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Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
25/08/2024, 00:37
Behavioral task
behavioral1
Sample
bfc52ba6712c471a7f6d854561b3c7f2_JaffaCakes118.dll
Resource
win7-20240704-en
3 signatures
150 seconds
General
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Target
bfc52ba6712c471a7f6d854561b3c7f2_JaffaCakes118.dll
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Size
64KB
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MD5
bfc52ba6712c471a7f6d854561b3c7f2
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SHA1
706dd55460f8f17eb3cba91fb9f4a394faf29782
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SHA256
bea9048cff5e19fc8be9bde55be89609c64e668633b963035d82a9719a419e27
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SHA512
5d461054a2155aee9a4570ad848613dce51c5576650c0b544f85394b7874a0fbf5792308360a480f6128e6084f9946716dbf79f9f8bb6bf15f5b1c61718d8606
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SSDEEP
1536:Bm1NGJVGV4s5r6CZhZPpj++HpRXoP+Ixy+SOqHJw:kX0VLGrNJl+ApRXoPxy+f0w
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2696-1-0x0000000010000000-0x0000000010013000-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 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2680 wrote to memory of 2696 2680 rundll32.exe 30 PID 2680 wrote to memory of 2696 2680 rundll32.exe 30 PID 2680 wrote to memory of 2696 2680 rundll32.exe 30 PID 2680 wrote to memory of 2696 2680 rundll32.exe 30 PID 2680 wrote to memory of 2696 2680 rundll32.exe 30 PID 2680 wrote to memory of 2696 2680 rundll32.exe 30 PID 2680 wrote to memory of 2696 2680 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\bfc52ba6712c471a7f6d854561b3c7f2_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2680 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\bfc52ba6712c471a7f6d854561b3c7f2_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2696
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