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Analysis
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max time kernel
150s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
29/07/2024, 18:32
Static task
static1
Behavioral task
behavioral1
Sample
5863b3fc1f5584b0327bf2d477bd6e06_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
5863b3fc1f5584b0327bf2d477bd6e06_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
5863b3fc1f5584b0327bf2d477bd6e06_JaffaCakes118.exe
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Size
3.7MB
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MD5
5863b3fc1f5584b0327bf2d477bd6e06
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SHA1
946334947112c5bd444ba31771331c6d6698cc4d
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SHA256
e4c2e415798c392ea1dc3c1eba2cc30d1b98baf911e410862f76e8f61e89631b
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SHA512
9926f65d2ea6debc2d73adf352583ea6c82f7c1d41f69b82d6a55cc280154acad3a97f1be04072dd05eb1a15ab298d755eee4a5f1b88788693403be54500d613
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SSDEEP
98304:5Ih8syiWeIqEsMISXg0V8Mw118EdMUDAM:eh8fLQtL3LL
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 2640 netsh.exe -
Drops startup file 2 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c1e444094e4e1836ba8400b3d476c9ef.exe awsare.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c1e444094e4e1836ba8400b3d476c9ef.exe awsare.exe -
Executes dropped EXE 1 IoCs
pid Process 2804 awsare.exe -
Loads dropped DLL 1 IoCs
pid Process 3012 5863b3fc1f5584b0327bf2d477bd6e06_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\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 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 5863b3fc1f5584b0327bf2d477bd6e06_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 33 IoCs
description pid Process Token: SeDebugPrivilege 2804 awsare.exe Token: 33 2804 awsare.exe Token: SeIncBasePriorityPrivilege 2804 awsare.exe Token: 33 2804 awsare.exe Token: SeIncBasePriorityPrivilege 2804 awsare.exe Token: 33 2804 awsare.exe Token: SeIncBasePriorityPrivilege 2804 awsare.exe Token: 33 2804 awsare.exe Token: SeIncBasePriorityPrivilege 2804 awsare.exe Token: 33 2804 awsare.exe Token: SeIncBasePriorityPrivilege 2804 awsare.exe Token: 33 2804 awsare.exe Token: SeIncBasePriorityPrivilege 2804 awsare.exe Token: 33 2804 awsare.exe Token: SeIncBasePriorityPrivilege 2804 awsare.exe Token: 33 2804 awsare.exe Token: SeIncBasePriorityPrivilege 2804 awsare.exe Token: 33 2804 awsare.exe Token: SeIncBasePriorityPrivilege 2804 awsare.exe Token: 33 2804 awsare.exe Token: SeIncBasePriorityPrivilege 2804 awsare.exe Token: 33 2804 awsare.exe Token: SeIncBasePriorityPrivilege 2804 awsare.exe Token: 33 2804 awsare.exe Token: SeIncBasePriorityPrivilege 2804 awsare.exe Token: 33 2804 awsare.exe Token: SeIncBasePriorityPrivilege 2804 awsare.exe Token: 33 2804 awsare.exe Token: SeIncBasePriorityPrivilege 2804 awsare.exe Token: 33 2804 awsare.exe Token: SeIncBasePriorityPrivilege 2804 awsare.exe Token: 33 2804 awsare.exe Token: SeIncBasePriorityPrivilege 2804 awsare.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 3012 wrote to memory of 2804 3012 5863b3fc1f5584b0327bf2d477bd6e06_JaffaCakes118.exe 29 PID 3012 wrote to memory of 2804 3012 5863b3fc1f5584b0327bf2d477bd6e06_JaffaCakes118.exe 29 PID 3012 wrote to memory of 2804 3012 5863b3fc1f5584b0327bf2d477bd6e06_JaffaCakes118.exe 29 PID 3012 wrote to memory of 2804 3012 5863b3fc1f5584b0327bf2d477bd6e06_JaffaCakes118.exe 29 PID 2804 wrote to memory of 2640 2804 awsare.exe 30 PID 2804 wrote to memory of 2640 2804 awsare.exe 30 PID 2804 wrote to memory of 2640 2804 awsare.exe 30 PID 2804 wrote to memory of 2640 2804 awsare.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\5863b3fc1f5584b0327bf2d477bd6e06_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5863b3fc1f5584b0327bf2d477bd6e06_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3012 -
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:2804 -
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:2640
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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
MD55863b3fc1f5584b0327bf2d477bd6e06
SHA1946334947112c5bd444ba31771331c6d6698cc4d
SHA256e4c2e415798c392ea1dc3c1eba2cc30d1b98baf911e410862f76e8f61e89631b
SHA5129926f65d2ea6debc2d73adf352583ea6c82f7c1d41f69b82d6a55cc280154acad3a97f1be04072dd05eb1a15ab298d755eee4a5f1b88788693403be54500d613