Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
26/07/2024, 09:27
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
7378513afb3e8138573d29d0ee62d518_JaffaCakes118.exe
Resource
win7-20240708-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
7378513afb3e8138573d29d0ee62d518_JaffaCakes118.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
7378513afb3e8138573d29d0ee62d518_JaffaCakes118.exe
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Size
292KB
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MD5
7378513afb3e8138573d29d0ee62d518
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SHA1
a4fd00d20e055281593ead5cc67e1ea31b72704d
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SHA256
7c383e62b56fe04ba01a95a4519f5e41d4a3de924ac225e9040c47e0e62b5175
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SHA512
db5897c009d71ca3d0aa38f6ccbab8a28da48026cd1812eb29212df0a7a2f96ef8ea9a560c9b24be474ca6894f224d6f763ce58aec7ef1004d7ccc203c63d13a
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SSDEEP
6144:tuYlwoOKaUP9VO3oTUX5K/fObT/bGilTBpSthkZ7xCrLOzpqnI3YxZkoVvO:thlwouUV03owX5K/fObT/bGi4hkZ7xCg
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-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 7378513afb3e8138573d29d0ee62d518_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" feoamo.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\International\Geo\Nation 7378513afb3e8138573d29d0ee62d518_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 4948 feoamo.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /u" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /c" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /C" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /o" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /n" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /y" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /a" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /d" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /b" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /U" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /Z" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /j" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /Q" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /x" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /k" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /g" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /f" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /D" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /l" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /Y" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /R" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /G" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /W" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /H" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /V" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /O" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /J" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /X" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /i" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /L" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /h" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /z" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /P" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /I" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /N" 7378513afb3e8138573d29d0ee62d518_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /B" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /s" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /w" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /S" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /K" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /q" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /m" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /N" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /t" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /T" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /F" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /M" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /e" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /A" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /r" feoamo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feoamo = "C:\\Users\\Admin\\feoamo.exe /v" feoamo.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 7378513afb3e8138573d29d0ee62d518_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language feoamo.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4664 7378513afb3e8138573d29d0ee62d518_JaffaCakes118.exe 4664 7378513afb3e8138573d29d0ee62d518_JaffaCakes118.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe 4948 feoamo.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4664 7378513afb3e8138573d29d0ee62d518_JaffaCakes118.exe 4948 feoamo.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4664 wrote to memory of 4948 4664 7378513afb3e8138573d29d0ee62d518_JaffaCakes118.exe 88 PID 4664 wrote to memory of 4948 4664 7378513afb3e8138573d29d0ee62d518_JaffaCakes118.exe 88 PID 4664 wrote to memory of 4948 4664 7378513afb3e8138573d29d0ee62d518_JaffaCakes118.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\7378513afb3e8138573d29d0ee62d518_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7378513afb3e8138573d29d0ee62d518_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4664 -
C:\Users\Admin\feoamo.exe"C:\Users\Admin\feoamo.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:4948
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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
292KB
MD51b72842dffaa56d98b1b96cad97e9deb
SHA1fb393af80b05ca117f161217ed29abc52f888603
SHA256ed4c1e65a8c406d91307a2b52108c91594eb76e01fbf2bc32910efacee79c317
SHA5128fe1239f43dd90b1b47cfff93569a6d0fdc5c2d98045bca09cd16c07e81db4f02a5eba6a0436b909f19c5c00d356b25bad803f891bd544c4ccdeea3f204e5259