Analysis

  • max time kernel
    107s
  • max time network
    106s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    19-05-2021 19:16

General

  • Target

    Lucky Fixed.bin.exe

  • Size

    1.3MB

  • MD5

    1f4f57202ef12656df3582a8adef59d8

  • SHA1

    0f66c9ac00c19dd20827a78ffdfa4e63857abffb

  • SHA256

    6933c5d70f485687742b49b9310074cc4b948a293527ad0c7c78fb60d47efcb1

  • SHA512

    ae67c0aa6a1d87fdedf3ee08c050cb853bef45510383b13033285991ca983985ef1a8329a7782d2e02eb079b6c0246909c0110dfbd22ca921bd209446e1d0fcb

Score
10/10

Malware Config

Signatures

  • Echelon

    Echelon is a .NET stealer that targets passwords from browsers, email and cryptocurrency clients.

  • 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 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.bin.exe
    "C:\Users\Admin\AppData\Local\Temp\Lucky Fixed.bin.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1100

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1100-60-0x00000000009A0000-0x00000000009A1000-memory.dmp

    Filesize

    4KB

  • memory/1100-62-0x0000000002050000-0x00000000020C1000-memory.dmp

    Filesize

    452KB

  • memory/1100-63-0x000000001AFE0000-0x000000001AFE2000-memory.dmp

    Filesize

    8KB