Analysis
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max time kernel
119s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
09-12-2024 13:06
Static task
static1
Behavioral task
behavioral1
Sample
d9c31bbc359952ebfb3947f66cde7abb_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
d9c31bbc359952ebfb3947f66cde7abb_JaffaCakes118.exe
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Size
731KB
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MD5
d9c31bbc359952ebfb3947f66cde7abb
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SHA1
030177325c1d4f84b5c0f92eb92b6bc766fe5dbe
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SHA256
e209f37a1703c946f98c22941f9b38dad96d185ec52a963e154383e521eee99f
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SHA512
06779f205f5e9d67738dfafebe0de7e5f73bbe4fc63c12386e1c049b1070ff0d32a9dbac089814c60aeb76558aae5087940d97b7810a59f70a44bf7075331373
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SSDEEP
12288:F9uoalDYM1D0XkTWcXu1fdfgfLSSSCSsz6+9XWdxwgNrLhC8JZbVSMX9P:vuoaBz9TtGlfSSTCSsG+tWrwKLhC8bUq
Malware Config
Extracted
metasploit
encoder/call4_dword_xor
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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Metasploit family
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Drops file in Drivers directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\drivers\DllSrv.exe d9c31bbc359952ebfb3947f66cde7abb_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\drivers\DllSrv.exe d9c31bbc359952ebfb3947f66cde7abb_JaffaCakes118.exe -
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 d9c31bbc359952ebfb3947f66cde7abb_JaffaCakes118.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine d9c31bbc359952ebfb3947f66cde7abb_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 d9c31bbc359952ebfb3947f66cde7abb_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d9c31bbc359952ebfb3947f66cde7abb_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d9c31bbc359952ebfb3947f66cde7abb_JaffaCakes118.exe"1⤵
- Drops file in Drivers directory
- Checks BIOS information in registry
- Identifies Wine through registry keys
- System Location Discovery: System Language Discovery
PID:2108