5c30f03a491ee5bde61a0b419faed0e43179c8f5ce9940078fa3f02e55ac7978

Analysis

max time kernel
53s
max time network
152s
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/eedae202980c05697a21a5c995d43e1905c4b25f8ca2fff0c34036bc4fd321fa_happy_birthday.msg
Size

38KB
MD5

3d4362e8fe86d2f33acb3e15f1dad341
SHA1

1842348089c440827b6fd15f0de2dc558f44b66f
SHA256

eedae202980c05697a21a5c995d43e1905c4b25f8ca2fff0c34036bc4fd321fa
SHA512

79a60b59d8d66d772b6661c9c2716afe0c78d77a414076f81c4bda7b8ef49eee01353e22942537eb975f2a4e97b7239908208faf6bcaeb631b0b7aacab1f80b0
SSDEEP

768:ZwYs3ysKmrlZe2yRrtNC7agYsKvsKOnx2Mp:Gy+rlZeVttZHG

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-1-5-21-3853465373-1718857667-1861325682-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4592	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\CVE-2023-23397\eedae202980c05697a21a5c995d43e1905c4b25f8ca2fff0c34036bc4fd321fa_happy_birthday.msg
1⤵
- Modifies registry class
PID:1700

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact