Analysis
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max time kernel
119s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
06/09/2024, 13:07
Static task
static1
Behavioral task
behavioral1
Sample
cf9a1b1a0c3348d249805e4592e5de91_JaffaCakes118.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
cf9a1b1a0c3348d249805e4592e5de91_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
cf9a1b1a0c3348d249805e4592e5de91_JaffaCakes118.dll
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Size
73KB
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MD5
cf9a1b1a0c3348d249805e4592e5de91
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SHA1
06b31e22b5d62c61fc103dde3cc5e6c5bb054c6f
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SHA256
ddf7cfa728077ed9a82e7004e05f63b9b7990f23290fb7e2f7e3b68bd0634f66
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SHA512
2e97445c3e17917fb5972088bd603d5501c71370531be8426606f787ccccc844f1b1cafd35628f99c9ac87111086aaed59a809a37d2fe9852d178f6764c686ce
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SSDEEP
1536:Sjjl3nwzSuOqBubw/WgT6zMKAOK2lCWcQajhRuv:C5UOq0ukgOK2l7aFQv
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 2100 wrote to memory of 2548 2100 rundll32.exe 30 PID 2100 wrote to memory of 2548 2100 rundll32.exe 30 PID 2100 wrote to memory of 2548 2100 rundll32.exe 30 PID 2100 wrote to memory of 2548 2100 rundll32.exe 30 PID 2100 wrote to memory of 2548 2100 rundll32.exe 30 PID 2100 wrote to memory of 2548 2100 rundll32.exe 30 PID 2100 wrote to memory of 2548 2100 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\cf9a1b1a0c3348d249805e4592e5de91_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2100 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\cf9a1b1a0c3348d249805e4592e5de91_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2548
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