20fad721ad99f8a82c2eaf4743229f8c921d00b9ee0caa49c96edfd15156d749

Analysis

max time kernel
146s
max time network
164s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
13-10-2022 05:33

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General

Target

新建文件夹/Inet_Download_Manager_v6.37.14_Final/Internet Download Manager/IDMShellExt64.dll
Size

34KB
MD5

555f97044de456b918b32fe684e40d78
SHA1

0cb97d7a8751af62e4121d312e72a25689749e5d
SHA256

09d4481d59eaef978b946fd4a9d8f53e51aed176ef629ed26e26d9a306e44d4b
SHA512

0ba231e4529455aac6c8b3de93e17299835a75f07133df8fe97de8db67676d2e0638973050fcfe9064078a40db0e422385e5d65c7260470fe558dc9f04471a8c
SSDEEP

384:+whsSCSf1YFnrWfJ9J9YNiaD2nYPLWSUHeMQgPHOULkyw8JN77hhh6:+knYFyfJ5YjKjbPHmQ3hD6

Score

8^/10

persistence

Malware Config

Signatures

Registers COM server for autorun 1 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Processes:

regsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CDC95B92-E27C-4745-A8C5-64A52A78855D}\InProcServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\新建文件夹\\Inet_Download_Manager_v6.37.14_Final\\Internet Download Manager\\IDMShellExt64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CDC95B92-E27C-4745-A8C5-64A52A78855D}\InProcServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CDC95B92-E27C-4745-A8C5-64A52A78855D}\InProcServer32	regsvr32.exe

Modifies registry class 5 IoCs

Processes:

regsvr32.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CDC95B92-E27C-4745-A8C5-64A52A78855D}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CDC95B92-E27C-4745-A8C5-64A52A78855D}\ = "IDM Shell Extension"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CDC95B92-E27C-4745-A8C5-64A52A78855D}\InProcServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CDC95B92-E27C-4745-A8C5-64A52A78855D}\InProcServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\新建文件夹\\Inet_Download_Manager_v6.37.14_Final\\Internet Download Manager\\IDMShellExt64.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CDC95B92-E27C-4745-A8C5-64A52A78855D}\InProcServer32\ThreadingModel = "Apartment"	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s "C:\Users\Admin\AppData\Local\Temp\新建文件夹\Inet_Download_Manager_v6.37.14_Final\Internet Download Manager\IDMShellExt64.dll"
1⤵
- Registers COM server for autorun
- Modifies registry class
PID:1864

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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