Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
09/07/2024, 21:44
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
3217bb5f48429eb0a8ba415c454ece23_JaffaCakes118.exe
Resource
win7-20240705-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
3217bb5f48429eb0a8ba415c454ece23_JaffaCakes118.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
3217bb5f48429eb0a8ba415c454ece23_JaffaCakes118.exe
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Size
832KB
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MD5
3217bb5f48429eb0a8ba415c454ece23
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SHA1
8f62c2260bcaaf17bd7edd91ca946e589594f948
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SHA256
bec7f2925ccaa414051904304bb85895ae0ee5f97a5d7b8b2a7d859ab2c91ceb
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SHA512
1ea3356552e09ba6eab1111ad3747d6a8f950b0bf40350651a326843b3eb31591debff25632bf24f50bd40efb86707931a276f7c2ca6db77f1b71f1bf895d0c2
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SSDEEP
12288:0nY+4nxOwlfNS7LmvBp4XaSljhpogdEA01J6lF/iptrTeSIjo5i6CRxJrSrkr:5xBlfNS7TP1l+1Y6trFIUQTJrSrkr
Score
7/10
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 932 system32.exe 1964 system32.exe -
resource yara_rule behavioral2/memory/4076-2-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral2/memory/4076-4-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral2/memory/4076-5-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral2/memory/4076-6-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral2/memory/4076-13-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral2/memory/1964-21-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral2/memory/1964-22-0x0000000040010000-0x000000004004B000-memory.dmp upx behavioral2/memory/1964-23-0x0000000040010000-0x000000004004B000-memory.dmp upx behavioral2/memory/1964-26-0x0000000000400000-0x0000000000427000-memory.dmp upx -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 884 set thread context of 4076 884 3217bb5f48429eb0a8ba415c454ece23_JaffaCakes118.exe 82 PID 932 set thread context of 1964 932 system32.exe 86 -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\system32.exe 3217bb5f48429eb0a8ba415c454ece23_JaffaCakes118.exe File created C:\Windows\system32.exe system32.exe File created C:\Windows\system32.exe 3217bb5f48429eb0a8ba415c454ece23_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 884 3217bb5f48429eb0a8ba415c454ece23_JaffaCakes118.exe 932 system32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 884 wrote to memory of 4076 884 3217bb5f48429eb0a8ba415c454ece23_JaffaCakes118.exe 82 PID 884 wrote to memory of 4076 884 3217bb5f48429eb0a8ba415c454ece23_JaffaCakes118.exe 82 PID 884 wrote to memory of 4076 884 3217bb5f48429eb0a8ba415c454ece23_JaffaCakes118.exe 82 PID 884 wrote to memory of 4076 884 3217bb5f48429eb0a8ba415c454ece23_JaffaCakes118.exe 82 PID 884 wrote to memory of 4076 884 3217bb5f48429eb0a8ba415c454ece23_JaffaCakes118.exe 82 PID 884 wrote to memory of 4076 884 3217bb5f48429eb0a8ba415c454ece23_JaffaCakes118.exe 82 PID 884 wrote to memory of 4076 884 3217bb5f48429eb0a8ba415c454ece23_JaffaCakes118.exe 82 PID 884 wrote to memory of 4076 884 3217bb5f48429eb0a8ba415c454ece23_JaffaCakes118.exe 82 PID 4076 wrote to memory of 932 4076 3217bb5f48429eb0a8ba415c454ece23_JaffaCakes118.exe 85 PID 4076 wrote to memory of 932 4076 3217bb5f48429eb0a8ba415c454ece23_JaffaCakes118.exe 85 PID 4076 wrote to memory of 932 4076 3217bb5f48429eb0a8ba415c454ece23_JaffaCakes118.exe 85 PID 932 wrote to memory of 1964 932 system32.exe 86 PID 932 wrote to memory of 1964 932 system32.exe 86 PID 932 wrote to memory of 1964 932 system32.exe 86 PID 932 wrote to memory of 1964 932 system32.exe 86 PID 932 wrote to memory of 1964 932 system32.exe 86 PID 932 wrote to memory of 1964 932 system32.exe 86 PID 932 wrote to memory of 1964 932 system32.exe 86 PID 932 wrote to memory of 1964 932 system32.exe 86 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87 PID 1964 wrote to memory of 5084 1964 system32.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\3217bb5f48429eb0a8ba415c454ece23_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3217bb5f48429eb0a8ba415c454ece23_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:884 -
C:\Users\Admin\AppData\Local\Temp\3217bb5f48429eb0a8ba415c454ece23_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\3217bb5f48429eb0a8ba415c454ece23_JaffaCakes118.exe2⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4076 -
C:\Windows\system32.exe-bs3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:932 -
C:\Windows\system32.exeC:\Windows\system32.exe4⤵
- Executes dropped EXE
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1964 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"5⤵PID:5084
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
832KB
MD53217bb5f48429eb0a8ba415c454ece23
SHA18f62c2260bcaaf17bd7edd91ca946e589594f948
SHA256bec7f2925ccaa414051904304bb85895ae0ee5f97a5d7b8b2a7d859ab2c91ceb
SHA5121ea3356552e09ba6eab1111ad3747d6a8f950b0bf40350651a326843b3eb31591debff25632bf24f50bd40efb86707931a276f7c2ca6db77f1b71f1bf895d0c2