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Analysis
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max time kernel
149s -
max time network
155s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
19/08/2024, 04:00
Static task
static1
Behavioral task
behavioral1
Sample
a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe
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Size
487KB
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MD5
a980d1a55ca6cc39e9567961cba1226b
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SHA1
f93a1b7c5f302887f522a2573dbbd3a762faa82a
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SHA256
2dbb2c24d691355e175d06e9b6f0a4d6cb19007dcfa1e166a9053cb99b1fd5a4
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SHA512
f829579e0da3f962e0fcd6998c769cf7f2006fe3a2c0b202902b95f165e8addd85497eff0adfbce4503f6d33c94937463084448a8a83014d76f7dfda9fe757a7
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SSDEEP
3072:VEMocGyYa14wvaGlJtZPPlIKXH41Wc4rXVHc5nUse5VS:VhzGyYaiw/ZHlIiJbTVHqU7
Malware Config
Signatures
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Drops file in Drivers directory 1 IoCs
description ioc Process File opened for modification C:\Windows\system32\drivers\etc\hosts a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe -
Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2788 Netsh.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vnet = "C:\\dropped.exe" a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2780 set thread context of 2248 2780 a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe 31 -
Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh Netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh Netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh Netsh.exe -
System Location Discovery: System Language Discovery 1 TTPs 3 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 a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Netsh.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 2780 wrote to memory of 2248 2780 a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe 31 PID 2780 wrote to memory of 2248 2780 a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe 31 PID 2780 wrote to memory of 2248 2780 a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe 31 PID 2780 wrote to memory of 2248 2780 a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe 31 PID 2780 wrote to memory of 2248 2780 a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe 31 PID 2780 wrote to memory of 2248 2780 a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe 31 PID 2780 wrote to memory of 2248 2780 a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe 31 PID 2780 wrote to memory of 2248 2780 a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe 31 PID 2780 wrote to memory of 2248 2780 a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe 31 PID 2780 wrote to memory of 2248 2780 a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe 31 PID 2780 wrote to memory of 2248 2780 a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe 31 PID 2780 wrote to memory of 2788 2780 a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe 30 PID 2780 wrote to memory of 2788 2780 a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe 30 PID 2780 wrote to memory of 2788 2780 a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe 30 PID 2780 wrote to memory of 2788 2780 a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe"1⤵
- Drops file in Drivers directory
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2780 -
C:\Windows\SysWOW64\Netsh.exe"Netsh" Advfirewall set Currentprofile State off2⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:2788
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C:\Users\Admin\AppData\Local\Temp\a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a980d1a55ca6cc39e9567961cba1226b_JaffaCakes118.exe"2⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:2248
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1