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Overview
overview
3Static
static
3Trojan-X- Scanner.exe
windows7-x64
3Trojan-X- Scanner.exe
windows10-2004-x64
3MSCOMCTL.dll
windows7-x64
3MSCOMCTL.dll
windows10-2004-x64
3MSVBVM60.dll
windows7-x64
3MSVBVM60.dll
windows10-2004-x64
3MSWINSCK.dll
windows7-x64
3MSWINSCK.dll
windows10-2004-x64
3Subnet2.exe
windows7-x64
3Subnet2.exe
windows10-2004-x64
3Analysis
-
max time kernel
138s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17/10/2024, 19:04
Static task
static1
Behavioral task
behavioral1
Sample
Trojan-X- Scanner.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
Trojan-X- Scanner.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
MSCOMCTL.dll
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
MSCOMCTL.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
MSVBVM60.dll
Resource
win7-20241010-en
Behavioral task
behavioral6
Sample
MSVBVM60.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
MSWINSCK.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
MSWINSCK.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
Subnet2.exe
Resource
win7-20241010-en
Behavioral task
behavioral10
Sample
Subnet2.exe
Resource
win10v2004-20241007-en
General
-
Target
MSCOMCTL.dll
-
Size
1.0MB
-
MD5
d9578ff8b495dc575e848c6670be85cc
-
SHA1
ef0b7a7859caa85bbbdc9cfc1fe2b6eb10db44d4
-
SHA256
a018a023d59bb76aef0b4dd6ff40aa16fd0783927972a9492b26a5e5d0433696
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SHA512
08078f3c3d20e7887b0ce0f3a5aae195a30476f52b8b672e32217c9b515bad67304a91dde6a0c5edac26c2f0db70a0d31a52245fbe65f3430e1ee4a4454359ef
-
SSDEEP
24576:TvI5+k9ABzqwFqEMotJKC33aTjWVRGcaFHKC4xJq/6z/o:TK+kGBqErqC8PF4UWQ
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe -
Modifies registry class 64 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\MSComctlLib.TreeCtrl\CurVer regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F08DF954-8592-11D1-B16A-00C0F0283628}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C27CCE38-8596-11D1-B16A-00C0F0283628}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MSCOMCTL.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BDD1F04C-858B-11D1-B16A-00C0F0283628}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSComctlLib.Slider\CLSID\ = "{F08DF954-8592-11D1-B16A-00C0F0283628}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{BDD1F04A-858B-11D1-B16A-00C0F0283628}\ = "ListViewEvents" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{DD9DA664-8594-11D1-B16A-00C0F0283628}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BDD1F04B-858B-11D1-B16A-00C0F0283628}\Implemented Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2C247F23-8591-11D1-B16A-00C0F0283628}\ProgID\ = "MSComctlLib.ImageListCtrl.2" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{66833FE7-8583-11D1-B16A-00C0F0283628}\TypeLib\Version = "2.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8E3867A1-8586-11D1-B16A-00C0F0283628} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66833FE6-8583-11D1-B16A-00C0F0283628}\MiscStatus\ = "0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{66833FE4-8583-11D1-B16A-00C0F0283628}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{BDD1F055-858B-11D1-B16A-00C0F0283628}\TypeLib\Version = "2.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{66833FE7-8583-11D1-B16A-00C0F0283628}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BDD1F04A-858B-11D1-B16A-00C0F0283628}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F08DF952-8592-11D1-B16A-00C0F0283628} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{35053A20-8589-11D1-B16A-00C0F0283628}\TypeLib\Version = "2.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{DD9DA662-8594-11D1-B16A-00C0F0283628}\ = "IComboItems" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BDD1F055-858B-11D1-B16A-00C0F0283628}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\MSComctlLib.ProgCtrl\CurVer regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BDD1F04C-858B-11D1-B16A-00C0F0283628}\TypeLib\ = "{831FDD16-0C5C-11D2-A9FC-0000F8754DA1}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C74190B5-8589-11D1-B16A-00C0F0283628}\TypeLib\ = "{831FDD16-0C5C-11D2-A9FC-0000F8754DA1}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{F08DF953-8592-11D1-B16A-00C0F0283628}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DD9DA662-8594-11D1-B16A-00C0F0283628}\TypeLib\Version = "2.0" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F08DF954-8592-11D1-B16A-00C0F0283628}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C27CCE3F-8596-11D1-B16A-00C0F0283628} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{66833FE5-8583-11D1-B16A-00C0F0283628} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8E3867AA-8586-11D1-B16A-00C0F0283628}\TypeLib\Version = "2.