f166ff7bf5585d3cff368be6a5a51673c57bb24df6c555619ee3e90c7f066a3d

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
04/03/2024, 06:49

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General

Target
$SYSDIR/p2pgrid.dll
Size 780KB
Sample240304-hll28acd21
SHA256 8df2a4b4ef9b49cc93f67daaea139bcf70ebeae42c4a0b7bc0caf210064174e7
MD5 a9867f35868bc0c46524e0bb05b57c32
SHA1 d7c91e2ba574c2de2db77ab9525202fc7142d62b
SHA512 d9ac8e71713fb60af2e713fa80a519e19499522db64fe242f239864cb3a560d294f44fe1d13c606405b250bb7e1d0c391f820f4e524276b92670d2827eba349a
SSDEEP 12288:hZYn4juB/oOxKa/0nvNepFIC6VdJHALYtLl/N9A5trjJSmKPDPLJSTqiLdNy:h5yBggEvNJALYtLD9A59cmKPDPLETpN
MD5 SHA1 SHA512 SSDEEP

Score

1^/10

Malware Config

Signatures

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\p2pgrid.P2PGridObject\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B6D3D22-FF18-4F77-AFE8-E4D40A792A3A}\1.0\HELPDIR\	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B6D3D22-FF18-4F77-AFE8-E4D40A792A3A}\1.0\0\win32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4DEF1725-BE14-4723-823E-7C7724386E80}\ = "_IP2PGridObjectEvents"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4DEF1725-BE14-4723-823E-7C7724386E80}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{C643C89A-18DB-4B02-A219-04C3F44DC403}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C643C89A-18DB-4B02-A219-04C3F44DC403}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\p2pgrid.P2PGridObject\CurVer\ = "p2pgrid.P2PGridObject.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AF4DC364-85B1-48F7-A3CD-AB232A834565}\MiscStatus\ = "0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AF4DC364-85B1-48F7-A3CD-AB232A834565}\Version\ = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B6D3D22-FF18-4F77-AFE8-E4D40A792A3A}\1.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4DEF1725-BE14-4723-823E-7C7724386E80}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4DEF1725-BE14-4723-823E-7C7724386E80}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{C643C89A-18DB-4B02-A219-04C3F44DC403}\TypeLib\ = "{7B6D3D22-FF18-4F77-AFE8-E4D40A792A3A}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\p2pgrid.P2PGridObject.1\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AF4DC364-85B1-48F7-A3CD-AB232A834565}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B6D3D22-FF18-4F77-AFE8-E4D40A792A3A}\1.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4DEF1725-BE14-4723-823E-7C7724386E80}\ = "_IP2PGridObjectEvents"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4DEF1725-BE14-4723-823E-7C7724386E80}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4DEF1725-BE14-4723-823E-7C7724386E80}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{C643C89A-18DB-4B02-A219-04C3F44DC403}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\p2pgrid.P2PGridObject.1\CLSID\ = "{AF4DC364-85B1-48F7-A3CD-AB232A834565}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{C643C89A-18DB-4B02-A219-04C3F44DC403}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C643C89A-18DB-4B02-A219-04C3F44DC403}\TypeLib\ = "{7B6D3D22-FF18-4F77-AFE8-E4D40A792A3A}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Component Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{7B6D3D22-FF18-4F77-AFE8-E4D40A792A3A}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AF4DC364-85B1-48F7-A3CD-AB232A834565}\Control	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B6D3D22-FF18-4F77-AFE8-E4D40A792A3A}\1.0\FLAGS	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4DEF1725-BE14-4723-823E-7C7724386E80}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AF4DC364-85B1-48F7-A3CD-AB232A834565}\Implemented Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AF4DC364-85B1-48F7-A3CD-AB232A834565}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AF4DC364-85B1-48F7-A3CD-AB232A834565}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AF4DC364-85B1-48F7-A3CD-AB232A834565}\ToolboxBitmap32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AF4DC364-85B1-48F7-A3CD-AB232A834565}\MiscStatus\1\ = "131473"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AF4DC364-85B1-48F7-A3CD-AB232A834565}\TypeLib\ = "{7B6D3D22-FF18-4F77-AFE8-E4D40A792A3A}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B6D3D22-FF18-4F77-AFE8-E4D40A792A3A}\1.0\FLAGS\ = "0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4DEF1725-BE14-4723-823E-7C7724386E80}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{7B6D3D22-FF18-4F77-AFE8-E4D40A792A3A}\ = "p2pgrid"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4DEF1725-BE14-4723-823E-7C7724386E80}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{C643C89A-18DB-4B02-A219-04C3F44DC403}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\p2pgrid.DLL	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\p2pgrid.P2PGridObject\CLSID\ = "{AF4DC364-85B1-48F7-A3CD-AB232A834565}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AF4DC364-85B1-48F7-A3CD-AB232A834565}\VersionIndependentProgID\ = "p2pgrid.P2PGridObject"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AF4DC364-85B1-48F7-A3CD-AB232A834565}\Version	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\p2pgrid.P2PGridObject.1	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AF4DC364-85B1-48F7-A3CD-AB232A834565}\AppID = "{7B6D3D22-FF18-4F77-AFE8-E4D40A792A3A}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B6D3D22-FF18-4F77-AFE8-E4D40A792A3A}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C643C89A-18DB-4B02-A219-04C3F44DC403}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C643C89A-18DB-4B02-A219-04C3F44DC403}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Component Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\p2pgrid.P2PGridObject.1\ = "CP2PGridObject Object"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AF4DC364-85B1-48F7-A3CD-AB232A834565}\ = "CP2PGridObject Object"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AF4DC364-85B1-48F7-A3CD-AB232A834565}\MiscStatus	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{C643C89A-18DB-4B02-A219-04C3F44DC403}\ = "IP2PGridObject"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\p2pgrid.P2PGridObject	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AF4DC364-85B1-48F7-A3CD-AB232A834565}\ProgID\ = "p2pgrid.P2PGridObject.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AF4DC364-85B1-48F7-A3CD-AB232A834565}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\$SYSDIR\\p2pgrid.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B6D3D22-FF18-4F77-AFE8-E4D40A792A3A}\1.0\0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Component Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AF4DC364-85B1-48F7-A3CD-AB232A834565}\Implemented Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\p2pgrid.P2PGridObject\CurVer	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AF4DC364-85B1-48F7-A3CD-AB232A834565}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7B6D3D22-FF18-4F77-AFE8-E4D40A792A3A}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\$SYSDIR\\p2pgrid.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4DEF1725-BE14-4723-823E-7C7724386E80}\TypeLib\Version = "1.0"	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1744 wrote to memory of 2984	1744	regsvr32.exe	28
PID 1744 wrote to memory of 2984	1744	regsvr32.exe	28
PID 1744 wrote to memory of 2984	1744	regsvr32.exe	28
PID 1744 wrote to memory of 2984	1744	regsvr32.exe	28
PID 1744 wrote to memory of 2984	1744	regsvr32.exe	28
PID 1744 wrote to memory of 2984	1744	regsvr32.exe	28
PID 1744 wrote to memory of 2984	1744	regsvr32.exe	28

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\$SYSDIR\p2pgrid.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1744
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\$SYSDIR\p2pgrid.dll
  2⤵
  - Modifies registry class
  PID:2984

Network

MITRE ATT&CK Matrix

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Downloads

memory/2984-0-0x00000000001D0000-0x00000000001E0000-memory.dmp

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memory/2984-1-0x00000000002B0000-0x00000000002DF000-memory.dmp

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memory/2984-2-0x0000000000210000-0x0000000000221000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads