5c30f03a491ee5bde61a0b419faed0e43179c8f5ce9940078fa3f02e55ac7978

Analysis

max time kernel
50s
max time network
72s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
18/03/2023, 05:17

Target

CVE-2023-23397/47fee24586cd2858cfff2dd7a4e76dc95eb44c8506791ccc2d59c837786eafe3_appointment_mal2.msg
Size

13KB
MD5

699fb41067dda766b882da917b032555
SHA1

4abd0c743b0b08217f08c5d8e83cf056cd003062
SHA256

47fee24586cd2858cfff2dd7a4e76dc95eb44c8506791ccc2d59c837786eafe3
SHA512

d0f2a9b60dfdf89c1c82c77599ac6a706260716f87461fc366e4c8cab4df9bbfdd83c9e63efdc61ecbae009caac91503aeb797b1d5f0d283a0e44e62d379b2d9
SSDEEP

48:rwQHNHb3ocEQCS+PhQhQhHAXYfgiw1NEk2gnkTZb2trw68K/RaOl75qwp/vwkj0x:MKHb3UBEYdw1vSiV9d

Score

3^/10

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

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1860	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\CVE-2023-23397\47fee24586cd2858cfff2dd7a4e76dc95eb44c8506791ccc2d59c837786eafe3_appointment_mal2.msg
1⤵
- Modifies registry class
PID:8

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact