511de5e8d2c4e482d2a5223ddc26a5f23faf320a392c20e9dfb38244704b6db8

Analysis

max time kernel
90s
max time network
203s
platform
windows11-21h2_x64
resource
win11-20240412-en
resource tags

arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
submitted
24-04-2024 15:44

Target

Umbral.Steal by Ne-Amir.rar
Size

3.3MB
MD5

33ca3d89bd74dd5f252db702361fa472
SHA1

ec0abbebdcb6ac5b3f15b60e795edf4bc519e9a8
SHA256

511de5e8d2c4e482d2a5223ddc26a5f23faf320a392c20e9dfb38244704b6db8
SHA512

e97ac4be591e1670f68afb2ea5347dc9e05e3da10d64e52346912a65638e13377a18bfbe938f3633f9769e27b4d0f287f6619b7dadf891c592538dfe212a58ec
SSDEEP

49152:rSUnmThzebNJZUbhKG5iAcv6qAGBaqBgMB6zeR/cXgU0wHz5VP5vCKeR/JnTcmls:2Gm9eTkOv619M8CR/cXgULVPRYTT0ycZ

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-1-5-21-3263309122-2820180308-3568046652-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-3263309122-2820180308-3568046652-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
948	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Umbral.Steal by Ne-Amir.rar"
1⤵
- Modifies registry class
PID:2540

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