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66833FE6-8583-11D1-B16A-00C0F0283628}\Version\ = "2.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{66833FE4-8583-11D1-B16A-00C0F0283628} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C27CCE35-8596-11D1-B16A-00C0F0283628} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1EFB6599-857C-11D1-B16A-00C0F0283628} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{66833FE9-8583-11D1-B16A-00C0F0283628} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C74190B4-8589-11D1-B16A-00C0F0283628}\TypeLib\Version = "2.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BDD1F053-858B-11D1-B16A-00C0F0283628}\TypeLib\ = "{831FDD16-0C5C-11D2-A9FC-0000F8754DA1}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BDD1F04B-858B-11D1-B16A-00C0F0283628}\Implemented Categories\{40FC6ED5-2438-11CF-A3DB-080036F12502} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1EFB6596-857C-11D1-B16A-00C0F0283628}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C27CCE39-8596-11D1-B16A-00C0F0283628}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MSCOMCTL.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{BDD1F049-858B-11D1-B16A-00C0F0283628} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C74190B6-8589-11D1-B16A-00C0F0283628}\ = "Microsoft TreeView Control, version 6.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C74190B6-8589-11D1-B16A-00C0F0283628}\Implemented Categories\{0DE86A52-2BAA-11CF-A229-00AA003D7352} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{BDD1F050-858B-11D1-B16A-00C0F0283628} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{C8A3DC00-8593-11D1-B16A-00C0F0283628}\TypeLib\ = "{831FDD16-0C5C-11D2-A9FC-0000F8754DA1}" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C74190B6-8589-11D1-B16A-00C0F0283628} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2334D2B3-713E-11CF-8AE5-00AA00C00905} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{35053A22-8589-11D1-B16A-00C0F0283628}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MSCOMCTL.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{DD9DA664-8594-11D1-B16A-00C0F0283628}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2C247F23-8591-11D1-B16A-00C0F0283628}\VersionIndependentProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2C247F23-8591-11D1-B16A-00C0F0283628}\Control regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{35053A22-8589-11D1-B16A-00C0F0283628}\Implemented Categories\{40FC6ED5-2438-11CF-A3DB-080036F12502} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\MSComctlLib.SBarCtrl.2\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F08DF954-8592-11D1-B16A-00C0F0283628}\Programmable regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8E3867A4-8586-11D1-B16A-00C0F0283628}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{1EFB6594-857C-11D1-B16A-00C0F0283628}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1EFB6594-857C-11D1-B16A-00C0F0283628}\TypeLib\Version = "2.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8E3867A1-8586-11D1-B16A-00C0F0283628} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSComctlLib.ImageListCtrl.2\ = "Microsoft ImageList Control, version 6.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{66833FEB-8583-11D1-B16A-00C0F0283628}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2334D2B3-713E-11CF-8AE5-00AA00C00905}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2C247F23-8591-11D1-B16A-00C0F0283628}\ToolboxBitmap32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2334D2B1-713E-11CF-8AE5-00AA00C00905}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2C247F21-8591-11D1-B16A-00C0F0283628}\ = "IImageList" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8E3867A3-8586-11D1-B16A-00C0F0283628}\MiscStatus regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4116 wrote to memory of 3840 4116 regsvr32.exe 83 PID 4116 wrote to memory of 3840 4116 regsvr32.exe 83 PID 4116 wrote to memory of 3840 4116 regsvr32.exe 83
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\MSCOMCTL.dll1⤵
- Suspicious use of WriteProcessMemory
PID:4116 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\MSCOMCTL.dll2⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:3840
-