Analysis
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max time kernel
150s -
max time network
93s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
06-09-2024 01:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe
Resource
win7-20240729-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe
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Size
43KB
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MD5
ce63944f882f586f275c1b5ad87e75b3
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SHA1
3881e6172cfa84b0ebeae38669a6126c88ee5ab9
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SHA256
96fd237ca49ab954a2d7652db819edf539c68249176da6903502d73926a7f68a
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SHA512
3840b337187b724d1b734463119d4bd802cddd4ccfa56b70efa9b7f07f20087e19a6407db51de56c49c683adb94ad6515c10ec7397e27af18682d056a191419a
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SSDEEP
768:8FTz9RnaF5JBINd0Nq4xdtpT3w1ORwQlXa2COTqW9eyYgZtQUb9S1t3c6z/EFQm:8FTyFDBLYcdAwBa2XqCe5gr7YT5rm
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," ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\ntos.exe ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\ntos.exe ce63944f882f586f275c1b5ad87e75b3_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 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5 PID 3708 wrote to memory of 616 3708 ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe 5
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:616
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C:\Users\Admin\AppData\Local\Temp\ce63944f882f586f275c1b5ad87e75b3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ce63944f882f586f275c1b5ad87e75b3_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:3708