Analysis

  • max time kernel
    20s
  • max time network
    115s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    18-07-2021 12:42

General

  • Target

    nixware beta/EZinjector reborn for CSGO.exe.exe

  • Size

    1.0MB

  • MD5

    eb38d801bd68576feb5ab7410ae70e5a

  • SHA1

    d986896e82195070aab8bf500a2c0f97cc7235a5

  • SHA256

    c161dfcb0fcec751eb7c8963c5f58efd411a9f866ab743ae0e3ff41a8f5cc982

  • SHA512

    7f31b26e702e86a421cc21f11e16b85b7c2b00ee7331e7d97fca3a219cd1c1e49b5f5cad16fd41e45854cbda5364888fa210b65c1dc2cd76a5a42a8fffe3681e

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\nixware beta\EZinjector reborn for CSGO.exe.exe
    "C:\Users\Admin\AppData\Local\Temp\nixware beta\EZinjector reborn for CSGO.exe.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2680

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2680-114-0x0000022870720000-0x0000022870721000-memory.dmp
    Filesize

    4KB

  • memory/2680-116-0x0000022872410000-0x0000022872481000-memory.dmp
    Filesize

    452KB

  • memory/2680-117-0x0000022870A20000-0x0000022870A22000-memory.dmp
    Filesize

    8KB