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Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
12/08/2024, 03:56
Behavioral task
behavioral1
Sample
8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe
Resource
win7-20240704-en
7 signatures
150 seconds
General
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Target
8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe
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Size
262KB
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MD5
8d38e59a8dc4c856ce68d38bb3759a6e
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SHA1
24fe717df22197d930cd89c9eb3de3383649acc4
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SHA256
87ebb92bc15419808abbfa7a53856e0fcfed8a53c1bb7ee16d4210f87fb29df2
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SHA512
b9d1635aae0b35c72cfdb94e1cc73ce7fbc1fb2a251c0a4abc82cb761f5e14b8ffeb4163f048be5373ea6ede8d0ad4a3b3b988a7e059960973d106f7bbfaa984
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SSDEEP
3072:Z8nW6fb/CH1pGLP7c7pJ1GE7am88d5Bt9pTlNg8pPD4Cqykp/v35aYV1kOOkSCWc:OWQ6HWLs+Eum1RNrkCqddcGRW4P
Score
10/10
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\userinit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\AppData\\Local\\Temp\\8D38E5~1.EXE," 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2704-0-0x0000000000400000-0x00000000006B2000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows\CurrentVersion\Run\userinit = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8D38E5~1.EXE" 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe -
Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\5c0d7f4a = "À‰n~@ß÷\u009dr\x02Žçã-\x7ft›Æ:J\x06¤†¢|±Û\x1aŸW6“f2Ú\x1bN‹" 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\System = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8D38E5~1.EXE" 8d38e59a8dc4c856ce68d38bb3759a6e_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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeSecurityPrivilege 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe Token: SeSecurityPrivilege 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe Token: SeSecurityPrivilege 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe Token: SeSecurityPrivilege 2704 8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8d38e59a8dc4c856ce68d38bb3759a6e_JaffaCakes118.exe"1⤵
- Modifies WinLogon for persistence
- Adds Run key to start application
- Modifies WinLogon
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2704