Analysis
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max time kernel
67s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
18-10-2024 09:41
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
56b9e287c3600093b5e22c31bc74a2f0_JaffaCakes118.exe
Resource
win7-20241010-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
56b9e287c3600093b5e22c31bc74a2f0_JaffaCakes118.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
56b9e287c3600093b5e22c31bc74a2f0_JaffaCakes118.exe
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Size
224KB
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MD5
56b9e287c3600093b5e22c31bc74a2f0
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SHA1
918d5d2cf7ff59d35c502a4036730da6c48aadc0
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SHA256
d0ab22559198d8cea4916d010933fb6b22b20017941c0bbf60fbdeac40b0da3a
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SHA512
b19d7f60ede9ebcbc383bcadcfb0608bd3577aeb697695bc2037db174520b00e4dca5d32d6e03d66f43eb7ef59f25ba3f852a28218e34302b90963d411bc3291
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SSDEEP
1536:b7K6/YQsVqgawoIZsh0CF+sKE0C1rZL4H0c2BHtg1/J+iZAb+g9WCyiHC/XRG1iy:pAQrgMOFCsv/CL0jJMNWCyiHC31psf/
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-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 56b9e287c3600093b5e22c31bc74a2f0_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" jausii.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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation 56b9e287c3600093b5e22c31bc74a2f0_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 3244 jausii.exe -
Adds Run key to start application 2 TTPs 26 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jausii = "C:\\Users\\Admin\\jausii.exe /c" jausii.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jausii = "C:\\Users\\Admin\\jausii.exe /u" jausii.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jausii = "C:\\Users\\Admin\\jausii.exe /l" 56b9e287c3600093b5e22c31bc74a2f0_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jausii = "C:\\Users\\Admin\\jausii.exe /e" jausii.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jausii = "C:\\Users\\Admin\\jausii.exe /h" jausii.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jausii = "C:\\Users\\Admin\\jausii.exe /d" jausii.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jausii = "C:\\Users\\Admin\\jausii.exe /y" jausii.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jausii = "C:\\Users\\Admin\\jausii.exe /o" jausii.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jausii = "C:\\Users\\Admin\\jausii.exe /j" jausii.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jausii = "C:\\Users\\Admin\\jausii.exe /k" jausii.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jausii = "C:\\Users\\Admin\\jausii.exe /m" jausii.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jausii = "C:\\Users\\Admin\\jausii.exe /v" jausii.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jausii = "C:\\Users\\Admin\\jausii.exe /f" jausii.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jausii = "C:\\Users\\Admin\\jausii.exe /n" jausii.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jausii = "C:\\Users\\Admin\\jausii.exe /a" jausii.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jausii = "C:\\Users\\Admin\\jausii.exe /q" jausii.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jausii = "C:\\Users\\Admin\\jausii.exe /t" jausii.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jausii = "C:\\Users\\Admin\\jausii.exe /x" jausii.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jausii = "C:\\Users\\Admin\\jausii.exe /l" jausii.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jausii = "C:\\Users\\Admin\\jausii.exe /z" jausii.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jausii = "C:\\Users\\Admin\\jausii.exe /r" jausii.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jausii = "C:\\Users\\Admin\\jausii.exe /i" jausii.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jausii = "C:\\Users\\Admin\\jausii.exe /p" jausii.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jausii = "C:\\Users\\Admin\\jausii.exe /g" jausii.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jausii = "C:\\Users\\Admin\\jausii.exe /b" jausii.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jausii = "C:\\Users\\Admin\\jausii.exe /s" jausii.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 56b9e287c3600093b5e22c31bc74a2f0_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jausii.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2320 56b9e287c3600093b5e22c31bc74a2f0_JaffaCakes118.exe 2320 56b9e287c3600093b5e22c31bc74a2f0_JaffaCakes118.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe 3244 jausii.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2320 56b9e287c3600093b5e22c31bc74a2f0_JaffaCakes118.exe 2320 56b9e287c3600093b5e22c31bc74a2f0_JaffaCakes118.exe 3244 jausii.exe 3244 jausii.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2320 wrote to memory of 3244 2320 56b9e287c3600093b5e22c31bc74a2f0_JaffaCakes118.exe 93 PID 2320 wrote to memory of 3244 2320 56b9e287c3600093b5e22c31bc74a2f0_JaffaCakes118.exe 93 PID 2320 wrote to memory of 3244 2320 56b9e287c3600093b5e22c31bc74a2f0_JaffaCakes118.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\56b9e287c3600093b5e22c31bc74a2f0_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\56b9e287c3600093b5e22c31bc74a2f0_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:2320 -
C:\Users\Admin\jausii.exe"C:\Users\Admin\jausii.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:3244
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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
224KB
MD5c1e71b3c4d87eddf1e3f955847cedc49
SHA11cce4bcf0923946d58e21f20570a2f016249bf06
SHA2566024fc00c2de68a84b8db470239079eae14cca679aa660c8e3f8131f443eee90
SHA512c272c16b4e4f02dab34160903cdf21d6072b3e8b946dda4a50b83baa8b944de0711d607269d787679d3f330414d304f9b02f5fb4b548b027286b0de636efba81