ad639bb9d966273c305fc59b2f2a661cfb77944cd4aa0c83e3333c65cc13a510

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
17/05/2024, 04:23

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General

Target
DTGadget32.dll
Size 442KB
Sample240517-ezzcxshc96
SHA256 c2c78c4ea56e80bcc00ccdee2914b3cff8acb469dd215206a3b39a779fe3d083
MD5 9d19eebac50b6897d5013eaa7ed39cfa
SHA1 af79e9fc28437fc924d70e0de3f0f80006bf2eda
SHA512 ca1b601e3fd7c2e34763676f1687e64593d90d426b541e6d58d1816a62b34bd6928df722ed5ce0fc65ec39e3f3ad08ba618d1c117a3f1a9bab252435b1852b32
SSDEEP 6144:mqHW8/N8wn0nY3NtF+WqZ6vT0KzZfqqDL60xlkeshE7/92jdOc5:mL8/N8wj3NtaUT0KzZCqn65eLhQdOc5
MD5 SHA1 SHA512 SSDEEP

Score

1^/10

Malware Config

Signatures

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\DTLiteGadget.RSS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D2AC045F-70EC-41F2-B77E-D2A44BE4BCAF}\VersionIndependentProgID\ = "DTLiteGadget.GadgetControl"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{46F8ADC5-0EA1-49d7-9657-56A50133CD42}\ProgID\ = "DTLiteGadget.RSS.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F8E2D871-AB68-415A-9EF7-027F7C560AAC}\1.0\ = "DTGadget 1.0 Type Library"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{FEC8A564-EF2C-4D4F-BDED-D01E03D9DDD1}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{46F8ADC5-0EA1-49d7-9657-56A50133CD42}\Programmable	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{46F8ADC5-0EA1-49d7-9657-56A50133CD42}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F8E2D871-AB68-415A-9EF7-027F7C560AAC}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{476B3CEC-34F4-4B44-800C-918202FABD51}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{476B3CEC-34F4-4B44-800C-918202FABD51}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D2AC045F-70EC-41F2-B77E-D2A44BE4BCAF}\ProgID\ = "DTLiteGadget.GadgetControl.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D2AC045F-70EC-41F2-B77E-D2A44BE4BCAF}\TypeLib	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{46F8ADC5-0EA1-49d7-9657-56A50133CD42}\ProgID	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{46F8ADC5-0EA1-49d7-9657-56A50133CD42}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D2AC045F-70EC-41F2-B77E-D2A44BE4BCAF}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D2AC045F-70EC-41F2-B77E-D2A44BE4BCAF}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FEC8A564-EF2C-4D4F-BDED-D01E03D9DDD1}\ = "IRSS"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\DTLiteGadget.GadgetControl.1\CLSID\ = "{D2AC045F-70EC-41F2-B77E-D2A44BE4BCAF}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D2AC045F-70EC-41F2-B77E-D2A44BE4BCAF}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\DTLiteGadget.RSS\CLSID	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D2AC045F-70EC-41F2-B77E-D2A44BE4BCAF}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F8E2D871-AB68-415A-9EF7-027F7C560AAC}\1.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{FEC8A564-EF2C-4D4F-BDED-D01E03D9DDD1}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{476B3CEC-34F4-4B44-800C-918202FABD51}\ = "IGadgetControl"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\DTGadget.DLL	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\DTLiteGadget.GadgetControl\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\DTLiteGadget.GadgetControl\CurVer\ = "DTLiteGadget.GadgetControl.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D2AC045F-70EC-41F2-B77E-D2A44BE4BCAF}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{46F8ADC5-0EA1-49d7-9657-56A50133CD42}\AppID = "{F574FC8D-EFB4-4DAB-AA18-B6C688A8CC58}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{46F8ADC5-0EA1-49d7-9657-56A50133CD42}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F8E2D871-AB68-415A-9EF7-027F7C560AAC}\1.0\FLAGS\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{FEC8A564-EF2C-4D4F-BDED-D01E03D9DDD1}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{476B3CEC-34F4-4B44-800C-918202FABD51}\TypeLib\ = "{F8E2D871-AB68-415A-9EF7-027F7C560AAC}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{F574FC8D-EFB4-4DAB-AA18-B6C688A8CC58}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\DTLiteGadget.GadgetControl.1\ = "GadgetControl Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{46F8ADC5-0EA1-49d7-9657-56A50133CD42}\VersionIndependentProgID\ = "DTLiteGadget.RSS"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{46F8ADC5-0EA1-49d7-9657-56A50133CD42}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F8E2D871-AB68-415A-9EF7-027F7C560AAC}\1.0\0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{476B3CEC-34F4-4B44-800C-918202FABD51}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\DTLiteGadget.GadgetControl.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\DTLiteGadget.RSS.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F8E2D871-AB68-415A-9EF7-027F7C560AAC}\1.0\0\win32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FEC8A564-EF2C-4D4F-BDED-D01E03D9DDD1}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{F574FC8D-EFB4-4DAB-AA18-B6C688A8CC58}\ = "DTGadget"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\DTLiteGadget.RSS\ = "RSS Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F8E2D871-AB68-415A-9EF7-027F7C560AAC}\1.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F8E2D871-AB68-415A-9EF7-027F7C560AAC}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\DTLiteGadget.RSS.1\ = "RSS Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{46F8ADC5-0EA1-49d7-9657-56A50133CD42}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\DTLiteGadget.GadgetControl\ = "GadgetControl Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{476B3CEC-34F4-4B44-800C-918202FABD51}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D2AC045F-70EC-41F2-B77E-D2A44BE4BCAF}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{46F8ADC5-0EA1-49d7-9657-56A50133CD42}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FEC8A564-EF2C-4D4F-BDED-D01E03D9DDD1}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{476B3CEC-34F4-4B44-800C-918202FABD51}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\DTLiteGadget.RSS\CurVer\ = "DTLiteGadget.RSS.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FEC8A564-EF2C-4D4F-BDED-D01E03D9DDD1}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{476B3CEC-34F4-4B44-800C-918202FABD51}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\DTLiteGadget.GadgetControl.1\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D2AC045F-70EC-41F2-B77E-D2A44BE4BCAF}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\DTLiteGadget.RSS.1\CLSID\ = "{46F8ADC5-0EA1-49d7-9657-56A50133CD42}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{46F8ADC5-0EA1-49d7-9657-56A50133CD42}\TypeLib	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{46F8ADC5-0EA1-49d7-9657-56A50133CD42}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{476B3CEC-34F4-4B44-800C-918202FABD51}\TypeLib\ = "{F8E2D871-AB68-415A-9EF7-027F7C560AAC}"	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3040 wrote to memory of 3052	3040	regsvr32.exe	28
PID 3040 wrote to memory of 3052	3040	regsvr32.exe	28
PID 3040 wrote to memory of 3052	3040	regsvr32.exe	28
PID 3040 wrote to memory of 3052	3040	regsvr32.exe	28
PID 3040 wrote to memory of 3052	3040	regsvr32.exe	28
PID 3040 wrote to memory of 3052	3040	regsvr32.exe	28
PID 3040 wrote to memory of 3052	3040	regsvr32.exe	28

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\DTGadget32.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3040
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\DTGadget32.dll
  2⤵
  - Modifies registry class
  PID:3052

Analysis

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Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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