fbf03e4141999fbfe3d3e106fe41d71dd5b64c9d5e2948d6e40fabb4370f753f

Analysis

max time kernel
898s
max time network
880s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
05/09/2026, 17:50

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General

Target
Frostveil 1.3.2/license.txt
Size 72KB
Sample260905-wer7jszaqf
SHA256 fbf03e4141999fbfe3d3e106fe41d71dd5b64c9d5e2948d6e40fabb4370f753f
MD5 eaa8c7aea2d4e096fee600890eefaf9d
SHA1 9db8c5261c4b57a4e190f4fec05e4524765c657c
SHA512 9f3abdc4336c7a80f8a41e80c8b896f9f2e54f58be057d015f2d873d9f28e7bf64f88895fe27a8d8a869814aa703b5b462cd901b285c0fb0d529c45629a9c262
SSDEEP 1536:UfTbZ/Xp+28CRZwBhxzNvi3yYjV7oKxnraxaAelTPsCVItcxhe:KZ/Xp+288wXxZaCYjV7JrSZedPsJihe
TLSH
T11273B52E774A03B22AD202516A3F98DEF32A9078362B1954349CC15D337BD3593BF6D9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

execution

Malware Config

Signatures

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

System Information Discovery
T1082

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
1532	cmd.exe

Modifies registry class 1 IoCs

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

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1532 wrote to memory of 4772	1532	cmd.exe	82

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Frostveil 1.3.2\license.txt"
1⤵
- Executes a command shell one-liner
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1532
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\Frostveil 1.3.2\license.txt
  2⤵
  PID:4772

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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