911ce96aba1727454e86f95df4ce2adb30b07afd6b9f8813e961600cd3971df0

Analysis

max time kernel
142s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20230831-en
resource tags

arch:x64arch:x86image:win10v2004-20230831-enlocale:en-usos:windows10-2004-x64system
submitted
14-09-2023 08:36

Target

fncfxb.au3.malware
Size

760KB
MD5

548b423833439879e2ef091a3b38fdd7
SHA1

fc7abba81f21bb68653983ce6770e3e3156ee62e
SHA256

bd8fc787abfebba8d167e9979c2ec692f861ab21ea138c3381daa852a58677be
SHA512

183df28fddd70493fb56f4654f1af30f0e046f8f04ec6aa40e8115ed2cabe1b7f1b71a9b4fe52d80f93cc30271f54c5f365b512d33b91f4ba79b3da20e541795
SSDEEP

12288:0GPp9+e8zj98hVcp64FV42p5ot4k6on9Nkt22oV64P3FmMmVxcxlMY1D:0GPplGp64FLSitoi22oV6w3FmMSxWl7J

Score

3^/10

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-1-5-21-4272677097-406801653-1594978504-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-4272677097-406801653-1594978504-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
400	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\fncfxb.au3.malware
1⤵
- Modifies registry class
PID:2756

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact