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Analysis
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max time kernel
140s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
04/10/2024, 22:18
Behavioral task
behavioral1
Sample
151d106a9bfaf06a70ae41f96943cd3d_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
151d106a9bfaf06a70ae41f96943cd3d_JaffaCakes118.exe
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Size
10KB
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MD5
151d106a9bfaf06a70ae41f96943cd3d
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SHA1
8b30a9418d6a5a579b6ffc4990b52a5dc3c09139
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SHA256
dbca31857e8d02e8e501aa8a40c7e5f5fc607eee2e313e4029ac18012ff28bd1
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SHA512
38deace3268b95e142e4dbf521f7b24163e874072e02e47d406fb18719ed5d8286f362eca21a2fcc77974c9fe366440d7d68743a2a9262f4d4548f1ef34c7804
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SSDEEP
192:F72VE5QQDyowQX61d4e0Lk8IZkB04zbtuCuG3bjnIyYc:FtujQTe0D04zbtuCuogHc
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4260-0-0x0000000000400000-0x000000000040C000-memory.dmp upx behavioral2/memory/4260-3-0x0000000000400000-0x000000000040C000-memory.dmp upx behavioral2/memory/4260-4-0x0000000000400000-0x000000000040C000-memory.dmp upx behavioral2/memory/4260-7-0x0000000000400000-0x000000000040C000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 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 151d106a9bfaf06a70ae41f96943cd3d_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language taskkill.exe -
Kills process with taskkill 1 IoCs
pid Process 4948 taskkill.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeSystemtimePrivilege 4260 151d106a9bfaf06a70ae41f96943cd3d_JaffaCakes118.exe Token: SeSystemtimePrivilege 4260 151d106a9bfaf06a70ae41f96943cd3d_JaffaCakes118.exe Token: SeDebugPrivilege 4948 taskkill.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4260 151d106a9bfaf06a70ae41f96943cd3d_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4260 wrote to memory of 4948 4260 151d106a9bfaf06a70ae41f96943cd3d_JaffaCakes118.exe 82 PID 4260 wrote to memory of 4948 4260 151d106a9bfaf06a70ae41f96943cd3d_JaffaCakes118.exe 82 PID 4260 wrote to memory of 4948 4260 151d106a9bfaf06a70ae41f96943cd3d_JaffaCakes118.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\151d106a9bfaf06a70ae41f96943cd3d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\151d106a9bfaf06a70ae41f96943cd3d_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4260 -
C:\Windows\SysWOW64\taskkill.exetaskkill /f /im 360tray.exe2⤵
- System Location Discovery: System Language Discovery
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:4948
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