Analysis
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max time kernel
150s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
15/10/2024, 22:00
Behavioral task
behavioral1
Sample
4a36039a350769562822afc507ed47fd_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
4a36039a350769562822afc507ed47fd_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
4a36039a350769562822afc507ed47fd_JaffaCakes118.exe
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Size
865KB
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MD5
4a36039a350769562822afc507ed47fd
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SHA1
9f86305d0e26e77355d8d48a795607e7dadd4b36
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SHA256
9e70706aa9b9ca3b3e6c49975f47b850853fef59de4537b9447e747cff3a348d
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SHA512
1a7718bfd261bde92bdcc944f589425c61c5be76462cdb01b2340a92d808a404b33162e2229339ccaaa41e8c5f1916b390c73f3ed2c5d2e35b9bd512b302ad3e
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SSDEEP
24576:YnIECCSIaYh4cJH495Wq/TB9y6BbUGsM/jq:YnIVCSIa6Y9kq/vBbv//
Malware Config
Signatures
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\Malware Protection = "C:\\Users\\Admin\\AppData\\Local\\Temp\\4a36039a350769562822afc507ed47fd_JaffaCakes118.exe" 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe -
Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\H: 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe File opened (read-only) \??\K: 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe File opened (read-only) \??\Q: 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe File opened (read-only) \??\T: 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe File opened (read-only) \??\U: 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe File opened (read-only) \??\V: 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe File opened (read-only) \??\X: 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe File opened (read-only) \??\E: 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe File opened (read-only) \??\Z: 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe File opened (read-only) \??\J: 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe File opened (read-only) \??\L: 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe File opened (read-only) \??\I: 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe File opened (read-only) \??\N: 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe File opened (read-only) \??\O: 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe File opened (read-only) \??\R: 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe File opened (read-only) \??\S: 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe File opened (read-only) \??\W: 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe File opened (read-only) \??\G: 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe File opened (read-only) \??\P: 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe File opened (read-only) \??\Y: 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe File opened (read-only) \??\M: 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2400-0-0x0000000000400000-0x0000000000A35000-memory.dmp upx -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe -
Suspicious use of FindShellTrayWindow 12 IoCs
pid Process 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe -
Suspicious use of SendNotifyMessage 12 IoCs
pid Process 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe 2400 4a36039a350769562822afc507ed47fd_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4a36039a350769562822afc507ed47fd_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4a36039a350769562822afc507ed47fd_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:2400
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1