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Analysis
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max time kernel
149s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29/09/2024, 01:39
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
fd8cd934547b0e215a4b8ee4ecca6740_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
fd8cd934547b0e215a4b8ee4ecca6740_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
fd8cd934547b0e215a4b8ee4ecca6740_JaffaCakes118.exe
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Size
96KB
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MD5
fd8cd934547b0e215a4b8ee4ecca6740
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SHA1
9b986653af3b473e0b70958ab74e046f79cac218
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SHA256
61a2e6140d008ea33a0299397c8fbddaa80116ddba8aa36741a67a84e6ebd506
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SHA512
5ddb01c1d354807132dcfaccd194d51ffc9d649253301baef25d725802947ccd32bd6e0e72dca72f92cfff39b8d17404bcab5776ef849d058efbe33c68323653
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SSDEEP
1536:PmHEg52B+w9tyVQO8P8ychJywjj3RJNEo/knRzdnynE7RldNEP8lijOeDNIjni:P8E/B+welychJzzR3Ek65RldqDCni
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-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" fd8cd934547b0e215a4b8ee4ecca6740_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" kueal.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-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation fd8cd934547b0e215a4b8ee4ecca6740_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 5112 kueal.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /i" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /J" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /t" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /M" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /U" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /G" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /C" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /A" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /E" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /x" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /p" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /Q" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /N" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /y" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /b" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /C" fd8cd934547b0e215a4b8ee4ecca6740_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /T" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /R" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /d" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /O" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /h" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /f" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /g" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /j" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /V" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /W" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /o" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /a" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /v" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /u" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /n" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /S" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /s" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /l" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /k" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /Y" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /w" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /B" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /D" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /L" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /Z" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /H" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /P" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /r" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /e" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /F" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /z" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /m" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /X" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /c" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /K" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /I" kueal.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kueal = "C:\\Users\\Admin\\kueal.exe /q" kueal.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 fd8cd934547b0e215a4b8ee4ecca6740_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kueal.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3000 fd8cd934547b0e215a4b8ee4ecca6740_JaffaCakes118.exe 3000 fd8cd934547b0e215a4b8ee4ecca6740_JaffaCakes118.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe 5112 kueal.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3000 fd8cd934547b0e215a4b8ee4ecca6740_JaffaCakes118.exe 5112 kueal.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3000 wrote to memory of 5112 3000 fd8cd934547b0e215a4b8ee4ecca6740_JaffaCakes118.exe 82 PID 3000 wrote to memory of 5112 3000 fd8cd934547b0e215a4b8ee4ecca6740_JaffaCakes118.exe 82 PID 3000 wrote to memory of 5112 3000 fd8cd934547b0e215a4b8ee4ecca6740_JaffaCakes118.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\fd8cd934547b0e215a4b8ee4ecca6740_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fd8cd934547b0e215a4b8ee4ecca6740_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:3000 -
C:\Users\Admin\kueal.exe"C:\Users\Admin\kueal.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:5112
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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
96KB
MD5de21d67ccfe2eebafa0c4d18c661cb75
SHA16f4b0f2f3ebc12af5d4ef910612d77a0541f8c81
SHA25651d7db8be137843a9d57769ec2b7622d007f13c5bdb8df882db631796eac42ec
SHA512d4e5b0f3bd25e271b39bda15969c616872694db7fec8926395a262b775aafdfac492bd66b8d4a4466719df899f0d5fd4ecbf98deac1c9038b82fc4d531460fee