Overview
overview
7Static
static
3tbassass-v110901.exe
windows7-x64
7tbassass-v110901.exe
windows10-2004-x64
7$PLUGINSDI...RL.dll
windows7-x64
3$PLUGINSDI...RL.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
37z.dll
windows7-x64
17z.dll
windows10-2004-x64
37z.exe
windows7-x64
17z.exe
windows10-2004-x64
1GTA.exe
windows7-x64
7GTA.exe
windows10-2004-x64
7Resource/B...us.dll
windows7-x64
1Resource/B...us.dll
windows10-2004-x64
1Resource/B...s0.dll
windows7-x64
1Resource/B...s0.dll
windows10-2004-x64
1Resource/B...s0.dll
windows7-x64
1Resource/B...s0.dll
windows10-2004-x64
1Resource/Bins/G.dll
windows7-x64
1Resource/Bins/G.dll
windows10-2004-x64
1Resource/Bins/Gax.dll
windows7-x64
3Resource/Bins/Gax.dll
windows10-2004-x64
3Resource/B...PI.dll
windows7-x64
1Resource/B...PI.dll
windows10-2004-x64
1Resource/Bins/hyp.dll
windows7-x64
1Resource/Bins/hyp.dll
windows10-2004-x64
1Resource/Bins/xml.dll
windows7-x64
1Resource/Bins/xml.dll
windows10-2004-x64
1uninst.exe
windows7-x64
7uninst.exe
windows10-2004-x64
7新云软件.url
windows7-x64
1新云软件.url
windows10-2004-x64
1Analysis
-
max time kernel
93s -
max time network
97s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
12-07-2024 00:06
Static task
static1
Behavioral task
behavioral1
Sample
tbassass-v110901.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
tbassass-v110901.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/BrandingURL.dll
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/BrandingURL.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240704-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral7
Sample
7z.dll
Resource
win7-20240705-en
Behavioral task
behavioral8
Sample
7z.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral9
Sample
7z.exe
Resource
win7-20240704-en
Behavioral task
behavioral10
Sample
7z.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral11
Sample
GTA.exe
Resource
win7-20240704-en
Behavioral task
behavioral12
Sample
GTA.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral13
Sample
Resource/Bins/AppPlus.dll
Resource
win7-20240705-en
Behavioral task
behavioral14
Sample
Resource/Bins/AppPlus.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral15
Sample
Resource/Bins/CommandBars0.dll
Resource
win7-20240708-en
Behavioral task
behavioral16
Sample
Resource/Bins/CommandBars0.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral17
Sample
Resource/Bins/Controls0.dll
Resource
win7-20240708-en
Behavioral task
behavioral18
Sample
Resource/Bins/Controls0.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral19
Sample
Resource/Bins/G.dll
Resource
win7-20240704-en
Behavioral task
behavioral20
Sample
Resource/Bins/G.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral21
Sample
Resource/Bins/Gax.dll
Resource
win7-20240704-en
Behavioral task
behavioral22
Sample
Resource/Bins/Gax.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral23
Sample
Resource/Bins/GmAPI.dll
Resource
win7-20240705-en
Behavioral task
behavioral24
Sample
Resource/Bins/GmAPI.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral25
Sample
Resource/Bins/hyp.dll
Resource
win7-20240704-en
Behavioral task
behavioral26
Sample
Resource/Bins/hyp.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral27
Sample
Resource/Bins/xml.dll
Resource
win7-20240708-en
Behavioral task
behavioral28
Sample
Resource/Bins/xml.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral29
Sample
uninst.exe
Resource
win7-20240704-en
Behavioral task
behavioral30
Sample
uninst.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral31
Sample
新云软件.url
Resource
win7-20240705-en
Behavioral task
behavioral32
Sample
新云软件.url
Resource
win10v2004-20240709-en
General
-
Target
Resource/Bins/Controls0.dll
-
Size
1.7MB
-
MD5
cbe355bd30da368e8f9633f7131fb1a0
-
SHA1
a4ed633aae05f89c52e76b584b4e0c9773fabc1a
-
SHA256
3fdf6930b9c1ff56dd58ee59ff6f8578818133a6512d9f56219e02d18d2d0375
-
SHA512
a8deeb0e7f9b22a09f589c8b1498309faa1363e0e5b6fdce8832903827829e03707f544aafa26a345a2032c98569078595f7aa6a4fbce75bb020141c6dc959ba
-
SSDEEP
24576:EVbuIOFRWIm7vbqwXUyZTACDVyDKEZlcUHKwUg:UIEqwX/ZTVZQ7zVH
Malware Config
Signatures
-
Modifies registry class 64 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A56F6C0F-BCC7-48A0-B69E-6DD726B9B309}\TypeLib\ = "{A8E5842E-102B-4289-9D57-3B3F5B5E15D3}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{ABBB9842-AE6D-46A8-BC77-CEE7D5CE9ED7}\TypeLib\Version = "d.2" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{39101C08-7787-44CF-AD0F-59D3D2737E5E}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4DB2F326-3802-4ABD-A98B-9C5AA2A19F6F}\ = "Xtreme ListView Control" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{52FC52EC-7255-4EE6-8156-52B7F3FC970B}\TypeLib\ = "{A8E5842E-102B-4289-9D57-3B3F5B5E15D3}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{5F87BE9B-8784-4B18-976D-F889C1F8B1E9}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A0379F6F-AB5E-4C8E-97A7-E02F99ACDA71} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{671B3819-0FEF-449E-985C-62CB35C60D06}\MiscStatus\1\ = "132497" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Codejock.RadioButton.13.2.1\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8EF14566-A03D-4B53-8C43-AA02C1AAFEA9} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{14AD72F3-2797-45D9-B88D-A14E501CDB71}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{F0AE5A41-0B8A-4298-8396-81F0F31326CB}\TypeLib\Version = "d.2" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A1837751-7F27-46D2-91A1-0442FD6DA0DD}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9D0D8FA7-C2DC-4C83-8840-879B3C33E6BD}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{262438B0-034B-4EFA-A7D8-94E409B7F8F1}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{99A8E4BE-945A-473F-8534-1F3781DEEE7D}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2C4E687D-B1C5-4134-B9E7-530C48210957}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Resource\\Bins\\CONTRO~1.DLL" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{DCDB9842-AE6D-46A8-BC77-CEE7D5CE9ED7}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{648C2EE9-5F33-49C0-B7C3-57C5FE79E59F}\ = "DataObject" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{55537751-7F27-46D2-91A1-0442FD6DA0DD}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{B99E3549-B654-4763-A103-A3830E7E3B2D}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{34C6C5D4-C2E4-43DF-855C-0855AB5A1D7A}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{64298CBC-CE5B-47CC-979F-81E70F424160}\TypeLib\Version = "d.2" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{671B3819-0FEF-449E-985C-62CB35C60D06}\Implemented Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8076BD47-D7D1-457D-9307-07042ABE2D89}\TypeLib\ = "{A8E5842E-102B-4289-9D57-3B3F5B5E15D3}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{676B9842-AE6D-46A8-BC77-CEE7D5CE9ED7}\TypeLib\ = "{A8E5842E-102B-4289-9D57-3B3F5B5E15D3}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{671B3819-0FEF-449E-985C-62CB35C60D06} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{676B9842-AE6D-46A8-BC77-CEE7D5CE9ED7}\ = "MarkupContext" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{55537751-7F27-46D2-91A1-0442FD6DA0DD}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Codejock.TrayIcon.13.2.1\CLSID\ = "{671B3819-0FEF-449E-985C-62CB35C60D06}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{E5012C11-D6F7-4A60-BC80-6B4D58112A97} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{671B3819-0FEF-449E-985C-62CB35C60D06}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Resource\\Bins\\CONTRO~1.DLL" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FAEEB740-3D83-4409-850B-079CFE136ADF}\ProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{FF87BE9B-8784-4B18-976D-F889C1F8B1E9}\TypeLib\Version = "d.2" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5F87BE9B-8784-4B18-976D-F889C1F8B1E9} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9D0D8FA7-C2DC-4C83-8840-879B3C33E6BD} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7BB1E754-CD84-4F5A-834E-7476D63C2360}\Control regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B99E3549-B654-4763-A103-A3830E7E3B2D}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{99A8E4BE-945A-473F-8534-1F3781DEEE7D}\TypeLib\Version = "d.2" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8EF14566-A03D-4B53-8C43-AA02C1AAFEA9}\ = "_DLabel" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{0EC716DE-9CE6-4D40-B6C5-3B9425FBB55A}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{CCC528A8-9479-48D5-A14D-077A9FD5D276}\ = "ITabControlItem" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{B92C5C2D-A70B-4266-91CE-4475E8A455B9}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{262438B0-034B-4EFA-A7D8-94E409B7F8F1}\TypeLib\ = "{A8E5842E-102B-4289-9D57-3B3F5B5E15D3}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{14AD72F3-2797-45D9-B88D-A14E501CDB71} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5EB30058-7F70-434B-9679-BEAB0B8EC24A}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CFE58C6B-AE48-4A0D-9CE4-500B125748F6}\Implemented Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EE7BD35C-459D-4285-9E64-36C01E3659A4}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{99A8E4BE-945A-473F-8534-1F3781DEEE7D}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BB12B084-73D8-4ADF-8EFA-CB2757CA1C22}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{676B9842-AE6D-46A8-BC77-CEE7D5CE9ED7}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5F87BE9B-8784-4B18-976D-F889C1F8B1E9}\ = "_DRadioButtonEvents" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{28A1CBE6-4B44-4BEE-A7A8-8F5954390D95}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0BE592E4-ED84-4D2B-8211-1E267E3BBF08}\MiscStatus regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D217578B-5ADC-4071-A205-B4168CFB2923}\MiscStatus\1\ = "131473" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{63C40CBE-DE43-4B56-BCEB-E14B825CF245}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{34E99DE9-BB32-48B2-B501-14F160924508}\ProgID\ = "Codejock.TabControl.13.2.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E4694342-EC78-406F-B903-E7A127EACC45}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Codejock.CommonDialog.13.2.1\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0EC716DE-9CE6-4D40-B6C5-3B9425FBB55A} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{4B71A472-5359-4F4E-80D2-81140C57023B}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1045E19A-B1D3-40ED-AE60-F35F9561E2A2}\ = "Xtreme Popup Control" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{39101C08-7787-44CF-AD0F-59D3D2737E5E}\TypeLib\ = "{A8E5842E-102B-4289-9D57-3B3F5B5E15D3}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A0379F6F-AB5E-4C8E-97A7-E02F99ACDA71}\ = "_DTreeViewEvents" regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3524 wrote to memory of 4936 3524 regsvr32.exe 83 PID 3524 wrote to memory of 4936 3524 regsvr32.exe 83 PID 3524 wrote to memory of 4936 3524 regsvr32.exe 83
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\Resource\Bins\Controls0.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3524 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\Resource\Bins\Controls0.dll2⤵
- Modifies registry class
PID:4936
-