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Analysis
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max time kernel
121s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
18/08/2024, 13:08
Static task
static1
Behavioral task
behavioral1
Sample
a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe
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Size
70KB
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MD5
a6c87160b6e28b8fd3ba30285effba36
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SHA1
70f65175e0a6e12392197b553720b0ac4728c01e
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SHA256
a2614cda238cae900a1aa8316c6fea7d131864824f3a5aee63156cfb854f5896
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SHA512
e38db42a627b959acb98364c0766334df248a04d60643aa67f4e4950f462541e8bd7fb33a31c129f52d0bd34002b7b9a7fae3aa01a3dbdd63f89e78f015af5b3
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SSDEEP
768:wK39uRJ1l2JA5uBsyACXeRfgZYPKXbe+zIXX+jiFUhUDERWMP0t6LOYZuoXyh:wK39uRJ18JA5ssyACkfg9bAFOIv6lB
Malware Config
Signatures
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Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\431dyoo.exe a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\431dyoo.exe a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2040 set thread context of 2632 2040 a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe 30 -
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 a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2632 a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2040 wrote to memory of 2632 2040 a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe 30 PID 2040 wrote to memory of 2632 2040 a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe 30 PID 2040 wrote to memory of 2632 2040 a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe 30 PID 2040 wrote to memory of 2632 2040 a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe 30 PID 2040 wrote to memory of 2632 2040 a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe 30 PID 2040 wrote to memory of 2632 2040 a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe 30 PID 2632 wrote to memory of 1380 2632 a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe 21 PID 2632 wrote to memory of 1380 2632 a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe 21 PID 2632 wrote to memory of 1380 2632 a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe 21
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1380
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C:\Users\Admin\AppData\Local\Temp\a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2040 -
C:\Users\Admin\AppData\Local\Temp\a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe"3⤵
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2632
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