8e1006e5f230f269bb9ce80e5c2b7f3b930cb68f3d975697d45b4e4bae33ce58

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
31-12-2023 00:16

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General

Target

getword/GetWordDemo/Register.bat
Size

30B
MD5

bfb33e46ae08524265e37587fee7a6e0
SHA1

73a5603a68f1e882b461d23d11909bc084e27c9e
SHA256

0681594aba1892d5a8afe667d784113bc4e3d9475620cd8689c6e28f7537c35f
SHA512

4b280f3400f0e959c9f399c5159fdf37f69ab194a5a84e89a536a2172f5cdc1b7b4c25c0821489993ffca4952f7c7105cdf8d5bae8646af1559b9ac25233ae10

Score

1^/10

Malware Config

Signatures

Modifies registry class 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{541151CE-BA21-4BE3-AC54-2A9FAF68D7E2}\TypeLib\Version = "3.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ECFE8DA0-ECCE-4EBA-B36E-D8AF96A6AC08}\3.1\HELPDIR\	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8ADEB102-768C-4520-BBD5-7775385DF529}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8ADEB102-768C-4520-BBD5-7775385DF529}\TypeLib\Version = "3.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{541151CE-BA21-4BE3-AC54-2A9FAF68D7E2}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ECFE8DA0-ECCE-4EBA-B36E-D8AF96A6AC08}\3.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8ADEB102-768C-4520-BBD5-7775385DF529}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B76310CA-8818-4F6B-AD39-46D16E02C2C6}\MiscStatus\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8ADEB102-768C-4520-BBD5-7775385DF529}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8ADEB102-768C-4520-BBD5-7775385DF529}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B76310CA-8818-4F6B-AD39-46D16E02C2C6}\MiscStatus\1\ = "131473"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B76310CA-8818-4F6B-AD39-46D16E02C2C6}\TypeLib\ = "{ECFE8DA0-ECCE-4EBA-B36E-D8AF96A6AC08}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ECFE8DA0-ECCE-4EBA-B36E-D8AF96A6AC08}\3.1\0\win32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8ADEB102-768C-4520-BBD5-7775385DF529}\TypeLib\ = "{ECFE8DA0-ECCE-4EBA-B36E-D8AF96A6AC08}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\GETWORD.GetWordCtrl.1\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B76310CA-8818-4F6B-AD39-46D16E02C2C6}\MiscStatus	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B76310CA-8818-4F6B-AD39-46D16E02C2C6}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B76310CA-8818-4F6B-AD39-46D16E02C2C6}\Insertable\	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B76310CA-8818-4F6B-AD39-46D16E02C2C6}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{541151CE-BA21-4BE3-AC54-2A9FAF68D7E2}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{32DCA965-3671-4A5D-8B3C-8B03CC7E9265}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{32DCA965-3671-4A5D-8B3C-8B03CC7E9265}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\GETWORD.GetWordCtrl.1\ = "GetWord Control"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ECFE8DA0-ECCE-4EBA-B36E-D8AF96A6AC08}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B76310CA-8818-4F6B-AD39-46D16E02C2C6}\ = "GetWord Control"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B76310CA-8818-4F6B-AD39-46D16E02C2C6}\ToolboxBitmap32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B76310CA-8818-4F6B-AD39-46D16E02C2C6}\Version	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8ADEB102-768C-4520-BBD5-7775385DF529}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8ADEB102-768C-4520-BBD5-7775385DF529}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B76310CA-8818-4F6B-AD39-46D16E02C2C6}\MiscStatus\1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B76310CA-8818-4F6B-AD39-46D16E02C2C6}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B76310CA-8818-4F6B-AD39-46D16E02C2C6}\ToolboxBitmap32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\getword\\GETWOR~1\\GetWord.ocx, 1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B76310CA-8818-4F6B-AD39-46D16E02C2C6}\Version\ = "3.2"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8ADEB102-768C-4520-BBD5-7775385DF529}\TypeLib\ = "{ECFE8DA0-ECCE-4EBA-B36E-D8AF96A6AC08}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{541151CE-BA21-4BE3-AC54-2A9FAF68D7E2}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{32DCA965-3671-4A5D-8B3C-8B03CC7E9265}\ = "GetWord Property Page"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\GETWORD.GetWordCtrl.1	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{541151CE-BA21-4BE3-AC54-2A9FAF68D7E2}\TypeLib\ = "{ECFE8DA0-ECCE-4EBA-B36E-D8AF96A6AC08}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B76310CA-8818-4F6B-AD39-46D16E02C2C6}\ProgID\ = "GETWORD.GetWordCtrl.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{541151CE-BA21-4BE3-AC54-2A9FAF68D7E2}\TypeLib\Version = "3.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{541151CE-BA21-4BE3-AC54-2A9FAF68D7E2}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\GETWORD.GetWordCtrl.1\Insertable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B76310CA-8818-4F6B-AD39-46D16E02C2C6}\Insertable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ECFE8DA0-ECCE-4EBA-B36E-D8AF96A6AC08}\3.1\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{32DCA965-3671-4A5D-8B3C-8B03CC7E9265}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\getword\\GETWOR~1\\GetWord.ocx"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ECFE8DA0-ECCE-4EBA-B36E-D8AF96A6AC08}\3.1\ = "GetWord ActiveX Control module"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{541151CE-BA21-4BE3-AC54-2A9FAF68D7E2}\ = "_DGetWordEvents"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{541151CE-BA21-4BE3-AC54-2A9FAF68D7E2}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{541151CE-BA21-4BE3-AC54-2A9FAF68D7E2}\TypeLib\ = "{ECFE8DA0-ECCE-4EBA-B36E-D8AF96A6AC08}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ECFE8DA0-ECCE-4EBA-B36E-D8AF96A6AC08}\3.1\FLAGS\ = "2"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{541151CE-BA21-4BE3-AC54-2A9FAF68D7E2}\ = "_DGetWordEvents"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B76310CA-8818-4F6B-AD39-46D16E02C2C6}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8ADEB102-768C-4520-BBD5-7775385DF529}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{541151CE-BA21-4BE3-AC54-2A9FAF68D7E2}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{541151CE-BA21-4BE3-AC54-2A9FAF68D7E2}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B76310CA-8818-4F6B-AD39-46D16E02C2C6}\Control	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B76310CA-8818-4F6B-AD39-46D16E02C2C6}\Control\	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8ADEB102-768C-4520-BBD5-7775385DF529}\ = "_DGetWord"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8ADEB102-768C-4520-BBD5-7775385DF529}\ = "_DGetWord"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8ADEB102-768C-4520-BBD5-7775385DF529}\TypeLib\Version = "3.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B76310CA-8818-4F6B-AD39-46D16E02C2C6}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{541151CE-BA21-4BE3-AC54-2A9FAF68D7E2}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\GETWORD.GetWordCtrl.1\CLSID\ = "{B76310CA-8818-4F6B-AD39-46D16E02C2C6}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B76310CA-8818-4F6B-AD39-46D16E02C2C6}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\getword\\GETWOR~1\\GetWord.ocx"	regsvr32.exe

