Analysis
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max time kernel
149s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
19-09-2024 13:39
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
eb728cbc66d82da2a837539a50d4d0d8_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
eb728cbc66d82da2a837539a50d4d0d8_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
eb728cbc66d82da2a837539a50d4d0d8_JaffaCakes118.exe
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Size
140KB
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MD5
eb728cbc66d82da2a837539a50d4d0d8
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SHA1
76fe02456ab472041242a055b8964e21327fa2e4
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SHA256
11f1accbff549ad0041142a13c44fa88e80205ac155d28ce0e70b26c3f1f2065
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SHA512
b0d2f98e1efda9d00721e37b6c4554a3bdc51ff73fd1fdf00f2b3590e296676caa023a0d3ad31edabf188101177518896e3f73d6f9a19d78e9cddef5d18f298e
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SSDEEP
768:zBq0pll6yt4pd04q0zik+vhy7g0EM/LinbQe4bKG:doeEn3+pCg0EUGQe42G
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-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" jauacu.exe -
Executes dropped EXE 1 IoCs
pid Process 2324 jauacu.exe -
Loads dropped DLL 2 IoCs
pid Process 2224 eb728cbc66d82da2a837539a50d4d0d8_JaffaCakes118.exe 2224 eb728cbc66d82da2a837539a50d4d0d8_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /I" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /f" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /g" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /W" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /q" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /t" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /i" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /h" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /C" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /J" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /G" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /d" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /n" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /E" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /Y" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /v" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /D" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /z" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /w" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /S" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /P" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /U" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /p" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /L" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /b" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /Z" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /A" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /K" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /c" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /u" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /e" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /R" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /y" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /H" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /Q" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /O" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /x" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /s" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /V" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /r" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /a" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /o" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /T" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /M" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /k" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /X" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /B" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /l" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /F" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /N" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /m" jauacu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\jauacu = "C:\\Users\\Admin\\jauacu.exe /j" jauacu.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 eb728cbc66d82da2a837539a50d4d0d8_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jauacu.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe 2324 jauacu.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2224 eb728cbc66d82da2a837539a50d4d0d8_JaffaCakes118.exe 2324 jauacu.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2224 wrote to memory of 2324 2224 eb728cbc66d82da2a837539a50d4d0d8_JaffaCakes118.exe 30 PID 2224 wrote to memory of 2324 2224 eb728cbc66d82da2a837539a50d4d0d8_JaffaCakes118.exe 30 PID 2224 wrote to memory of 2324 2224 eb728cbc66d82da2a837539a50d4d0d8_JaffaCakes118.exe 30 PID 2224 wrote to memory of 2324 2224 eb728cbc66d82da2a837539a50d4d0d8_JaffaCakes118.exe 30 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29 PID 2324 wrote to memory of 2224 2324 jauacu.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\eb728cbc66d82da2a837539a50d4d0d8_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\eb728cbc66d82da2a837539a50d4d0d8_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2224 -
C:\Users\Admin\jauacu.exe"C:\Users\Admin\jauacu.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
- Suspicious use of WriteProcessMemory
PID:2324
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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
140KB
MD55c88afa62e3b2409ea96f7b41b5f09b9
SHA15a1a9dec7b70cfca39c583b86b6352fb41061906
SHA25601888c5302c18d506d3a34a1d2aa9ba9e342518a51051796930f9f7b9a66b63b
SHA5124eae08c8748111519e03125b6e20a7f891d1cdd1ba0b2d6f515c568d10bc45198df98094014293e0ee894d3f6e1d46aa9763af60711e4deeee495ea7b06b8c58