6b1782f62536aaa7b1108aa6acf76f3fc3e88a74d989f7822d76b34959e0a4c5

Analysis

max time kernel
139s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
25/11/2023, 06:07

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General

Target

6b1782f62536aaa7b1108aa6acf76f3fc3e88a74d989f7822d76b34959e0a4c5.dll
Size

1.6MB
MD5

d7a360833ab9216322e1abfa107ec193
SHA1

bf7a93a89a86049581ea9e92943c161836216a97
SHA256

6b1782f62536aaa7b1108aa6acf76f3fc3e88a74d989f7822d76b34959e0a4c5
SHA512

6931221dd4e0e5c7976a89cb25ed1938e9224f6cb4c74f1790c3a8c19f7c4feca15554a15319c964ca413a6bd727b3b724bd43a20c1d6512e63c557a27e7430b
SSDEEP

24576:Lfb5pfWiY4FeQA2pQWNURnn4hxqh0lhSMXlSX9Lra2PaB:TdpORhvn4zn29LqB

Score

7^/10

persistence

Malware Config

Signatures

Registers COM server for autorun 1 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A3F4CDED-B1E9-41EE-9CA6-7B4D0DE6CB0A}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A3F4CDED-B1E9-41EE-9CA6-7B4D0DE6CB0A}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A3F4CDED-B1E9-41EE-9CA6-7B4D0DE6CB0A}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6b1782f62536aaa7b1108aa6acf76f3fc3e88a74d989f7822d76b34959e0a4c5.dll"	regsvr32.exe

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A3F4CDED-B1E9-41EE-9CA6-7B4D0DE6CB0A}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A3F4CDED-B1E9-41EE-9CA6-7B4D0DE6CB0A}\ = "Weasel"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A3F4CDED-B1E9-41EE-9CA6-7B4D0DE6CB0A}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A3F4CDED-B1E9-41EE-9CA6-7B4D0DE6CB0A}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6b1782f62536aaa7b1108aa6acf76f3fc3e88a74d989f7822d76b34959e0a4c5.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A3F4CDED-B1E9-41EE-9CA6-7B4D0DE6CB0A}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\6b1782f62536aaa7b1108aa6acf76f3fc3e88a74d989f7822d76b34959e0a4c5.dll
1⤵
- Registers COM server for autorun
- Modifies registry class
PID:3892

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads