Analysis
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max time kernel
140s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
23-11-2024 19:01
Behavioral task
behavioral1
Sample
901ae6b2d03037af2c09a96300d4fd57_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
901ae6b2d03037af2c09a96300d4fd57_JaffaCakes118.exe
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Size
2.8MB
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MD5
901ae6b2d03037af2c09a96300d4fd57
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SHA1
6cd4cb350e08cb4fb1f8249879a2ecad27ab3ef7
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SHA256
b7a29dd718c9421497edddd75b57fb4c85298bc8d5cff13263912c78cf92e06a
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SHA512
c348aaddceb82ee2cffef0eece4c34314eca6e08701d94d6ea90f769ae32457fe55286063e0d4c60c46df6d755cdb810e4f5c8abc193d2ef5d554f91fbc5a718
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SSDEEP
49152:T9O1ypWNJ11iKmn0R9uKPgnOuJ6ojtbgQQtx7kDLgqymaRyLay6WTzMZZe:T9O1ypWR1nm+zPf66o5sQQtxgfpymaRi
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
Processes:
901ae6b2d03037af2c09a96300d4fd57_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "userinit.exe,C:\\Users\\Admin\\AppData\\Local\\Temp\\901ae6b2d03037af2c09a96300d4fd57_JaffaCakes118.exe," 901ae6b2d03037af2c09a96300d4fd57_JaffaCakes118.exe -
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:
901ae6b2d03037af2c09a96300d4fd57_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Wine 901ae6b2d03037af2c09a96300d4fd57_JaffaCakes118.exe -
Processes:
resource yara_rule behavioral1/memory/3024-0-0x0000000000400000-0x00000000009E0000-memory.dmp themida behavioral1/memory/3024-2-0x0000000000400000-0x00000000009E0000-memory.dmp themida behavioral1/memory/3024-3-0x0000000000400000-0x00000000009E0000-memory.dmp themida behavioral1/memory/3024-4-0x0000000000400000-0x00000000009E0000-memory.dmp themida behavioral1/memory/3024-5-0x0000000000400000-0x00000000009E0000-memory.dmp themida behavioral1/memory/3024-6-0x0000000000400000-0x00000000009E0000-memory.dmp themida behavioral1/memory/3024-7-0x0000000000400000-0x00000000009E0000-memory.dmp themida behavioral1/memory/3024-9-0x0000000000400000-0x00000000009E0000-memory.dmp themida behavioral1/memory/3024-8-0x0000000000400000-0x00000000009E0000-memory.dmp themida behavioral1/memory/3024-10-0x0000000000400000-0x00000000009E0000-memory.dmp themida behavioral1/memory/3024-11-0x0000000000400000-0x00000000009E0000-memory.dmp themida behavioral1/memory/3024-12-0x0000000000400000-0x00000000009E0000-memory.dmp themida behavioral1/memory/3024-13-0x0000000000400000-0x00000000009E0000-memory.dmp themida behavioral1/memory/3024-14-0x0000000000400000-0x00000000009E0000-memory.dmp themida behavioral1/memory/3024-15-0x0000000000400000-0x00000000009E0000-memory.dmp themida behavioral1/memory/3024-16-0x0000000000400000-0x00000000009E0000-memory.dmp themida behavioral1/memory/3024-17-0x0000000000400000-0x00000000009E0000-memory.dmp themida behavioral1/memory/3024-18-0x0000000000400000-0x00000000009E0000-memory.dmp themida behavioral1/memory/3024-19-0x0000000000400000-0x00000000009E0000-memory.dmp themida behavioral1/memory/3024-20-0x0000000000400000-0x00000000009E0000-memory.dmp themida behavioral1/memory/3024-21-0x0000000000400000-0x00000000009E0000-memory.dmp themida behavioral1/memory/3024-22-0x0000000000400000-0x00000000009E0000-memory.dmp themida behavioral1/memory/3024-23-0x0000000000400000-0x00000000009E0000-memory.dmp themida behavioral1/memory/3024-24-0x0000000000400000-0x00000000009E0000-memory.dmp themida -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
901ae6b2d03037af2c09a96300d4fd57_JaffaCakes118.exepid process 3024 901ae6b2d03037af2c09a96300d4fd57_JaffaCakes118.exe -
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:
901ae6b2d03037af2c09a96300d4fd57_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 901ae6b2d03037af2c09a96300d4fd57_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
901ae6b2d03037af2c09a96300d4fd57_JaffaCakes118.exepid process 3024 901ae6b2d03037af2c09a96300d4fd57_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
901ae6b2d03037af2c09a96300d4fd57_JaffaCakes118.exepid process 3024 901ae6b2d03037af2c09a96300d4fd57_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
901ae6b2d03037af2c09a96300d4fd57_JaffaCakes118.exepid process 3024 901ae6b2d03037af2c09a96300d4fd57_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\901ae6b2d03037af2c09a96300d4fd57_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\901ae6b2d03037af2c09a96300d4fd57_JaffaCakes118.exe"1⤵
- Modifies WinLogon for persistence
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:3024