Analysis
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max time kernel
146s -
max time network
53s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
28-04-2024 02:30
Static task
static1
Behavioral task
behavioral1
Sample
042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe
Resource
win10v2004-20240419-en
General
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Target
042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe
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Size
152KB
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MD5
042d64c412ec167fbdefabc6432d0859
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SHA1
36c3ecfc7bda59bf71f7a3163addb65b10ca86d8
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SHA256
3b3c717f0b6121d8862f4bb0408bd2a225b42829c790d9054b642597bc690f9c
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SHA512
bd4593927b2e97df66b70c7b64866d34b3c868959b057cc0e90a99a07ce2442d7b52d817ce060d6a1274af0b3901f91eb3add00c2c710cd5a72c152e462b3954
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SSDEEP
1536:e6myQm5x9jSp42U/35fK6q+vMoGMaK9aWLwbOB0QQiz:zn3Wy2w5fK6tvFt9aW+Ozfz
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exedescription pid process target process PID 1888 set thread context of 1200 1888 042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe 042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3308 3008 WerFault.exe winver.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
winver.exepid process 3008 winver.exe 3008 winver.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Explorer.EXEdescription pid process Token: SeShutdownPrivilege 3456 Explorer.EXE Token: SeCreatePagefilePrivilege 3456 Explorer.EXE -
Suspicious use of FindShellTrayWindow 4 IoCs
Processes:
winver.exeExplorer.EXEpid process 3008 winver.exe 3456 Explorer.EXE 3456 Explorer.EXE 3456 Explorer.EXE -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
Explorer.EXEpid process 3456 Explorer.EXE 3456 Explorer.EXE 3456 Explorer.EXE -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exepid process 1888 042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
Explorer.EXEpid process 3456 Explorer.EXE -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exewinver.exedescription pid process target process PID 1888 wrote to memory of 1200 1888 042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe 042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe PID 1888 wrote to memory of 1200 1888 042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe 042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe PID 1888 wrote to memory of 1200 1888 042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe 042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe PID 1888 wrote to memory of 1200 1888 042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe 042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe PID 1888 wrote to memory of 1200 1888 042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe 042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe PID 1888 wrote to memory of 1200 1888 042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe 042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe PID 1888 wrote to memory of 1200 1888 042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe 042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe PID 1200 wrote to memory of 3008 1200 042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe winver.exe PID 1200 wrote to memory of 3008 1200 042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe winver.exe PID 1200 wrote to memory of 3008 1200 042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe winver.exe PID 1200 wrote to memory of 3008 1200 042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe winver.exe PID 3008 wrote to memory of 3456 3008 winver.exe Explorer.EXE PID 3008 wrote to memory of 2532 3008 winver.exe sihost.exe
Processes
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2532
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of UnmapMainImage
PID:3456 -
C:\Users\Admin\AppData\Local\Temp\042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1888 -
C:\Users\Admin\AppData\Local\Temp\042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\042d64c412ec167fbdefabc6432d0859_JaffaCakes118.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:1200 -
C:\Windows\SysWOW64\winver.exewinver4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3008 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3008 -s 5845⤵
- Program crash
PID:3308
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3008 -ip 30081⤵PID:5104
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1200-2-0x0000000000400000-0x0000000000405000-memory.dmpFilesize
20KB
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memory/1200-16-0x0000000000680000-0x0000000001080000-memory.dmpFilesize
10.0MB
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memory/1200-7-0x0000000000680000-0x0000000001080000-memory.dmpFilesize
10.0MB
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memory/2532-20-0x00007FFF99FF0000-0x00007FFF99FF1000-memory.dmpFilesize
4KB
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memory/2532-15-0x0000000000230000-0x0000000000237000-memory.dmpFilesize
28KB
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memory/3008-9-0x0000000076FB2000-0x0000000076FB3000-memory.dmpFilesize
4KB
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memory/3008-8-0x0000000000DF0000-0x0000000000DF7000-memory.dmpFilesize
28KB
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memory/3008-11-0x0000000000C20000-0x0000000000C32000-memory.dmpFilesize
72KB
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memory/3008-4-0x0000000000DF0000-0x0000000000DF7000-memory.dmpFilesize
28KB
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memory/3008-17-0x0000000000DF0000-0x0000000000DF7000-memory.dmpFilesize
28KB
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memory/3456-10-0x00007FFF99E6D000-0x00007FFF99E6E000-memory.dmpFilesize
4KB
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memory/3456-3-0x0000000002B30000-0x0000000002B37000-memory.dmpFilesize
28KB
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memory/3456-6-0x0000000002B30000-0x0000000002B37000-memory.dmpFilesize
28KB
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memory/3456-21-0x00007FFF99FE0000-0x00007FFF99FE1000-memory.dmpFilesize
4KB