Overview
overview
7Static
static
3SSDRM_for_...le.exe
windows7-x64
3SSDRM_for_...le.exe
windows10-2004-x64
3$PLUGINSDI...md.dll
windows7-x64
3$PLUGINSDI...md.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3PCWProtect...ce.exe
windows7-x64
7PCWProtect...ce.exe
windows10-2004-x64
7GDISpyB.sys
windows7-x64
1GDISpyB.sys
windows10-2004-x64
1PCW.dll
windows7-x64
1PCW.dll
windows10-2004-x64
1PCW64.dll
windows7-x64
7PCW64.dll
windows10-2004-x64
7PCWProtectorB.exe
windows7-x64
1PCWProtectorB.exe
windows10-2004-x64
1PCWProtectorDummy.exe
windows7-x64
1PCWProtectorDummy.exe
windows10-2004-x64
1PCWProtect...64.exe
windows7-x64
1PCWProtect...64.exe
windows10-2004-x64
1PCWProtect...4B.exe
windows7-x64
5PCWProtect...4B.exe
windows10-2004-x64
5PCWProtect...eB.exe
windows7-x64
1PCWProtect...eB.exe
windows10-2004-x64
1PCWUpdater.exe
windows7-x64
7PCWUpdater.exe
windows10-2004-x64
7PCWUpdater64.exe
windows7-x64
7PCWUpdater64.exe
windows10-2004-x64
7PscMng.exe
windows7-x64
1PscMng.exe
windows10-2004-x64
1RDUtil.dll
windows7-x64
1RDUtil.dll
windows10-2004-x64
1Analysis
-
max time kernel
141s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
24-04-2024 14:07
Static task
static1
Behavioral task
behavioral1
Sample
SSDRM_for_mySingle.exe
Resource
win7-20231129-en
windows7-x64
Behavioral task
behavioral2
Sample
SSDRM_for_mySingle.exe
Resource
win10v2004-20240412-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
$PLUGINSDIR/ExecCmd.dll
Resource
win7-20240215-en
windows7-x64
Behavioral task
behavioral4
Sample
$PLUGINSDIR/ExecCmd.dll
Resource
win10v2004-20240412-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20231129-en
windows7-x64
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240412-en
windows10-2004-x64
Behavioral task
behavioral7
Sample
PCWProtectorSetup_Voice_Service.exe
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral8
Sample
PCWProtectorSetup_Voice_Service.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral9
Sample
GDISpyB.sys
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral10
Sample
GDISpyB.sys
Resource
win10v2004-20240412-en
windows10-2004-x64
Behavioral task
behavioral11
Sample
PCW.dll
Resource
win7-20231129-en
windows7-x64
Behavioral task
behavioral12
Sample
PCW.dll
Resource
win10v2004-20240412-en
windows10-2004-x64
Behavioral task
behavioral13
Sample
PCW64.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral14
Sample
PCW64.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral15
Sample
PCWProtectorB.exe
Resource
win7-20240220-en
windows7-x64
Behavioral task
behavioral16
Sample
PCWProtectorB.exe
Resource
win10v2004-20240412-en
windows10-2004-x64
Behavioral task
behavioral17
Sample
PCWProtectorDummy.exe
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral18
Sample
PCWProtectorDummy.exe
Resource
win10v2004-20240412-en
windows10-2004-x64
Behavioral task
behavioral19
Sample
PCWProtectorDummy64.exe
Resource
win7-20231129-en
windows7-x64
Behavioral task
behavioral20
Sample
PCWProtectorDummy64.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral21
Sample
PCWProtectorService64B.exe
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral22
Sample
PCWProtectorService64B.exe
Resource
win10v2004-20240412-en
windows10-2004-x64
Behavioral task
behavioral23
Sample
PCWProtectorServiceB.exe
Resource
win7-20240215-en
windows7-x64
Behavioral task
behavioral24
Sample
PCWProtectorServiceB.exe
Resource
win10v2004-20240412-en
windows10-2004-x64
Behavioral task
behavioral25
Sample
PCWUpdater.exe
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral26
Sample
PCWUpdater.exe
Resource
win10v2004-20240412-en
windows10-2004-x64
Behavioral task
behavioral27
Sample
PCWUpdater64.exe
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral28
Sample
PCWUpdater64.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral29
Sample
PscMng.exe
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral30
Sample
PscMng.exe
Resource
win10v2004-20240412-en
windows10-2004-x64
Behavioral task
behavioral31
Sample
RDUtil.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral32
Sample
RDUtil.dll
Resource
