Analysis
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max time kernel
150s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
22/08/2024, 00:54
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe
Resource
win7-20240705-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe
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Size
291KB
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MD5
b5b963668b1d08c0132a9842cb74f97d
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SHA1
3a481be8404f2be8db77ed0e6c3b744605ae2213
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SHA256
b071f3b7e8bfc39097b6171edd40353dacb328cdab5784c3fada140fc381c0d9
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SHA512
46eb5af0b563e579ff664909ab07117aa0a8bb8d577bdd026cba9c22972e8a4e21fc0252ec362e59c1c14d6318813d15499ead8599d15a8ec9b4736e19077adf
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SSDEEP
6144:wgwGTO0SvWYHbLUiRadIpq376fINzIw5EeKZ7FbTu/hUKee:jTSvWYHMiRbqLGINzIw5DKfi/r
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\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\userinit = "C:\\Windows\\system32\\ntos.exe," b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\ntos.exe b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe File created C:\Windows\SysWOW64\ntos.exe b5b963668b1d08c0132a9842cb74f97d_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 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5 PID 4336 wrote to memory of 612 4336 b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe 5
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:612
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C:\Users\Admin\AppData\Local\Temp\b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b5b963668b1d08c0132a9842cb74f97d_JaffaCakes118.exe"1⤵
- Modifies WinLogon for persistence
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4336