Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
02-10-2024 01:23
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
083cb967d95abd402273e45c28b92c65_JaffaCakes118.exe
Resource
win7-20240708-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
083cb967d95abd402273e45c28b92c65_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
083cb967d95abd402273e45c28b92c65_JaffaCakes118.exe
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Size
152KB
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MD5
083cb967d95abd402273e45c28b92c65
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SHA1
278947aa0a64d3996cb612d924e31b4ca59256a8
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SHA256
97d1ee42ce4b8cc3d8ae43b358f320dc98295c7e40bc4a41c9ccd9eb103395eb
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SHA512
57f6aa00ecc1405e88d6b6d6b407f24c0e2613c958e32da29f91230c26639c85fa4e5c617398a5d1578f385ee4dfc75242cb8282e728e6fc09179c2fb6b5362d
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SSDEEP
1536:XYFco/Q8C33+pG9xf7gocsJjC3IBt0S1dHKMaNti2//gUEb3mnXzSp:IFfRC33nf7gocsJjCkt0S1dH9qW2mp
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-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 083cb967d95abd402273e45c28b92c65_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" zooyah.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-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation 083cb967d95abd402273e45c28b92c65_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 1200 zooyah.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyah = "C:\\Users\\Admin\\zooyah.exe /h" zooyah.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyah = "C:\\Users\\Admin\\zooyah.exe /z" zooyah.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyah = "C:\\Users\\Admin\\zooyah.exe /m" zooyah.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyah = "C:\\Users\\Admin\\zooyah.exe /g" zooyah.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyah = "C:\\Users\\Admin\\zooyah.exe /t" zooyah.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyah = "C:\\Users\\Admin\\zooyah.exe /c" zooyah.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyah = "C:\\Users\\Admin\\zooyah.exe /a" zooyah.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyah = "C:\\Users\\Admin\\zooyah.exe /d" zooyah.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyah = "C:\\Users\\Admin\\zooyah.exe /q" zooyah.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyah = "C:\\Users\\Admin\\zooyah.exe /w" zooyah.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyah = "C:\\Users\\Admin\\zooyah.exe /k" zooyah.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyah = "C:\\Users\\Admin\\zooyah.exe /e" zooyah.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyah = "C:\\Users\\Admin\\zooyah.exe /x" zooyah.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyah = "C:\\Users\\Admin\\zooyah.exe /i" zooyah.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyah = "C:\\Users\\Admin\\zooyah.exe /r" zooyah.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyah = "C:\\Users\\Admin\\zooyah.exe /l" zooyah.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyah = "C:\\Users\\Admin\\zooyah.exe /j" zooyah.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyah = "C:\\Users\\Admin\\zooyah.exe /y" zooyah.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyah = "C:\\Users\\Admin\\zooyah.exe /u" zooyah.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyah = "C:\\Users\\Admin\\zooyah.exe /o" zooyah.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyah = "C:\\Users\\Admin\\zooyah.exe /p" zooyah.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyah = "C:\\Users\\Admin\\zooyah.exe /d" 083cb967d95abd402273e45c28b92c65_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyah = "C:\\Users\\Admin\\zooyah.exe /s" zooyah.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyah = "C:\\Users\\Admin\\zooyah.exe /v" zooyah.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyah = "C:\\Users\\Admin\\zooyah.exe /n" zooyah.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyah = "C:\\Users\\Admin\\zooyah.exe /b" zooyah.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyah = "C:\\Users\\Admin\\zooyah.exe /f" zooyah.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 083cb967d95abd402273e45c28b92c65_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language zooyah.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4492 083cb967d95abd402273e45c28b92c65_JaffaCakes118.exe 4492 083cb967d95abd402273e45c28b92c65_JaffaCakes118.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe 1200 zooyah.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4492 083cb967d95abd402273e45c28b92c65_JaffaCakes118.exe 1200 zooyah.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4492 wrote to memory of 1200 4492 083cb967d95abd402273e45c28b92c65_JaffaCakes118.exe 82 PID 4492 wrote to memory of 1200 4492 083cb967d95abd402273e45c28b92c65_JaffaCakes118.exe 82 PID 4492 wrote to memory of 1200 4492 083cb967d95abd402273e45c28b92c65_JaffaCakes118.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\083cb967d95abd402273e45c28b92c65_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\083cb967d95abd402273e45c28b92c65_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:4492 -
C:\Users\Admin\zooyah.exe"C:\Users\Admin\zooyah.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:1200
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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
152KB
MD544c05fa4bc5821a320b04c2be3d9b91b
SHA19188612db44604e266e854eea515299355e050d1
SHA256f50a07cc8902a38111c5b889cc40f1bc4c1a6a2cf3bc3b2651e333fad13a6276
SHA512e014affb65ccb106b95f1aa135c5bd6d25a208a42b8f168131814bd842018834878d6230cc1c122ca3b68451dc0d75819d4659038e0c2b9779bece8b93766b3c