Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
06/09/2024, 08:02
Static task
static1
Behavioral task
behavioral1
Sample
cf10952db28c82854b57d32a7952c966_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
cf10952db28c82854b57d32a7952c966_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
cf10952db28c82854b57d32a7952c966_JaffaCakes118.exe
-
Size
164KB
-
MD5
cf10952db28c82854b57d32a7952c966
-
SHA1
b97523d2ffe29c1b639a88bee3932b0081a4992c
-
SHA256
c903bc3e382a7f0bdae2aba4bdf2b0d0337a9c98ac6e9be1c8ff9137da80da33
-
SHA512
367c9885052c08b85cf2677e84944c2446925e78efc4c6ad6b43bf8269773983a5773340197cb1b9b8f6d0ecfb57b88b4d4328e210136b55e6c908687e56bbb9
-
SSDEEP
3072:TtJ25uRBAm0Ai3vD+JByLB64zOWtfUbZabzssER7MZFzn:v25kANbbsazBfKZaMsM74
Malware Config
Signatures
-
Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\Windows\\system32\\macr.exe -runservice" macr.exe -
Executes dropped EXE 1 IoCs
pid Process 2656 macr.exe -
Loads dropped DLL 2 IoCs
pid Process 2644 cf10952db28c82854b57d32a7952c966_JaffaCakes118.exe 2644 cf10952db28c82854b57d32a7952c966_JaffaCakes118.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\unsrvc = "C:\\Windows\\system32\\macr.exe -runservice" macr.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\macr.exe cf10952db28c82854b57d32a7952c966_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\macr.exe cf10952db28c82854b57d32a7952c966_JaffaCakes118.exe File created C:\Windows\SysWOW64\macr.exe macr.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 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 cf10952db28c82854b57d32a7952c966_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language macr.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2644 cf10952db28c82854b57d32a7952c966_JaffaCakes118.exe 2644 cf10952db28c82854b57d32a7952c966_JaffaCakes118.exe 2644 cf10952db28c82854b57d32a7952c966_JaffaCakes118.exe 2644 cf10952db28c82854b57d32a7952c966_JaffaCakes118.exe 2644 cf10952db28c82854b57d32a7952c966_JaffaCakes118.exe 2656 macr.exe 2656 macr.exe 2656 macr.exe 2656 macr.exe 2656 macr.exe 2656 macr.exe 2656 macr.exe 2656 macr.exe 2656 macr.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2656 macr.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2644 cf10952db28c82854b57d32a7952c966_JaffaCakes118.exe 2656 macr.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2644 cf10952db28c82854b57d32a7952c966_JaffaCakes118.exe 2656 macr.exe 2656 macr.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2644 wrote to memory of 2656 2644 cf10952db28c82854b57d32a7952c966_JaffaCakes118.exe 30 PID 2644 wrote to memory of 2656 2644 cf10952db28c82854b57d32a7952c966_JaffaCakes118.exe 30 PID 2644 wrote to memory of 2656 2644 cf10952db28c82854b57d32a7952c966_JaffaCakes118.exe 30 PID 2644 wrote to memory of 2656 2644 cf10952db28c82854b57d32a7952c966_JaffaCakes118.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\cf10952db28c82854b57d32a7952c966_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\cf10952db28c82854b57d32a7952c966_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2644 -
C:\Windows\SysWOW64\macr.exeC:\Windows\system32\macr.exe -runservice2⤵
- Modifies WinLogon for persistence
- Executes dropped EXE
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2656
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
164KB
MD5cf10952db28c82854b57d32a7952c966
SHA1b97523d2ffe29c1b639a88bee3932b0081a4992c
SHA256c903bc3e382a7f0bdae2aba4bdf2b0d0337a9c98ac6e9be1c8ff9137da80da33
SHA512367c9885052c08b85cf2677e84944c2446925e78efc4c6ad6b43bf8269773983a5773340197cb1b9b8f6d0ecfb57b88b4d4328e210136b55e6c908687e56bbb9