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Analysis
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max time kernel
150s -
max time network
122s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
30/09/2024, 18:32
Static task
static1
Behavioral task
behavioral1
Sample
02bb0fcf933093ef21df00fe565c30b3_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
02bb0fcf933093ef21df00fe565c30b3_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
02bb0fcf933093ef21df00fe565c30b3_JaffaCakes118.exe
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Size
184KB
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MD5
02bb0fcf933093ef21df00fe565c30b3
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SHA1
a5d4e98f33c331649aa7bf53c4094d02320d0d48
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SHA256
b8e887e1c1b98932115fc3ff7b9d77fcd35eb0f6e4ad5528c2d138f5c9d4bdb5
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SHA512
bb7ff3674016bb106f9268d9f5da4f63e35f6f698c897dbb0dd1d6c05a1175213248347f1a3d38c8337fd61ebfa8cac4648698ca38ebd57714b572f4b475f7c8
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SSDEEP
3072:CmaRXjF9YcWavo3a9qhC+u2NNSnRjILhgQpCUR1VfO1:WXT23a9qhGn2LhggVR1V
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" 02bb0fcf933093ef21df00fe565c30b3_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" zuuxiiv.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 02bb0fcf933093ef21df00fe565c30b3_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2340 zuuxiiv.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zuuxiiv = "C:\\Users\\Admin\\zuuxiiv.exe /s" zuuxiiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zuuxiiv = "C:\\Users\\Admin\\zuuxiiv.exe /z" zuuxiiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zuuxiiv = "C:\\Users\\Admin\\zuuxiiv.exe /w" zuuxiiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zuuxiiv = "C:\\Users\\Admin\\zuuxiiv.exe /c" zuuxiiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zuuxiiv = "C:\\Users\\Admin\\zuuxiiv.exe /t" zuuxiiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zuuxiiv = "C:\\Users\\Admin\\zuuxiiv.exe /g" zuuxiiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zuuxiiv = "C:\\Users\\Admin\\zuuxiiv.exe /o" zuuxiiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zuuxiiv = "C:\\Users\\Admin\\zuuxiiv.exe /d" zuuxiiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zuuxiiv = "C:\\Users\\Admin\\zuuxiiv.exe /b" zuuxiiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zuuxiiv = "C:\\Users\\Admin\\zuuxiiv.exe /v" zuuxiiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zuuxiiv = "C:\\Users\\Admin\\zuuxiiv.exe /i" zuuxiiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zuuxiiv = "C:\\Users\\Admin\\zuuxiiv.exe /k" zuuxiiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zuuxiiv = "C:\\Users\\Admin\\zuuxiiv.exe /p" zuuxiiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zuuxiiv = "C:\\Users\\Admin\\zuuxiiv.exe /h" zuuxiiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zuuxiiv = "C:\\Users\\Admin\\zuuxiiv.exe /q" zuuxiiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zuuxiiv = "C:\\Users\\Admin\\zuuxiiv.exe /r" zuuxiiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zuuxiiv = "C:\\Users\\Admin\\zuuxiiv.exe /f" zuuxiiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zuuxiiv = "C:\\Users\\Admin\\zuuxiiv.exe /m" zuuxiiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zuuxiiv = "C:\\Users\\Admin\\zuuxiiv.exe /n" zuuxiiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zuuxiiv = "C:\\Users\\Admin\\zuuxiiv.exe /a" zuuxiiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zuuxiiv = "C:\\Users\\Admin\\zuuxiiv.exe /e" zuuxiiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zuuxiiv = "C:\\Users\\Admin\\zuuxiiv.exe /j" zuuxiiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zuuxiiv = "C:\\Users\\Admin\\zuuxiiv.exe /y" zuuxiiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zuuxiiv = "C:\\Users\\Admin\\zuuxiiv.exe /u" zuuxiiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zuuxiiv = "C:\\Users\\Admin\\zuuxiiv.exe /c" 02bb0fcf933093ef21df00fe565c30b3_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zuuxiiv = "C:\\Users\\Admin\\zuuxiiv.exe /x" zuuxiiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zuuxiiv = "C:\\Users\\Admin\\zuuxiiv.exe /l" zuuxiiv.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 02bb0fcf933093ef21df00fe565c30b3_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language zuuxiiv.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5004 02bb0fcf933093ef21df00fe565c30b3_JaffaCakes118.exe 5004 02bb0fcf933093ef21df00fe565c30b3_JaffaCakes118.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe 2340 zuuxiiv.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5004 02bb0fcf933093ef21df00fe565c30b3_JaffaCakes118.exe 2340 zuuxiiv.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5004 wrote to memory of 2340 5004 02bb0fcf933093ef21df00fe565c30b3_JaffaCakes118.exe 86 PID 5004 wrote to memory of 2340 5004 02bb0fcf933093ef21df00fe565c30b3_JaffaCakes118.exe 86 PID 5004 wrote to memory of 2340 5004 02bb0fcf933093ef21df00fe565c30b3_JaffaCakes118.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\02bb0fcf933093ef21df00fe565c30b3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\02bb0fcf933093ef21df00fe565c30b3_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:5004 -
C:\Users\Admin\zuuxiiv.exe"C:\Users\Admin\zuuxiiv.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:2340
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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
184KB
MD508eac81b19c0dd00615974fc1b0635de
SHA1ff554463b886c24b14bd47a53ad18dece7680610
SHA256bde176e26a6e51f34c2e5b46589501ad3ae7c6bfcab24336af013a27f454ce65
SHA512b96b1e1d2065c2da41ed6afe82385a710650688e524b11cd11aa29ae3ae9c9344a0d1fcc8ea5dc29db1b34ee2620a1f27c63195b9c4e940aeb574cdf871a625e