Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
30/05/2024, 22:33
Static task
static1
Behavioral task
behavioral1
Sample
548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe
Resource
win10v2004-20240508-en
General
-
Target
548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe
-
Size
73KB
-
MD5
22cfeff13ea92aab4f4cf3c5bfac6b4e
-
SHA1
10e0caa32edefc262459a66b01029eddf40936af
-
SHA256
548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb
-
SHA512
2f1a102f377f0c4505c165c78c7db2b3be48b7a40f526de26200c9e32aa4885b16c10c1d093b60fc9ae8ff9c33c25e18793118835ac7f0759f09a8f8caf00312
-
SSDEEP
768:agO5xRYi+SfSWHHNvvG5bnl/NqNwsKVDstHxYD0p1aXKynF0vQmYZS0HdJnfWOi/:RshfSWHHNvoLqNwDDGw02eQmh0HjWOi/
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
pid Process 3888 rundll32.exe -
Modifies system executable filetype association 2 TTPs 5 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Classes\exefile\shell\open\command 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"%1\" %*" 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "¢« \"%1\" %*" 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe Key created \REGISTRY\MACHINE\Software\Classes\exefile\shell\open\command rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "¢« \"%1\" %*" rundll32.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\¢«.exe 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe File opened for modification C:\Windows\SysWOW64\notepad¢¬.exe 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe File created C:\Windows\SysWOW64\notepad¢¬.exe 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe File opened for modification C:\Windows\SysWOW64\¢«.exe 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\system\rundll32.exe 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe File created C:\Windows\system\rundll32.exe 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe -
Modifies registry class 15 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"%1\" %*" 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\MSipv\MainUp = "1717108423" rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "notepad¢¬ %1" rundll32.exe Key created \REGISTRY\MACHINE\Software\Classes\MSipv 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "¢« \"%1\" %*" rundll32.exe Key created \REGISTRY\MACHINE\Software\Classes\txtfile\shell\open\command 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "¢« \"%1\" %*" 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "notepad¢¬ %1" 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\MSipv\MainSetup = "1717108423" rundll32.exe Key created \REGISTRY\MACHINE\Software\Classes\exefile\shell\open\command rundll32.exe Key created \REGISTRY\MACHINE\Software\Classes\txtfile\shell\open\command rundll32.exe Key created \REGISTRY\MACHINE\Software\Classes\exefile\shell\open\command 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "notepad.exe %1" 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe Key created \REGISTRY\MACHINE\Software\Classes\MSipv rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\MSipv\MainVer = "506" rundll32.exe -
Suspicious behavior: EnumeratesProcesses 28 IoCs
pid Process 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3888 rundll32.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 3888 rundll32.exe 3888 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2992 wrote to memory of 3888 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 86 PID 2992 wrote to memory of 3888 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 86 PID 2992 wrote to memory of 3888 2992 548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe"C:\Users\Admin\AppData\Local\Temp\548cbec5eabf1f88660ac9aeb23ff325d2d25d81a67333f3db0e9de7c8b8d6eb.exe"1⤵
- Modifies system executable filetype association
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2992 -
C:\Windows\system\rundll32.exeC:\Windows\system\rundll32.exe2⤵
- Executes dropped EXE
- Modifies system executable filetype association
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:3888
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
85KB
MD5eccdf3598686d4f8563076b1e21ac536
SHA1cabe9b54e807794fc2a2a5171221855c3037ed37
SHA256c94c236cee742db8f38f78c275ba9c38fd3644e5a93a0f68a636ba9cbc265863
SHA512b8993160b9be038ec7eff1fc1c296cc96314d4e009a45b901045ee87f53c435cff2cc05c71d4e461b5515bbdd2f0330cff1f1d89751509d8ab23b07fefeb941c
-
Filesize
84KB
MD52cd273a8fda08e9a6243fc00f27c2740
SHA1e0b3ed78667deee5b9f4d2a0c6a38ebea1dba6ac
SHA256d36683d0f548daf3b5bdb7d616d04d4c9bdba27528add5f1a4434949d6a51536
SHA5120f2e926eca8f4cca84e01df890f137a3ef6daeed1a060ef163673603633ebfacdf1fbd894c4c185d7d58a5c2d14de451faac9a3f776cb31178d26a3362464f9e