Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
04/10/2024, 03:52
Behavioral task
behavioral1
Sample
11b8ed7818b874e5ee7a1d1694637023_JaffaCakes118.xls
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
11b8ed7818b874e5ee7a1d1694637023_JaffaCakes118.xls
Resource
win10v2004-20240802-en
General
-
Target
11b8ed7818b874e5ee7a1d1694637023_JaffaCakes118.xls
-
Size
132KB
-
MD5
11b8ed7818b874e5ee7a1d1694637023
-
SHA1
c0bad45eb3f7b222146283d9b846977f8575a88b
-
SHA256
ca334a40d33507790776983aed820a0ea3d9e0fcddddd5024efd39e16cd7b4f6
-
SHA512
34d9aef98867f984f0dbc81b4e5ed99f4be769c3484f5e6c07046884c5291aecb4555791153307741c5b69fb11b298508ddfd9952d976435a7fceca9a1b2f222
-
SSDEEP
3072:Z+Fi+VjV3lj/HeWVbrzQ7ITkD2TLjvaw5D8:j+VVRa2r
Malware Config
Signatures
-
Process spawned unexpected child process 3 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
description pid pid_target Process procid_target Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process 1916 2480 cmd.exe 29 Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process 752 2480 cmd.exe 29 Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process 2952 2480 cmd.exe 29 -
Deletes itself 1 IoCs
pid Process 2480 EXCEL.EXE -
Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
-
System Location Discovery: System Language Discovery 1 TTPs 5 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language attrib.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language EXCEL.EXE -
Office loads VBA resources, possible macro or embedded object present
-
Enumerates system info in registry 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE -
NTFS ADS 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Local\Temp\68077F00\:Zone.Identifier:$DATA EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2480 EXCEL.EXE -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2480 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2480 EXCEL.EXE 2480 EXCEL.EXE 2480 EXCEL.EXE -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 2480 wrote to memory of 1916 2480 EXCEL.EXE 30 PID 2480 wrote to memory of 1916 2480 EXCEL.EXE 30 PID 2480 wrote to memory of 1916 2480 EXCEL.EXE 30 PID 2480 wrote to memory of 1916 2480 EXCEL.EXE 30 PID 2480 wrote to memory of 752 2480 EXCEL.EXE 31 PID 2480 wrote to memory of 752 2480 EXCEL.EXE 31 PID 2480 wrote to memory of 752 2480 EXCEL.EXE 31 PID 2480 wrote to memory of 752 2480 EXCEL.EXE 31 PID 2480 wrote to memory of 2952 2480 EXCEL.EXE 32 PID 2480 wrote to memory of 2952 2480 EXCEL.EXE 32 PID 2480 wrote to memory of 2952 2480 EXCEL.EXE 32 PID 2480 wrote to memory of 2952 2480 EXCEL.EXE 32 PID 1916 wrote to memory of 2256 1916 cmd.exe 36 PID 1916 wrote to memory of 2256 1916 cmd.exe 36 PID 1916 wrote to memory of 2256 1916 cmd.exe 36 PID 1916 wrote to memory of 2256 1916 cmd.exe 36 -
Views/modifies file attributes 1 TTPs 1 IoCs
pid Process 2256 attrib.exe
Processes
-
C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\11b8ed7818b874e5ee7a1d1694637023_JaffaCakes118.xls1⤵
- Deletes itself
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- NTFS ADS
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2480 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c attrib -S -h "C:\Users\Admin\AppData\Roaming\Microsoft\Excel\XLSTART\K4.XLS"2⤵
- Process spawned unexpected child process
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1916 -
C:\Windows\SysWOW64\attrib.exeattrib -S -h "C:\Users\Admin\AppData\Roaming\Microsoft\Excel\XLSTART\K4.XLS"3⤵
- System Location Discovery: System Language Discovery
- Views/modifies file attributes
PID:2256
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c Del /F /Q "C:\Users\Admin\AppData\Roaming\Microsoft\Excel\XLSTART\K4.XLS"2⤵
- Process spawned unexpected child process
- System Location Discovery: System Language Discovery
PID:752
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c RD /S /Q "C:\Users\Admin\AppData\Roaming\Microsoft\Excel\XLSTART\K4.XLS"2⤵
- Process spawned unexpected child process
- System Location Discovery: System Language Discovery
PID:2952
-