Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Overview
overview
7Static
static
3PrimoCache....0.exe
windows7-x64
7PrimoCache....0.exe
windows10-2004-x64
7PrimoCache...or.exe
windows7-x64
1PrimoCache...or.exe
windows10-2004-x64
1PrimoCache...cv.sys
windows10-2004-x64
1PrimoCache...cv.sys
windows10-2004-x64
1PrimoCache...cv.sys
windows10-2004-x64
1PrimoCache...cv.sys
windows10-2004-x64
1PrimoCache...ll.bat
windows7-x64
1PrimoCache...ll.bat
windows10-2004-x64
1Analysis
-
max time kernel
92s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
26/05/2024, 16:54
Static task
static1
Behavioral task
behavioral1
Sample
PrimoCache/PrimoCache_Srv_Setup_4.3.0.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
PrimoCache/PrimoCache_Srv_Setup_4.3.0.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
PrimoCache/reg/CmdColor.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
PrimoCache/reg/CmdColor.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
PrimoCache/reg/drv.bak/win10-11_srv2016-2022/rxfcv.sys
Resource
win10v2004-20240426-en
Behavioral task
behavioral6
Sample
PrimoCache/reg/drv.bak/win7-8.1_srv2008-2012/rxfcv.sys
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
PrimoCache/reg/drv10/rxfcv.sys
Resource
win10v2004-20240508-en
Behavioral task
behavioral8
Sample
PrimoCache/reg/drv7/rxfcv.sys
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
PrimoCache/reg/install.bat
Resource
win7-20240419-en
Behavioral task
behavioral10
Sample
PrimoCache/reg/install.bat
Resource
win10v2004-20240508-en
General
-
Target
PrimoCache/reg/drv.bak/win10-11_srv2016-2022/rxfcv.sys
-
Size
165KB
-
MD5
473b8adfbe072b7801769aaa4737db33
-
SHA1
f3a89a15270781900d07e863e03bebe6218000b6
-
SHA256
3cd21708c94b637c524d2fe229efe9fc746a78c8d548cf5c3a4d982eb43df1bd
-
SHA512
efa183644bc7e5b9b27cd831d7d9251721db0f7e37da1a03b8494ec77bd3d8a806b02dd6b4df02391b60e43b245ddd799e23f382f146a40d415124402fc1d3c9
-
SSDEEP
3072:sx2wCHkf+Lre/d+I63SWnkB3pmdtgKQz25pwEo1M7hmdZC88vxPbS:OZWLa/dftWkCOEpsZCZvtbS
Malware Config
Signatures
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\PrimoCache\reg\drv.bak\win10-11_srv2016-2022\rxfcv.sys1⤵PID:4064
-
C:\Users\Admin\AppData\Local\Temp\PrimoCache\reg\drv.bak\win10-11_srv2016-2022\rxfcv.sysC:\Users\Admin\AppData\Local\Temp\PrimoCache\reg\drv.bak\win10-11_srv2016-2022\rxfcv.sys2⤵PID:4036
-