Analysis
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max time kernel
150s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
16/07/2024, 05:31
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
4cfd2d5cc77bfa1440f930c45f99f60d_JaffaCakes118.exe
Resource
win7-20240704-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
4cfd2d5cc77bfa1440f930c45f99f60d_JaffaCakes118.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
4cfd2d5cc77bfa1440f930c45f99f60d_JaffaCakes118.exe
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Size
136KB
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MD5
4cfd2d5cc77bfa1440f930c45f99f60d
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SHA1
9f39481dedcf592b883b0c9b16ed119bf78552cf
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SHA256
faa43f615bd023a8b1ffb4f422e12540a141f5434d6916ff06755656d75c4519
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SHA512
ba5b816ddb699413fb0169707cd26bb1eb00a09b1ab21374aeb1858266f45f43b40c7030bdc0fd7c8c6cb28839d25e726be26e39a689db8cb059ca7e46715d31
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SSDEEP
1536:CgdmqXOTy6npK9x5WPjeATvbtjYYVHdzqZgIYEOSu3:AqX8jI93WPyAdYZgI2S
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" zefex.exe -
Executes dropped EXE 1 IoCs
pid Process 2368 zefex.exe -
Loads dropped DLL 2 IoCs
pid Process 2152 4cfd2d5cc77bfa1440f930c45f99f60d_JaffaCakes118.exe 2152 4cfd2d5cc77bfa1440f930c45f99f60d_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\zefex = "C:\\Users\\Admin\\zefex.exe /W" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /M" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /K" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /L" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /f" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /n" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /u" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /b" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /R" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /i" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /j" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /x" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /A" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /F" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /l" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /H" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /q" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /s" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /h" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /P" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /J" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /a" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /U" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /w" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /p" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /C" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /v" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /k" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /y" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /T" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /t" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /V" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /m" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /o" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /Q" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /r" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /I" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /X" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /D" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /B" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /d" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /z" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /S" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /Z" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /Y" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /e" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /g" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /O" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /c" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /G" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /N" zefex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\zefex = "C:\\Users\\Admin\\zefex.exe /E" zefex.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe 2368 zefex.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2152 4cfd2d5cc77bfa1440f930c45f99f60d_JaffaCakes118.exe 2368 zefex.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2152 wrote to memory of 2368 2152 4cfd2d5cc77bfa1440f930c45f99f60d_JaffaCakes118.exe 29 PID 2152 wrote to memory of 2368 2152 4cfd2d5cc77bfa1440f930c45f99f60d_JaffaCakes118.exe 29 PID 2152 wrote to memory of 2368 2152 4cfd2d5cc77bfa1440f930c45f99f60d_JaffaCakes118.exe 29 PID 2152 wrote to memory of 2368 2152 4cfd2d5cc77bfa1440f930c45f99f60d_JaffaCakes118.exe 29 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28 PID 2368 wrote to memory of 2152 2368 zefex.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\4cfd2d5cc77bfa1440f930c45f99f60d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4cfd2d5cc77bfa1440f930c45f99f60d_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2152 -
C:\Users\Admin\zefex.exe"C:\Users\Admin\zefex.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2368
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
136KB
MD580a55e31085ce802ad4320193fd886e4
SHA19017b8db00d03bbb9926bc673bcd2b01c6711c73
SHA2568017e882942779f72b8483bc6bb122d330e12ed2efba827ed0baa6be26b6bc5a
SHA5128307845b0fdf98ed77edb64f223e4aba1d714daa928de250afadc00c7b35f70a60467269c35768613904d2888b193ef764de4fbeea3186999f323269f61d7e38