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Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
21/09/2024, 12:09
Static task
static1
Behavioral task
behavioral1
Sample
efc29bfeb3a21e1a7ae71acfae0812b4_JaffaCakes118.dll
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
efc29bfeb3a21e1a7ae71acfae0812b4_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
efc29bfeb3a21e1a7ae71acfae0812b4_JaffaCakes118.dll
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Size
72KB
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MD5
efc29bfeb3a21e1a7ae71acfae0812b4
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SHA1
b4a2ffa5d0244ffd99627de20da92e2b0c16504a
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SHA256
6ee98bec824e5345a877b5733aa55cc6f897017a522786d0b27dde892f986c87
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SHA512
582d690321ccdfab01c0161a43d4a9985094a14bb703b6b8777b45864296f09f054beec452caab781027c879028113b8ef150030b1f5df5c926c60a2574184b3
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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 2396 wrote to memory of 1784 2396 rundll32.exe 30 PID 2396 wrote to memory of 1784 2396 rundll32.exe 30 PID 2396 wrote to memory of 1784 2396 rundll32.exe 30 PID 2396 wrote to memory of 1784 2396 rundll32.exe 30 PID 2396 wrote to memory of 1784 2396 rundll32.exe 30 PID 2396 wrote to memory of 1784 2396 rundll32.exe 30 PID 2396 wrote to memory of 1784 2396 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\efc29bfeb3a21e1a7ae71acfae0812b4_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2396 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\efc29bfeb3a21e1a7ae71acfae0812b4_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1784
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