Analysis
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max time kernel
150s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
21-09-2024 05:16
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe
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Size
834KB
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MD5
ef2226fd41deb80c85fe8de35fb7aa15
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SHA1
c605f6bf6aa26977abff25a88a4ef87dbf42c585
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SHA256
cf353fff144a1bf7b5e7caa1277ce129b9a2ece6217614a4ffa56ef00c94862c
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SHA512
abb863edfdc24a5d0eca7d1ed42fca2c78c678de4679368926840908b0d0bb8618ec8601085e8b67629dfbd309df49ebd2ba1ed8821df681284f2fb3d3933e15
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SSDEEP
24576:J+4iTINOs9P7Nw+KjVbAITjWIONyjAYZPhI:riTIV9P7NYVXS1YW
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," ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\ntos.exe ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe File created C:\Windows\SysWOW64\ntos.exe ef2226fd41deb80c85fe8de35fb7aa15_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 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe 5 PID 4324 wrote to memory of 616 4324 ef2226fd41deb80c85fe8de35fb7aa15_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\ef2226fd41deb80c85fe8de35fb7aa15_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ef2226fd41deb80c85fe8de35fb7aa15_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:4324