a636a22ba499261bf77b114676f49241f9c4532d586bb206db1cbddcb9c6bf8d

Analysis

max time kernel
1491s
max time network
1499s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
06/03/2024, 13:56

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General

Target

$PLUGINSDIR/modern-header.bmp
Size

68KB
MD5

ca2542b0e66e48d7e3f361c8eef8f720
SHA1

368093fbcbf5dfe2cd58e77f2d6eee7ea5b808cb
SHA256

4566dfcc153cba168a02eebc5ddd9d82832cf463ebb8ecb4ec2f269f9f85aeca
SHA512

72296dd3d0a741caf051a326cd703b59132136bccbe43c000cf4e57e3d7955aa812501a59f4f62530b2a2b8a73bebf55d32aa428a869c4c840fc16bca1788a33
SSDEEP

384:tZfV37EjIopEmmR2vqTf73cynNOBD97H5x1QJOa5/LIsW4Jl7tJegwf0NY:rejIodmMiTDzNOBV/o5/jJl7DTNY

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-1-5-21-4280069375-290121026-380765049-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-4280069375-290121026-380765049-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
748	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\modern-header.bmp
1⤵
- Modifies registry class
PID:1956

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:748

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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