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Analysis
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max time kernel
117s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
13/10/2024, 02:18
Behavioral task
behavioral1
Sample
3d4030851b7236bb8432c9f3078e40b0_JaffaCakes118.dll
Resource
win7-20240708-en
3 signatures
150 seconds
General
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Target
3d4030851b7236bb8432c9f3078e40b0_JaffaCakes118.dll
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Size
58KB
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MD5
3d4030851b7236bb8432c9f3078e40b0
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SHA1
595c9e75e742f7c1fe5a88c459fc9a16d06d1e37
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SHA256
cdb92e053d02947eae7da09fd1150cece8e635253cadd9586b0e9b038f893edd
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SHA512
92ce31e2e00c97ab41db7618ab2bf7a38da1fd00f48d87f577356a5dc851c77ef193cef838cc6cfbf80f25e1640b338f3fbf5f964cc37de2f68e20a7ceb1cc23
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SSDEEP
1536:n7ZLNPp9pZBM98JBJeOMt1HJtBQVm7aH4KM4eIhw8:7Zpp4oJeOY1FUnHtMChw8
Malware Config
Signatures
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resource yara_rule behavioral1/memory/772-1-0x0000000010000000-0x000000001000E000-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 2412 wrote to memory of 772 2412 rundll32.exe 31 PID 2412 wrote to memory of 772 2412 rundll32.exe 31 PID 2412 wrote to memory of 772 2412 rundll32.exe 31 PID 2412 wrote to memory of 772 2412 rundll32.exe 31 PID 2412 wrote to memory of 772 2412 rundll32.exe 31 PID 2412 wrote to memory of 772 2412 rundll32.exe 31 PID 2412 wrote to memory of 772 2412 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3d4030851b7236bb8432c9f3078e40b0_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2412 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3d4030851b7236bb8432c9f3078e40b0_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:772
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