Overview
overview
7Static
static
7a9f4c8ecc3...e0.exe
windows7-x64
3a9f4c8ecc3...e0.exe
windows10-2004-x64
3$APPDATA/C...er.dll
windows7-x64
1$APPDATA/C...er.dll
windows10-2004-x64
1$APPDATA/C...TV.dll
windows7-x64
1$APPDATA/C...TV.dll
windows10-2004-x64
1$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3Communicate.dll
windows7-x64
1Communicate.dll
windows10-2004-x64
1MSINET.dll
windows7-x64
1MSINET.dll
windows10-2004-x64
1PSPMencoder.exe
windows7-x64
1PSPMencoder.exe
windows10-2004-x64
1VnetClinfo.dll
windows7-x64
1VnetClinfo.dll
windows10-2004-x64
1comdlg32.dll
windows7-x64
1comdlg32.dll
windows10-2004-x64
1mod/Reli_CCTV.dll
windows7-x64
1mod/Reli_CCTV.dll
windows10-2004-x64
1Analysis
-
max time kernel
140s -
max time network
159s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
27-02-2024 19:17
Behavioral task
behavioral1
Sample
a9f4c8ecc3e62e7baeb1067b033e46e0.exe
Resource
win7-20240220-en
windows7-x64
Behavioral task
behavioral2
Sample
a9f4c8ecc3e62e7baeb1067b033e46e0.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
$APPDATA/CCTV/tv/CCTVPlayer.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral4
Sample
$APPDATA/CCTV/tv/CCTVPlayer.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
$APPDATA/CCTV/tv/Reli_CCTV.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral6
Sample
$APPDATA/CCTV/tv/Reli_CCTV.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral7
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240220-en
windows7-x64
Behavioral task
behavioral8
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral9
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240215-en
windows7-x64
Behavioral task
behavioral10
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral13
Sample
Communicate.dll
Resource
win7-20240215-en
windows7-x64
Behavioral task
behavioral14
Sample
Communicate.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral15
Sample
MSINET.dll
Resource
win7-20240220-en
windows7-x64
Behavioral task
behavioral16
Sample
MSINET.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral17
Sample
PSPMencoder.exe
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral18
Sample
PSPMencoder.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral19
Sample
VnetClinfo.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral20
Sample
VnetClinfo.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral21
Sample
comdlg32.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral22
Sample
comdlg32.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral23
Sample
mod/Reli_CCTV.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral24
Sample
mod/Reli_CCTV.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
General
-
Target
$APPDATA/CCTV/tv/Reli_CCTV.dll
-
Size
2.4MB
-
MD5
a6af7f7bedbb27f2cbc6ab9144d617d3
-
SHA1
bb1d81552707e38d5d7cb43995f33eb5c6bdc928
-
SHA256
088e9c2fe73120d9bcc31d3c5a66b2e2cf7bba641e9b2ad8307bd54d221fcf3d
-
SHA512
f74b1a43c52e4d7e109e3b4ea90f549186c7b6ce7b09706157854e0b4a6ca277c02e47b753f9609046b48991a1c5036ae6ee505735eb7005b74ff230c00cc584
-
SSDEEP
49152:kofQYoJ5yjiQigAOl2vLvV5TQGIPfTv3Bwa:JfQYG5yjiQ1A7bIHL3j
Malware Config
Signatures
-
Modifies registry class 64 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{603180C6-8421-4a33-9B94-E5AFC9D68CD9}\ = "ReliPlayer.CCTV" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8821A59D-A115-430B-9F0D-089DB4F8B7F3}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8821A59D-A115-430B-9F0D-089DB4F8B7F3}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{8821A59B-A115-430B-9F0D-089DB4F8B7F3}\1.0\HELPDIR\ regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8821A59D-A115-430B-9F0D-089DB4F8B7F3}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8821A59A-A115-430B-9F0D-089DB4F8B7F3}\TypeLib\Version = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8821A59C-A115-430b-9F0D-089DB4F8B7F3} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8821A59C-A115-430b-9F0D-089DB4F8B7F3}\Implemented Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{8821A59B-A115-430B-9F0D-089DB4F8B7F3}\1.0\ = "HZPlayerControl 1.0 Type Library" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8821A59C-A115-430b-9F0D-089DB4F8B7F3}\ProgID\ = "HZP.ReliPlayer.CCTV.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8821A59C-A115-430B-9F0D-089DB4F8B7F3}\Insertable regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8821A59C-A115-430B-9F0D-089DB4F8B7F3}\Implemented Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{8821A59B-A115-430B-9F0D-089DB4F8B7F3}\1.0\HELPDIR regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8821A59D-A115-430B-9F0D-089DB4F8B7F3}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\HZP.ReliPlayer.CCTV\ = "ReliPlayer.CCTV Class" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\HZP.ReliPlayer.CCTV\CurVer regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\HZP.ReliPlayer.CCTV\CurVer\ = "HZP.ReliPlayer.CCTV.1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8821A59A-A115-430B-9F0D-089DB4F8B7F3}\TypeLib\Version = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{8821A59B-A115-430B-9F0D-089DB4F8B7F3}\1.0\FLAGS regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8821A59D-A115-430B-9F0D-089DB4F8B7F3}\TypeLib\ = "{8821A59B-A115-430B-9F0D-089DB4F8B7F3}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8821A59A-A115-430B-9F0D-089DB4F8B7F3}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8821A59A-A115-430B-9F0D-089DB4F8B7F3} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\Reli_CCTV.dll\AppID = "{603180C6-8421-4a33-9B94-E5AFC9D68CD9}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8821A59C-A115-430b-9F0D-089DB4F8B7F3}\MiscStatus regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{8821A59B-A115-430B-9F0D-089DB4F8B7F3}\1.0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8821A59C-A115-430b-9F0D-089DB4F8B7F3}\ToolboxBitmap32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\$APPDATA\\CCTV\\tv\\Reli_CCTV.dll, 102" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8821A59C-A115-430b-9F0D-089DB4F8B7F3}\MiscStatus\1 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8821A59C-A115-430B-9F0D-089DB4F8B7F3}\Implemented Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{8821A59B-A115-430B-9F0D-089DB4F8B7F3}\1.0\0\win32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8821A59D-A115-430B-9F0D-089DB4F8B7F3}\ = "_HZPlayerEvents" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\HZP.ReliPlayer.CCTV\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8821A59C-A115-430b-9F0D-089DB4F8B7F3}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8821A59C-A115-430b-9F0D-089DB4F8B7F3}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\$APPDATA\\CCTV\\tv\\Reli_CCTV.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8821A59D-A115-430B-9F0D-089DB4F8B7F3}\TypeLib\Version = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8821A59D-A115-430B-9F0D-089DB4F8B7F3} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8821A59A-A115-430B-9F0D-089DB4F8B7F3}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8821A59C-A115-430b-9F0D-089DB4F8B7F3}\Version regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{8821A59B-A115-430B-9F0D-089DB4F8B7F3}\1.0\0 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8821A59C-A115-430B-9F0D-089DB4F8B7F3}\Implemented Categories regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8821A59A-A115-430B-9F0D-089DB4F8B7F3} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8821A59C-A115-430b-9F0D-089DB4F8B7F3}\MiscStatus\1\ = "131473" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8821A59C-A115-430b-9F0D-089DB4F8B7F3}\Version\ = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8821A59C-A115-430b-9F0D-089DB4F8B7F3}\Implemented Categories regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8821A59C-A115-430B-9F0D-089DB4F8B7F3} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{8821A59B-A115-430B-9F0D-089DB4F8B7F3}\1.0\FLAGS\ = "0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\HZP.ReliPlayer.CCTV.1\CLSID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\HZP.ReliPlayer.CCTV\CLSID\ = "{8821A59C-A115-430b-9F0D-089DB4F8B7F3}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8821A59C-A115-430b-9F0D-089DB4F8B7F3}\AppID = "{603180C6-8421-4a33-9B94-E5AFC9D68CD9}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8821A59A-A115-430B-9F0D-089DB4F8B7F3}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8821A59D-A115-430B-9F0D-089DB4F8B7F3} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8821A59D-A115-430B-9F0D-089DB4F8B7F3}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8821A59D-A115-430B-9F0D-089DB4F8B7F3}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8821A59C-A115-430b-9F0D-089DB4F8B7F3}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8821A59C-A115-430b-9F0D-089DB4F8B7F3}\Implemented Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\HZP.ReliPlayer.CCTV.1 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8821A59C-A115-430b-9F0D-089DB4F8B7F3}\Programmable regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8821A59C-A115-430b-9F0D-089DB4F8B7F3}\Control regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8821A59D-A115-430B-9F0D-089DB4F8B7F3}\TypeLib\ = "{8821A59B-A115-430B-9F0D-089DB4F8B7F3}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8821A59C-A115-430b-9F0D-089DB4F8B7F3}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8821A59C-A115-430B-9F0D-089DB4F8B7F3}\Implemented Categories\{40FC6ED3-2438-11CF-A3DB-080036F12502} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{8821A59B-A115-430B-9F0D-089DB4F8B7F3} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\HZP.ReliPlayer.CCTV regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8821A59C-A115-430b-9F0D-089DB4F8B7F3}\VersionIndependentProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8821A59C-A115-430b-9F0D-089DB4F8B7F3}\TypeLib\ = "{8821A59B-A115-430b-9F0D-089DB4F8B7F3}" regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4084 wrote to memory of 5076 4084 regsvr32.exe 96 PID 4084 wrote to memory of 5076 4084 regsvr32.exe 96 PID 4084 wrote to memory of 5076 4084 regsvr32.exe 96
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\$APPDATA\CCTV\tv\Reli_CCTV.dll1⤵
- Suspicious use of WriteProcessMemory
PID:4084 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\$APPDATA\CCTV\tv\Reli_CCTV.dll2⤵
- Modifies registry class
PID:5076
-
-
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=1416 --field-trial-handle=3240,i,13319578961094268484,16557498665191861597,262144 --variations-seed-version /prefetch:81⤵PID:904