Analysis
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max time kernel
149s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
02-10-2024 20:15
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
0c4ed1c34010cd5b9d1f36b149918680_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
0c4ed1c34010cd5b9d1f36b149918680_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
0c4ed1c34010cd5b9d1f36b149918680_JaffaCakes118.exe
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Size
152KB
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MD5
0c4ed1c34010cd5b9d1f36b149918680
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SHA1
0db8d068d950094db7254e45bc153eb9f3216c22
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SHA256
cc0b3f8bcb5c2e2c2ab8f058a172b19a1befc4853f1b7b2b3294d1ffde1b1d0f
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SHA512
00d500d52c72f7a49d8253c3c9661d8ed905ecc2d6e5611e3602c086145022aea3bfa5f030aff1bbc85c9a735455f56bd6a0ee6a1a8c6bbdca4f32ee5166d545
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SSDEEP
3072:VMGVPYYh0ZYK+7DxNUbaxIcz93bOButK+Fov:K+7DxVh3bHiv
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-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 0c4ed1c34010cd5b9d1f36b149918680_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" yurob.exe -
Executes dropped EXE 1 IoCs
pid Process 2104 yurob.exe -
Loads dropped DLL 2 IoCs
pid Process 2236 0c4ed1c34010cd5b9d1f36b149918680_JaffaCakes118.exe 2236 0c4ed1c34010cd5b9d1f36b149918680_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /C" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /L" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /r" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /T" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /I" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /U" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /R" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /i" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /X" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /y" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /S" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /V" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /J" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /F" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /z" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /j" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /t" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /e" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /g" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /h" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /p" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /P" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /l" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /M" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /m" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /s" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /o" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /u" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /k" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /Y" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /N" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /q" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /Q" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /v" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /x" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /n" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /K" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /G" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /d" 0c4ed1c34010cd5b9d1f36b149918680_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /Z" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /d" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /c" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /b" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /O" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /f" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /D" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /E" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /B" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /W" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /H" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /a" yurob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\yurob = "C:\\Users\\Admin\\yurob.exe /w" yurob.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 0c4ed1c34010cd5b9d1f36b149918680_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language yurob.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2236 0c4ed1c34010cd5b9d1f36b149918680_JaffaCakes118.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe 2104 yurob.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2236 0c4ed1c34010cd5b9d1f36b149918680_JaffaCakes118.exe 2104 yurob.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2236 wrote to memory of 2104 2236 0c4ed1c34010cd5b9d1f36b149918680_JaffaCakes118.exe 31 PID 2236 wrote to memory of 2104 2236 0c4ed1c34010cd5b9d1f36b149918680_JaffaCakes118.exe 31 PID 2236 wrote to memory of 2104 2236 0c4ed1c34010cd5b9d1f36b149918680_JaffaCakes118.exe 31 PID 2236 wrote to memory of 2104 2236 0c4ed1c34010cd5b9d1f36b149918680_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\0c4ed1c34010cd5b9d1f36b149918680_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0c4ed1c34010cd5b9d1f36b149918680_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:2236 -
C:\Users\Admin\yurob.exe"C:\Users\Admin\yurob.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:2104
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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
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Downloads
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Filesize
152KB
MD5e40e785a932d74014c1142dee0c31a20
SHA1d858466c72e2cc41774909a4bd8499760639561c
SHA2562becc412216143595962394362b4cdaba4ab39976735918023837e5239a8c92f
SHA51200ff7062934d7aeb112ef84de2ae41ed785cfef28d27fbf61ec7a0bb81e69b6d983263ac2e6a88271022d90f440c3871c9956d8fa9a0c63ccd35c37c39a75090