win10v2004-20240412-en
windows10-2004-x64
General
-
Target
PCW64.dll
-
Size
524KB
-
MD5
61b0ff9ac09a1da24fc7c08d22f5a33d
-
SHA1
9a3411af07a241d6a5fd482d3ade8d7872944d60
-
SHA256
68ab12650aaefa3933928ac44ab01451c8923dfdf10b309c5723affe2c946550
-
SHA512
2d954b764c9e793f203a07a20df6fb7fe0044652ffe61053d55872c2763708039514ee2cc13fa67bf9070d2ab93b54227681e86f663a9f4df5f711d89f4045ef
-
SSDEEP
6144:1nyHZrCMWFHf+NWdEhuAingCCHjqYsKxsUTHixF5CJJCg6sWLfQD8spf9wFWV:1y9CXFHf+NWdEvRCqzsEebCXWofcm
Malware Config
Signatures
-
Registers COM server for autorun 1 TTPs 5 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0A34207-F738-4474-9E89-0A184BD3E947}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0A34207-F738-4474-9E89-0A184BD3E947}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\PCW64.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0A34207-F738-4474-9E89-0A184BD3E947}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{48AAF3B1-ABED-480E-B196-CA325A4E5D03}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{48AAF3B1-ABED-480E-B196-CA325A4E5D03}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\PCW64.dll" regsvr32.exe -
Modifies registry class 64 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E9662742-1760-4CC7-9BD9-CECFD6F0F594}\1.0\0\win64\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\PCW64.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{48AAF3B1-ABED-480E-B196-CA325A4E5D03} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Component Categories regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8BF057EB-2D2F-4396-911F-B564A366AAA5} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0A34207-F738-4474-9E89-0A184BD3E947}\ = "PCW Control" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0A34207-F738-4474-9E89-0A184BD3E947}\TypeLib\ = "{E9662742-1760-4CC7-9BD9-CECFD6F0F594}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{48AAF3B1-ABED-480E-B196-CA325A4E5D03}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\PCW64.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0A34207-F738-4474-9E89-0A184BD3E947}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Component Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5B331BA4-FE84-4EE4-ACFC-F941B02F6282}\ = "_DPCWEvents" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5B331BA4-FE84-4EE4-ACFC-F941B02F6282}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PCW.PCWCtrl.1 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0A34207-F738-4474-9E89-0A184BD3E947}\ProgID\ = "PCW.PCWCtrl.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E9662742-1760-4CC7-9BD9-CECFD6F0F594}\1.0\FLAGS regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E9662742-1760-4CC7-9BD9-CECFD6F0F594}\1.0\HELPDIR\ regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8BF057EB-2D2F-4396-911F-B564A366AAA5}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\PCW.PCWCtrl.1\CLSID\ = "{E0A34207-F738-4474-9E89-0A184BD3E947}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0A34207-F738-4474-9E89-0A184BD3E947}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0A34207-F738-4474-9E89-0A184BD3E947}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E9662742-1760-4CC7-9BD9-CECFD6F0F594}\1.0\0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8BF057EB-2D2F-4396-911F-B564A366AAA5}\TypeLib\ = "{E9662742-1760-4CC7-9BD9-CECFD6F0F594}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{5B331BA4-FE84-4EE4-ACFC-F941B02F6282}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0A34207-F738-4474-9E89-0A184BD3E947}\MiscStatus regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0A34207-F738-4474-9E89-0A184BD3E947}\MiscStatus\1 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0A34207-F738-4474-9E89-0A184BD3E947}\Control regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0A34207-F738-4474-9E89-0A184BD3E947}\Version regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8BF057EB-2D2F-4396-911F-B564A366AAA5}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8BF057EB-2D2F-4396-911F-B564A366AAA5}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5B331BA4-FE84-4EE4-ACFC-F941B02F6282}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0A34207-F738-4474-9E89-0A184BD3E947}\ToolboxBitmap32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\PCW64.dll, 