Analysis
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max time kernel
150s -
max time network
100s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20-08-2024 20:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe
Resource
win7-20240705-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe
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Size
679KB
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MD5
b0d01c51c570f69ec861f485f1592bbd
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SHA1
fa468f728fc71771a813c502b2998bda2b54cf07
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SHA256
89aab84ce15140c36b83ca36289247c971044a50d60cd7407bbf26d7fe0f3930
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SHA512
78271dc2c533ac1826672fd1e35cec353245e863d7ac353c1155e564ddc28268eeed351808462a79d35564d26a7bdd7fbbaa58f1ca1c369c05bb380a6297da22
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SSDEEP
12288:o3uEAaSsFxglyjraKvMfMcZc4xE5Df64DROELf5F5xHc2gL/VAnZNx8XqVopf:sTxeivMkIm5b64cELBRcNhAnVkZ9
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," b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\ntos.exe b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe File created C:\Windows\SysWOW64\ntos.exe b0d01c51c570f69ec861f485f1592bbd_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 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5 PID 3720 wrote to memory of 632 3720 b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe 5
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:632
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C:\Users\Admin\AppData\Local\Temp\b0d01c51c570f69ec861f485f1592bbd_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b0d01c51c570f69ec861f485f1592bbd_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:3720