Analysis
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max time kernel
140s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
08-09-2024 01:17
Static task
static1
Behavioral task
behavioral1
Sample
d337f11f68de86ac4e02a4e264cf9686_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
d337f11f68de86ac4e02a4e264cf9686_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
d337f11f68de86ac4e02a4e264cf9686_JaffaCakes118.exe
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Size
665KB
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MD5
d337f11f68de86ac4e02a4e264cf9686
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SHA1
36fdaa51305b5d1730da1483caa91d35af04f55e
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SHA256
cec706bea32cbe105b5d6c4334a4d6974a61b72d569bb141f8184857c1ec09c3
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SHA512
31bb0961d11bbce75658c70bc68e0aaa3746a8fd066b7c3d061af5160359a7e2aab7688fec0eefa6ced047719349d1aaccbd74792df71943e14e203c23dd1621
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SSDEEP
12288:CmCq4cFulomR6nPh7RSVo9jLw55bASsO9YQVcZL27Vk4my0b6+a:Cq4c+R6PhDwXbArO9YQVcFkk9Bm
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x0009000000023442-3.dat acprotect -
Loads dropped DLL 2 IoCs
pid Process 2820 d337f11f68de86ac4e02a4e264cf9686_JaffaCakes118.exe 2820 d337f11f68de86ac4e02a4e264cf9686_JaffaCakes118.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 d337f11f68de86ac4e02a4e264cf9686_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 d337f11f68de86ac4e02a4e264cf9686_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2820 d337f11f68de86ac4e02a4e264cf9686_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d337f11f68de86ac4e02a4e264cf9686_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d337f11f68de86ac4e02a4e264cf9686_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2820
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
172KB
MD5685f1cbd4af30a1d0c25f252d399a666
SHA16a1b978f5e6150b88c8634146f1406ed97d2f134
SHA2560e478c95a7a07570a69e6061e7c1da9001bccad9cc454f2ed4da58824a13e0f4
SHA5126555ad6b4f4f26105ca8aad64501d74519a3e091f559b4b563d6ffb20a2ddfcde65e4fe94971a9bc65e86db577f2548ca00f9920d341c8ea808b04c0947d61d9