Analysis
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max time kernel
149s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
06-01-2025 10:11
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe
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Size
6.9MB
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MD5
1d8e7ecc9a85f7ccec3db024776bc04d
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SHA1
47f0d3c6955b43b68d94d03d06a3a8ef1074ba91
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SHA256
f24ff61cb7aad7ddca71602ad20d293290c63e5affb8efe5b9096fafdf759106
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SHA512
d9dae142bfbf705122f9779b675b1da2451f33652244cd176328fa1d733d174823178693c05f9f28c52863b6a8334178b32be174a1cb3e04ac9d0c78a9b3fc8e
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SSDEEP
196608:17IDnutomkDjyDqvee1n/0FR9mnpdYaPp+v33SDHirA0ScmceqICt4KpBVbvT:17IDnutomkDjyDqvee1n/0FR9mnpdYag
Malware Config
Extracted
njrat
0.6.4
Test1
127.0.0.1:1245
8315d23300ad8a8da4ba0ac26bd93afc
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reg_key
8315d23300ad8a8da4ba0ac26bd93afc
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splitter
|'|'|
Signatures
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Njrat family
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Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 1616 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\8315d23300ad8a8da4ba0ac26bd93afc.exe ml.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\8315d23300ad8a8da4ba0ac26bd93afc.exe ml.exe -
Executes dropped EXE 6 IoCs
pid Process 2932 ml.exe 2984 ml.exe 332 ml.exe 1432 ml.exe 3036 ml.exe 1692 ml.exe -
Loads dropped DLL 7 IoCs
pid Process 1736 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 1736 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 2932 ml.exe 2984 ml.exe 332 ml.exe 1432 ml.exe 3036 ml.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\8315d23300ad8a8da4ba0ac26bd93afc = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\ml.exe\" .." ml.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\8315d23300ad8a8da4ba0ac26bd93afc = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\ml.exe\" .." ml.exe -
Suspicious use of SetThreadContext 10 IoCs
description pid Process procid_target PID 2820 set thread context of 2764 2820 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 30 PID 2764 set thread context of 2732 2764 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 31 PID 2732 set thread context of 2628 2732 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 32 PID 2628 set thread context of 1160 2628 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 33 PID 1160 set thread context of 1736 1160 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 34 PID 2932 set thread context of 2984 2932 ml.exe 36 PID 2984 set thread context of 332 2984 ml.exe 37 PID 332 set thread context of 1432 332 ml.exe 38 PID 1432 set thread context of 3036 1432 ml.exe 39 PID 3036 set thread context of 1692 3036 ml.exe 40 -
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 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 13 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 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ml.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ml.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ml.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ml.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ml.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ml.exe -
Suspicious behavior: EnumeratesProcesses 38 IoCs
pid Process 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe 1692 ml.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1692 ml.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2820 wrote to memory of 2764 2820 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 30 PID 2820 wrote to memory of 2764 2820 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 30 PID 2820 wrote to memory of 2764 2820 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 30 PID 2820 wrote to memory of 2764 2820 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 30 PID 2820 wrote to memory of 2764 2820 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 30 PID 2820 wrote to memory of 2764 2820 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 30 PID 2820 wrote to memory of 2764 2820 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 30 PID 2820 wrote to memory of 2764 2820 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 30 PID 2764 wrote to memory of 2732 2764 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 31 PID 2764 wrote to memory of 2732 2764 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 31 PID 2764 wrote to memory of 2732 2764 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 31 PID 2764 wrote to memory of 2732 2764 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 31 PID 2764 wrote to memory of 2732 2764 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 31 PID 2764 wrote to memory of 2732 2764 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 31 PID 2764 wrote to memory of 2732 2764 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 31 PID 2764 wrote to memory of 2732 2764 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 31 PID 2732 wrote to memory of 2628 2732 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 32 PID 2732 wrote to memory of 2628 2732 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 32 PID 