Analysis
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max time kernel
149s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20/08/2024, 15:37
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
afce39fc95e0c21846a96202c99b3662_JaffaCakes118.exe
Resource
win7-20240708-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
afce39fc95e0c21846a96202c99b3662_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
afce39fc95e0c21846a96202c99b3662_JaffaCakes118.exe
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Size
132KB
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MD5
afce39fc95e0c21846a96202c99b3662
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SHA1
94c496612ca2c10f0b1e9fb71ae2192599cd19c9
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SHA256
8354220de9015fb535e01a03467999fe02c4596df21eb72690d2fcd7bdb3ade2
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SHA512
1e8dda30ec957b575807cfd5fec4b803acf3a8d2daded4a2ff488dfa42f5d4e9bb0c2f0055056ba78236dc163b262a6b6ad0c2f0ec1f58d9ee107c2caa2b51c5
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SSDEEP
1536:si1Zyiu8FIIKZrDJxtJu9uRiIelOQ212IE6jDSUaWpsE4BjP4YTysOkt5ycQg:zZy8Q89uRvsW6EqysOyLX
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-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" afce39fc95e0c21846a96202c99b3662_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" roajox.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-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation afce39fc95e0c21846a96202c99b3662_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 4536 roajox.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\roajox = "C:\\Users\\Admin\\roajox.exe /b" afce39fc95e0c21846a96202c99b3662_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\roajox = "C:\\Users\\Admin\\roajox.exe /q" roajox.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\roajox = "C:\\Users\\Admin\\roajox.exe /h" roajox.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\roajox = "C:\\Users\\Admin\\roajox.exe /w" roajox.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\roajox = "C:\\Users\\Admin\\roajox.exe /v" roajox.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\roajox = "C:\\Users\\Admin\\roajox.exe /z" roajox.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\roajox = "C:\\Users\\Admin\\roajox.exe /f" roajox.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\roajox = "C:\\Users\\Admin\\roajox.exe /y" roajox.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\roajox = "C:\\Users\\Admin\\roajox.exe /n" roajox.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\roajox = "C:\\Users\\Admin\\roajox.exe /m" roajox.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\roajox = "C:\\Users\\Admin\\roajox.exe /k" roajox.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\roajox = "C:\\Users\\Admin\\roajox.exe /e" roajox.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\roajox = "C:\\Users\\Admin\\roajox.exe /c" roajox.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\roajox = "C:\\Users\\Admin\\roajox.exe /x" roajox.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\roajox = "C:\\Users\\Admin\\roajox.exe /j" roajox.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\roajox = "C:\\Users\\Admin\\roajox.exe /g" roajox.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\roajox = "C:\\Users\\Admin\\roajox.exe /s" roajox.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\roajox = "C:\\Users\\Admin\\roajox.exe /i" roajox.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\roajox = "C:\\Users\\Admin\\roajox.exe /d" roajox.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\roajox = "C:\\Users\\Admin\\roajox.exe /l" roajox.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\roajox = "C:\\Users\\Admin\\roajox.exe /a" roajox.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\roajox = "C:\\Users\\Admin\\roajox.exe /o" roajox.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\roajox = "C:\\Users\\Admin\\roajox.exe /b" roajox.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\roajox = "C:\\Users\\Admin\\roajox.exe /p" roajox.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\roajox = "C:\\Users\\Admin\\roajox.exe /u" roajox.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\roajox = "C:\\Users\\Admin\\roajox.exe /t" roajox.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\roajox = "C:\\Users\\Admin\\roajox.exe /r" roajox.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 roajox.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language afce39fc95e0c21846a96202c99b3662_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3504 afce39fc95e0c21846a96202c99b3662_JaffaCakes118.exe 3504 afce39fc95e0c21846a96202c99b3662_JaffaCakes118.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe 4536 roajox.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3504 afce39fc95e0c21846a96202c99b3662_JaffaCakes118.exe 4536 roajox.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3504 wrote to memory of 4536 3504 afce39fc95e0c21846a96202c99b3662_JaffaCakes118.exe 92 PID 3504 wrote to memory of 4536 3504 afce39fc95e0c21846a96202c99b3662_JaffaCakes118.exe 92 PID 3504 wrote to memory of 4536 3504 afce39fc95e0c21846a96202c99b3662_JaffaCakes118.exe 92
Processes
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C:\Users\Admin\AppData\Local\Temp\afce39fc95e0c21846a96202c99b3662_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\afce39fc95e0c21846a96202c99b3662_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:3504 -
C:\Users\Admin\roajox.exe"C:\Users\Admin\roajox.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:4536
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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
132KB
MD5e680a1bc6e208ae3ac81434641fce9b5
SHA1f8c83038756a8b70d49e5c2311536cef17310bc8
SHA2562ca2c4e37cddd085f0997738b85a1262e21300c3e9935560553b2f13c9463195
SHA512477d80e080d714b9612725ccb10b9f66838b909c57d8925d4e38e914c055d73117faa7f34b279770f9a79fd374936a2ccc68ef8328221930191602211f115429