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
1992	regsvr32.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2024 wrote to memory of 1992	2024	cmd.exe	17
PID 2024 wrote to memory of 1992	2024	cmd.exe	17
PID 2024 wrote to memory of 1992	2024	cmd.exe	17
PID 2024 wrote to memory of 1992	2024	cmd.exe	17
PID 2024 wrote to memory of 1992	2024	cmd.exe	17
PID 1992 wrote to memory of 2220	1992	regsvr32.exe	16
PID 1992 wrote to memory of 2220	1992	regsvr32.exe	16
PID 1992 wrote to memory of 2220	1992	regsvr32.exe	16
PID 1992 wrote to memory of 2220	1992	regsvr32.exe	16
PID 1992 wrote to memory of 2220	1992	regsvr32.exe	16
PID 1992 wrote to memory of 2220	1992	regsvr32.exe	16
PID 1992 wrote to memory of 2220	1992	regsvr32.exe	16

C:\Windows\SysWOW64\regsvr32.exe
/s "GetWord.ocx"
1⤵
- Modifies registry class
PID:2220

C:\Windows\system32\regsvr32.exe
RegSvr32 /s "GetWord.ocx"
1⤵
- Suspicious behavior: CmdExeWriteProcessMemorySpam
- Suspicious use of WriteProcessMemory
PID:1992

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\getword\GetWordDemo\Register.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2024

Analysis

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Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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