l" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /u" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /y" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /i" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /E" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /U" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /T" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /S" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /Q" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /I" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /R" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /r" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /p" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /A" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /t" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /C" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /V" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /g" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /h" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /w" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /M" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /o" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /v" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /f" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /e" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /n" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /b" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /B" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /D" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /x" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /Z" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /j" cuejuij.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\cuejuij = "C:\\Users\\Admin\\cuejuij.exe /z" cuejuij.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 770e7bfd96b2b6efdddd6a74c92eebae_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cuejuij.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe 2272 cuejuij.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2356 770e7bfd96b2b6efdddd6a74c92eebae_JaffaCakes118.exe 2272 cuejuij.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2356 wrote to memory of 2272 2356 770e7bfd96b2b6efdddd6a74c92eebae_JaffaCakes118.exe 30 PID 2356 wrote to memory of 2272 2356 770e7bfd96b2b6efdddd6a74c92eebae_JaffaCakes118.exe 30 PID 2356 wrote to memory of 2272 2356 770e7bfd96b2b6efdddd6a74c92eebae_JaffaCakes118.exe 30 PID 2356 wrote to memory of 2272 2356 770e7bfd96b2b6efdddd6a74c92eebae_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\770e7bfd96b2b6efdddd6a74c92eebae_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\770e7bfd96b2b6efdddd6a74c92eebae_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2356 -
C:\Users\Admin\cuejuij.exe"C:\Users\Admin\cuejuij.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:2272
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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
193KB
MD50ec4e89770d8b019190bd014f33f0621
SHA13ffa95912d2634ec1680c0742410a7ec0b1d44e7
SHA256b957b27faffa12c5ad6b7fb5a662ecd02c992e7146669bfc5522cefa41fa1ed3
SHA51270e1bc8dba85be526646fac389a2f7b0ce80272cc9722ec8a9f4688480d0ffeb1b15d518cc305fa50a91d3262a2df1ec6ef11cb1e2499ca490fbd19f514d7693