8a33cc7af2cf926411f45236cb841d1b5ab667aabff7c85c102a0edb2baa2534

Analysis

max time kernel
135s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
14-05-2023 00:53

Target

Ruler.Engine.pdb
Size

11KB
MD5

52eb1dfa65939c3afb8c27d4ee389d21
SHA1

7bfcef34645e9386491c0052bdf2f46dbb54a0c9
SHA256

f74ce0efa50ebf296f7c1f9969bd095724adcb82615139e6edff570f47bc14c4
SHA512

720ec6d9007c2f578c219a28bdd27ea4f01d310e772e3771986ae67a0c5bdf6544c567d0a912ecfa8f03e4572523690f22bb4ced6f91db4d4f01d960565bbe35
SSDEEP

192:4v9M+QfFaBL23Q3rp3EV9L9s9/9D9+nhMx0cXI16GhhEnaZl/zxXkmG4sc3dQ4or:4v9htaAl5M16GnaaZl/zxXkmGPcV3WkI

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

Processes:

cmd.exeOpenWith.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

2984 OpenWith.exe

pid	process
2984	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Ruler.Engine.pdb
1⤵
- Modifies registry class
PID:4956

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact