Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
186s -
max time network
182s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
06/12/2022, 01:39
Static task
static1
Behavioral task
behavioral1
Sample
943822dfa8e7dcf61be6f3d861629a50168a6224b8d0b91afbe082167f705c46.dll
Resource
win7-20221111-en
windows7-x64
Behavioral task
behavioral2
Sample
943822dfa8e7dcf61be6f3d861629a50168a6224b8d0b91afbe082167f705c46.dll
Resource
win10v2004-20221111-en
windows10-2004-x64
General
-
Target
943822dfa8e7dcf61be6f3d861629a50168a6224b8d0b91afbe082167f705c46.dll
-
Size
30KB
-
MD5
0c19ecde0c2bca0860064ba80a4cf225
-
SHA1
8b382026a39a7474258da9b22afc9b74a3a15ac6
-
SHA256
943822dfa8e7dcf61be6f3d861629a50168a6224b8d0b91afbe082167f705c46
-
SHA512
e6bd1d3210b0dd93a0d38858a24face205dd53a7e193aed7cccf0995b97963213475a2386e1a3e81bb29767ccc51794f06ee2d80ec3acc99938ade3e0f83288f
-
SSDEEP
768:/Zn1S9JnjOksv3QjTdqM8duZN7bVBN+Q9U8y+XFj5Km5CPL:V4fjOkTTdqruZlVBxgCFjn5OL
Malware Config
Signatures
-
Loads dropped DLL 1 IoCs
pid Process 4796 rundll32.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\lua.wkl rundll32.exe File opened for modification C:\Windows\SysWOW64\lua.wkl rundll32.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs
pid Process 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\msocx.dll rundll32.exe File opened for modification C:\Windows\msocx.dll rundll32.exe -
Modifies registry class 5 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7B3AC3FA-B695-41b6-BAA0-860EB5EB6FD6}\{F69EB73C-700A-42c9-8F9D-E8C4ABC27EF3} = "943822dfa8e7dcf61be6f3d861629a50168a6224b8d0b91afbe082167f705c46.dll,1294484522,-2036409223,-352895392" rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}\InProcServer32 rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9} rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7B3AC3FA-B695-41b6-BAA0-860EB5EB6FD6} rundll32.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe 4796 rundll32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 5040 wrote to memory of 4540 5040 rundll32.exe 82 PID 5040 wrote to memory of 4540 5040 rundll32.exe 82 PID 5040 wrote to memory of 4540 5040 rundll32.exe 82 PID 4540 wrote to memory of 4796 4540 rundll32.exe 84 PID 4540 wrote to memory of 4796 4540 rundll32.exe 84 PID 4540 wrote to memory of 4796 4540 rundll32.exe 84
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\943822dfa8e7dcf61be6f3d861629a50168a6224b8d0b91afbe082167f705c46.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:5040 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\943822dfa8e7dcf61be6f3d861629a50168a6224b8d0b91afbe082167f705c46.dll,#12⤵
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4540 -
C:\Windows\SysWOW64\rundll32.exerundll32 "C:\Windows\msocx.dll",_RunAs@163⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:4796
-
-
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
30KB
MD50c19ecde0c2bca0860064ba80a4cf225
SHA18b382026a39a7474258da9b22afc9b74a3a15ac6
SHA256943822dfa8e7dcf61be6f3d861629a50168a6224b8d0b91afbe082167f705c46
SHA512e6bd1d3210b0dd93a0d38858a24face205dd53a7e193aed7cccf0995b97963213475a2386e1a3e81bb29767ccc51794f06ee2d80ec3acc99938ade3e0f83288f
-
Filesize
30KB
MD50c19ecde0c2bca0860064ba80a4cf225
SHA18b382026a39a7474258da9b22afc9b74a3a15ac6
SHA256943822dfa8e7dcf61be6f3d861629a50168a6224b8d0b91afbe082167f705c46
SHA512e6bd1d3210b0dd93a0d38858a24face205dd53a7e193aed7cccf0995b97963213475a2386e1a3e81bb29767ccc51794f06ee2d80ec3acc99938ade3e0f83288f