Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
141s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
24/08/2023, 11:53
Static task
static1
Behavioral task
behavioral1
Sample
ea2dd10e48c71ccd06af16ad995fc8d8d90c926d3deaca1e3606055cfbd4771c.dll
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
ea2dd10e48c71ccd06af16ad995fc8d8d90c926d3deaca1e3606055cfbd4771c.dll
Resource
win10v2004-20230703-en
General
-
Target
ea2dd10e48c71ccd06af16ad995fc8d8d90c926d3deaca1e3606055cfbd4771c.dll
-
Size
804KB
-
MD5
783943ea7303c98a3ebd9e4de9bbdd89
-
SHA1
28dfc2245ba49da7a5a76b80e18f896ec28edaec
-
SHA256
ea2dd10e48c71ccd06af16ad995fc8d8d90c926d3deaca1e3606055cfbd4771c
-
SHA512
102318c3d4a9034fe036d8c7aa093dc205c8dce922fbfaf9d30ce8e731fab5f3485f21ff488f291813073fd6fee03ed7ccbf5ec8bd477532f954f41bf2c5d6bb
-
SSDEEP
3072:IFngdCjCM5hRZhUwFLH3QzGGyP/thfbpezjR15+yPsVZ1o96sl2B:ItgKtzhLdH3QSV9lbpez35sVk96sl
Malware Config
Signatures
-
Modifies registry class 45 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79CA96B3-C9B1-4BDD-A71E-85EDD1A3E237}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79CA96B3-C9B1-4BDD-A71E-85EDD1A3E237}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\eCrash_DBUpd.Scripts regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\eCrash_DBUpd.Scripts\Clsid regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8FD860FE-DEA2-448E-895A-0798814AD9FC}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8FD860FE-DEA2-448E-895A-0798814AD9FC} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79CA96B3-C9B1-4BDD-A71E-85EDD1A3E237}\ProgID\ = "eCrash_DBUpd.Scripts" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79CA96B3-C9B1-4BDD-A71E-85EDD1A3E237}\TypeLib\ = "{BAAD1A31-9886-48E8-91C4-BEA23D2B0A2F}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\eCrash_DBUpd.Scripts\ = "eCrash_DBUpd.Scripts" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8FD860FE-DEA2-448E-895A-0798814AD9FC}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79CA96B3-C9B1-4BDD-A71E-85EDD1A3E237}\Programmable regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8FD860FE-DEA2-448E-895A-0798814AD9FC}\TypeLib\ = "{BAAD1A31-9886-48E8-91C4-BEA23D2B0A2F}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8FD860FE-DEA2-448E-895A-0798814AD9FC}\TypeLib\ = "{BAAD1A31-9886-48E8-91C4-BEA23D2B0A2F}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79CA96B3-C9B1-4BDD-A71E-85EDD1A3E237} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8FD860FE-DEA2-448E-895A-0798814AD9FC}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8FD860FE-DEA2-448E-895A-0798814AD9FC}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79CA96B3-C9B1-4BDD-A71E-85EDD1A3E237}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ea2dd10e48c71ccd06af16ad995fc8d8d90c926d3deaca1e3606055cfbd4771c.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BAAD1A31-9886-48E8-91C4-BEA23D2B0A2F}\68.0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8FD860FE-DEA2-448E-895A-0798814AD9FC}\ = "_Scripts" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8FD860FE-DEA2-448E-895A-0798814AD9FC} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8FD860FE-DEA2-448E-895A-0798814AD9FC}\ = "_Scripts" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8FD860FE-DEA2-448E-895A-0798814AD9FC}\TypeLib\Version = "68.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79CA96B3-C9B1-4BDD-A71E-85EDD1A3E237}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79CA96B3-C9B1-4BDD-A71E-85EDD1A3E237}\Implemented Categories\{40FC6ED5-2438-11CF-A3DB-080036F12502} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BAAD1A31-9886-48E8-91C4-BEA23D2B0A2F}\68.0\ = "eCrash Database Update Component" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BAAD1A31-9886-48E8-91C4-BEA23D2B0A2F}\68.0\FLAGS regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BAAD1A31-9886-48E8-91C4-BEA23D2B0A2F}\68.0\0\win32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8FD860FE-DEA2-448E-895A-0798814AD9FC}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8FD860FE-DEA2-448E-895A-0798814AD9FC}\TypeLib\Version = "68.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79CA96B3-C9B1-4BDD-A71E-85EDD1A3E237}\ = "eCrash_DBUpd.Scripts" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79CA96B3-C9B1-4BDD-A71E-85EDD1A3E237}\VERSION regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79CA96B3-C9B1-4BDD-A71E-85EDD1A3E237}\VERSION\ = "104.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BAAD1A31-9886-48E8-91C4-BEA23D2B0A2F} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BAAD1A31-9886-48E8-91C4-BEA23D2B0A2F}\68.0\0 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79CA96B3-C9B1-4BDD-A71E-85EDD1A3E237}\Implemented Categories regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\eCrash_DBUpd.Scripts\Clsid\ = "{79CA96B3-C9B1-4BDD-A71E-85EDD1A3E237}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8FD860FE-DEA2-448E-895A-0798814AD9FC}\ = "Scripts" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8FD860FE-DEA2-448E-895A-0798814AD9FC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{79CA96B3-C9B1-4BDD-A71E-85EDD1A3E237}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BAAD1A31-9886-48E8-91C4-BEA23D2B0A2F}\68.0\HELPDIR regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BAAD1A31-9886-48E8-91C4-BEA23D2B0A2F}\68.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8FD860FE-DEA2-448E-895A-0798814AD9FC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8FD860FE-DEA2-448E-895A-0798814AD9FC}\ProxyStubClsid regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BAAD1A31-9886-48E8-91C4-BEA23D2B0A2F}\68.0\FLAGS\ = "0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BAAD1A31-9886-48E8-91C4-BEA23D2B0A2F}\68.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ea2dd10e48c71ccd06af16ad995fc8d8d90c926d3deaca1e3606055cfbd4771c.dll" regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3892 wrote to memory of 1744 3892 regsvr32.exe 82 PID 3892 wrote to memory of 1744 3892 regsvr32.exe 82 PID 3892 wrote to memory of 1744 3892 regsvr32.exe 82
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\ea2dd10e48c71ccd06af16ad995fc8d8d90c926d3deaca1e3606055cfbd4771c.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3892 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\ea2dd10e48c71ccd06af16ad995fc8d8d90c926d3deaca1e3606055cfbd4771c.dll2⤵
- Modifies registry class
PID:1744
-