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Analysis
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max time kernel
150s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
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submitted
15/07/2024, 01:31
General
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Target
47a91b5977ae37d569959af59a336c40_JaffaCakes118.exe
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Size
859KB
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MD5
47a91b5977ae37d569959af59a336c40
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SHA1
e4657211489bfb52c32c83bae99a9b650292bda9
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SHA256
168724fb7e0800b37d13e77cb330269d8e14d148c42ad3f8187eaaa314b55634
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SHA512
2ed539ec166ba394c715662eccbc3aaaaa970929557c2b920e9112108297c26af02c014875032da36fc4165ba225fc97150c111225439e1abde876f26640bb30
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SSDEEP
24576:BYZ6wn7I5umaj2HQcb43MxpjtAHEhKnOBW:BYZn7IzaSHZU8jqkW
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 3 IoCs
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Reads user/profile data of web browsers 2 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
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Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
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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.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious behavior: RenamesItself 1 IoCs
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Suspicious use of FindShellTrayWindow 12 IoCs
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Suspicious use of SendNotifyMessage 12 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\47a91b5977ae37d569959af59a336c40_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\47a91b5977ae37d569959af59a336c40_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
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C:\ProgramData\isecurity.exeC:\ProgramData\isecurity.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
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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
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
852KB
MD53b7d1d2b1a6b25bf101d5ea10a74bc28
SHA1489519c9c131607d1fceda90e10a62a81670ae6b
SHA256f6c18e427735de4da48218875064a6ed09521265685f8e659c36072a1f0a1d26
SHA512c2dc268a57751ffc2416fd9787f1931b783f7d9721341e12f34a8fb9fa7645e828e308249b3c385920b6e5dce75cfe6417a9294262aaa7fad17a4cb136de7a8e
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Filesize
4KB
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Filesize
1.0MB
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Filesize
1.0MB
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Filesize
1.0MB
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Filesize
6.3MB
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Filesize
6.3MB
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Filesize
6.3MB
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Filesize
6.3MB
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Filesize
6.3MB
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Filesize
6.3MB
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Filesize
6.3MB
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Filesize
6.3MB
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Filesize
6.3MB
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Filesize
6.3MB
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Filesize
6.3MB
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Filesize
6.3MB
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Filesize
6.3MB
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Filesize
6.3MB
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Filesize
6.3MB
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Filesize
6.3MB
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Filesize
6.3MB
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Filesize
6.3MB
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Filesize
6.3MB
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Filesize
6.3MB
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Filesize
6.3MB
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Filesize
6.3MB
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Filesize
6.3MB
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Filesize
6.3MB
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Filesize
6.3MB