Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
13/10/2024, 15:34
Static task
static1
Behavioral task
behavioral1
Sample
40a75e24ba96e78a0dceeb881e8bde96_JaffaCakes118.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
40a75e24ba96e78a0dceeb881e8bde96_JaffaCakes118.dll
Resource
win10v2004-20241007-en
General
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Target
40a75e24ba96e78a0dceeb881e8bde96_JaffaCakes118.dll
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Size
268KB
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MD5
40a75e24ba96e78a0dceeb881e8bde96
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SHA1
86b526fb015838054d233a7baaff942f43d849b0
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SHA256
b2a891bad5b302b9870d725ec0d95576f0cf1aed806ef077528930793882bfe7
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SHA512
c428a5dcfae7cfd98167e4e1245b4c4ee0eee9091a36064684eb1a213098d5cdfbd34dca90ffc7b757c5bf0ce4028e2cdeee76fb2d56e148c3e59a4d976e1456
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SSDEEP
6144:c0uXZvYDZFa+4DhUomr+ITk7WpH6OtLyP:2XZgDjODhUXaITHh8
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 2320 wrote to memory of 1688 2320 rundll32.exe 28 PID 2320 wrote to memory of 1688 2320 rundll32.exe 28 PID 2320 wrote to memory of 1688 2320 rundll32.exe 28 PID 2320 wrote to memory of 1688 2320 rundll32.exe 28 PID 2320 wrote to memory of 1688 2320 rundll32.exe 28 PID 2320 wrote to memory of 1688 2320 rundll32.exe 28 PID 2320 wrote to memory of 1688 2320 rundll32.exe 28
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\40a75e24ba96e78a0dceeb881e8bde96_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2320 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\40a75e24ba96e78a0dceeb881e8bde96_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1688
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