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Analysis
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max time kernel
150s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
22/08/2024, 07:10
Static task
static1
Behavioral task
behavioral1
Sample
b6c6a8dd688ca661f596ef0a07f39aec_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b6c6a8dd688ca661f596ef0a07f39aec_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b6c6a8dd688ca661f596ef0a07f39aec_JaffaCakes118.exe
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Size
420KB
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MD5
b6c6a8dd688ca661f596ef0a07f39aec
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SHA1
85cdafb5269f2e15eb4e5e84a58e9d81132e9122
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SHA256
b37af2dc4786f794a735dd406666749460be350850c67454e3d756468921810e
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SHA512
77f32bed45267bc9798f8c7ebbc294dd9f507b5d643d26969ee22ac390fc1ed27482194a05672c2eba00ae6fe99bfdc0f038c97df80b8352b06113ef27cd4886
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SSDEEP
6144:HwWwjqFk7qFoQudlhiP5+6yCtfGiIpZFGd:Hff2QudeYrfFo
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-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" b6c6a8dd688ca661f596ef0a07f39aec_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" huook.exe -
Executes dropped EXE 1 IoCs
pid Process 2716 huook.exe -
Loads dropped DLL 2 IoCs
pid Process 1908 b6c6a8dd688ca661f596ef0a07f39aec_JaffaCakes118.exe 1908 b6c6a8dd688ca661f596ef0a07f39aec_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\huook = "C:\\Users\\Admin\\huook.exe /p" huook.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\huook = "C:\\Users\\Admin\\huook.exe /z" huook.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\huook = "C:\\Users\\Admin\\huook.exe /d" huook.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\huook = "C:\\Users\\Admin\\huook.exe /a" huook.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\huook = "C:\\Users\\Admin\\huook.exe /r" huook.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\huook = "C:\\Users\\Admin\\huook.exe /h" huook.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\huook = "C:\\Users\\Admin\\huook.exe /m" huook.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\huook = "C:\\Users\\Admin\\huook.exe /l" huook.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\huook = "C:\\Users\\Admin\\huook.exe /k" huook.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\huook = "C:\\Users\\Admin\\huook.exe /w" huook.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\huook = "C:\\Users\\Admin\\huook.exe /f" huook.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\huook = "C:\\Users\\Admin\\huook.exe /a" b6c6a8dd688ca661f596ef0a07f39aec_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\huook = "C:\\Users\\Admin\\huook.exe /j" huook.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\huook = "C:\\Users\\Admin\\huook.exe /b" huook.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\huook = "C:\\Users\\Admin\\huook.exe /y" huook.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\huook = "C:\\Users\\Admin\\huook.exe /t" huook.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\huook = "C:\\Users\\Admin\\huook.exe /n" huook.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\huook = "C:\\Users\\Admin\\huook.exe /o" huook.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\huook = "C:\\Users\\Admin\\huook.exe /e" huook.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\huook = "C:\\Users\\Admin\\huook.exe /c" huook.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\huook = "C:\\Users\\Admin\\huook.exe /q" huook.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\huook = "C:\\Users\\Admin\\huook.exe /v" huook.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\huook = "C:\\Users\\Admin\\huook.exe /x" huook.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\huook = "C:\\Users\\Admin\\huook.exe /s" huook.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\huook = "C:\\Users\\Admin\\huook.exe /g" huook.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\huook = "C:\\Users\\Admin\\huook.exe /u" huook.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\huook = "C:\\Users\\Admin\\huook.exe /i" huook.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 b6c6a8dd688ca661f596ef0a07f39aec_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language huook.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1908 b6c6a8dd688ca661f596ef0a07f39aec_JaffaCakes118.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe 2716 huook.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1908 b6c6a8dd688ca661f596ef0a07f39aec_JaffaCakes118.exe 2716 huook.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1908 wrote to memory of 2716 1908 b6c6a8dd688ca661f596ef0a07f39aec_JaffaCakes118.exe 31 PID 1908 wrote to memory of 2716 1908 b6c6a8dd688ca661f596ef0a07f39aec_JaffaCakes118.exe 31 PID 1908 wrote to memory of 2716 1908 b6c6a8dd688ca661f596ef0a07f39aec_JaffaCakes118.exe 31 PID 1908 wrote to memory of 2716 1908 b6c6a8dd688ca661f596ef0a07f39aec_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\b6c6a8dd688ca661f596ef0a07f39aec_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b6c6a8dd688ca661f596ef0a07f39aec_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:1908 -
C:\Users\Admin\huook.exe"C:\Users\Admin\huook.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
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Downloads
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Filesize
420KB
MD53bd09b04f71b5e99512b0e5003dd6e1b
SHA1951dca7fd133ef9288ea0f020be78c7da2e15c82
SHA2564ee833696de5cc0afd9d1064d6e444d8094419be277fd9167f9a29068196cdf6
SHA512cf9aa0f9c49f3a5792482c22299f96bda190fb0710e21193d830f2c648b9fd2e57379402a61f0550009e5138dcd42969c2f74a4ce9efbfa19a895751c7b3b38b