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Analysis
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max time kernel
147s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
06/09/2024, 22:08
Behavioral task
behavioral1
Sample
d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe
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Size
25KB
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MD5
d08b8b88c5eedba404551b2719bc8807
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SHA1
f8f8e915a4835e74093941f7e5c4f384366c8851
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SHA256
7a785062f577cc648d439acc18053d00726aa6a776f0ba546ee1ed0da98974b2
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SHA512
185292a3a2e4398e540c7ac878bb87b5680f76b8ce177f2ed0bd469610aee1cce75b418413c64e64c5c0198e983589401d5aceed61632ecbdea0ea2727dbcbc5
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SSDEEP
768:pb/rCH8V+r97dO5dzGVjJJcbWEYcJZVFZgH:JjiY+hE9GZkbxYoE
Malware Config
Signatures
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Modifies firewall policy service 3 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe -
Modifies Windows Firewall 2 TTPs 6 IoCs
pid Process 3020 netsh.exe 1260 netsh.exe 2700 netsh.exe 2916 netsh.exe 2024 netsh.exe 2956 netsh.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\mousedriver.exe d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2112-0-0x0000000000400000-0x0000000000416000-memory.dmp upx behavioral1/memory/2112-3-0x0000000000400000-0x0000000000416000-memory.dmp upx behavioral1/memory/2112-4-0x0000000000400000-0x0000000000416000-memory.dmp upx behavioral1/memory/2112-10-0x0000000000400000-0x0000000000416000-memory.dmp upx behavioral1/memory/2112-11-0x0000000000400000-0x0000000000416000-memory.dmp upx behavioral1/memory/2112-12-0x0000000000400000-0x0000000000416000-memory.dmp upx behavioral1/memory/2112-13-0x0000000000400000-0x0000000000416000-memory.dmp upx behavioral1/memory/2112-14-0x0000000000400000-0x0000000000416000-memory.dmp upx behavioral1/memory/2112-15-0x0000000000400000-0x0000000000416000-memory.dmp upx behavioral1/memory/2112-16-0x0000000000400000-0x0000000000416000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\engel = "C:\\Users\\Admin\\AppData\\Roaming\\updates\\updates.exe" d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\engel = "C:\\Users\\Admin\\AppData\\Local\\Temp\\d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe" d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Event Triggered Execution: Netsh Helper DLL 1 TTPs 18 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 queried \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key value enumerated \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 Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe 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 Key queried \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe -
System Location Discovery: System Language Discovery 1 TTPs 7 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 netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe -
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Main\DNS d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Main\DHCP = "1497302" d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 2112 wrote to memory of 2700 2112 d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe 31 PID 2112 wrote to memory of 2700 2112 d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe 31 PID 2112 wrote to memory of 2700 2112 d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe 31 PID 2112 wrote to memory of 2700 2112 d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe 31 PID 2112 wrote to memory of 2916 2112 d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe 33 PID 2112 wrote to memory of 2916 2112 d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe 33 PID 2112 wrote to memory of 2916 2112 d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe 33 PID 2112 wrote to memory of 2916 2112 d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe 33 PID 2112 wrote to memory of 2024 2112 d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe 35 PID 2112 wrote to memory of 2024 2112 d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe 35 PID 2112 wrote to memory of 2024 2112 d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe 35 PID 2112 wrote to memory of 2024 2112 d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe 35 PID 2112 wrote to memory of 2956 2112 d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe 37 PID 2112 wrote to memory of 2956 2112 d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe 37 PID 2112 wrote to memory of 2956 2112 d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe 37 PID 2112 wrote to memory of 2956 2112 d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe 37 PID 2112 wrote to memory of 3020 2112 d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe 39 PID 2112 wrote to memory of 3020 2112 d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe 39 PID 2112 wrote to memory of 3020 2112 d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe 39 PID 2112 wrote to memory of 3020 2112 d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe 39 PID 2112 wrote to memory of 1260 2112 d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe 41 PID 2112 wrote to memory of 1260 2112 d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe 41 PID 2112 wrote to memory of 1260 2112 d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe 41 PID 2112 wrote to memory of 1260 2112 d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe 41
Processes
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C:\Users\Admin\AppData\Local\Temp\d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe"1⤵
- Modifies firewall policy service
- Drops startup file
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of WriteProcessMemory
PID:2112 -
C:\Windows\SysWOW64\netsh.exe"C:\Windows\System32\netsh.exe" advfirewall firewall add rule name="d08b8b88c5eedba404551b2719bc8807_JaffaCakes118" dir=in action=allow program="C:\Users\Admin\AppData\Local\Temp\d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe"2⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:2700
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C:\Windows\SysWOW64\netsh.exe"C:\Windows\System32\netsh.exe" advfirewall firewall add rule name="d08b8b88c5eedba404551b2719bc8807_JaffaCakes118" dir=in action=allow program="C:\Users\Admin\AppData\Local\Temp\d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe"2⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:2916
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C:\Windows\SysWOW64\netsh.exe"C:\Windows\System32\netsh.exe" advfirewall firewall add rule name="d08b8b88c5eedba404551b2719bc8807_JaffaCakes118" dir=in action=allow program="C:\Users\Admin\AppData\Local\Temp\d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe"2⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:2024
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C:\Windows\SysWOW64\netsh.exe"C:\Windows\System32\netsh.exe" advfirewall firewall add rule name="d08b8b88c5eedba404551b2719bc8807_JaffaCakes118" dir=in action=allow program="C:\Users\Admin\AppData\Local\Temp\d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe"2⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:2956
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C:\Windows\SysWOW64\netsh.exe"C:\Windows\System32\netsh.exe" advfirewall firewall add rule name="d08b8b88c5eedba404551b2719bc8807_JaffaCakes118" dir=in action=allow program="C:\Users\Admin\AppData\Local\Temp\d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe"2⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:3020
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C:\Windows\SysWOW64\netsh.exe"C:\Windows\System32\netsh.exe" advfirewall firewall add rule name="d08b8b88c5eedba404551b2719bc8807_JaffaCakes118" dir=in action=allow program="C:\Users\Admin\AppData\Local\Temp\d08b8b88c5eedba404551b2719bc8807_JaffaCakes118.exe"2⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:1260
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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
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
2Disable or Modify System Firewall
2Modify Registry
3