Overview
overview
7Static
static
3Marfrig/CP...64.exe
windows7-x64
6Marfrig/CP...64.exe
windows10-2004-x64
4Marfrig/CP...86.exe
windows7-x64
4Marfrig/CP...86.exe
windows10-2004-x64
4Marfrig/CP...09.dll
windows7-x64
1Marfrig/CP...09.dll
windows10-2004-x64
1Marfrig/CP...nm.sys
windows7-x64
1Marfrig/CP...nm.sys
windows10-2004-x64
1Marfrig/CP...er.sys
windows7-x64
1Marfrig/CP...er.sys
windows10-2004-x64
1Marfrig/CP...09.dll
windows7-x64
1Marfrig/CP...09.dll
windows10-2004-x64
1Marfrig/CP...nm.sys
windows7-x64
1Marfrig/CP...nm.sys
windows10-2004-x64
1Marfrig/CP...er.sys
windows7-x64
1Marfrig/CP...er.sys
windows10-2004-x64
1Marfrig/Ce...ay.jar
windows7-x64
1Marfrig/Ce...ay.jar
windows10-2004-x64
7Marfrig/putty.exe
windows7-x64
1Marfrig/putty.exe
windows10-2004-x64
1Analysis
-
max time kernel
122s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
08-07-2024 17:47
Static task
static1
Behavioral task
behavioral1
Sample
Marfrig/CP210x_VCP_Windows/CP210xVCPInstaller_x64.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
Marfrig/CP210x_VCP_Windows/CP210xVCPInstaller_x64.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral3
Sample
Marfrig/CP210x_VCP_Windows/CP210xVCPInstaller_x86.exe
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
Marfrig/CP210x_VCP_Windows/CP210xVCPInstaller_x86.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral5
Sample
Marfrig/CP210x_VCP_Windows/x64/WdfCoInstaller01009.dll
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
Marfrig/CP210x_VCP_Windows/x64/WdfCoInstaller01009.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral7
Sample
Marfrig/CP210x_VCP_Windows/x64/silabenm.sys
Resource
win7-20240708-en
Behavioral task
behavioral8
Sample
Marfrig/CP210x_VCP_Windows/x64/silabenm.sys
Resource
win10v2004-20240704-en
Behavioral task
behavioral9
Sample
Marfrig/CP210x_VCP_Windows/x64/silabser.sys
Resource
win7-20240708-en
Behavioral task
behavioral10
Sample
Marfrig/CP210x_VCP_Windows/x64/silabser.sys
Resource
win10v2004-20240704-en
Behavioral task
behavioral11
Sample
Marfrig/CP210x_VCP_Windows/x86/WdfCoInstaller01009.dll
Resource
win7-20240705-en
Behavioral task
behavioral12
Sample
Marfrig/CP210x_VCP_Windows/x86/WdfCoInstaller01009.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral13
Sample
Marfrig/CP210x_VCP_Windows/x86/silabenm.sys
Resource
win7-20240708-en
Behavioral task
behavioral14
Sample
Marfrig/CP210x_VCP_Windows/x86/silabenm.sys
Resource
win10v2004-20240704-en
Behavioral task
behavioral15
Sample
Marfrig/CP210x_VCP_Windows/x86/silabser.sys
Resource
win7-20240708-en
Behavioral task
behavioral16
Sample
Marfrig/CP210x_VCP_Windows/x86/silabser.sys
Resource
win10v2004-20240704-en
Behavioral task
behavioral17
Sample
Marfrig/Centaurus_V2-55-0_ParshallDisplay.jar
Resource
win7-20240704-en
Behavioral task
behavioral18
Sample
Marfrig/Centaurus_V2-55-0_ParshallDisplay.jar
Resource
win10v2004-20240704-en
Behavioral task
behavioral19
Sample
Marfrig/putty.exe
Resource
win7-20240705-en
Behavioral task
behavioral20
Sample
Marfrig/putty.exe
Resource
win10v2004-20240704-en
General
-
Target
Marfrig/CP210x_VCP_Windows/x86/WdfCoInstaller01009.dll
-
Size
1.4MB
-
MD5
a9970042be512c7981b36e689c5f3f9f
-
SHA1
b0ba0de22ade0ee5324eaa82e179f41d2c67b63e
-
SHA256
7a6bf1f950684381205c717a51af2d9c81b203cb1f3db0006a4602e2df675c77
-
SHA512
8377049f0aaef7ffcb86d40e22ce8aa16e24cad78da1fb9b24edfbc7561e3d4fd220d19414fa06964692c54e5cbc47ec87b1f3e2e63440c6986cb985a65ce27d
-
SSDEEP
24576:GjG90oN2lj11mk/22yYzGrarZRm4X5Uh6rVh5LdfBwOyCSQM1fFhSWRA2+:iGtN2h1120R7m4XShYVxfBwrC21fXSz
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 3060 wrote to memory of 2468 3060 rundll32.exe 30 PID 3060 wrote to memory of 2468 3060 rundll32.exe 30 PID 3060 wrote to memory of 2468 3060 rundll32.exe 30 PID 3060 wrote to memory of 2468 3060 rundll32.exe 30 PID 3060 wrote to memory of 2468 3060 rundll32.exe 30 PID 3060 wrote to memory of 2468 3060 rundll32.exe 30 PID 3060 wrote to memory of 2468 3060 rundll32.exe 30
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Marfrig\CP210x_VCP_Windows\x86\WdfCoInstaller01009.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3060 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Marfrig\CP210x_VCP_Windows\x86\WdfCoInstaller01009.dll,#12⤵PID:2468
-