Analysis
-
max time kernel
148s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
25/07/2024, 23:54
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe
Resource
win7-20240704-en
windows7-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
10 signatures
150 seconds
General
-
Target
71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe
-
Size
420KB
-
MD5
71c6c18a7143cd13e7c785f8631b8e17
-
SHA1
a7934c73b0d2bebc2479e7bb42309863b4a0b80f
-
SHA256
a96ae1dd912fc866007706b3f4f94491fb11397de5bf2a917da1412d00abf3c0
-
SHA512
0f0c9757aae8819c45f1321ab9a7f197c56a787407ac2b6928ed8bde585eb2639ed5ce4ad94799a2a1bb633bf1c9bbaa97302703c23d628891d7c22323012d06
-
SSDEEP
12288:zwNoQNPKmi5sfUU51pXaFMj1zl/lMxo/lo7CcZGe:cHNPKqfd/lRNcZ3
Score
10/10
Malware Config
Signatures
-
Modifies firewall policy service 3 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe:*:Enabled:Windows Services" 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe -
Executes dropped EXE 2 IoCs
pid Process 3520 lsass.exe 4128 lsass.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Services = "lsass.exe" 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2468 set thread context of 4144 2468 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 84 PID 3520 set thread context of 4128 3520 lsass.exe 87 -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\lsass.exe 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe File opened for modification C:\Windows\lsass.exe 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 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 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language lsass.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language lsass.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4128 lsass.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2468 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 3520 lsass.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 2468 wrote to memory of 4144 2468 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 84 PID 2468 wrote to memory of 4144 2468 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 84 PID 2468 wrote to memory of 4144 2468 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 84 PID 2468 wrote to memory of 4144 2468 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 84 PID 2468 wrote to memory of 4144 2468 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 84 PID 2468 wrote to memory of 4144 2468 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 84 PID 2468 wrote to memory of 4144 2468 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 84 PID 2468 wrote to memory of 4144 2468 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 84 PID 4144 wrote to memory of 3520 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 85 PID 4144 wrote to memory of 3520 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 85 PID 4144 wrote to memory of 3520 4144 71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe 85 PID 3520 wrote to memory of 4128 3520 lsass.exe 87 PID 3520 wrote to memory of 4128 3520 lsass.exe 87 PID 3520 wrote to memory of 4128 3520 lsass.exe 87 PID 3520 wrote to memory of 4128 3520 lsass.exe 87 PID 3520 wrote to memory of 4128 3520 lsass.exe 87 PID 3520 wrote to memory of 4128 3520 lsass.exe 87 PID 3520 wrote to memory of 4128 3520 lsass.exe 87 PID 3520 wrote to memory of 4128 3520 lsass.exe 87 PID 4128 wrote to memory of 3456 4128 lsass.exe 56 PID 4128 wrote to memory of 3456 4128 lsass.exe 56
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3456
-
C:\Users\Admin\AppData\Local\Temp\71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2468 -
C:\Users\Admin\AppData\Local\Temp\71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\71c6c18a7143cd13e7c785f8631b8e17_JaffaCakes118.exe3⤵
- Modifies firewall policy service
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4144 -
C:\Windows\lsass.exe"C:\Windows\lsass.exe"4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3520 -
C:\Windows\lsass.exeC:\Windows\lsass.exe5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4128
-
-
-
-
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
420KB
MD571c6c18a7143cd13e7c785f8631b8e17
SHA1a7934c73b0d2bebc2479e7bb42309863b4a0b80f
SHA256a96ae1dd912fc866007706b3f4f94491fb11397de5bf2a917da1412d00abf3c0
SHA5120f0c9757aae8819c45f1321ab9a7f197c56a787407ac2b6928ed8bde585eb2639ed5ce4ad94799a2a1bb633bf1c9bbaa97302703c23d628891d7c22323012d06