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Analysis
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max time kernel
150s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
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submitted
11/07/2024, 23:59
General
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Target
3b3c19e3fac4b69c8ebffafb7043c5bd_JaffaCakes118.exe
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Size
862KB
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MD5
3b3c19e3fac4b69c8ebffafb7043c5bd
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SHA1
e04b2fde5f4c83df0d819314a1846ac7f3ad61b2
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SHA256
8c7069790c6cc6997180516b9ae515d35743f51ac4e6995a9b960a41dfbb8200
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SHA512
f0bb2188af26ae5a0a6c98576afb218a2d09bd13abdf633fc2bbb8439a4761d19314408551086ef08c39b0fe9fa5570d64c8e1eb539f023293b69fe266fe2ed7
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SSDEEP
24576:f4P/gzEt/GaG93cnFBcKa+VHQ15CmD/v8rS:f4P/MEt/bnFBcKa+VHQ15f/UrS
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 9 IoCs
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Suspicious use of SendNotifyMessage 9 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\3b3c19e3fac4b69c8ebffafb7043c5bd_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3b3c19e3fac4b69c8ebffafb7043c5bd_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
854KB
MD582ac2f6fcb46f60fc20b3afa5d16e499
SHA1c27247f7efc157f1a4eaffedbfcc458f6961763f
SHA256af57d848b749babe1daf6b7fbef1755d7954bfe53691f7f0134cac7476907872
SHA5123c1a7345a6c7f448ca4cc7ee7b0f2691f56d12e009a90d0d39e7b319e55e1bb5a4c21e32bb7d9213c903c4f575f38427e61e191c24e443de5f8ace4f39412d8d
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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
6.2MB
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Filesize
6.2MB
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Filesize
6.2MB
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Filesize
6.2MB
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Filesize
6.2MB
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Filesize
6.2MB
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Filesize
6.2MB
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Filesize
6.2MB
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Filesize
6.2MB
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Filesize
6.2MB
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Filesize
6.2MB
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Filesize
6.2MB
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Filesize
6.2MB
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Filesize
6.2MB
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Filesize
6.2MB
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Filesize
6.2MB
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Filesize
6.2MB
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Filesize
6.2MB
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Filesize
6.2MB
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Filesize
6.2MB
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Filesize
6.2MB
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Filesize
6.2MB
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Filesize
6.2MB
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Filesize
6.2MB