Overview
overview
3Static
static
3ADODCCHS.dll
windows7-x64
1ADODCCHS.dll
windows10-2004-x64
1ASYCFILT.dll
windows7-x64
1ASYCFILT.dll
windows10-2004-x64
1CMCT3CHS.dll
windows7-x64
1CMCT3CHS.dll
windows10-2004-x64
1CMCTLCHS.dll
windows7-x64
1CMCTLCHS.dll
windows10-2004-x64
1CMDLGCHS.dll
windows7-x64
1CMDLGCHS.dll
windows10-2004-x64
1COMCAT.dll
windows7-x64
1COMCAT.dll
windows10-2004-x64
1COMCT332.dll
windows7-x64
1COMCT332.dll
windows10-2004-x64
1COMDLG32.dll
windows7-x64
1COMDLG32.dll
windows10-2004-x64
1DAO350.dll
windows7-x64
1DAO350.dll
windows10-2004-x64
1DATGDCHS.dll
windows7-x64
1DATGDCHS.dll
windows10-2004-x64
1DATLSCHS.dll
windows7-x64
1DATLSCHS.dll
windows10-2004-x64
1DBGRDCHS.dll
windows7-x64
1DBGRDCHS.dll
windows10-2004-x64
1DBGRID32.dll
windows7-x64
1DBGRID32.dll
windows10-2004-x64
1DBLIST32.dll
windows7-x64
1DBLIST32.dll
windows10-2004-x64
1DBLSTCHS.dll
windows7-x64
1DBLSTCHS.dll
windows10-2004-x64
1DBRPRCHS.dll
windows7-x64
1DBRPRCHS.dll
windows10-2004-x64
1Analysis
-
max time kernel
141s -
max time network
165s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
07/03/2024, 11:16
Static task
static1
Behavioral task
behavioral1
Sample
ADODCCHS.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral2
Sample
ADODCCHS.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
ASYCFILT.dll
Resource
win7-20240220-en
windows7-x64
Behavioral task
behavioral4
Sample
ASYCFILT.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
CMCT3CHS.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral6
Sample
CMCT3CHS.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral7
Sample
CMCTLCHS.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral8
Sample
CMCTLCHS.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral9
Sample
CMDLGCHS.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral10
Sample
CMDLGCHS.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral11
Sample
COMCAT.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral12
Sample
COMCAT.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral13
Sample
COMCT332.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral14
Sample
COMCT332.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral15
Sample
COMDLG32.dll
Resource
win7-20240215-en
windows7-x64
Behavioral task
behavioral16
Sample
COMDLG32.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral17
Sample
DAO350.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral18
Sample
DAO350.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral19
Sample
DATGDCHS.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral20
Sample
DATGDCHS.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral21
Sample
DATLSCHS.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral22
Sample
DATLSCHS.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral23
Sample
DBGRDCHS.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral24
Sample
DBGRDCHS.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral25
Sample
DBGRID32.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral26
Sample
DBGRID32.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral27
Sample
DBLIST32.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral28
Sample
DBLIST32.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral29
Sample
DBLSTCHS.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral30
Sample
DBLSTCHS.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral31
Sample
DBRPRCHS.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral32
Sample
DBRPRCHS.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
General
-
Target
CMCT3CHS.dll
-
Size
24KB
-
MD5
086da624ef190a928443eaa300151e35
-
SHA1
b73aa55dd2e8ae9b5302d1716325388aa4d41b0c
-
SHA256
7509e7fa473ab25c7cc32035462fa76a9cac7d55896c020d6f457d99ab3d3925
-
SHA512
68c749c3e6abec1ae279be208d1946d34ccd9b51dd35b5a778f771ff86957e4067a14dc243418274d8665116ececd6fb03436e235bfd5006dc70ad3e4d7f2f4e
-
SSDEEP
384:/gzqTypr86tXXss8oh6cqGAqQ/yrqcYQzWGZCWo2y71o:Vk8Wns4AArqcYpJ71
Malware Config
Signatures
-
Modifies registry class 44 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9C5CC5CB-D3BC-11D0-84A2-00DD01104159}\ = "ComCtl3Satellite.Resources" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9C5CC5CB-D3BC-11D0-84A2-00DD01104159}\ProgID\ = "ComCtl3Satellite.Resources" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9C5CC5CB-D3BC-11D0-84A2-00DD01104159}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\CMCT3CHS.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9C5CC5CB-D3BC-11D0-84A2-00DD01104159}\TypeLib\ = "{9C5CC5CC-D3BC-11D0-84A2-00DD01104159}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\ComCtl3Satellite.Resources regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\ComCtl3Satellite.Resources\Clsid regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{9C5CC5CC-D3BC-11D0-84A2-00DD01104159}\1.0 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9C5CC5CA-D3BC-11D0-84A2-00DD01104159} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9C5CC5CA-D3BC-11D0-84A2-00DD01104159}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9C5CC5CB-D3BC-11D0-84A2-00DD01104159}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9C5CC5CB-D3BC-11D0-84A2-00DD01104159}\VERSION\ = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9C5CC5CA-D3BC-11D0-84A2-00DD01104159}\ = "Resources" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9C5CC5CA-D3BC-11D0-84A2-00DD01104159}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{9C5CC5CC-D3BC-11D0-84A2-00DD01104159}\1.0\HELPDIR regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9C5CC5CA-D3BC-11D0-84A2-00DD01104159} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9C5CC5CA-D3BC-11D0-84A2-00DD01104159}\TypeLib\ = "{9C5CC5CC-D3BC-11D0-84A2-00DD01104159}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9C5CC5CA-D3BC-11D0-84A2-00DD01104159}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9C5CC5CA-D3BC-11D0-84A2-00DD01104159}\ = "_Resources" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9C5CC5CA-D3BC-11D0-84A2-00DD01104159}\TypeLib\ = "{9C5CC5CC-D3BC-11D0-84A2-00DD01104159}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9C5CC5CA-D3BC-11D0-84A2-00DD01104159}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{9C5CC5CC-D3BC-11D0-84A2-00DD01104159}\1.0\ = "Microsoft Windows Common Controls Satellite-3 6.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9C5CC5CB-D3BC-11D0-84A2-00DD01104159}\Implemented Categories\{40FC6ED5-2438-11CF-A3DB-080036F12502} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\ComCtl3Satellite.Resources\ = "ComCtl3Satellite.Resources" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9C5CC5CB-D3BC-11D0-84A2-00DD01104159}\VERSION regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\ComCtl3Satellite.Resources\Clsid\ = "{9C5CC5CB-D3BC-11D0-84A2-00DD01104159}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9C5CC5CB-D3BC-11D0-84A2-00DD01104159}\Implemented Categories regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9C5CC5CB-D3BC-11D0-84A2-00DD01104159}\Programmable regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9C5CC5CB-D3BC-11D0-84A2-00DD01104159}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{9C5CC5CC-D3BC-11D0-84A2-00DD01104159}\1.0\0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{9C5CC5CC-D3BC-11D0-84A2-00DD01104159}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\CMCT3CHS.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9C5CC5CA-D3BC-11D0-84A2-00DD01104159}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{9C5CC5CC-D3BC-11D0-84A2-00DD01104159}\1.0\FLAGS regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{9C5CC5CC-D3BC-11D0-84A2-00DD01104159}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9C5CC5CA-D3BC-11D0-84A2-00DD01104159}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{9C5CC5CC-D3BC-11D0-84A2-00DD01104159} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9C5CC5CA-D3BC-11D0-84A2-00DD01104159}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9C5CC5CB-D3BC-11D0-84A2-00DD01104159}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9C5CC5CA-D3BC-11D0-84A2-00DD01104159}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{9C5CC5CC-D3BC-11D0-84A2-00DD01104159}\1.0\0\win32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9C5CC5CA-D3BC-11D0-84A2-00DD01104159}\ = "_Resources" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9C5CC5CB-D3BC-11D0-84A2-00DD01104159} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9C5CC5CA-D3BC-11D0-84A2-00DD01104159}\ProxyStubClsid regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9C5CC5CA-D3BC-11D0-84A2-00DD01104159}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{9C5CC5CC-D3BC-11D0-84A2-00DD01104159}\1.0\FLAGS\ = "0" regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 968 wrote to memory of 1780 968 regsvr32.exe 94 PID 968 wrote to memory of 1780 968 regsvr32.exe 94 PID 968 wrote to memory of 1780 968 regsvr32.exe 94
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\CMCT3CHS.dll1⤵
- Suspicious use of WriteProcessMemory
PID:968 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\CMCT3CHS.dll2⤵
- Modifies registry class
PID:1780
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3768 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:81⤵PID:4944