6a93e68b5d843ab6da3290dfe81cfdf26de166be7f3feca5acb52744f63db593

Analysis

user interaction
yes
max time kernel
149s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
02/06/2026, 04:48

Target
caveman/SKILL.md
Size 3KB
Sample260602-ffd4bafs6r
SHA256 6a93e68b5d843ab6da3290dfe81cfdf26de166be7f3feca5acb52744f63db593
MD5 5c43ca000385e41e9d9dd02c8574dfa0
SHA1 19d2133a466b7ca4b5664fc5e3032e81bddca52a
SHA512 110f170c507c129369b7c4551537fcbf9eea39b0e19d10c04f5ac280cbdf52adaae177b841dc825f7cb6a7477282b6ed08e51629ffec5a04dcd6839d4a346084
TLSH
T18981091AB90533650AD78061F69302F2EB14C01B727924E511FEC69C75AC7BC83BF3A8
MD5 SHA1 SHA512 TLSH

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-1-5-21-2654269261-3199571979-4291878722-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2654269261-3199571979-4291878722-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5112	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\caveman\SKILL.md
1⤵
- Modifies registry class
PID:4536

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