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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
15/09/2024, 21:27
Static task
static1
Behavioral task
behavioral1
Sample
e363ba07d940dd548488bae620754144_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
e363ba07d940dd548488bae620754144_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
e363ba07d940dd548488bae620754144_JaffaCakes118.exe
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Size
708KB
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MD5
e363ba07d940dd548488bae620754144
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SHA1
0629a779e4b0c136a64220cdaf2862eaf1babe5c
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SHA256
c9616419c5d61e68d3ff39712bca989a2bd513405a1647a197a27923d9d47bab
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SHA512
6ffa4323a4185c46f5d2b68d2ce62726e70146dff6f52eb84adc3e8d222b940b621f691c7712382cd606cc705e45bce2d7e4600785696741b6dd60c5c5c3d7fe
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SSDEEP
12288:0hbvakfEMtMwzjxlz83d2EWOWoB04AEOpQmuptkL:0hTakfEMtFzjboB3AVQmQtkL
Malware Config
Extracted
metasploit
encoder/fnstenv_mov
Signatures
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MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion e363ba07d940dd548488bae620754144_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate e363ba07d940dd548488bae620754144_JaffaCakes118.exe -
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 e363ba07d940dd548488bae620754144_JaffaCakes118.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F342F5BD-CB22-88FB-BEC1-5B04962A1BAA} e363ba07d940dd548488bae620754144_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F342F5BD-CB22-88FB-BEC1-5B04962A1BAA}\ = "Outlook Replication Helper" e363ba07d940dd548488bae620754144_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F342F5BD-CB22-88FB-BEC1-5B04962A1BAA}\InprocServer32 e363ba07d940dd548488bae620754144_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F342F5BD-CB22-88FB-BEC1-5B04962A1BAA}\InprocServer32\ThreadingModel = "Both" e363ba07d940dd548488bae620754144_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F342F5BD-CB22-88FB-BEC1-5B04962A1BAA}\InprocServer32\ = "C:\\PROGRA~2\\MICROS~1\\Office14\\OLMAPI32.DLL" e363ba07d940dd548488bae620754144_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e363ba07d940dd548488bae620754144_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e363ba07d940dd548488bae620754144_JaffaCakes118.exe"1⤵
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:2368