Analysis
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max time kernel
150s -
max time network
139s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
28-09-2024 14:18
Behavioral task
behavioral1
Sample
fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
12 signatures
150 seconds
General
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Target
fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe
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Size
46KB
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MD5
fc7a1eea4d05a7cad4980f5724f0c30a
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SHA1
da5be304a80c79e738dd7b35e221f2349d23a620
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SHA256
b260adf79585d2adab17251339114b8a6ceee27694d7c716ee11207988393928
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SHA512
ec8aed0ec72e6c04b630e1bef37cd0a0c5e18e1184c3c49cded41a4676bd8696844ad4418b425851c02876b4301bb485251f885854f50a4ac1365bb6f3eff8ff
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SSDEEP
768:qqMv+ZW1nRNAzx7SnI1OfoFLhvi0QmIDUu0tiLGj5aH26:zMS2a9RLQVkvjEW6
Malware Config
Extracted
Family
njrat
Version
0.7d
Botnet
svhost
C2
192.168.100.4:1604
Mutex
fabc31ebe8823518f9ddd5a734669637
Attributes
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reg_key
fabc31ebe8823518f9ddd5a734669637
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splitter
Y262SUCZ4UJJ
Signatures
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Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2652 netsh.exe -
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\fabc31ebe8823518f9ddd5a734669637.exe WindowsServices.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\fabc31ebe8823518f9ddd5a734669637.exe WindowsServices.exe -
Executes dropped EXE 1 IoCs
pid Process 2800 WindowsServices.exe -
Loads dropped DLL 1 IoCs
pid Process 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\fabc31ebe8823518f9ddd5a734669637 = "\"C:\\Users\\Admin\\AppData\\Roaming\\WindowsServices.exe\" .." WindowsServices.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\fabc31ebe8823518f9ddd5a734669637 = "\"C:\\Users\\Admin\\AppData\\Roaming\\WindowsServices.exe\" .." WindowsServices.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 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 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 -
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 WindowsServices.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: SeDebugPrivilege 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe Token: SeDebugPrivilege 2800 WindowsServices.exe Token: 33 2800 WindowsServices.exe Token: SeIncBasePriorityPrivilege 2800 WindowsServices.exe Token: 33 2800 WindowsServices.exe Token: SeIncBasePriorityPrivilege 2800 WindowsServices.exe Token: 33 2800 WindowsServices.exe Token: SeIncBasePriorityPrivilege 2800 WindowsServices.exe Token: 33 2800 WindowsServices.exe Token: SeIncBasePriorityPrivilege 2800 WindowsServices.exe Token: 33 2800 WindowsServices.exe Token: SeIncBasePriorityPrivilege 2800 WindowsServices.exe Token: 33 2800 WindowsServices.exe Token: SeIncBasePriorityPrivilege 2800 WindowsServices.exe Token: 33 2800 WindowsServices.exe Token: SeIncBasePriorityPrivilege 2800 WindowsServices.exe Token: 33 2800 WindowsServices.exe Token: SeIncBasePriorityPrivilege 2800 WindowsServices.exe Token: 33 2800 WindowsServices.exe Token: SeIncBasePriorityPrivilege 2800 WindowsServices.exe Token: 33 2800 WindowsServices.exe Token: SeIncBasePriorityPrivilege 2800 WindowsServices.exe Token: 33 2800 WindowsServices.exe Token: SeIncBasePriorityPrivilege 2800 WindowsServices.exe Token: 33 2800 WindowsServices.exe Token: SeIncBasePriorityPrivilege 2800 WindowsServices.exe Token: 33 2800 WindowsServices.exe Token: SeIncBasePriorityPrivilege 2800 WindowsServices.exe Token: 33 2800 WindowsServices.exe Token: SeIncBasePriorityPrivilege 2800 WindowsServices.exe Token: 33 2800 WindowsServices.exe Token: SeIncBasePriorityPrivilege 2800 WindowsServices.exe Token: 33 2800 WindowsServices.exe Token: SeIncBasePriorityPrivilege 2800 WindowsServices.exe Token: 33 2800 WindowsServices.exe Token: SeIncBasePriorityPrivilege 2800 WindowsServices.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2060 wrote to memory of 2800 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 31 PID 2060 wrote to memory of 2800 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 31 PID 2060 wrote to memory of 2800 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 31 PID 2060 wrote to memory of 2800 2060 fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe 31 PID 2800 wrote to memory of 2652 2800 WindowsServices.exe 32 PID 2800 wrote to memory of 2652 2800 WindowsServices.exe 32 PID 2800 wrote to memory of 2652 2800 WindowsServices.exe 32 PID 2800 wrote to memory of 2652 2800 WindowsServices.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fc7a1eea4d05a7cad4980f5724f0c30a_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2060 -
C:\Users\Admin\AppData\Roaming\WindowsServices.exe"C:\Users\Admin\AppData\Roaming\WindowsServices.exe"2⤵
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2800 -
C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\WindowsServices.exe" "WindowsServices.exe" ENABLE3⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:2652
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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
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
46KB
MD5fc7a1eea4d05a7cad4980f5724f0c30a
SHA1da5be304a80c79e738dd7b35e221f2349d23a620
SHA256b260adf79585d2adab17251339114b8a6ceee27694d7c716ee11207988393928
SHA512ec8aed0ec72e6c04b630e1bef37cd0a0c5e18e1184c3c49cded41a4676bd8696844ad4418b425851c02876b4301bb485251f885854f50a4ac1365bb6f3eff8ff