Analysis
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max time kernel
150s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
11-10-2024 21:50
Behavioral task
behavioral1
Sample
36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
7 signatures
150 seconds
General
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Target
36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe
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Size
449KB
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MD5
36f7e45da5a5ae75c0a33e432b3be972
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SHA1
1fef07b9e86239f2498f7906fb09f91c61ef3cf4
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SHA256
61b96fe6073ca5d9a2f4a07c4765ff749aa5bcc1eefe570dc1eced1c3af377e2
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SHA512
42541e58de1fd789d0cf3c18dadc13a53e76dd5394d01f1740b34ef07a4d4b5b11668be8ccc0a0cc19c691c883906d0b7f6fadafecbc515954551040b8f5bb56
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SSDEEP
12288:ZZgJpAIUYkFrrlYWDxhRCIwYeatMR9CUuRq:ZykBemrRCIwYe8MR93uo
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," 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\ntos.exe 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe File created C:\Windows\SysWOW64\ntos.exe 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/4556-0-0x0000000014D00000-0x0000000014D0C000-memory.dmp upx behavioral2/memory/616-20-0x0000000014D00000-0x0000000014D0C000-memory.dmp upx behavioral2/memory/616-14-0x0000000014D00000-0x0000000014D0C000-memory.dmp upx behavioral2/memory/616-26-0x0000000014D00000-0x0000000014D0C000-memory.dmp upx behavioral2/memory/616-24-0x0000000014D00000-0x0000000014D0C000-memory.dmp upx behavioral2/memory/616-22-0x0000000014D00000-0x0000000014D0C000-memory.dmp upx behavioral2/memory/616-28-0x0000000014D00000-0x0000000014D0C000-memory.dmp upx behavioral2/memory/616-10-0x0000000014D00000-0x0000000014D0C000-memory.dmp upx behavioral2/memory/616-18-0x0000000014D00000-0x0000000014D0C000-memory.dmp upx behavioral2/memory/616-16-0x0000000014D00000-0x0000000014D0C000-memory.dmp upx behavioral2/memory/616-12-0x0000000014D00000-0x0000000014D0C000-memory.dmp upx behavioral2/memory/616-8-0x0000000014D00000-0x0000000014D0C000-memory.dmp upx behavioral2/memory/616-6-0x0000000014D00000-0x0000000014D0C000-memory.dmp upx -
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 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe 5 PID 4556 wrote to memory of 616 4556 36f7e45da5a5ae75c0a33e432b3be972_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\36f7e45da5a5ae75c0a33e432b3be972_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\36f7e45da5a5ae75c0a33e432b3be972_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:4556