Analysis
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max time kernel
150s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
05-04-2024 02:18
Static task
static1
Behavioral task
behavioral1
Sample
c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe
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Size
81KB
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MD5
c82090cb1238272ea71d0e1c46c925f7
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SHA1
ad35aff2b8541fd295c3acb2adb24d3551140750
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SHA256
606938c343ff1eb7278561785855589f46b06dfbc6925b1bb2173d3722c9f393
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SHA512
247ff4e5f59ab366c8bcc0135c66c53a4e6336bd653705296e20ef37342dde0f3511190e53e27e026911dfb9d95fe15e602121c763fbf37eefcc092fc78cb178
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SSDEEP
1536:MGIFfmuPLEm3fo8w2oEramguwePcBMU+X6mmH7PNZwmwsOI7m3dUpbmh5O:jmQ8ww++/PcBMU+X6mu7PNZ6TtUAO
Malware Config
Extracted
njrat
Hacked By HiDDen PerSOn
97ced457d91da156e7db8367a158d7b9
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reg_key
97ced457d91da156e7db8367a158d7b9
Signatures
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Modifies Windows Firewall 2 TTPs 1 IoCs
Processes:
netsh.exepid process 2960 netsh.exe -
Drops startup file 2 IoCs
Processes:
System32.exedescription ioc process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\97ced457d91da156e7db8367a158d7b9.exe System32.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\97ced457d91da156e7db8367a158d7b9.exe System32.exe -
Executes dropped EXE 2 IoCs
Processes:
System32.exeSystem32.exepid process 2560 System32.exe 2548 System32.exe -
Loads dropped DLL 3 IoCs
Processes:
c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exeSystem32.exepid process 3004 c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe 3004 c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe 2560 System32.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
System32.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\97ced457d91da156e7db8367a158d7b9 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\System32.exe\" .." System32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\97ced457d91da156e7db8367a158d7b9 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\System32.exe\" .." System32.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exeSystem32.exedescription pid process target process PID 1808 set thread context of 3004 1808 c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe PID 2560 set thread context of 2548 2560 System32.exe System32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exepid process 1808 c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 39 IoCs
Processes:
c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exeSystem32.exeSystem32.exedescription pid process Token: SeDebugPrivilege 1808 c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe Token: 33 1808 c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 1808 c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe Token: SeDebugPrivilege 2560 System32.exe Token: 33 2560 System32.exe Token: SeIncBasePriorityPrivilege 2560 System32.exe Token: SeDebugPrivilege 2548 System32.exe Token: 33 2548 System32.exe Token: SeIncBasePriorityPrivilege 2548 System32.exe Token: 33 2548 System32.exe Token: SeIncBasePriorityPrivilege 2548 System32.exe Token: 33 2548 System32.exe Token: SeIncBasePriorityPrivilege 2548 System32.exe Token: 33 2548 System32.exe Token: SeIncBasePriorityPrivilege 2548 System32.exe Token: 33 2548 System32.exe Token: SeIncBasePriorityPrivilege 2548 System32.exe Token: 33 2548 System32.exe Token: SeIncBasePriorityPrivilege 2548 System32.exe Token: 33 2548 System32.exe Token: SeIncBasePriorityPrivilege 2548 System32.exe Token: 33 2548 System32.exe Token: SeIncBasePriorityPrivilege 2548 System32.exe Token: 33 2548 System32.exe Token: SeIncBasePriorityPrivilege 2548 System32.exe Token: 33 2548 System32.exe Token: SeIncBasePriorityPrivilege 2548 System32.exe Token: 33 2548 System32.exe Token: SeIncBasePriorityPrivilege 2548 System32.exe Token: 33 2548 System32.exe Token: SeIncBasePriorityPrivilege 2548 System32.exe Token: 33 2548 System32.exe Token: SeIncBasePriorityPrivilege 2548 System32.exe Token: 33 2548 System32.exe Token: SeIncBasePriorityPrivilege 2548 System32.exe Token: 33 2548 System32.exe Token: SeIncBasePriorityPrivilege 2548 System32.exe Token: 33 2548 System32.exe Token: SeIncBasePriorityPrivilege 2548 System32.exe -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exec82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exeSystem32.exeSystem32.exedescription pid process target process PID 1808 wrote to memory of 2908 1808 c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe PID 1808 wrote to memory of 2908 1808 c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe PID 1808 wrote to memory of 2908 1808 c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe PID 1808 wrote to memory of 2908 1808 c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe PID 1808 wrote to memory of 3004 1808 c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe PID 1808 wrote to memory of 3004 1808 c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe PID 1808 wrote to memory of 3004 1808 c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe PID 1808 wrote to memory of 3004 1808 c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe PID 1808 wrote to memory of 3004 1808 c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe PID 1808 wrote to memory of 3004 1808 c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe PID 1808 wrote to memory of 3004 1808 c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe PID 1808 wrote to memory of 3004 1808 c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe PID 1808 wrote to memory of 3004 1808 