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Analysis
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max time kernel
24s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
25/07/2024, 23:46
Behavioral task
behavioral1
Sample
71c029b2837e98fb7d905aafb77e1d3b_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
71c029b2837e98fb7d905aafb77e1d3b_JaffaCakes118.exe
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Size
554KB
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MD5
71c029b2837e98fb7d905aafb77e1d3b
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SHA1
d3bc34e884a018e284955803dca2b8bdfeb0ea2b
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SHA256
3ef4e34138a241ab41fac742ccf74d4fcb931c00f17ead63d5eb908ba806788b
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SHA512
6ab8781d208632ac7a9c252461a5b33549aed03b5e79ed8eea721aec452bfd544e495f2aeec4b49e7d4091eda258ccd2ee92fa8018a6e4dd1d24565aaecf3f27
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SSDEEP
12288:C7mwrVCy9ztm9IELoTtAOi+Mg28m/Avaz9:olVC0ztmyEkGOi+P28moc9
Malware Config
Signatures
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Checks for common network interception software 1 TTPs
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
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Enumerates VirtualBox registry keys 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest 71c029b2837e98fb7d905aafb77e1d3b_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2432-0-0x0000000000400000-0x00000000004DA000-memory.dmp upx behavioral1/memory/2432-10-0x0000000001FD0000-0x00000000020AA000-memory.dmp upx behavioral1/memory/2432-41-0x0000000000400000-0x00000000004DA000-memory.dmp upx -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2432 set thread context of 2300 2432 71c029b2837e98fb7d905aafb77e1d3b_JaffaCakes118.exe 29 -
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 71c029b2837e98fb7d905aafb77e1d3b_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2300 71c029b2837e98fb7d905aafb77e1d3b_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 2432 wrote to memory of 2300 2432 71c029b2837e98fb7d905aafb77e1d3b_JaffaCakes118.exe 29 PID 2432 wrote to memory of 2300 2432 71c029b2837e98fb7d905aafb77e1d3b_JaffaCakes118.exe 29 PID 2432 wrote to memory of 2300 2432 71c029b2837e98fb7d905aafb77e1d3b_JaffaCakes118.exe 29 PID 2432 wrote to memory of 2300 2432 71c029b2837e98fb7d905aafb77e1d3b_JaffaCakes118.exe 29 PID 2432 wrote to memory of 2300 2432 71c029b2837e98fb7d905aafb77e1d3b_JaffaCakes118.exe 29 PID 2432 wrote to memory of 2300 2432 71c029b2837e98fb7d905aafb77e1d3b_JaffaCakes118.exe 29 PID 2432 wrote to memory of 2300 2432 71c029b2837e98fb7d905aafb77e1d3b_JaffaCakes118.exe 29 PID 2432 wrote to memory of 2300 2432 71c029b2837e98fb7d905aafb77e1d3b_JaffaCakes118.exe 29 PID 2432 wrote to memory of 2300 2432 71c029b2837e98fb7d905aafb77e1d3b_JaffaCakes118.exe 29 PID 2432 wrote to memory of 2300 2432 71c029b2837e98fb7d905aafb77e1d3b_JaffaCakes118.exe 29 PID 2432 wrote to memory of 2300 2432 71c029b2837e98fb7d905aafb77e1d3b_JaffaCakes118.exe 29 PID 2432 wrote to memory of 2300 2432 71c029b2837e98fb7d905aafb77e1d3b_JaffaCakes118.exe 29 PID 2432 wrote to memory of 2300 2432 71c029b2837e98fb7d905aafb77e1d3b_JaffaCakes118.exe 29 PID 2432 wrote to memory of 2300 2432 71c029b2837e98fb7d905aafb77e1d3b_JaffaCakes118.exe 29 PID 2432 wrote to memory of 2300 2432 71c029b2837e98fb7d905aafb77e1d3b_JaffaCakes118.exe 29 PID 2432 wrote to memory of 2300 2432 71c029b2837e98fb7d905aafb77e1d3b_JaffaCakes118.exe 29 PID 2432 wrote to memory of 2300 2432 71c029b2837e98fb7d905aafb77e1d3b_JaffaCakes118.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\71c029b2837e98fb7d905aafb77e1d3b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\71c029b2837e98fb7d905aafb77e1d3b_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2432 -
C:\Users\Admin\AppData\Local\Temp\71c029b2837e98fb7d905aafb77e1d3b_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\71c029b2837e98fb7d905aafb77e1d3b_JaffaCakes118.exe2⤵
- Enumerates VirtualBox registry keys
- Suspicious behavior: EnumeratesProcesses
PID:2300
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