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Analysis
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max time kernel
149s -
max time network
141s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
12/09/2024, 13:29
Static task
static1
Behavioral task
behavioral1
Sample
dc5aa9e4f775253140a163a03fd485ce_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
dc5aa9e4f775253140a163a03fd485ce_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
dc5aa9e4f775253140a163a03fd485ce_JaffaCakes118.exe
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Size
3.7MB
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MD5
dc5aa9e4f775253140a163a03fd485ce
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SHA1
d43266b7fa53cebe7cc3ebfce2963e734f6f3c95
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SHA256
a96ce86de4328436269c41dae4036c6046ef115c51fb7647a89acafc476a36b0
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SHA512
889858cc3eed10e036d3c4aae21dca04dd8ae771b5d53b470b5d1eed5679cbf158edbcb26818308066ab3a26534b2a18d59f20d367281aab4817b0538f6b276f
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SSDEEP
49152:6mMs5NExiG6oe8Lqok7/unsMIStCGNtMPL0V8Mh4hcTUWwb9x5AwGZarB8myUDA2:6VsyiWeIqEsMISXg0V8Mw118EdMUDAM
Malware Config
Extracted
njrat
0.7d
GENRAM MOTO
milla.publicvm.com:1177
c1e444094e4e1836ba8400b3d476c9ef
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reg_key
c1e444094e4e1836ba8400b3d476c9ef
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splitter
|'|'|
Signatures
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Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2060 netsh.exe -
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c1e444094e4e1836ba8400b3d476c9ef.exe awsare.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c1e444094e4e1836ba8400b3d476c9ef.exe awsare.exe -
Executes dropped EXE 1 IoCs
pid Process 320 awsare.exe -
Loads dropped DLL 1 IoCs
pid Process 2220 dc5aa9e4f775253140a163a03fd485ce_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\c1e444094e4e1836ba8400b3d476c9ef = "\"C:\\Users\\Admin\\AppData\\Roaming\\awsare.exe\" .." awsare.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\c1e444094e4e1836ba8400b3d476c9ef = "\"C:\\Users\\Admin\\AppData\\Roaming\\awsare.exe\" .." awsare.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 value enumerated \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 -
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 dc5aa9e4f775253140a163a03fd485ce_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language awsare.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe -
Suspicious use of AdjustPrivilegeToken 35 IoCs
description pid Process Token: SeDebugPrivilege 320 awsare.exe Token: 33 320 awsare.exe Token: SeIncBasePriorityPrivilege 320 awsare.exe Token: 33 320 awsare.exe Token: SeIncBasePriorityPrivilege 320 awsare.exe Token: 33 320 awsare.exe Token: SeIncBasePriorityPrivilege 320 awsare.exe Token: 33 320 awsare.exe Token: SeIncBasePriorityPrivilege 320 awsare.exe Token: 33 320 awsare.exe Token: SeIncBasePriorityPrivilege 320 awsare.exe Token: 33 320 awsare.exe Token: SeIncBasePriorityPrivilege 320 awsare.exe Token: 33 320 awsare.exe Token: SeIncBasePriorityPrivilege 320 awsare.exe Token: 33 320 awsare.exe Token: SeIncBasePriorityPrivilege 320 awsare.exe Token: 33 320 awsare.exe Token: SeIncBasePriorityPrivilege 320 awsare.exe Token: 33 320 awsare.exe Token: SeIncBasePriorityPrivilege 320 awsare.exe Token: 33 320 awsare.exe Token: SeIncBasePriorityPrivilege 320 awsare.exe Token: 33 320 awsare.exe Token: SeIncBasePriorityPrivilege 320 awsare.exe Token: 33 320 awsare.exe Token: SeIncBasePriorityPrivilege 320 awsare.exe Token: 33 320 awsare.exe Token: SeIncBasePriorityPrivilege 320 awsare.exe Token: 33 320 awsare.exe Token: SeIncBasePriorityPrivilege 320 awsare.exe Token: 33 320 awsare.exe Token: SeIncBasePriorityPrivilege 320 awsare.exe Token: 33 320 awsare.exe Token: SeIncBasePriorityPrivilege 320 awsare.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2220 wrote to memory of 320 2220 dc5aa9e4f775253140a163a03fd485ce_JaffaCakes118.exe 30 PID 2220 wrote to memory of 320 2220 dc5aa9e4f775253140a163a03fd485ce_JaffaCakes118.exe 30 PID 2220 wrote to memory of 320 2220 dc5aa9e4f775253140a163a03fd485ce_JaffaCakes118.exe 30 PID 2220 wrote to memory of 320 2220 dc5aa9e4f775253140a163a03fd485ce_JaffaCakes118.exe 30 PID 320 wrote to memory of 2060 320 awsare.exe 31 PID 320 wrote to memory of 2060 320 awsare.exe 31 PID 320 wrote to memory of 2060 320 awsare.exe 31 PID 320 wrote to memory of 2060 320 awsare.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\dc5aa9e4f775253140a163a03fd485ce_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\dc5aa9e4f775253140a163a03fd485ce_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2220 -
C:\Users\Admin\AppData\Roaming\awsare.exe"C:\Users\Admin\AppData\Roaming\awsare.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:320 -
C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\awsare.exe" "awsare.exe" ENABLE3⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:2060
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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
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Downloads
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Filesize
3.7MB
MD5dc5aa9e4f775253140a163a03fd485ce
SHA1d43266b7fa53cebe7cc3ebfce2963e734f6f3c95
SHA256a96ce86de4328436269c41dae4036c6046ef115c51fb7647a89acafc476a36b0
SHA512889858cc3eed10e036d3c4aae21dca04dd8ae771b5d53b470b5d1eed5679cbf158edbcb26818308066ab3a26534b2a18d59f20d367281aab4817b0538f6b276f