Analysis
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max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
23/08/2024, 01:36
Static task
static1
Behavioral task
behavioral1
Sample
b9dc4d91603360e2e5c9082bef60e209_JaffaCakes118.dll
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b9dc4d91603360e2e5c9082bef60e209_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
b9dc4d91603360e2e5c9082bef60e209_JaffaCakes118.dll
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Size
61KB
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MD5
b9dc4d91603360e2e5c9082bef60e209
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SHA1
a6c44681573cb4f63be6661456566c2415d7b8ca
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SHA256
591daac2213b69289ddd62965fefc8c3219dc6b8f6197079591962e79448924d
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SHA512
971392ba0149bae5c22e78535230ab34f6a8b6013a0135e116947743d3e0983921dc45913081be36b530a145ec9588da14ab4999813fa8636673cb339d63114b
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SSDEEP
1536:0+4hddDYTVD3W4mBZABOEj74HSv9T21obmoy:0+IdDYhqDzDvHy9T21obe
Malware Config
Signatures
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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 2644 wrote to memory of 2640 2644 rundll32.exe 30 PID 2644 wrote to memory of 2640 2644 rundll32.exe 30 PID 2644 wrote to memory of 2640 2644 rundll32.exe 30 PID 2644 wrote to memory of 2640 2644 rundll32.exe 30 PID 2644 wrote to memory of 2640 2644 rundll32.exe 30 PID 2644 wrote to memory of 2640 2644 rundll32.exe 30 PID 2644 wrote to memory of 2640 2644 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b9dc4d91603360e2e5c9082bef60e209_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2644 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b9dc4d91603360e2e5c9082bef60e209_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2640
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