Analysis

  • max time kernel
    31s
  • max time network
    36s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-11-2022 16:29

General

  • Target

    rust-stealer-xss.exe

  • Size

    5.0MB

  • MD5

    c2fcf505705eb50782807229e0e940e3

  • SHA1

    f45a2e53132f2e8a781a5a30708f9751d8af0225

  • SHA256

    2ab60782ba60fb8d515529e687012ef99f54525ae00b30228f4667d65c79d08a

  • SHA512

    19edd208112ddeca794d3e32a61948d66b844ee3c52918de5f38f80b0e515acc20306f8ee3f13ab26005a2c86ecf41097f2805c5a93b16e501463ade186a39b0

  • SSDEEP

    49152:hw4L41k7Cp4lsf8JvIKO0NZ50R+1fFgeyBZVbXI3enjoEahogZGeJ53brCdZ+X+2:i4EVvDARaI3GoEahogAm4Fj6w+b

Malware Config

Signatures

  • Luca Stealer

    Info stealer written in Rust first seen in July 2022.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\rust-stealer-xss.exe
    "C:\Users\Admin\AppData\Local\Temp\rust-stealer-xss.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:4884

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads