Analysis
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max time kernel
150s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
23-11-2024 18:20
Behavioral task
behavioral1
Sample
8ff30816abf046a1325e4ba0d078d469_JaffaCakes118.exe
Resource
win7-20241010-en
General
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Target
8ff30816abf046a1325e4ba0d078d469_JaffaCakes118.exe
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Size
2.2MB
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MD5
8ff30816abf046a1325e4ba0d078d469
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SHA1
e757c32123e9438bed98332efc8c5f7fd6bcbe58
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SHA256
102949433b7151d84a684377e210c5417d4f5a495aa1347d25e796c3b37a32c3
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SHA512
bbdc28d7a51776b6e4834256df9c91b20510ecd1e362a7265341a1a28efabdab17345a2c20808642b2534fa9535c7726258cb23ce7b08ace12e2e99f1bd9a3a0
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SSDEEP
49152:XKIo39Mknd8dpz/5z6LOZPuOSbve4CUvoELHMiKen:lCH4zBz6LN3bvE2oeHRv
Malware Config
Signatures
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Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Processes:
8ff30816abf046a1325e4ba0d078d469_JaffaCakes118.exedescription ioc Process Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine 8ff30816abf046a1325e4ba0d078d469_JaffaCakes118.exe -
Processes:
resource yara_rule behavioral1/memory/2484-0-0x0000000000400000-0x00000000007FB000-memory.dmp themida behavioral1/memory/2484-4-0x0000000000400000-0x00000000007FB000-memory.dmp themida behavioral1/memory/2484-5-0x0000000000400000-0x00000000007FB000-memory.dmp themida behavioral1/memory/2484-6-0x0000000000400000-0x00000000007FB000-memory.dmp themida behavioral1/memory/2484-7-0x0000000000400000-0x00000000007FB000-memory.dmp themida behavioral1/memory/2484-8-0x0000000000400000-0x00000000007FB000-memory.dmp themida behavioral1/memory/2484-9-0x0000000000400000-0x00000000007FB000-memory.dmp themida behavioral1/memory/2484-10-0x0000000000400000-0x00000000007FB000-memory.dmp themida behavioral1/memory/2484-11-0x0000000000400000-0x00000000007FB000-memory.dmp themida behavioral1/memory/2484-13-0x0000000000400000-0x00000000007FB000-memory.dmp themida behavioral1/memory/2484-14-0x0000000000400000-0x00000000007FB000-memory.dmp themida behavioral1/memory/2484-15-0x0000000000400000-0x00000000007FB000-memory.dmp themida behavioral1/memory/2484-16-0x0000000000400000-0x00000000007FB000-memory.dmp themida behavioral1/memory/2484-17-0x0000000000400000-0x00000000007FB000-memory.dmp themida behavioral1/memory/2484-18-0x0000000000400000-0x00000000007FB000-memory.dmp themida behavioral1/memory/2484-20-0x0000000000400000-0x00000000007FB000-memory.dmp themida behavioral1/memory/2484-21-0x0000000000400000-0x00000000007FB000-memory.dmp themida behavioral1/memory/2484-22-0x0000000000400000-0x00000000007FB000-memory.dmp themida behavioral1/memory/2484-23-0x0000000000400000-0x00000000007FB000-memory.dmp themida behavioral1/memory/2484-24-0x0000000000400000-0x00000000007FB000-memory.dmp themida behavioral1/memory/2484-25-0x0000000000400000-0x00000000007FB000-memory.dmp themida behavioral1/memory/2484-26-0x0000000000400000-0x00000000007FB000-memory.dmp themida behavioral1/memory/2484-27-0x0000000000400000-0x00000000007FB000-memory.dmp themida behavioral1/memory/2484-28-0x0000000000400000-0x00000000007FB000-memory.dmp themida behavioral1/memory/2484-29-0x0000000000400000-0x00000000007FB000-memory.dmp themida behavioral1/memory/2484-30-0x0000000000400000-0x00000000007FB000-memory.dmp themida behavioral1/memory/2484-31-0x0000000000400000-0x00000000007FB000-memory.dmp themida -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
8ff30816abf046a1325e4ba0d078d469_JaffaCakes118.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\BTStacLrj = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8ff30816abf046a1325e4ba0d078d469_JaffaCakes118.exe" 8ff30816abf046a1325e4ba0d078d469_JaffaCakes118.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 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
8ff30816abf046a1325e4ba0d078d469_JaffaCakes118.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8ff30816abf046a1325e4ba0d078d469_JaffaCakes118.exe -
Processes:
8ff30816abf046a1325e4ba0d078d469_JaffaCakes118.exedescription ioc Process Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Internet Explorer\TypedURLs 8ff30816abf046a1325e4ba0d078d469_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
8ff30816abf046a1325e4ba0d078d469_JaffaCakes118.exepid Process 2484 8ff30816abf046a1325e4ba0d078d469_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
8ff30816abf046a1325e4ba0d078d469_JaffaCakes118.exepid Process 2484 8ff30816abf046a1325e4ba0d078d469_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
8ff30816abf046a1325e4ba0d078d469_JaffaCakes118.exepid Process 2484 8ff30816abf046a1325e4ba0d078d469_JaffaCakes118.exe 2484 8ff30816abf046a1325e4ba0d078d469_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8ff30816abf046a1325e4ba0d078d469_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8ff30816abf046a1325e4ba0d078d469_JaffaCakes118.exe"1⤵
- Identifies Wine through registry keys
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2484