08371868aba92e7e40b8c2b7684ae051d846f288ab5692eb79b4ee19c7f9a4f8

Analysis

max time kernel
144s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
24/04/2024, 11:42

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General

Target

msvbvm60.dll
Size

1.3MB
MD5

351bc7471a9874acacf7d386fa8be227
SHA1

ce82d1ccf593088d09694ef90e44c4ea2761be92
SHA256

20cbf8835f6fd3878acacbb7868f7b95a7aae6c2c9d5d0a926337ed31378fa7a
SHA512

650efe6986a8e4dadd5fe8f95812052e047421c728fb61eafaa4512b12a41bab074171a9e7ab56d37c34fe284491d5cd4d60931a004d40115ced80c4cb56bbc5
SSDEEP

24576:u5gYLuvjckzS11wIJYbvsv9NZHa2kaV7UhH+CJ+oo8lsVhpRZpyi8F3qp/:uOQuvxzS11FjNkaV7UQCJ+oo8SVYFa/

Score

1^/10

Malware Config

Signatures

Modifies registry class 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{41A7D761-6018-11CF-9016-00AA0068841E}\TypeLib\ = "{EA544A21-C82D-11D1-A3E4-00A0C90AEA82}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D5DE8D20-5BB8-11D1-A1E3-00A0C90F2731}\InProcServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\msvbvm60.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{45046D60-08CA-11CF-A90F-00AA0062BB4C}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FCFB3D2B-A0FA-1068-A738-08002B3371B5}\TypeLib\Version = "6.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A4C466B8-499F-101B-BB78-00AA00383CBB}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BE8F9800-2AAA-11CF-AD67-00AA00614F3E}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7500A6BA-EB65-11D1-938D-0000F87557C9}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C4D651F2-7697-11D1-A1E9-00A0C90F2731}\TypeLib\Version = "6.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{888A5A60-B283-11CF-8AD5-00A0C90AEA82}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4495AD01-C993-11D1-A3E4-00A0C90AEA82}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4495AD01-C993-11D1-A3E4-00A0C90AEA82}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4495AD01-C993-11D1-A3E4-00A0C90AEA82}\TypeLib\ = "{EA544A21-C82D-11D1-A3E4-00A0C90AEA82}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{41A7D761-6018-11CF-9016-00AA0068841E}\TypeLib\Version = "6.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BE8F9800-2AAA-11CF-AD67-00AA00614F3E}\ = "ParentControls"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{14E469E0-BF61-11CF-8385-8F69D8F1350B}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8284B8A2-A8A8-11D1-A3D2-00A0C90AEA82}\TypeLib\ = "{EA544A21-C82D-11D1-A3E4-00A0C90AEA82}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{41A7D760-6018-11CF-9016-00AA0068841E}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C4D651F1-7697-11D1-A1E9-00A0C90F2731}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C4D651F1-7697-11D1-A1E9-00A0C90F2731}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C4D651F2-7697-11D1-A1E9-00A0C90F2731}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EB41E8C2-4442-11D1-8906-00A0C9110049}\TypeLib\Version = "6.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EB41E8C4-4442-11D1-8906-00A0C9110049}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B28FA150-0FF0-11CF-A911-00AA0062BB4C}\TypeLib\ = "{EA544A21-C82D-11D1-A3E4-00A0C90AEA82}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D4E0F020-720A-11CF-8136-00AA00C14959}\TypeLib\Version = "6.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{83C49FF0-B294-11D0-9488-00A0C91110ED}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EB41E8C2-4442-11D1-8906-00A0C9110049}\TypeLib\ = "{EA544A21-C82D-11D1-A3E4-00A0C90AEA82}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E43FD401-8715-11D1-98E7-00A0C9702442}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A4C46780-499F-101B-BB78-00AA00383CBB}\ = "_Collection"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{41A7D761-6018-11CF-9016-00AA0068841E}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2CE46480-1A08-11CF-AD63-00AA00614F3E}\TypeLib\Version = "6.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EB41E8C2-4442-11D1-8906-00A0C9110049}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{45046D60-08CA-11CF-A90F-00AA0062BB4C}\TypeLib\ = "{EA544A21-C82D-11D1-A3E4-00A0C90AEA82}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C4D651F2-7697-11D1-A1E9-00A0C90F2731}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FCFB3D2B-A0FA-1068-A738-08002B3371B5}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EB41E8C5-4442-11D1-8906-00A0C9110049}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C4D651F0-7697-11D1-A1E9-00A0C90F2731}\TypeLib\ = "{EA544A21-C82D-11D1-A3E4-00A0C90AEA82}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2CE46480-1A08-11CF-AD63-00AA00614F3E}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C4D651F0-7697-11D1-A1E9-00A0C90F2731}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{41A7D761-6018-11CF-9016-00AA0068841E}\ = "DataObjectFiles"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2CE46480-1A08-11CF-AD63-00AA00614F3E}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{83C49FF0-B294-11D0-9488-00A0C91110ED}\ = "DataMembers"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{45046D60-08CA-11CF-A90F-00AA0062BB4C}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B28FA150-0FF0-11CF-A911-00AA0062BB4C}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{14E469E0-BF61-11CF-8385-8F69D8F1350B}\TypeLib\Version = "6.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4495AD01-C993-11D1-A3E4-00A0C90AEA82}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E43FD401-8715-11D1-98E7-00A0C9702442}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EB41E8C3-4442-11D1-8906-00A0C9110049}\TypeLib\ = "{EA544A21-C82D-11D1-A3E4-00A0C90AEA82}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EB41E8C5-4442-11D1-8906-00A0C9110049}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{41A7D761-6018-11CF-9016-00AA0068841E}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{41A7D760-6018-11CF-9016-00AA0068841E}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B28FA150-0FF0-11CF-A911-00AA0062BB4C}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{45046D60-08CA-11CF-A90F-00AA0062BB4C}\ = "PropertyBag_VB5"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EB41E8C3-4442-11D1-8906-00A0C9110049}\TypeLib\Version = "6.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{45046D60-08CA-11CF-A90F-00AA0062BB4C}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{EB41E8C3-4442-11D1-8906-00A0C9110049}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A4C466B8-499F-101B-BB78-00AA00383CBB}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{888A5A60-B283-11CF-8AD5-00A0C90AEA82}\TypeLib\Version = "6.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{14E469E0-BF61-11CF-8385-8F69D8F1350B}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{888A5A60-B283-11CF-8AD5-00A0C90AEA82}\ = "Hyperlink"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8284B8A2-A8A8-11D1-A3D2-00A0C90AEA82}\ = "LicenseInfo"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4495AD01-C993-11D1-A3E4-00A0C90AEA82}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{41A7D760-6018-11CF-9016-00AA0068841E}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B28FA150-0FF0-11CF-A911-00AA0062BB4C}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8284B8A2-A8A8-11D1-A3D2-00A0C90AEA82}\TypeLib\Version = "6.0"	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2224 wrote to memory of 1232	2224	regsvr32.exe	84
PID 2224 wrote to memory of 1232	2224	regsvr32.exe	84
PID 2224 wrote to memory of 1232	2224	regsvr32.exe	84

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\msvbvm60.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2224
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\msvbvm60.dll
  2⤵
  - Modifies registry class
  PID:1232

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