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Analysis
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max time kernel
150s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
23/08/2024, 13:29
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
bbed91b78125756e089474b49c0c1f6f_JaffaCakes118.exe
Resource
win7-20240704-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
bbed91b78125756e089474b49c0c1f6f_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
bbed91b78125756e089474b49c0c1f6f_JaffaCakes118.exe
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Size
124KB
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MD5
bbed91b78125756e089474b49c0c1f6f
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SHA1
4b0cad33b957dce37fce10bc6d2437638f6606a0
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SHA256
5272952c0628f48ce0cdf1006bd2debcc50f03a6bd974855566ecabac4777218
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SHA512
b751591b5755fc2c251a63671c4d0912ad6caf7716930c28c70c3550fd7a8ddb5380468c0f169e41def4b8bfadb15ad25dfcd00d7d1a3925db88b33e6550b365
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SSDEEP
1536:hOEFhwRnsuBxeDtMYHa27J14ltxporZ45i8NeG0h/l:MEFhwRnskeV6gJ1uCt45yt
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-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" bbed91b78125756e089474b49c0c1f6f_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" buoci.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-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation bbed91b78125756e089474b49c0c1f6f_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 3432 buoci.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /h" bbed91b78125756e089474b49c0c1f6f_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /a" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /L" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /j" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /g" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /h" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /B" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /A" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /u" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /o" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /Y" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /q" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /Z" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /S" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /d" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /D" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /f" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /T" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /C" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /t" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /M" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /r" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /c" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /v" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /K" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /m" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /I" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /e" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /Q" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /G" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /U" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /z" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /W" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /n" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /F" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /N" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /p" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /x" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /P" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /H" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /s" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /l" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /y" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /V" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /J" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /w" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /k" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /i" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /X" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /b" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /E" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /R" buoci.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buoci = "C:\\Users\\Admin\\buoci.exe /O" buoci.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 bbed91b78125756e089474b49c0c1f6f_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language buoci.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2652 bbed91b78125756e089474b49c0c1f6f_JaffaCakes118.exe 2652 bbed91b78125756e089474b49c0c1f6f_JaffaCakes118.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe 3432 buoci.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2652 bbed91b78125756e089474b49c0c1f6f_JaffaCakes118.exe 3432 buoci.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2652 wrote to memory of 3432 2652 bbed91b78125756e089474b49c0c1f6f_JaffaCakes118.exe 91 PID 2652 wrote to memory of 3432 2652 bbed91b78125756e089474b49c0c1f6f_JaffaCakes118.exe 91 PID 2652 wrote to memory of 3432 2652 bbed91b78125756e089474b49c0c1f6f_JaffaCakes118.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\bbed91b78125756e089474b49c0c1f6f_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\bbed91b78125756e089474b49c0c1f6f_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:2652 -
C:\Users\Admin\buoci.exe"C:\Users\Admin\buoci.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:3432
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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
124KB
MD57079472eef6ead266d8a35bd58b594ef
SHA11433c5aa8319db60802f2f2470f5f085310540a8
SHA25676cfdc9da5df8f976dba3036959d6d9190ed527c995c5011b2d3b386bdd07b4f
SHA512e8f0ca84c9f40a95e84e21219bfc9cfdb8783f68a54643cac08272ca15a3e58005ef3089f1a89fc39f87ad8a6ac77c15d0f332c5d1c98f08028d69d875a02976