2732 wrote to memory of 2628 2732 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 32 PID 2732 wrote to memory of 2628 2732 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 32 PID 2732 wrote to memory of 2628 2732 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 32 PID 2732 wrote to memory of 2628 2732 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 32 PID 2732 wrote to memory of 2628 2732 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 32 PID 2732 wrote to memory of 2628 2732 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 32 PID 2628 wrote to memory of 1160 2628 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 33 PID 2628 wrote to memory of 1160 2628 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 33 PID 2628 wrote to memory of 1160 2628 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 33 PID 2628 wrote to memory of 1160 2628 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 33 PID 2628 wrote to memory of 1160 2628 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 33 PID 2628 wrote to memory of 1160 2628 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 33 PID 2628 wrote to memory of 1160 2628 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 33 PID 2628 wrote to memory of 1160 2628 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 33 PID 1160 wrote to memory of 1736 1160 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 34 PID 1160 wrote to memory of 1736 1160 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 34 PID 1160 wrote to memory of 1736 1160 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 34 PID 1160 wrote to memory of 1736 1160 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 34 PID 1160 wrote to memory of 1736 1160 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 34 PID 1160 wrote to memory of 1736 1160 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 34 PID 1160 wrote to memory of 1736 1160 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 34 PID 1160 wrote to memory of 1736 1160 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 34 PID 1160 wrote to memory of 1736 1160 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 34 PID 1736 wrote to memory of 2932 1736 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 35 PID 1736 wrote to memory of 2932 1736 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 35 PID 1736 wrote to memory of 2932 1736 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 35 PID 1736 wrote to memory of 2932 1736 JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe 35 PID 2932 wrote to memory of 2984 2932 ml.exe 36 PID 2932 wrote to memory of 2984 2932 ml.exe 36 PID 2932 wrote to memory of 2984 2932 ml.exe 36 PID 2932 wrote to memory of 2984 2932 ml.exe 36 PID 2932 wrote to memory of 2984 2932 ml.exe 36 PID 2932 wrote to memory of 2984 2932 ml.exe 36 PID 2932 wrote to memory of 2984 2932 ml.exe 36 PID 2932 wrote to memory of 2984 2932 ml.exe 36 PID 2984 wrote to memory of 332 2984 ml.exe 37 PID 2984 wrote to memory of 332 2984 ml.exe 37 PID 2984 wrote to memory of 332 2984 ml.exe 37 PID 2984 wrote to memory of 332 2984 ml.exe 37 PID 2984 wrote to memory of 332 2984 ml.exe 37 PID 2984 wrote to memory of 332 2984 ml.exe 37 PID 2984 wrote to memory of 332 2984 ml.exe 37 PID 2984 wrote to memory of 332 2984 ml.exe 37 PID 332 wrote to memory of 1432 332 ml.exe 38 PID 332 wrote to memory of 1432 332 ml.exe 38 PID 332 wrote to memory of 1432 332 ml.exe 38
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2820 -
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2764 -
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe"3⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2732 -
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe"4⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2628 -
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe"5⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1160 -
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1d8e7ecc9a85f7ccec3db024776bc04d.exe"6⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1736 -
C:\Users\Admin\AppData\Local\Temp\ml.exe"C:\Users\Admin\AppData\Local\Temp\ml.exe"7⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2932 -
C:\Users\Admin\AppData\Local\Temp\ml.exe"C:\Users\Admin\AppData\Local\Temp\ml.exe"8⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2984 -
C:\Users\Admin\AppData\Local\Temp\ml.exe"C:\Users\Admin\AppData\Local\Temp\ml.exe"9⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:332 -
C:\Users\Admin\AppData\Local\Temp\ml.exe"C:\Users\Admin\AppData\Local\Temp\ml.exe"10⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
PID:1432 -
C:\Users\Admin\AppData\Local\Temp\ml.exe"C:\Users\Admin\AppData\Local\Temp\ml.exe"11⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
PID:3036 -
C:\Users\Admin\AppData\Local\Temp\ml.exe"C:\Users\Admin\AppData\Local\Temp\ml.exe"12⤵
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1692 -
C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\ml.exe" "ml.exe" ENABLE13⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:1616
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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
6.9MB
MD51d8e7ecc9a85f7ccec3db024776bc04d
SHA147f0d3c6955b43b68d94d03d06a3a8ef1074ba91
SHA256f24ff61cb7aad7ddca71602ad20d293290c63e5affb8efe5b9096fafdf759106
SHA512d9dae142bfbf705122f9779b675b1da2451f33652244cd176328fa1d733d174823178693c05f9f28c52863b6a8334178b32be174a1cb3e04ac9d0c78a9b3fc8e