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Analysis
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max time kernel
140s -
max time network
130s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
11/08/2024, 17:15
Static task
static1
Behavioral task
behavioral1
Sample
8b4063c5ca04b15c8e21742374fb8839_JaffaCakes118.dll
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
8b4063c5ca04b15c8e21742374fb8839_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
8b4063c5ca04b15c8e21742374fb8839_JaffaCakes118.dll
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Size
934KB
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MD5
8b4063c5ca04b15c8e21742374fb8839
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SHA1
36e35d5c60ac707503260b7e1e077dc77211f5ad
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SHA256
0b88736b044146ef3465d2e3cef6982ec51142a3a85a209e7b8fdb7e2650743a
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SHA512
3db62e91c09d3dfde0098725f15e2bb51a23d3ee28cfc20c467c005d1616a4ae349e8ab55f8ad515e8063df591b439438f18ba015627d499929af3245a98c115
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SSDEEP
12288:mlUd3konlNFZ6KcGYDL+igpeLoWE4qv5bBesF+AkdX5esfH862GKSL22:Io1VEDL+iROTetVosf3ASb
Malware Config
Signatures
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Blocklisted process makes network request 1 IoCs
flow pid Process 3 2552 rundll32.exe -
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 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 behavior: RenamesItself 1 IoCs
pid Process 2552 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2368 wrote to memory of 2552 2368 rundll32.exe 29 PID 2368 wrote to memory of 2552 2368 rundll32.exe 29 PID 2368 wrote to memory of 2552 2368 rundll32.exe 29 PID 2368 wrote to memory of 2552 2368 rundll32.exe 29 PID 2368 wrote to memory of 2552 2368 rundll32.exe 29 PID 2368 wrote to memory of 2552 2368 rundll32.exe 29 PID 2368 wrote to memory of 2552 2368 rundll32.exe 29
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\8b4063c5ca04b15c8e21742374fb8839_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2368 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\8b4063c5ca04b15c8e21742374fb8839_JaffaCakes118.dll,#12⤵
- Blocklisted process makes network request
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
PID:2552
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