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Analysis
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max time kernel
149s -
max time network
142s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
21/09/2024, 01:46
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
eed701b226a03b8cf5f4f26762f2c86a_JaffaCakes118.exe
Resource
win7-20240708-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
eed701b226a03b8cf5f4f26762f2c86a_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
eed701b226a03b8cf5f4f26762f2c86a_JaffaCakes118.exe
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Size
204KB
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MD5
eed701b226a03b8cf5f4f26762f2c86a
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SHA1
a4176942503254b87939f39f0548ecdbaa0b8e4f
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SHA256
3e48e59e9f513a5dabd7889222d7ee66c7f2a00c55835e75c1c1be092a1ab80e
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SHA512
bf31066a00104d3486260bd98b60349d8192acbbe7a9f775499f34e2d50f019a2112a3ee2e0d46197424906f314fcd6b72f470139a71d83712c13f76b0dbe9d8
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SSDEEP
3072:CuD735gpTWor5J20AisM/8jp6tdlWbRVslWQifgO4F0glD:CWgpTWqJ3RsM/8E/IbRuLifI0g
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" eed701b226a03b8cf5f4f26762f2c86a_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" gfseij.exe -
Executes dropped EXE 1 IoCs
pid Process 2788 gfseij.exe -
Loads dropped DLL 2 IoCs
pid Process 3020 eed701b226a03b8cf5f4f26762f2c86a_JaffaCakes118.exe 3020 eed701b226a03b8cf5f4f26762f2c86a_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /S" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /p" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /F" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /a" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /K" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /g" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /I" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /B" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /U" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /E" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /Q" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /e" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /v" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /W" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /J" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /i" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /V" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /k" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /T" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /n" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /f" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /j" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /z" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /l" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /N" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /D" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /b" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /m" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /P" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /c" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /R" eed701b226a03b8cf5f4f26762f2c86a_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /C" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /q" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /Z" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /A" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /H" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /L" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /Y" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /R" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /r" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /x" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /s" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /M" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /y" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /O" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /o" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /h" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /X" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /G" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /t" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /u" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /w" gfseij.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\gfseij = "C:\\Users\\Admin\\gfseij.exe /d" gfseij.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 eed701b226a03b8cf5f4f26762f2c86a_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language gfseij.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3020 eed701b226a03b8cf5f4f26762f2c86a_JaffaCakes118.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe 2788 gfseij.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3020 eed701b226a03b8cf5f4f26762f2c86a_JaffaCakes118.exe 2788 gfseij.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3020 wrote to memory of 2788 3020 eed701b226a03b8cf5f4f26762f2c86a_JaffaCakes118.exe 30 PID 3020 wrote to memory of 2788 3020 eed701b226a03b8cf5f4f26762f2c86a_JaffaCakes118.exe 30 PID 3020 wrote to memory of 2788 3020 eed701b226a03b8cf5f4f26762f2c86a_JaffaCakes118.exe 30 PID 3020 wrote to memory of 2788 3020 eed701b226a03b8cf5f4f26762f2c86a_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\eed701b226a03b8cf5f4f26762f2c86a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\eed701b226a03b8cf5f4f26762f2c86a_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:3020 -
C:\Users\Admin\gfseij.exe"C:\Users\Admin\gfseij.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:2788
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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
204KB
MD53f029cabe0cea5549f48e6eed5816005
SHA1bfc09ff350b2bfbe42ec104b833ae568cf79a2d2
SHA2561c0b9f3ff812cea3e1804eebc8550908b03928e4a33d213cb447d963d132d1bf
SHA51234f98a0c94805dbc9136c60df9d873a0134db351c700c5a47cfe94dad511302391f4699249454b0f05952e000a7e8f5b89e96534756750e4fa38d4b240a146a3