c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe PID 3004 wrote to memory of 2560 3004 c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe System32.exe PID 3004 wrote to memory of 2560 3004 c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe System32.exe PID 3004 wrote to memory of 2560 3004 c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe System32.exe PID 3004 wrote to memory of 2560 3004 c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe System32.exe PID 2560 wrote to memory of 2548 2560 System32.exe System32.exe PID 2560 wrote to memory of 2548 2560 System32.exe System32.exe PID 2560 wrote to memory of 2548 2560 System32.exe System32.exe PID 2560 wrote to memory of 2548 2560 System32.exe System32.exe PID 2560 wrote to memory of 2548 2560 System32.exe System32.exe PID 2560 wrote to memory of 2548 2560 System32.exe System32.exe PID 2560 wrote to memory of 2548 2560 System32.exe System32.exe PID 2560 wrote to memory of 2548 2560 System32.exe System32.exe PID 2560 wrote to memory of 2548 2560 System32.exe System32.exe PID 2548 wrote to memory of 2960 2548 System32.exe netsh.exe PID 2548 wrote to memory of 2960 2548 System32.exe netsh.exe PID 2548 wrote to memory of 2960 2548 System32.exe netsh.exe PID 2548 wrote to memory of 2960 2548 System32.exe netsh.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1808 -
C:\Users\Admin\AppData\Local\Temp\c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe"2⤵PID:2908
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C:\Users\Admin\AppData\Local\Temp\c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c82090cb1238272ea71d0e1c46c925f7_JaffaCakes118.exe"2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3004 -
C:\Users\Admin\AppData\Local\Temp\System32.exe"C:\Users\Admin\AppData\Local\Temp\System32.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2560 -
C:\Users\Admin\AppData\Local\Temp\System32.exe"C:\Users\Admin\AppData\Local\Temp\System32.exe"4⤵
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2548 -
C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\System32.exe" "System32.exe" ENABLE5⤵
- Modifies Windows Firewall
PID:2960
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
Loading Replay Monitor...
Downloads
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\Users\Admin\AppData\Local\Temp\System32.exeFilesize
81KB
MD5c82090cb1238272ea71d0e1c46c925f7
SHA1ad35aff2b8541fd295c3acb2adb24d3551140750
SHA256606938c343ff1eb7278561785855589f46b06dfbc6925b1bb2173d3722c9f393
SHA512247ff4e5f59ab366c8bcc0135c66c53a4e6336bd653705296e20ef37342dde0f3511190e53e27e026911dfb9d95fe15e602121c763fbf37eefcc092fc78cb178
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memory/1808-1-0x0000000074750000-0x0000000074CFB000-memory.dmpFilesize
5.7MB
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memory/1808-2-0x00000000003E0000-0x0000000000420000-memory.dmpFilesize
256KB
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memory/1808-0-0x0000000074750000-0x0000000074CFB000-memory.dmpFilesize
5.7MB
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memory/1808-14-0x0000000074750000-0x0000000074CFB000-memory.dmpFilesize
5.7MB
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memory/2548-49-0x0000000000C70000-0x0000000000CB0000-memory.dmpFilesize
256KB
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memory/2548-50-0x00000000741A0000-0x000000007474B000-memory.dmpFilesize
5.7MB
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memory/2548-48-0x00000000741A0000-0x000000007474B000-memory.dmpFilesize
5.7MB
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memory/2548-39-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2548-52-0x00000000741A0000-0x000000007474B000-memory.dmpFilesize
5.7MB
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memory/2548-53-0x0000000000C70000-0x0000000000CB0000-memory.dmpFilesize
256KB
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memory/2560-44-0x0000000074750000-0x0000000074CFB000-memory.dmpFilesize
5.7MB
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memory/2560-32-0x0000000074750000-0x0000000074CFB000-memory.dmpFilesize
5.7MB
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memory/2560-30-0x0000000000660000-0x00000000006A0000-memory.dmpFilesize
256KB
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memory/2560-29-0x0000000074750000-0x0000000074CFB000-memory.dmpFilesize
5.7MB
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memory/3004-15-0x0000000074750000-0x0000000074CFB000-memory.dmpFilesize
5.7MB
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memory/3004-17-0x0000000074750000-0x0000000074CFB000-memory.dmpFilesize
5.7MB
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memory/3004-16-0x0000000000B80000-0x0000000000BC0000-memory.dmpFilesize
256KB
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memory/3004-28-0x0000000074750000-0x0000000074CFB000-memory.dmpFilesize
5.7MB
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memory/3004-11-0x0000000000400000-0x000000000040E000-memory.dmpFilesize
56KB
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memory/3004-13-0x0000000000400000-0x000000000040E000-memory.dmpFilesize
56KB
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memory/3004-9-0x0000000000400000-0x000000000040E000-memory.dmpFilesize
56KB
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memory/3004-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/3004-6-0x0000000000400000-0x000000000040E000-memory.dmpFilesize
56KB
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memory/3004-5-0x0000000000400000-0x000000000040E000-memory.dmpFilesize
56KB
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memory/3004-4-0x0000000000400000-0x000000000040E000-memory.dmpFilesize
56KB
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memory/3004-3-0x0000000000400000-0x000000000040E000-memory.dmpFilesize
56KB