Analysis
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max time kernel
149s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
04-04-2024 17:41
Static task
static1
Behavioral task
behavioral1
Sample
be98442f9c8ab3dbf5fa001fcaa77f6c_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
be98442f9c8ab3dbf5fa001fcaa77f6c_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
be98442f9c8ab3dbf5fa001fcaa77f6c_JaffaCakes118.exe
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Size
88KB
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MD5
be98442f9c8ab3dbf5fa001fcaa77f6c
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SHA1
9dac7204cc6927e4cfb53d79189a644033367920
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SHA256
857b02db2f229320eaf6e05c48c028f0d0cbf52fffbee2ad4515de41d69609d8
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SHA512
31300837e004ea0ba52d66176eaca5d15848eec1f9bd7ec745628780969fb5650d4958ed004d114b7497f7032cd5f30871a80a5d43b9761b92b135d06d174695
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SSDEEP
1536:x5nfmIpxDWbUfd3aOPmxxEhvgCooXqRQqjh+rmKVsN:x5fvp12UFKcD/6jwqWsN
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
winver.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\82A89DFE = "C:\\Users\\Admin\\AppData\\Roaming\\82A89DFE\\bin.exe" winver.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
winver.exepid process 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe 2460 winver.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
winver.exeExplorer.EXEpid process 2460 winver.exe 1304 Explorer.EXE 1304 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
Explorer.EXEpid process 1304 Explorer.EXE 1304 Explorer.EXE -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
be98442f9c8ab3dbf5fa001fcaa77f6c_JaffaCakes118.exewinver.exedescription pid process target process PID 944 wrote to memory of 2460 944 be98442f9c8ab3dbf5fa001fcaa77f6c_JaffaCakes118.exe winver.exe PID 944 wrote to memory of 2460 944 be98442f9c8ab3dbf5fa001fcaa77f6c_JaffaCakes118.exe winver.exe PID 944 wrote to memory of 2460 944 be98442f9c8ab3dbf5fa001fcaa77f6c_JaffaCakes118.exe winver.exe PID 944 wrote to memory of 2460 944 be98442f9c8ab3dbf5fa001fcaa77f6c_JaffaCakes118.exe winver.exe PID 944 wrote to memory of 2460 944 be98442f9c8ab3dbf5fa001fcaa77f6c_JaffaCakes118.exe winver.exe PID 2460 wrote to memory of 1304 2460 winver.exe Explorer.EXE PID 2460 wrote to memory of 1184 2460 winver.exe taskhost.exe PID 2460 wrote to memory of 1256 2460 winver.exe Dwm.exe PID 2460 wrote to memory of 1304 2460 winver.exe Explorer.EXE
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1184
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1256
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1304 -
C:\Users\Admin\AppData\Local\Temp\be98442f9c8ab3dbf5fa001fcaa77f6c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\be98442f9c8ab3dbf5fa001fcaa77f6c_JaffaCakes118.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:944 -
C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2460