fd9559db98211fc18f2e26ccf53ccc8c89086c61a1522d3c5bb8a3aa8f3d080f

Analysis

max time kernel
1489s
max time network
1500s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
06/05/2024, 12:34

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General

Target

Installer Logs/BlueStacksMicroInstaller_5.12.3.1001.log
Size

12KB
MD5

3e143aafc639050697b6a3387938463c
SHA1

c10892fed56580afbd84e30ec850ec1d7c4f0f31
SHA256

43c7e04e25942245cf4c702dd69f93385ba168edc202e433d11fb8d7ebd84c8c
SHA512

1d01c8ae94dd23bb7102ed7527ccb82993a29b17db8aff5bfa54a9da4d2254f20c6de7e171310f2d0818a6207f4f74a2e549fa3368d44a694e5bf0a447103e60
SSDEEP

192:Mf+6B5h0+ZyR/AS2+lQJRFGf2GJ6n16o28:M4+ZsQJQ2G8nN28

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2152	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Installer Logs\BlueStacksMicroInstaller_5.12.3.1001.log"
1⤵
- Modifies registry class
PID:1096

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2152

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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