1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E9662742-1760-4CC7-9BD9-CECFD6F0F594}\1.0\0\win64 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E9662742-1760-4CC7-9BD9-CECFD6F0F594}\1.0\HELPDIR regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\PCW.PCWCtrl.1\ = "PCW Control" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0A34207-F738-4474-9E89-0A184BD3E947}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Component Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5B331BA4-FE84-4EE4-ACFC-F941B02F6282}\TypeLib\ = "{E9662742-1760-4CC7-9BD9-CECFD6F0F594}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{5B331BA4-FE84-4EE4-ACFC-F941B02F6282}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E9662742-1760-4CC7-9BD9-CECFD6F0F594} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8BF057EB-2D2F-4396-911F-B564A366AAA5}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8BF057EB-2D2F-4396-911F-B564A366AAA5}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{5B331BA4-FE84-4EE4-ACFC-F941B02F6282}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PCW.PCWCtrl.1\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0A34207-F738-4474-9E89-0A184BD3E947}\ToolboxBitmap32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E9662742-1760-4CC7-9BD9-CECFD6F0F594}\1.0\ = "PCW ActiveX ÄÁÆ®·Ñ ¸ðµâ" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8BF057EB-2D2F-4396-911F-B564A366AAA5}\TypeLib\ = "{E9662742-1760-4CC7-9BD9-CECFD6F0F594}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{5B331BA4-FE84-4EE4-ACFC-F941B02F6282} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{5B331BA4-FE84-4EE4-ACFC-F941B02F6282}\TypeLib\ = "{E9662742-1760-4CC7-9BD9-CECFD6F0F594}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{48AAF3B1-ABED-480E-B196-CA325A4E5D03}\ = "PCW Property Page" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8BF057EB-2D2F-4396-911F-B564A366AAA5}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8BF057EB-2D2F-4396-911F-B564A366AAA5} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8BF057EB-2D2F-4396-911F-B564A366AAA5}\ = "_DPCW" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0A34207-F738-4474-9E89-0A184BD3E947}\Implemented Categories regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8BF057EB-2D2F-4396-911F-B564A366AAA5}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{5B331BA4-FE84-4EE4-ACFC-F941B02F6282}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0A34207-F738-4474-9E89-0A184BD3E947}\Version\ = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0A34207-F738-4474-9E89-0A184BD3E947}\MiscStatus\1\ = "131473" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0A34207-F738-4474-9E89-0A184BD3E947}\Control\ regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0A34207-F738-4474-9E89-0A184BD3E947}\Implemented Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5B331BA4-FE84-4EE4-ACFC-F941B02F6282} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5B331BA4-FE84-4EE4-ACFC-F941B02F6282}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0A34207-F738-4474-9E89-0A184BD3E947}\MiscStatus\ = "0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E0A34207-F738-4474-9E89-0A184BD3E947}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\PCW64.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E9662742-1760-4CC7-9BD9-CECFD6F0F594}\1.0\FLAGS\ = "2" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5B331BA4-FE84-4EE4-ACFC-F941B02F6282}\TypeLib\Version = "1.0" regsvr32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4656 regsvr32.exe
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\PCW64.dll1⤵
- Registers COM server for autorun
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:4656
-
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=4080 --field-trial-handle=2252,i,16504368816373493055,9578615028378602855,262144 --variations-seed-version /prefetch:81⤵PID:2592