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Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
08/05/2024, 01:04
Static task
static1
Behavioral task
behavioral1
Sample
228520ee825c5a57bc0d4ce8c347a516_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
228520ee825c5a57bc0d4ce8c347a516_JaffaCakes118.exe
Resource
win10v2004-20240419-en
General
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Target
228520ee825c5a57bc0d4ce8c347a516_JaffaCakes118.exe
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Size
587KB
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MD5
228520ee825c5a57bc0d4ce8c347a516
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SHA1
e1f39c095aaf1f639f990060ffd94e9455dc946c
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SHA256
bdf8719be3300c6b4d8974c94f9707e420b41f83394b87ff59ef2f94ef223260
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SHA512
1adab2cc33ff366280ef7999e41f1f7ab462470f3d9a40789a3a9ab1a3292b54d10795b8df034ddcb93aeb07875ddeccf82af01e4e353b3bce2f28a72a3b9997
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SSDEEP
12288:VeiEyTsY9O0FoTTyL6RpsezSBDnWtmI5nf:VeyoYV6/m6RpsDJWtmIJf
Malware Config
Signatures
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Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 228520ee825c5a57bc0d4ce8c347a516_JaffaCakes118.exe -
Enumerates system info in registry 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\ 228520ee825c5a57bc0d4ce8c347a516_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2876 228520ee825c5a57bc0d4ce8c347a516_JaffaCakes118.exe 2220 228520ee825c5a57bc0d4ce8c347a516_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2876 wrote to memory of 2220 2876 228520ee825c5a57bc0d4ce8c347a516_JaffaCakes118.exe 28 PID 2876 wrote to memory of 2220 2876 228520ee825c5a57bc0d4ce8c347a516_JaffaCakes118.exe 28 PID 2876 wrote to memory of 2220 2876 228520ee825c5a57bc0d4ce8c347a516_JaffaCakes118.exe 28 PID 2876 wrote to memory of 2220 2876 228520ee825c5a57bc0d4ce8c347a516_JaffaCakes118.exe 28 PID 2876 wrote to memory of 2900 2876 228520ee825c5a57bc0d4ce8c347a516_JaffaCakes118.exe 29 PID 2876 wrote to memory of 2900 2876 228520ee825c5a57bc0d4ce8c347a516_JaffaCakes118.exe 29 PID 2876 wrote to memory of 2900 2876 228520ee825c5a57bc0d4ce8c347a516_JaffaCakes118.exe 29 PID 2876 wrote to memory of 2900 2876 228520ee825c5a57bc0d4ce8c347a516_JaffaCakes118.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\228520ee825c5a57bc0d4ce8c347a516_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\228520ee825c5a57bc0d4ce8c347a516_JaffaCakes118.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2876 -
C:\Users\Admin\AppData\Local\Temp\228520ee825c5a57bc0d4ce8c347a516_JaffaCakes118.exestart2⤵
- Checks BIOS information in registry
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
PID:2220
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C:\Users\Admin\AppData\Local\Temp\228520ee825c5a57bc0d4ce8c347a516_JaffaCakes118.exewatch2⤵PID:2900
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